LON - MAA

₹ 29,819 Find Cheap Flights from London to Chennai

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Chennai departing on 28/4. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Chennai

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Chennai.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Chennai.
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Everything you should know

Cheapest return fare
₹ 51,513
Overall average: ₹ 69,053
Air India
Sat 25/4Sun 31/5
LHR - MAA • 1 stop
Cheapest direct flights
₹ 65,453
Typical prices: ₹ 72,146-₹ 106,765
British Airways
Thu 27/8Wed 7/10
LHR - MAA • Direct
Top airlines
Cheapest • from ₹ 51,513 (return)
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with British Airways. Average duration is 9h 55m
Direct flights
Direct flights
+1
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Direct flights
Direct flights
+1
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 79% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg ₹ 48,465 (return)
Shortest trip • 12h 15m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 12% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
Good to know
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Good to know
Good to know
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Chennai!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from London to Chennai (LON-MAA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Chennai 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 London to Chennai

Sat, 25 Apr - Sun, 31 May
Air India Logo
22:10 - 09:50
LHR
-
MAA
31h 10m
1 stop
Air India Logo
20:45 - 20:20
MAA
-
LHR
28h 05m
1 stop
₹ 51,513Air India
Tue, 14 Apr - Tue, 28 Apr
Gulf Air Logo
22:05 - 05:20
LHR
-
MAA
26h 45m
1 stop
Gulf Air Logo
06:10 - 06:55
MAA
-
LHR
29h 15m
1 stop
₹ 51,605Gulf Air
Sat, 30 May - Mon, 15 Jun
Air India Logo
22:10 - 23:20
LHR
-
MAA
20h 40m
1 stop
Air India Logo
21:05 - 10:15
MAA
-
LHR
17h 40m
1 stop
₹ 51,698Air India
Wed, 15 Apr - Tue, 21 Apr
Gulf Air Logo
10:40 - 05:20
LGW
-
MAA
14h 10m
1 stop
Gulf Air Logo
06:10 - 06:55
MAA
-
LGW
29h 15m
1 stop
₹ 51,698Gulf Air
Wed, 15 Apr - Tue, 21 Apr
Gulf Air Logo
10:40 - 05:20
LGW
-
MAA
14h 10m
1 stop
Gulf Air Logo
06:10 - 06:55
MAA
-
LGW
29h 15m
1 stop
₹ 51,790Gulf Air
Fri, 1 May - Wed, 20 May
Etihad Airways Logo
14:45 - 15:05
LHR
-
MAA
19h 50m
1 stop
Etihad Airways Logo
21:55 - 12:45
MAA
-
LHR
19h 20m
1 stop
₹ 51,975Etihad Airways
Thu, 23 Apr - Sat, 9 May
IndiGo Logo
20:15 - 10:20
LHR
-
MAA
33h 35m
1 stop
IndiGo Logo
02:45 - 17:45
MAA
-
LHR
19h 30m
1 stop
₹ 52,344IndiGo
Fri, 17 Apr - Sun, 26 Apr
IndiGo Logo
20:15 - 23:05
LHR
-
MAA
22h 20m
1 stop
IndiGo Logo
02:45 - 17:45
MAA
-
LHR
19h 30m
1 stop
₹ 52,529IndiGo
Sun, 17 May - Sun, 7 Jun
Emirates Logo
14:55 - 08:05
STN
-
MAA
12h 40m
1 stop
Emirates Logo
04:05 - 12:55
MAA
-
STN
13h 20m
1 stop
₹ 52,990Emirates
Sun, 17 May - Sun, 7 Jun
Emirates Logo
23:55 - 20:30
LGW
-
MAA
16h 05m
1 stop
Emirates Logo
04:05 - 12:35
MAA
-
LGW
13h 00m
1 stop
₹ 53,636Emirates
Booking Insights

KAYAK's insights & trends for London to Chennai flights

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

What is the cheapest London to Chennai flight route?

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

The cheapest return flight from London to Chennai costs ₹ 61,082 on the route between London Heathrow Airport (LHR) and Chennai (MAA). It is also the most popular route.

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

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

When flying from London to Chennai, you should consider leaving on a Monday and avoid Fridays if you are looking for the best rates. For your return to London, you’ll find the best rates on Wednesdays and the most expensive ones on Saturdays.

What is the cheapest month to fly from London to Chennai?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Chennai, 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 London to Chennai is September, where tickets cost ₹ 57,329 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is ₹ 95,179 and ₹ 94,441 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Chennai, 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 London to Chennai, you should book around 2 weeks before departure, which saves you about 12% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight₹ 29,819
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (36% more expensive on average)
Flight from London Stansted Airport to Chennai

When to book flights from London to Chennai

Are your dates flexible? Find out the best times to travel from London to Chennai 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 London to Chennai

  • How do I travel to the city from Chennai Airport?

    Provided you are not carrying too much luggage, you can travel from Chennai Airport like the locals and take the public commuter train. Tirusalam Station is a 3min walk from the terminal and offers a wide variety of connections, including to Chennai Beach for about ₹ 10 (£0.10). Buses also stop outside the airport, including the 1B and 18A buses into Chennai. For those with larger luggage, you may wish to instead take a rickshaw or taxi.

  • What kind of shops are there at Heathrow Airport?

    Depending on which terminal you are flying from at Heathrow Airport (LHR), you can find a large range of shopping opportunities in the departure lounge while you wait for your flight. Shops such as Boots and Harrods can be found throughout the airport. You can find designer brands like Burberry and Gucci in Terminals 2, 3, 4 and 5. Great Britain gifts are in Terminals 3, 4 and 5, and there is a M.A.C counter in Terminal 3.

  • Where can I find something to eat at Chennai Airport?

    If you are looking for something to eat after your long flight from London to Chennai, you can find a number of outlets in the arrivals area of the international terminal in Chennai Airport. Nalaas Aappakadai can provide a range of cuisines, including Chettinadu, Tandoor, Kerala and Chinese. Maggi has several varieties of Maggi noodles, and there are several coffee shops serving hot drinks.

  • Are there any passenger lounges in Gatwick Airport?

    Those flying out of Gatwick Airport can relax at one of the numerous passenger lounges in the North and South Terminal. The No1 Lounges are equipped for business or pleasure and have a range of facilities, including a sports lounge and access to the premium security lane. You can book access to the lounge in advance on the airport website for £32.

  • What is the cheapest flight from London to Chennai?

    In the last 3 days, the lowest price for a flight from London to Chennai was ₹ 29,819 for a one-way ticket and ₹ 51,513 for a return.

  • Which airports will I be using when flying from London to Chennai?

    London has 6 major airports: London City, London Gatwick, London Heathrow, London Luton, London Southend, and London Stansted. Chennai is the only airport in Chennai. You’ll usually find the cheapest deals if you fly from London Heathrow Airport.

  • Which aircraft models fly most regularly from London to Chennai?

    The Boeing 787-8 Dreamliner is the aircraft model that flies most regularly on the London to Chennai flight route.

  • Which airline alliances offer flights from London to Chennai?

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

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

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

  • Which is the best airline for flights from London to Chennai, Emirates or Virgin Atlantic?

    The two airlines most popular with KAYAK users for flights from London to Chennai are Emirates and Virgin Atlantic. With an average price for the route of ₹ 93,357 and an overall rating of 8.1, Emirates is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of ₹ 113,695 and an overall rating of 7.5.

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

    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 London to Chennai.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chennai from London 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 London to Chennai?

    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 Chennai with an airline and back to London with another airline.

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

    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 Chennai from London 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 London to Chennai

  • Looking for a cheap flight? 25% of our users found flights on this route for ₹ 77,289 or less round-trip.
  • Chennai Airport (MAA) is located approximately 1h south of downtown Chennai in Meenambakkam. As one of India’s major airports, it serves as a gateway to the south-east Indian coast, including as an alternative airport to Puducherry, which is a 2h drive away.
  • If you are not in Chennai long and need somewhere to store your bags after your flight from London to Chennai, you can find storage lockers in the international arrivals area. Prices start from around ₹ 5 – 20 (£0.10 – 0.20) depending on luggage size.
  • For those travelling on business, you can find meeting rooms at Gatwick Airport (LGW), which can be accessed through the No1 Lounge and the Regus Express Lounge. These rooms also have access to Wi-Fi, printing, faxing and photocopying facilities. Meeting rooms can be booked in advance.
  • You can purchase some of the local currency, Indian Rupees, after your flight from London to Chennai. There are five foreign currency exchange counters in the international terminal of Chennai Airport, including one in the arrival area.
  • If you are travelling with children, you can ask a staff member at the London City Airport (LCY) to for a fun pack to help keep them entertained, including an activities book, crayons and a pack of snap cards. There is also a play area in the departure area of the terminal, near Gates 5 and 6.

Prefer to fly direct from London to Chennai?

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

Direct departures

London to Chennai

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Direct returns

Chennai to London

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Reviews of the top 5 airlines flying from London to Chennai

 
See real verified KAYAK customer reviews for airlines flying from London to Chennai. 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 London to Chennai? 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.
8.1
EmiratesOverall score based on 3543 reviews
8.3Crew
7.9Food
8.2Entertainment
8.1Boarding
8.0Comfort
Airline reviews

Everything was great except the boarding experience. After the check in, they "packed us" in a small area, very hot there. It would be nice to be aware of this, I'd wait on the outside area

10.0 ExcellentDiego, Feb 2026
DXB - MAA
Read more Emirates reviews

Everything was great except the boarding experience. After the check in, they "packed us" in a small area, very hot there. It would be nice to be aware of this, I'd wait on the outside area

Chaos at the gate while boarding - no clear signs or announcements

Both flights to and back from Lyon with buses taking extra time and delaying flight at DXB. Food serving needed work.

I liked everything: the service, the food, the cleanness. I flew last year with Qatar Airways, so I can compare. Emirates did much better! Especially their meals and service.

The main issue was that the flight from trivandrum to Dubai was delayed which resulted in arriving late in Dubai. Coincidentally the flight leaving out of Dubai to jfk was also delayed for different reason. Despite we reached the gate ( through wheel chair assistance) along with 10 other passengers we were not let in. The gate was open and yet was refrained from entering. We were then requested to flight the next morning. Meal vouchers were provided but the hotel reservations were not made and took a lot longer to receive that. If Emirates knew about the delay and was certain the passengers will not be able to board the next flight shouldn't they have prepared these ahead of time?

Emirates A380s are always wonderful to fly on. Their crews, food and service are always excellent. They are typically on time and the only thing I would change (maybe newer or upgraded aircraft have this) is bluetooth so I can pair my noise cancelling headphones without a cable.

The journey was nice, all the crews were very good and services are excellent

in today's time, an airline like emirates didnt serve drinks as requested, Excuse was full flight.

Great flight - Clubhouse met our needs, and the staff provided good service. Boarding felt a little chaotic, but given the size of the aircraft, it's always going to be challenging. Whilst the crew were friendly, the number of passengers meant that we received our breakfast items, but had finished breakfast before we were served a drink. Lunch was much better organised, and throughout the flight, the crew were attentive. Found the seats and ICE to be excellent. Disembarkation was fine, and everything possible to expedite the process was being done.

Bathrooms were amazing and first class seat was very comfortable. Food was edible but not up to the standards of other first class meals on other airlines. But Caviar was amazing! So much caviar. Dom Perignon 2015 was room temperature. It would have been amazing if it was chilled down a bit more. Slippers were amazing and amenity kit requested was beautiful. Requested Pajamas never came so can’t tell you how nice they were. Loved the design of the seat and personal storage. Suite was much smaller than other airline’s first class and tv screen was tiny and remote difficult to use. I probably wouldn’t pay for this flight again.

Food quality and varites were very minimum. Surprised to have no desserts. Business class tickets should have lounge access and seats selection. They should be allowed to board while people with wheel chair, secial assistance and family with childrem.

Business class ticket should include lounge access and seat selection. The food quality and varieties should be more. It was surpirise that no dessert was offered.

Dear Team, I purchased a full travel package that included 2 checked bags through you and JustFly. However, when I arrived at the airport, my ticket showed 0 checked bags. Since I was traveling internationally to India with 2 bags, It was a $200 per bag at the counter, which was extremely disappointing. For an international trip, why would I ever choose a no‑bag option for only $20–$30 less? This seems like an error in the booking process, and I am requesting clarification and a resolution. I have called JustFly and on phone for 1 hr :53 min and they couldn't help till I show some kind of proof etc which isn't possible but besides that love your service and using it for years !

Early arrival. Good boarding. Deplaning this flight is very slow both coming and going. Baggage arrived quickly for Pearson

Good service. But on flight to Kochi no entertainment except in app. And no working outlets to charge phone.

On this flight...fine. The one from India to Abu Dahbi, awful.

Kayak and Aran grant issuing business class tickets without lounge access and sometimes 1 or 2 connections in economy class. It’s very disappointing to find out that after buying the ticket. Never buy tickets on kayak and Aran grant again

We have paid premium price for a business class Cabinet and we have received the old 777 with the following apart business class that is not to standard. It was very disappointing and it’s a very bad reputation for a premium airline company. This aeroplane should be the commission from being as a business class. We will pass this knowledge to our colleagues because the quality of business class in Etihad is not consistent and it is a lucky dip that sometimes you’re getting a good aeroplane and sometimes you’re getting their 30 years old aeroplane. The crew of the aeroplane have apologise and said that they hate this aeroplane and they have complained about it multiple times as well. Obviously Etihad is putting the economy in front of the Customer Experience. For the future we will not take this risk anymore and will fly with established company like emirates.

Was so disappointing. Business class with no TV, uncomfortable seats. Had much higher expectations.

Etihad Check In counter/Station manager in Heathrow was bothering and not helpful at all. They are rude and not customer oriented

More entertainment channels and better food, whatever food requirement you select.

As I mentioned flight from NY to Bangalore was excellent but the return flight from Bahrain to NYC was mediocre, Looks like a old aircraft also not much choice in entertainment.

The flight from NY to Bangalore was very good but the return flight from Bahrain to NY was mediocre

Pretty much what you'd expect for an economy flight. The crew were excellent as usual. The food was ok, but nothing special.

Staff is rude and condescending. Airline is badly managed. They take away their flimsy earphones and blankets one hour before the lading. I’ve never experienced this with any other airline. It’s a very portly managed and run airline that should be avoided.

The Senior Flight attendant was just amazing on our Flight GF 284 on 30/11/25. She was so attentive, helpful and caring not just to us but to all in our cabin.

Loading was on time and quick Not very many people

Amazing business class in a single aisle plane. Fully flat seats, pyjamas, amenity kits, all in all a really complete product. Service was good - not amazing - but they did a good job. Got a few hours sleep. Will fly with them again if I can.

They flight was without ait conetion weather was very hot

Did not have to leave plane. However found the wait tiring with nearly a full plane boarding at Male and being unable to get out of seat due to cleaners security and a full plane boarding with hand luggage. Staff were excellent despite a long and tiring flight due to stopover.

the service on Business class should be improved to be at par with industry leaders like Cathay Pacific and Singapore AIrlines. A lot of room for improvement.

You will pay for everything and feels like the airplane is old

The luggage problem I previously mentioned was actually this flight

The flight was delayed due to snow in Frankfurt. There wasn't much information from BA or the airport, but Kayak was great and kept me informed of the delay and gate changes.

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

The seats were comfortable. So many empty seats allowed for stretching out and sleeping. The onboard entertainment was pretty good. The cabin crew were so kind and kept the passengers well- hydrated, and well fed.

We had American Airlines on our return and it was confusing if we were going with Aa or BA I had 2 different flight numbers and didn’t get our gate until it was boarding. So we were a bit nervous as the which it was

No WiFi. No food. 250 ml of water only drink option. No entertainment options. Extremely bare bones flight

Economy seats were good and spacious. Much better than virgin by a mile.

Entertainment systems did not work at all And the seats are the worse on this 787-8 aircraft. Normally I get good sleep on long flights but this time I only slept 2 hours out of the 8+.

The web check in doesn’t work. Had to wait 10 minutes on the counter for them to figure out boarding. I understand AI Express doesn’t have a practice to offer food to everyone in the business class. The flight attendant asks for name (not sure why she doesn’t know it especially with only 8 passengers in the business class) to figure out whether or not they should serve food. KAYAK should sell AI Express tickets separately, not as part of AI. Neither the experience close to AI, the Maharaja points also don’t get awarded despite Express being part of AI.

tray table was inclined by 30 degress so could not use it

Very poor experience. The entertainment screen wasn't working, charging USB was not working. There was a water leak on my head from air conditioning. The tray table was cracked. seats were old and dirty.

The plane was very dated with the worst entertainment system i have seen in 30 years. Flight attendants were responsive.

I think if i find different options I’ll travel with it but not with air India they never loaded the luggage’s and they announce the luggage’s will be arriving on belt number 5 when all passengers reach to the belt we find they haven’t loaded the luggage’s

Flight was cancelled by air India. There was no explanation provided why the flight was cancelled. Found out that the flight was cancelled because the Iran air space was closed. Meanwhile, all other flights passing through that region were operating without issues. When asked to refund money for the tickets, being told that “ As checked, we wish to share that Flight AI 116 on 15 January 2026 from New York to Mumbai was cancelled due to Iran airspace closure, which were beyond the airline’s control. While such events can disrupt travel plans, we appreciate your understanding and patience. Our team remains committed to ensuring the safety and comfort of all passengers and takes all necessary measures to minimize any issues. However, we must inform you that compensation is not applicable under these extraordinary circumstances, in accordance with the relevant regulations.” Completed unacceptable and unprofessional behavior!

The flight was on time, the entire experience was very smooth. The Flight crew were incredibly professional and nice. Made us feel very comfortable

Very old aircraft. Business class seats don’t work right. No way to get out my tray table. Crew didn’t seem surprised about the aircraft and didn’t have any real answers. Old 777 seems to not have been updated ever.

They rescheduled flight..no customer care to even reach or accommodate

Everything you need to know for your flight from London to Chennai

Information on your arrival and departure airports