Find cheap flights to London

Find cheap flights to London

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Good to know

Low season

March Best time to beat the crowds (2% less expensive on average)

High season

August Most popular time to fly (8% more expensive on average)

Average price of a return ticket

₹ 753 (avg. price over the last 2 weeks)

Good deal for a return ticket

₹ 394 or less

Top tips for finding cheap flights to London

  • Looking for cheap airfare to London? 25% of our users found return tickets to London for the following prices or less: From New Delhi Indira Gandhi Intl ₹ 44,340, from Bengaluru Intl ₹ 45,334, from Mumbai Chhatrapati Shivaji ₹ 46,796
  • Book at least 5 weeks before departure in order to get a below-average price.
  • High season is considered to be July, August and September. The cheapest month to fly to London is February.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London flight deals.
  • Flights to London from India land primarily at London’s Heathrow Airport and are operated by Jet Airways (an Indian carrier), British Airways and, in some cases Virgin Atlantic, depending on the point of origin. Air India flies to both London Heathrow and London Gatwick, which may be better if you are staying in the south of the UK. Both Gatwick and Heathrow have good express transport links to the centre of London.
  • For those travelling to London with children, Heathrow has play areas in all terminals for children up to the age of 9. These Stay & Play spaces have separate games for babies and toddlers and have a collection of soft play areas and slides where children can burn off some energy. There are also colouring sheets and pencils to occupy the budding artists in your party.
  • If you are booking flights to London for business meetings, it might be easier to hold the meetings in the airport than try and get into London. If you are flying with British Airways, which lands at T5 at Heathrow, take advantage of the meeting facilities in the Regus Business Lounge. Located in the arrivals area, you can book meeting rooms of different sizes that can hold anywhere between 4 and 10 attendees. There are dedicated teams to help you set up meetings and who will organise refreshments.
  • If you are craving a moment of solitude and quiet contemplation after flights to London, then look out for the multi-faith prayer rooms that are in every terminal in Heathrow and in both North and South terminals at Gatwick Airport.
  • For those who have limited layover time to go and explore London, it is a good idea to leave your cases in the secure luggage storage facilities that are in every terminal at Heathrow. Cases and bags can be stored for a few hours or several days and per bag stored, cost approximately GBP7.50 (around INR676) for the first three hours, GBP12.50 (around INR1,126) from 3 to 24 hours and an additional GBP20 (around INR1,802) for 24 – 48 hours.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking London flights

How long is the flight to London?

What is the cheapest flight to London?

Which airlines fly to London?

Which London airport is closest to central London?

What is the best way of transferring between Heathrow and Gatwick for a connecting flight?

Is there free Wi-Fi at Gatwick and Heathrow airports?

Is there an onsite hotel at Gatwick Airport?

Is there public transport between London Heathrow and the centre of London?

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top 5 airlines flying to London

Scores according to KAYAK customer reviews

8.0
Turkish Airlines
Overall score based on 22,850 reviews
7.9
Boarding
7.8
Comfort
8.3
Crew
8.1
Entertainment
8.0
Food
Airline reviews
Read more about Turkish Airlines

Book Cheap London Plane Tickets (Return)

Airports
Origin
New Delhi
₹ 40,760
only
₹ 40,760
Bengaluru
₹ 42,565
only
₹ 42,565
Kolkata
₹ 69,337
only
₹ 69,337
Mumbai
₹ 37,301
only
₹ 37,301
Destination
London
₹ 42,565
only
₹ 42,565
₹ 56,101
only
₹ 56,101
₹ 46,400
only
₹ 46,400
₹ 37,301
only
₹ 37,301
Sun, 5 Jul
BOM
Chhatrapati Shivaji Airport (Mumbai)
STN
London Stansted Airport
22h 05m
Sat, 26 Sep
STN
London Stansted Airport
BOM
Chhatrapati Shivaji Airport (Mumbai)
17h 20m
₹ 37,301
Trip: 84 days
Based on null reviews
Wed, 21 Oct
BLR
Bengaluru Intl
LHR
London Heathrow Airport
21h 00m
Fri, 6 Nov
LHR
London Heathrow Airport
BLR
Bengaluru Intl
24h 25m
₹ 42,565
Trip: 17 days
Based on null reviews
Thu, 13 Aug
DEL
Delhi Indira Gandhi Airport
LHR
London Heathrow Airport
15h 25m
Fri, 23 Oct
LHR
London Heathrow Airport
DEL
Delhi Indira Gandhi Airport
14h 35m
₹ 43,091
Trip: 72 days
Based on null reviews
Wed, 14 Oct
BOM
Chhatrapati Shivaji Airport (Mumbai)
LGW
London Gatwick Airport
31h 45m
Mon, 2 Nov
LGW
London Gatwick Airport
BOM
Chhatrapati Shivaji Airport (Mumbai)
30h 55m
₹ 46,400
Trip: 20 days
Based on null reviews
Mon, 19 Oct
BLR
Bengaluru Intl
LHR
London Heathrow Airport
17h 10m
Wed, 4 Nov
LHR
London Heathrow Airport
BLR
Bengaluru Intl
25h 30m
₹ 47,979
Trip: 17 days
Based on null reviews
Thu, 22 Oct
BLR
Bengaluru Intl
LHR
London Heathrow Airport
10h 40m
Fri, 6 Nov
LHR
London Heathrow Airport
BLR
Bengaluru Intl
9h 45m
₹ 48,957
Trip: 16 days
Based on null reviews
Mon, 9 Nov
DEL
Delhi Indira Gandhi Airport
LHR
London Heathrow Airport
33h 35m
Thu, 19 Nov
LHR
London Heathrow Airport
DEL
Delhi Indira Gandhi Airport
23h 15m
₹ 50,386
Trip: 11 days
Based on null reviews
Tue, 25 Aug
BOM
Chhatrapati Shivaji Airport (Mumbai)
LHR
London Heathrow Airport
9h 15m
Wed, 2 Sep
LHR
London Heathrow Airport
BOM
Chhatrapati Shivaji Airport (Mumbai)
9h 05m
₹ 50,386
Trip: 9 days
Based on null reviews
Mon, 7 Sep
BOM
Chhatrapati Shivaji Airport (Mumbai)
LHR
London Heathrow Airport
21h 55m
Thu, 17 Sep
LHR
London Heathrow Airport
BOM
Chhatrapati Shivaji Airport (Mumbai)
13h 45m
₹ 51,363
Trip: 11 days
Based on null reviews
Wed, 29 Jul
BOM
Chhatrapati Shivaji Airport (Mumbai)
LHR
London Heathrow Airport
11h 45m
Tue, 22 Sep
LHR
London Heathrow Airport
BOM
Chhatrapati Shivaji Airport (Mumbai)
27h 55m
₹ 52,792
Trip: 56 days
Based on null reviews
Wed, 30 Sep
DEL
Delhi Indira Gandhi Airport
LCY
London City
18h 05m
Wed, 7 Oct
LCY
London City
DEL
Delhi Indira Gandhi Airport
11h 10m
₹ 56,101
Trip: 8 days
Based on null reviews
Mon, 9 Nov
DEL
Delhi Indira Gandhi Airport
LGW
London Gatwick Airport
14h 15m
Thu, 19 Nov
LGW
London Gatwick Airport
DEL
Delhi Indira Gandhi Airport
19h 20m
₹ 61,516
Trip: 11 days
Based on null reviews
Tue, 1 Sep
DEL
Delhi Indira Gandhi Airport
STN
London Stansted Airport
12h 15m
Wed, 30 Sep
STN
London Stansted Airport
DEL
Delhi Indira Gandhi Airport
13h 05m
₹ 64,223
Trip: 30 days
Based on null reviews
Sat, 19 Sep
CCU
Kolkata Netaji S. Chandra
LHR
London Heathrow Airport
20h 20m
Sat, 21 Nov
LHR
London Heathrow Airport
CCU
Kolkata Netaji S. Chandra
19h 05m
₹ 69,337
Trip: 64 days
Based on null reviews
Wed, 5 Aug
BOM
Chhatrapati Shivaji Airport (Mumbai)
STN
London Stansted Airport
22h 10m
Thu, 17 Sep
STN
London Stansted Airport
BOM
Chhatrapati Shivaji Airport (Mumbai)
20h 45m
₹ 37,827
Trip: 44 days
Based on null reviews
Wed, 23 Sep
BLR
Bengaluru Intl
LHR
London Heathrow Airport
21h 00m
Fri, 25 Sep
LHR
London Heathrow Airport
BLR
Bengaluru Intl
18h 10m
₹ 43,542
Trip: 3 days
Based on null reviews
Tue, 10 Nov
DEL
Delhi Indira Gandhi Airport
LHR
London Heathrow Airport
12h 40m
Thu, 19 Nov
LHR
London Heathrow Airport
DEL
Delhi Indira Gandhi Airport
28h 10m
₹ 44,219
Trip: 10 days
Based on null reviews
Thu, 16 Jul
DEL
Delhi Indira Gandhi Airport
STN
London Stansted Airport
25h 35m
Thu, 23 Jul
STN
London Stansted Airport
DEL
Delhi Indira Gandhi Airport
20h 10m
₹ 40,760
Trip: 8 days
Based on null reviews
Tue, 25 Aug
BOM
Chhatrapati Shivaji Airport (Mumbai)
LGW
London Gatwick Airport
14h 00m
Wed, 2 Sep
LGW
London Gatwick Airport
BOM
Chhatrapati Shivaji Airport (Mumbai)
13h 40m
₹ 46,926
Trip: 9 days
Based on null reviews
Sat, 19 Sep
BLR
Bengaluru Intl
LHR
London Heathrow Airport
21h 00m
Tue, 16 Mar
LHR
London Heathrow Airport
BLR
Bengaluru Intl
17h 55m
₹ 43,693
Trip: 179 days
Based on null reviews
Show more results

Book Cheap London Plane Tickets (One-way)

Airports
Origin
New Delhi
₹ 16,469
only
₹ 16,469
Bengaluru
₹ 20,530
only
₹ 20,530
Kolkata
₹ 39,557
only
₹ 39,557
Mumbai
₹ 16,469
only
₹ 16,469
Destination
London
₹ 20,455
only
₹ 20,455
₹ 40,835
only
₹ 40,835
₹ 28,953
only
₹ 28,953
₹ 16,469
only
₹ 16,469
Tue, 7 Jul
DEL
Delhi Indira Gandhi Airport
STN
London Stansted Airport
41h 05m
₹ 16,469
Based on null reviews
Sun, 30 Aug
DEL
Delhi Indira Gandhi Airport
LHR
London Heathrow Airport
11h 40m
₹ 20,455
Based on null reviews
Wed, 16 Sep
DEL
Delhi Indira Gandhi Airport
LHR
London Heathrow Airport
29h 45m
₹ 21,583
Based on null reviews
Tue, 7 Jul
BOM
Chhatrapati Shivaji Airport (Mumbai)
LHR
London Heathrow Airport
13h 20m
₹ 22,260
Based on null reviews
Sun, 30 Aug
DEL
Delhi Indira Gandhi Airport
LHR
London Heathrow Airport
33h 30m
₹ 22,937
Based on null reviews
Sun, 23 Aug
BLR
Bengaluru Intl
LHR
London Heathrow Airport
10h 40m
₹ 25,268
Based on null reviews
Tue, 28 Jul
BOM
Chhatrapati Shivaji Airport (Mumbai)
LHR
London Heathrow Airport
9h 15m
₹ 25,644
Based on null reviews
Thu, 16 Jul
BLR
Bengaluru Intl
LHR
London Heathrow Airport
22h 30m
₹ 28,351
Based on null reviews
Tue, 7 Jul
BOM
Chhatrapati Shivaji Airport (Mumbai)
LGW
London Gatwick Airport
14h 00m
₹ 28,953
Based on null reviews
Wed, 8 Jul
BOM
Chhatrapati Shivaji Airport (Mumbai)
STN
London Stansted Airport
22h 05m
₹ 16,469
Based on null reviews
Thu, 2 Jul
BLR
Bengaluru Intl
LHR
London Heathrow Airport
21h 05m
₹ 33,164
Based on null reviews
Tue, 7 Jul
DEL
Delhi Indira Gandhi Airport
STN
London Stansted Airport
41h 05m
₹ 16,845
Based on null reviews
Sun, 23 Aug
BLR
Bengaluru Intl
LHR
London Heathrow Airport
42h 50m
₹ 39,105
Based on null reviews
Thu, 16 Jul
CCU
Kolkata Netaji S. Chandra
LHR
London Heathrow Airport
31h 10m
₹ 39,557
Based on null reviews
Wed, 8 Jul
BOM
Chhatrapati Shivaji Airport (Mumbai)
LCY
London City
20h 15m
₹ 40,835
Based on null reviews
Sat, 18 Jul
DEL
Delhi Indira Gandhi Airport
STN
London Stansted Airport
41h 05m
₹ 16,921
Based on null reviews
Sun, 23 Aug
BLR
Bengaluru Intl
LHR
London Heathrow Airport
16h 55m
₹ 20,530
Based on null reviews
Wed, 16 Sep
DEL
Delhi Indira Gandhi Airport
LHR
London Heathrow Airport
19h 15m
₹ 21,658
Based on null reviews
Wed, 1 Jul
BLR
Bengaluru Intl
LHR
London Heathrow Airport
21h 30m
₹ 22,410
Based on null reviews
Sun, 30 Aug
DEL
Delhi Indira Gandhi Airport
LHR
London Heathrow Airport
11h 40m
₹ 20,606
Based on null reviews
Show more results
*
Prices are per person, are for e–tickets and include all taxes & fees in INR.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

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At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we don't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car hires can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find on occasion that certain prices are no longer available.

More questions or if you have a bad price to report to us
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