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Good to know
Low season |
October | Best time to beat the crowds (3% less expensive on average) |
|---|---|---|
High season |
December | Most popular time to fly (9% more expensive on average) |
Average price of a return ticket |
$1,034 | (avg. price over the last 2 weeks) |
Good deal for a return ticket |
$802 | 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 Brisbane $1,152, from Melbourne $1,162, from Sydney Kingsford Smith $1,215
- Book at least 5 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.
FAQs - booking London flights
What is the cheapest flight 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’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
8.7
Singapore Airlines
Overall score based on 3,878 reviews
8.8
Boarding
8.5
Comfort
9.0
Crew
8.7
Entertainment
8.4
Food
Book Cheap Flights to London (Return)
Philippine Airlines
Fri., 11 Sep.
SYD
Sydney Airport
LHR
London Heathrow Airport
37h 35m
Sat., 19 Sep.
LHR
London Heathrow Airport
SYD
Sydney Airport
25h 25m
Trip: 9 days
Based on null reviews
Vietnam Airlines
Sun., 25 Oct.
SYD
Sydney Airport
LHR
London Heathrow Airport
30h 25m
Wed., 4 Nov.
LHR
London Heathrow Airport
SYD
Sydney Airport
35h 50m
Trip: 11 days
Based on null reviews
British Airways
Tue., 3 Nov.
PER
Perth
LHR
London Heathrow Airport
21h 20m
Tue., 17 Nov.
LHR
London Heathrow Airport
PER
Perth
22h 20m
Trip: 15 days
Based on null reviews
Qatar Airways
Tue., 10 Nov.
SYD
Sydney Airport
LGW
London Gatwick Airport
30h 45m
Tue., 17 Nov.
LGW
London Gatwick Airport
SYD
Sydney Airport
29h 05m
Trip: 8 days
Based on null reviews
Show more results
Book Cheap Flights to London (One-way)
SriLankan Airlines
Mon., 14 Sep.
MEL
Melbourne Airport (Tullamarine)
LHR
London Heathrow Airport
36h 50m
Based on null reviews
Based on null reviews
Philippine Airlines
Wed., 12 Aug.
MEL
Melbourne Airport (Tullamarine)
LHR
London Heathrow Airport
39h 10m
Based on null reviews
Based on null reviews
Show more results
Flights to London
Return flight deals:
Browse destinations:
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- Flights to London
$1,604
$1,193
$1,161
$1,515
$2,064
$1,584
*
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.
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
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and someone from our team will get back to you promptly.
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