DEL - LON

₹ 22,978 Find Cheap Flights from New Delhi to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from New Delhi to London departing on 13/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from New Delhi to London.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New Delhi to London.
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Cheap Flights from New Delhi to London (DEL-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from New Delhi to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from New Delhi to London

Tue, 16 Sep - Wed, 24 Sep
Air India Logo
02:00 - 07:30DEL-LHR
10h 00mdirect
Air India Logo
09:45 - 00:10LHR-DEL
9h 55mdirect
₹ 53,558Air India
Find Deal
Wed, 10 Sep - Tue, 10 Mar
Finnair Logo
07:40 - 15:10DEL-LHR
36h 00m1 stop
Finnair Logo
16:15 - 06:05LHR-DEL
32h 20m1 stop
₹ 53,733Finnair
Find Deal
Thu, 11 Sep - Sat, 20 Sep
Air India Logo
03:00 - 20:20DEL-LHR
21h 50m1 stop
Air India Logo
12:30 - 09:15LHR-DEL
16h 15m1 stop
₹ 53,820Air India
Find Deal
Wed, 17 Sep - Fri, 19 Sep
Emirates Logo
16:20 - 12:55DEL-STN
25h 05m1 stop
Emirates Logo
14:55 - 20:25STN-DEL
25h 00m1 stop
₹ 53,820Emirates
Find Deal
Sun, 9 Nov - Tue, 18 Nov
Etihad Airways Logo
04:25 - 12:05DEL-LHR
13h 10m1 stop
Etihad Airways Logo
20:55 - 07:30LHR-DEL
29h 05m1 stop
₹ 53,995Etihad Airways
Find Deal
Sun, 14 Dec - Mon, 12 Jan
Etihad Airways Logo
04:25 - 12:05DEL-LHR
13h 10m1 stop
Etihad Airways Logo
20:55 - 19:20LHR-DEL
16h 55m1 stop
₹ 54,082Etihad Airways
Find Deal
Mon, 8 Sep - Mon, 8 Dec
Finnair Logo
07:40 - 12:10DEL-LHR
33h 00m1 stop
Finnair Logo
18:10 - 06:05LHR-DEL
30h 25m1 stop
₹ 54,432Finnair
Find Deal
Wed, 1 Oct - Thu, 9 Oct
Lufthansa Logo
02:30 - 18:35DEL-LCY
44h 35m2 stops
Lufthansa Logo
08:45 - 07:55LCY-DEL
18h 40m2 stops
₹ 56,703Lufthansa
Find Deal
Tue, 14 Oct - Mon, 16 Feb
British Airways Logo
10:05 - 15:25DEL-LHR
9h 50mdirect
British Airways Logo
11:10 - 01:15LHR-DEL
8h 35mdirect
₹ 57,664British Airways
Find Deal
Thu, 2 Oct - Thu, 9 Oct
Lufthansa Logo
06:10 - 18:35DEL-LCY
40h 55m2 stops
Lufthansa Logo
08:45 - 07:55LCY-DEL
18h 40m2 stops
₹ 59,150Lufthansa
Find Deal
Booking Insights

KAYAK's insights & trends for New Delhi to London flights

Get data-powered insights and trends into flights from New Delhi to London to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest New Delhi to London flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from New Delhi to London costs ₹ 58,338 on the route between New Delhi (DEL) and London Heathrow Airport (LHR). Over the past month, this route was, on average, 27% cheaper than other New Delhi-London routes. It is also the most popular route.

What’s the cheapest day of the week to fly from New Delhi to London?

The average price of all round-trip flights from New Delhi to London clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to London on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from New Delhi to London. For your return ticket, we recommend flying on a Wednesday and avoiding Fridays for the best deals.

What is the cheapest month to fly from New Delhi to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New Delhi to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from New Delhi to London is October, where tickets cost ₹ 58,451 (return) on average. On the other hand, the most expensive months are January and April, where the average cost of round-trip tickets is ₹ 73,740 and ₹ 71,993 respectively.

Can I save money by flying with a stopover from New Delhi to London?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 2 stops stopover the cheapest option at ₹ 96,230 on average.

How far in advance should I book a flight from New Delhi to London?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from New Delhi to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from New Delhi to London, you should book around 9 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight₹ 22,978
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from New Delhi to London Gatwick Airport

When to book flights from New Delhi to London

Are your dates flexible? Find out the best times to travel from New Delhi to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from New Delhi to London

  • Can I fly non-stop from New Delhi to London?

    There are several options if you want to fly direct from New Delhi to London. Most direct flights from New Delhi fly to London Heathrow. You can fly to Heathrow from New Delhi with airlines such as British Airways, Air India, Virgin Atlantic, and Vistara. When you fly to London Gatwick, you will usually have to make one stopover during your flight. Meanwhile, flights to London Stansted, London City, and London Luton generally involve two or three stopovers before you touch down in London.

  • Are there facilities for children at Indira Gandhi Airport, New Delhi?

    Travelling with a young family? You will find a children’s play area in Terminal 3. This area is conveniently located beside the Terminal 3 food court so parents can grab a bite to eat while their children play. You can also borrow a free pram from one of the airport’s information desks to help your transit through the airport run smoothly.

  • Is on-site accommodation available at London Airports?

    On-site accommodation is available at all five of London’s airports. If you are landing at Heathrow, you can stay at the Hilton Garden Inn, which is directly connected to Terminal 2. You can also choose to stay at the Aerotel London Heathrow, which is located inside Terminal 3. At Gatwick Airport, you can stay at Yotel, which is connected to Gatwick’s South Terminal, or at the Hampton by Hilton, which is just a few minutes’ walk from Gatwick’s North Terminal.

  • Is transport available at London airports?

    All five of London’s major airports are well connected to the city centre by rail. From London Heathrow, you can take the train from stations located in any of the main terminals and arrive in the city centre in around 30min. Tickets usually cost around £20-30. You can also take the train from London Gatwick from the station located at Gatwick’s South Terminal. This journey also takes around 30min and prices are equivalent across London train services.

  • Are there exclusive cabins on flights from New Delhi Airport (DEL) to London?

    You can enhance your comfort during the flight by looking for an airline that provides exclusive cabin classes. For example, Kuwait Airways has business-class cabins for passengers that want a fully reclining seat with more space. This is a great choice if you want to get a good rest during your journey.

  • How can I lower my CO2 footprint on a flight from New Delhi to London?

    Using the KAYAK sort function, you can find flights that emit lower levels of CO2. For example, Air India completes this route releasing about 66% less carbon dioxide than the average airline. This means it releases approximately 545 kg of CO2 per passenger, rather than roughly 1,613 kg.

  • Which nearby cities and towns are near London’s airports?

    Once you arrive at one of London’s airports, you can easily get to nearby cities. From London Gatwick (LGW), it’s about 40 minutes to Brighton. From Stansted Airport (STN), it’s around 1h 30min to Norwich, whereas from Heathrow Airport (LHR), it’s approximately 1 hour to Swindon.

  • What are common layover destinations on flights from New Delhi to London?

    There are direct flights between these two cities, but it can be more economical to take an indirect route. Some Air India flights operate this route with stops at Mumbai Airport (BOM). Alternatively, Emirates uses Dubai Airport (DXB) as its transfer airport, as this is the airline's hub.

  • What is the cheapest flight from New Delhi to London?

    In the last 3 days, the lowest price for a flight from New Delhi to London was ₹ 263 for a one-way ticket and ₹ 613 for a return.

  • Which airlines offer Wi-Fi service onboard planes from New Delhi to London?

    Air Canada, SWISS, American Airlines, Lufthansa, and Air India offer inflight Wi-Fi service on the New Delhi to London flight route.

  • Which aircraft models fly most regularly from New Delhi to London?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the New Delhi to London flight route.

  • Which airline alliances offer flights from New Delhi to London?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between New Delhi and London, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from New Delhi to London?

    There are direct flights from New Delhi to London on a daily basis.

  • Which is the best airline for flights from New Delhi to London, Emirates or Finnair?

    The two airlines most popular with KAYAK users for flights from New Delhi to London are Emirates and Finnair. With an average price for the route of ₹ 61,124 and an overall rating of 8.1, Emirates is the most popular choice. Finnair is also a great choice for the route, with an average price of ₹ 52,198 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from New Delhi to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Delhi to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Delhi to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from New Delhi is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New Delhi to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to New Delhi with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Delhi to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from New Delhi up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from New Delhi to London

  • Looking for a cheap flight? 25% of our users found flights on this route for ₹ 35,039 or less one-way and ₹ 66,968 or less round-trip.
  • Convenient short and long-stay parking is available at Indira Gandhi International Airport and all car parks are directly connected to the airport terminals. Long-stay parking is located inside the Terminal 3 Car Park and all car parks are securely monitored at all times.
  • If you are travelling Business Class with Air India, you can enjoy the Maharaja Lounge, which is located in Terminal 3 inside International Departures.
  • Currency exchange services are available at London Heathrow, London Stansted, London Gatwick, and London Luton. You can find these exchanges inside the Arrivals areas of the international terminals. There is no currency exchange office in operation at Gatwick Airport. However, there is a currency delivery service, which allows you to pre-order currency in advance of your trip and have it dropped off at your London accommodation.
  • Free trolleys are available in the Arrivals area at Heathrow Airport. These trolleys can be taken as far as the airport car parks to help you load up your luggage when you arrive.
  • A prayer room is available in Terminal 3 at New Delhi Airport. You will find the prayer room at the International Pier Junction near the Airtel shop.
  • Should you need assistance travelling through the airport, you can contact your flight provider, such as Turkish Airlines, beforehand. They will ensure a member of staff is on hand to help. In order to give your airline ample time, you should get in touch with them at least 48 hours before departure.
  • As the flight is relatively long, you might want to look for an airline that provides charging stations so you can keep your phone and tablets running throughout. For instance, you could fly with LOT, which offers USB ports to all passengers.

Prefer to fly direct from New Delhi Indira Gandhi Intl to London?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from New Delhi Indira Gandhi Intl to London.
Find which airlines fly direct from New Delhi Indira Gandhi Intl Airport to London, which days they fly and book direct flights.

Direct departures

New Delhi Indira Gandhi Intl to London

Monday

Air India, British Airways, Virgin Atlantic

Air India, British Airways, +1 more

Tuesday

Air India, British Airways, Virgin Atlantic

Air India, British Airways, +1 more

Wednesday

Air India, British Airways, Virgin Atlantic

Air India, British Airways, +1 more

Thursday

Air India, British Airways, Virgin Atlantic

Air India, British Airways, +1 more

Friday

Air India, British Airways, Virgin Atlantic

Air India, British Airways, +1 more

Saturday

Air India, British Airways, Virgin Atlantic

Air India, British Airways, +1 more

Sunday

Air India, British Airways, Virgin Atlantic

Air India, British Airways, +1 more

See more direct flights

Direct returns

London to New Delhi Indira Gandhi Intl

Monday

Air India, British Airways, Virgin Atlantic

Air India, British Airways, +1 more

Tuesday

Air India, British Airways, Virgin Atlantic

Air India, British Airways, +1 more

Wednesday

Air India, British Airways, Virgin Atlantic

Air India, British Airways, +1 more

Thursday

Air India, British Airways, Virgin Atlantic

Air India, British Airways, +1 more

Friday

Air India, British Airways, Virgin Atlantic

Air India, British Airways, +1 more

Saturday

Air India, British Airways, Virgin Atlantic

Air India, British Airways, +1 more

Sunday

Air India, British Airways, Virgin Atlantic

Air India, British Airways, +1 more

See more direct flights

Reviews of the top 5 airlines flying from New Delhi to London

 
See real verified KAYAK customer reviews for airlines flying from New Delhi to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from New Delhi to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
FinnairOverall score based on 1320 reviews
8.1Crew
7.6Boarding
6.9Entertainment
6.7Food
7.5Comfort
Airline reviews

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

10.0 ExcellentSarah, Aug 2025CPH - HEL
Read more Finnair reviews

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Flight delayed over an hour. They said they would hold our connection but then did not.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

The staff were all particularly great. The plane was clean and fresh. The bassinet worked great. It was all very nice.

It was OK as the seat which we paid for doesn’t have any window. We paid $120 for 3 seats but it’s for nothing. Crew could not help. None of the ports worked so all our phones went dry

second leg was more comfortable. Customer service in Abu Dhabi is okay.

Etihad seems to have a very strict luggage enforcement. I am a very light passenger compared to other passengers which are mainly heavier. I do not understood why airlines enforce the weight restriction so strictly. I was overweight luggage of 1.5kg, but am probably 10+kg lighter than the average passenger. Other airlines are far more accommodating. Poor customer service as far as I am concerned. If weight is such an important issue to an airline they should charge passengers by total amount of body weight plus luggage. To me just ridiculous.

Certainly! Here’s a more concise and refined version of your report, maintaining a polished and professional tone: --- Crew Check-In – Kolkata (CCU) The crew handling check-in in Kolkata was outstanding—efficient, courteous, and highly organized. Flight Segment – CCU to Abu Dhabi (AUH) A standard flight overall. Notably, only one in-flight meal option—a vegetarian curry—was available, which seemed unsuitable for a red-eye journey. The crew offered no alternatives, which was unexpected. Flight Segment – Abu Dhabi to Rome (AUH-FCO) Comfort improved on this leg, but service quality was average, falling short of Etihad’s premium standards. Crew attention was heavily absorbed by a difficult couple in Row 15 (port side), resulting in disproportionate focus. It was concerning that a steward had to personally return to apologize, a task better suited for supervisory staff. This highlights a development opportunity for supervisors Anna and Quashim in managing guest escalation professionally.

Horrible. After paying for seats, I was cramped, my daughters legs kept hitting the seat in front, I had no overhead bin space and no help from stewards on board, the food was served cold, when asked for snacks was told to wait and never received any, the flight was cold with no temperature controls. Entertainment was outdated. I booked this through partnership with American Airlines but will avoid in the future.

Horrible. After paying for my seats, I was cramped, had no overhead bin space, freezing as the flight had no temperature controls, the food was awful and served cold, when asked for snacks was told to wait and then never received any. I booked this flight as a partner through American Airlines but will avoid in the future.

Took a long time for boarding. The flight was comfortable.

Should have had business class line in immigration. Food quality suboptimal

Used to Etihad employees are very rude and unprofessional but now better than before over all is okay now

The staff were wonderful but the seats weren't very comfortable for a bigger guy like me.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Food was excellent. Service was very good. Staff was very helpful to all passengers.

The crew was excellent as ever on Virgin. The special meal was poor unfortunately. More significantly when we arrived at Manchester Airport there was no air bridge provided and we had to exit the plane down a rickety stair case. This is unacceptable for a transatlantic flight. Whilst I understand that this is the airport’s fault at the end of the day the airline is responsible for our transportation and needs to do something.

Super friendly and helpful staff, from check-in desk to cabin crew.

Following a paid seat upgrade for enhanced comfort, I encountered an unacceptable odor in my assigned area. It took three hours for the crew to relocate me, and the replacement seat was unacceptably close to the lavatory, offering no improvement.

Good overall. Cannot fault the airlines. I have had better entertainment systems before ie ice in Emirates but it was not too bad. Food was decent and staff were friendly.

I did not fly by vergin atlantic from bangalore to vasco da gama

Your flight delayed at Heathrow n I almost missed my mother funeral.you idiots. I had to waste 10 hours in different airports. Thank your stars I'm not suing you.

Friendly hosts/hostesses; dinner was of acceptable, but mediocre standard

Very caring crew on board. Didn’t have dinner as I was sleeping. Was seating in the emergency row so I had comfortable leg room

Had a nice little suite although I couldn’t close the door (but I didn’t ask anyone to help). 5K is a nice seat and very private (you look in on first class). Enjoyable flight and nice crew.

Crew was excellent. And no surprise that the seats aren’t comfortable at all. But that is every airline.

Although the crew were great and the good nice, I might as well have been on Ryanair for the amount of space I had. Not good enough BA. I’d rather pay more and not feel like a human sardine.

Love the A380 - loads of room. Headphone socket on my seat didn’t work. Sounds like a trivial issue? Well when flying long-haul the in-flight entertainment is what keeps you going so when it doesn’t work it’s a disaster. Pay attention to the details please BA. Spoiled what was otherwise an excellent flight with the usual brilliant crew.

Crew were fantastic can’t fault them at all. Couldn’t do enough for us

Crying baby the ENTIRE flight. Not your fault, but I paid 2700 for a premium economy ticket and it wasn't worth it. should have just stuck with coach. flight attendants very mediocre - minimal effort. Plane didn't seem very clean. Didn't have any cleansing wipes - most airlines give you this when you board. Flat screen scrolling didn't work. Toiletry case a joke - why bother at all?

I was told to be there to check in three hours before my flight and the counter only opened up two hours before. Apparently that is standard. So that was an hour I could have spent walking around Larnaca that was wasted. But besides that it was great

The overall seat and cushion needs to be updated. It was hard and no support. My butt was numb for most of the flight. The food was subpar at best being in premium economy cost. The flight attendants were excellent and attentive during the whole flight. Disappointed I had to select our seats 24 hours prior.

Overall it was good. But air planes should be upgraded.

very run down aircraft. seat tilted. the mobile / magazine holder was broken. The entertainment screen was not working. The crew was good, polite and helpful

Food is good, staff is good... Wi-fi quality is poor, disembarkment after landing is atrocious.

Flight crew was lovely. Bathrooms should have been cleaner. The handsets in business class for watching the entertainment are horrible. Very difficult to figure out which buttons are for what. I managed to get the flight maps on my screen but it wasn't easy. Never got anything else up.

Inflight Services are poor compared to other airlines. They do not offer even water during 15 hr flight. Food is little in portion and I had food poisoning after last meal ( rajma chawal)

This was a bery good experience as it was a newer plane . AI older plane bussiness class is bad .

I had a camera bag that exceeded the 10kg allowance for hand luggage. I am 67 years old and have been travelling will my cameras and lenses all over the world and have not paid once for the excess weight. Also, even if I wanted to check in the bag, I can’t due to lithium batteries and delicate equipment. Air India should review their policies. Or is it just a cash grab. I had to pay additional 7000 rupees.

Other than the inflight video screen freezing for about four hours everything else was brilliant.

The aircraft interiors are falling apart. Felt like a waste paying for business class as it was indistinguishable from economy in any way.

What a pathetic plane it was. Entertainment system didn’t work. USB port was broken. There was a hole on top of folding serving table. Broken restrooms in the middle of flight.

Everything you need to know for your flight from New Delhi to London

Other airlines flying from New Delhi to London

Flights from the other most popular airlines that fly from New Delhi to London according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

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