Find cheap flights to London

Find cheap flights to London

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Good to know

Low season

October Best time to beat the crowds (4% less expensive on average)

High season

December Most popular time to fly (11% more expensive on average)

Average price of a return ticket

$1,044 (avg. price over the last 2 weeks)

Good deal for a return ticket

$471 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 Hobart $655, from Melbourne $1,074, from Canberra $1,274
  • Book at least 4 weeks before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly to London is October.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London flight deals.
  • Planning a flight to London? It has five airports so make sure you know which one you are landing at. Those flying with a major airline will probably land at London Heathrow Airport, which is the largest and located close to the city centre. London Gatwick is the second busiest airport in London and is located south of the city, while London City Airport is on the east side and served by a limited number of airlines. London Luton and London Stansted, both north of London, are primarily served by low-cost airlines like Ryanair and easyJet.
  • For families travelling to London with small children, Heathrow and Gatwick airports offer numerous useful services. Apart from playgrounds, both airports have many family-friendly places to eat, which have high chairs and menus for children. Those who are travelling with babies will find nursing and baby changing facilities.
  • People who have flights to London planned can rest assured that they will be able to connect to free Wi-Fi at all London airports. Passengers waiting at London Heathrow and London City Airport can enjoy free Internet for an unlimited amount of time. At London Gatwick Airport the free Wi-Fi connection is limited to 90 minutes, while London Stansted and London Luton provide it for 4 hours.
  • People who love to shop will be thrilled to be at London Heathrow Airport, as it is well known for having a plethora of shops including famous brands such as Dior and Chanel. It is also possible to book a meeting with a personal assistant who will give advice and present the best shopping deals.
  • Forgot to exchange money before your flight to London? No worries – you will easily find numerous ATMs and currency exchange counters at all London airports.
*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?

Is there a hotel at London Gatwick Airport?

Should I choose London Heathrow Airport or London Stansted Airport?

Can I rent a car at London Luton Airport?

How do I get to Central London from London City Airport?

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

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

What is the Hacker Fare option on flights to London?

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

Top 5 airlines flying to London

Scores according to KAYAK customer reviews

8.7
Japan Airlines
Overall score based on 4,475 reviews
8.9
Boarding
8.6
Comfort
9.0
Crew
8.5
Entertainment
8.4
Food
Airline reviews
Read more about Japan Airlines

Book Cheap Flights to London

Recent return flight deals

11/2
Thu.
2 stops
Multiple Airlines
33h 40m
MEL - LHR
14/2
Sun.
1 stop
Multiple Airlines
26h 50m
LHR - MEL
15/1
Fri.
1 stop
Qatar Airways
22h 30m
PER - LHR
21/1
Thu.
1 stop
Qatar Airways
20h 10m
LHR - PER
27/12
Sun.
1 stop
British Airways
23h 25m
SYD - LHR
26/1
Tue.
1 stop
British Airways
22h 05m
LHR - SYD
15/2
Mon.
2 stops
Cathay Pacific
30h 10m
BNE - LHR
1/3
Mon.
1 stop
Cathay Pacific
26h 00m
LHR - BNE
1/2
Mon.
1 stop
Singapore Airlines
25h 55m
BNE - LHR
17/2
Wed.
1 stop
Singapore Airlines
37h 10m
LHR - BNE
4/12
Fri.
1 stop
Vietnam Airlines
30h 50m
MEL - LHR
12/12
Sat.
1 stop
Vietnam Airlines
35h 25m
LHR - MEL
15/1
Fri.
2 stops
Etihad Airways
61h 40m
PER - LHR
21/1
Thu.
2 stops
Etihad Airways
37h 25m
LHR - PER
11/2
Thu.
2 stops
SWISS
27h 15m
MEL - LCY
14/2
Sun.
2 stops
SWISS
25h 55m
LCY - MEL
11/2
Thu.
2 stops
KLM
32h 10m
MEL - LHR
14/2
Sun.
3 stops
KLM
30h 30m
LHR - MEL
17/12
Thu.
2 stops
Finnair
31h 20m
SYD - LHR
12/1
Tue.
2 stops
Finnair
27h 45m
LHR - SYD
16/2
Tue.
2 stops
EVA Air
30h 45m
BNE - LHR
1/3
Mon.
2 stops
EVA Air
27h 00m
LHR - BNE
17/3
Wed.
2 stops
Japan Airlines
39h 45m
BNE - LHR
19/4
Mon.
2 stops
Japan Airlines
35h 20m
LHR - BNE
5/12
Sat.
2 stops
Lufthansa
36h 15m
MEL - LCY
14/12
Mon.
2 stops
Lufthansa
32h 50m
LCY - MEL
5/12
Sat.
2 stops
SAS
34h 20m
MEL - LHR
14/12
Mon.
2 stops
SAS
27h 40m
LHR - MEL
5/12
Sat.
2 stops
Turkish Airlines
29h 30m
MEL - LHR
14/12
Mon.
2 stops
Turkish Airlines
33h 50m
LHR - MEL
26/12
Sat.
2 stops
Air Europa
53h 30m
SYD - LGW
26/1
Tue.
2 stops
Air Europa
46h 40m
LGW - SYD
1/3
Mon.
2 stops
Multiple Airlines
32h 55m
SYD - STN
29/3
Mon.
2 stops
Multiple Airlines
29h 50m
STN - SYD
8/12
Tue.
1 stop
Emirates
41h 10m
SYD - STN
19/2
Fri.
1 stop
Emirates
21h 40m
STN - SYD
27/12
Sun.
1 stop
British Airways
23h 25m
SYD - LHR
27/1
Wed.
1 stop
British Airways
22h 05m
LHR - SYD
1/3
Mon.
1 stop
Qatar Airways
24h 40m
SYD - LGW
29/3
Mon.
1 stop
Qatar Airways
24h 20m
LGW - SYD
Show more results

Recent one-way flight deals

28/10
Wed.
1 stop
Lufthansa
31h 40m
SYD - LHR
1/11
Sun.
1 stop
Multiple Airlines
39h 20m
SYD - LHR
10/10
Sat.
1 stop
Virgin Atlantic
37h 55m
SYD - LHR
19/11
Thu.
1 stop
Emirates
23h 20m
SYD - LHR
19/10
Mon.
1 stop
Japan Airlines
27h 50m
SYD - LHR
19/11
Thu.
1 stop
Qatar Airways
24h 40m
SYD - LGW
7/10
Wed.
2 stops
SWISS
26h 50m
MEL - LHR
3/11
Tue.
2 stops
Etihad Airways
29h 00m
SYD - LHR
12/10
Mon.
1 stop
Cathay Pacific
24h 20m
MEL - LHR
15/10
Thu.
1 stop
Qantas Airways
21h 05m
PER - LHR
26/10
Mon.
1 stop
Singapore Airlines
34h 10m
SYD - LHR
16/10
Fri.
1 stop
British Airways
23h 50m
MEL - LHR
3/11
Tue.
2 stops
Finnair
30h 55m
MEL - LHR
8/10
Thu.
2 stops
Lufthansa
30h 25m
SYD - LHR
10/12
Thu.
2 stops
Turkish Airlines
32h 15m
PER - LGW
19/10
Mon.
2 stops
Lufthansa
28h 40m
SYD - LHR
10/11
Tue.
1 stop
Multiple Airlines
39h 20m
SYD - LHR
27/10
Tue.
2 stops
KLM
35h 20m
SYD - LCY
9/11
Mon.
2 stops
Lufthansa
41h 35m
SYD - LHR
9/10
Fri.
1 stop
Virgin Atlantic
37h 55m
SYD - LHR
Show more results
*
Prices are per person, are for e–tickets and include all taxes & fees in AUD.

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

Here's why:

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

We compile tonnes of data for you
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 can'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.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

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