$515 Find Cheap Flights 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 to London departing on 26/10. 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 for flights to London
These are the airlines KAYAK users have selected most often from within our search results for flights to London
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Cheap Flights to London

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

Sun, 3 Aug - Wed, 27 Aug
Air China Logo
20:00 - 18:35MEL-LGW
31h 35m1 stop
Air China Logo
20:55 - 14:35LGW-MEL
32h 40m1 stop
$1,226Air China
Find Deal
Thu, 7 Aug - Sun, 31 Aug
Air China Logo
19:40 - 18:35SYD-LGW
31h 55m1 stop
Air China Logo
12:35 - 14:50LGW-SYD
41h 15m1 stop
$1,253Air China
Find Deal
Sat, 8 Nov - Sun, 9 Nov
China Eastern Logo
22:30 - 14:00MEL-LGW
26h 30m1 stop
China Eastern Logo
17:00 - 10:00LGW-MEL
30h 00m1 stop
$1,261China Eastern
Find Deal
Sun, 9 Nov - Mon, 1 Dec
China Eastern Logo
22:30 - 14:00MEL-LGW
26h 30m1 stop
China Eastern Logo
17:00 - 10:00LGW-MEL
30h 00m1 stop
$1,264China Eastern
Find Deal
Mon, 13 Oct - Sun, 2 Nov
Qatar Airways Logo
22:45 - 14:05PER-LHR
22h 20m1 stop
Qatar Airways Logo
08:35 - 12:00LHR-PER
19h 25m1 stop
$1,402Qatar Airways
Find Deal
Tue, 7 Oct - Wed, 19 Nov
Singapore Airlines Logo
19:25 - 15:45MEL-LHR
30h 20m1 stop
Singapore Airlines Logo
20:35 - 10:50LHR-MEL
27h 15m1 stop
$1,408Singapore Airlines
Find Deal
Wed, 22 Oct - Sun, 2 Nov
Qatar Airways Logo
22:45 - 13:15PER-LHR
21h 30m1 stop
Qatar Airways Logo
08:05 - 12:00LHR-PER
19h 55m1 stop
$1,448Qatar Airways
Find Deal
Tue, 7 Oct - Tue, 18 Nov
Singapore Airlines Logo
19:25 - 15:45MEL-LHR
30h 20m1 stop
Singapore Airlines Logo
22:05 - 08:15LHR-MEL
23h 10m1 stop
$1,466Singapore Airlines
Find Deal
Thu, 2 Oct - Thu, 30 Oct
Emirates Logo
05:15 - 18:45MEL-STN
22h 30m1 stop
Emirates Logo
20:15 - 17:40STN-MEL
34h 25m1 stop
$1,945Emirates
Find Deal
Mon, 11 Aug - Wed, 27 Aug
Emirates Logo
06:00 - 12:55SYD-STN
39h 55m1 stop
Emirates Logo
14:55 - 06:25STN-SYD
30h 30m2 stops
$1,952Emirates
Find Deal
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KAYAK's insights & trends for flights to London

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

What is the cheapest flight to London?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to London was found on the route from Sydney, at $1,863 return. The most popular connection is from Perth to London and KAYAK users have found return deals for as low as $1,267 in the last 3 days.

How much is a flight to London?

The average and cheapest price for all round-trip flights to London from each origin found by users searching on KAYAK in the last month.

A flight to London costs $2,048 on average. The cheapest price found on KAYAK in the last 2 weeks cost $1,162 and departed from Perth. The most popular routes on KAYAK are Perth to London which costs $2,435 on average, and Sydney to London, which costs $2,471 on average.

See prices from:

What is the cheapest month to fly to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to London is October, where tickets cost $1,575 on average for return flights. On the other hand, the most expensive months are December and January, where the average cost of tickets from Australia is $2,585 and $2,194 respectively. For one-way flights, the best month to travel is February with an average price of $1,580.

What is a good deal for flights to London?

If you’re looking for cheap airfare to London, 25% of our users found tickets to London for the following prices or less: From Perth $2,056 return, from Sydney $2,133 return.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights 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, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Which is the cheapest airport to fly into in London?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in London is London Stansted Airport (STN), with an average flight price of $151.

Good to know – Book Cheap London Plane Tickets

Low seasonJanuary
High seasonJune
Cheapest flight$515
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly (20% more expensive on average)
Flight from Sydney to London Gatwick Airport

When to book flights to London

Are your dates flexible? Find out the best times to travel 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. The information is for flights to London based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking London flights

  • What is the quickest way from London Heathrow to Central London?

    The fastest way to travel from Heathrow to London is the Heathrow Express. Trains are fully accessible, and business class tickets are also available, with extra leg room, a personal table and in-seat power sockets. The Heathrow Express departs roughly every 15min and takes only about 15min to arrive at London Paddington.

  • Are there any hotels at London Heathrow Airport?

    If you are arriving on a late flight and would like to spend the night at Heathrow Airport, there are a few hotels within the terminal where you can dine and rest. The modern Aerotel is located in the Terminal 3 arrivals hall, and Sofitel offers luxury rooms and restaurants in Terminal 5. Travellers can also stay at Hilton London Heathrow, which is connected directly to Terminal 4.

  • Is there a hotel at London Gatwick Airport?

    There are six hotels located on London Gatwick Airport’s grounds so everyone should find a hotel that suits their needs and budget. Sofitel London Gatwick, Premier Inn and Hampton by Hilton are located in the North Terminal, while Hilton London Gatwick, BLOCK and YOTELAIR are in the South Terminal.

  • Should I choose London Heathrow Airport or London Stansted Airport?

    If you are staying in Central London then London Heathrow Airport is a more convenient option as its location closer to the city allows you a faster and cheaper transfer; the airport also has more facilities due to its large number of passengers. On the other hand, London Stansted Airport is much less crowded, served by low-cost airlines and easily accessible by train and bus, so if you don’t mind a longer transfer or are staying in the northern part of London then Stansted Airport is a good option.

  • Can I rent a car at London Luton Airport?

    Yes, you can rent a car at the Car Hire Centre located in the arrivals area; you can reach the centre via a free shuttle from the airport. To get the best deal it is recommended to book the car online before your flight to London.

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

    As London City Airport is situated in the city, it is very easy to get to Central London quickly via the DLR trains that depart every 10 minutes. The trains are well connected to the metro so if necessary you can easily change in the centre to reach your final destination.

  • What is the cheapest flight to London?

    In the last 3 days, the cheapest flight deal to London was found on the route from Sydney, at $1,863 return. The most popular connection is from Perth to London and KAYAK users have found return deals for as low as $1,267 in the last 3 days.

  • Which London airport is closest to central London?

    There are 6 airports in London. The closest airport to London’s city centre is London City (12 km). London Heathrow Airport, London Gatwick Airport, and London Luton Airport are 23 km, 38 km, and 45 km from the centre of London, respectively.

  • How much is a flight to London?

    On average, a flight to London costs $2,048. The cheapest price found on KAYAK in the last 2 weeks cost $1,162 and departed from Perth Airport.

  • What is the cheapest day to fly to London?

    Based on KAYAK data, the cheapest day to fly to London is Tuesday where round-trip tickets can be as cheap as $2,016. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $2,141 on average.

  • How does KAYAK find such low prices on flights 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 to London.

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to London?

    The cheapest time of day to fly to London is generally at night, when round-trip flights cost $1,161 on average. The most expensive time of day to fly to London is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,642.

  • How many direct flights to London are there each week?

    Each week there are around 7 direct flights from within Australia to London. The most common day for departures is Saturday, with 14% of flights taking off on this day.

Top tips for finding cheap flights to London

  • Looking for a cheap flight? 25% of our users found flights on this route for $1,393 or less one-way and $2,094 or less round-trip.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London flight deals.
  • If you want to take public transport from the airport to the city centre, there are plenty of options. Passengers arriving at London Luton Airport (LTN) can take a shuttle bus to Luton Airport Parkway and board a direct train to St Pancras International. Trains from London Southend Airport (SEN) usually arrive at Liverpool Street Station in under an hour.
  • Travellers who need special assistance at London airports should contact the airport in advance. Accessible toilets, changing facilities and other amenities are available in all airports, and Heathrow Airport (LHR) has Staxi transport chairs and airport buggies to help you move through the terminal.
  • For travellers with hidden disabilities, such as anxiety, autism or dementia, lanyards are available at the assistance desks. These are offered at most London airports, including London City Airport (LCY), and will allow airport employees to recognise that you are travelling with a hidden disability; they will provide support and assistance if necessary.
  • If you need to go straight to the office or would like to spend the day sightseeing after you land in London, you can organise a luggage delivery service at Stansted Airport (STN) and Heathrow Airport. Your luggage will be delivered directly to your hotel or rental accommodation, so you can travel comfortably without your bags.
  • 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.

Reviews of the top 5 airlines flying to London

 
See real verified KAYAK customer reviews for airlines flying to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Australia to London. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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.
8.1
EmiratesOverall score based on 3285 reviews
8.3Crew
8.1Boarding
7.8Food
8.2Entertainment
8.0Comfort
Airline reviews

Emirates First Class is always a treat with Caviar and service is always personalised.

10.0 ExcellentWoei, June 2025DXB - SIN
Read more Emirates reviews

Emirates First Class is always a treat with Caviar and service is always personalised.

They should resume the fast track for business / first class passengers

They cancelled our flight, rebooked, cancelled that one. We are now flying New Zealand Air and need a refund please. How do we get it?

Wifi was not operational for the whole trip. Other than this, flight was well received .

Premium Economy was not up to my expectation relaxation wise. The chair doesn’t extend enough. It is not economy but not spacious enough to relax and sleep. Food and services were excellent but I am not very keen about food in general.

Food no so good. Extra charge to much for front seats cost me £163 then other people sat near me for nothing 🤬

Ove the A380 planes. Comfortable seats. Served great Indian food and Masala Chai!

Good flight overall. Good options of food on NY-Dubai-Mumbai leg. Not that good reversing back. The flight crew is courteous and professional as always. The seating was much more comfortable going into Mumbai than coming back. Cheers!

The boarding process was smooth and the stewardesses were nice. Some delays with drinks at the end of the flight, but no issues.

Comfort poor, little leg room, cabin temperature too hot. No free entertainment. No complementary drinks. Overal experience poor and would not travel with them again.

Food from Surabaya was below average but from Singapore is much better

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

Excelent service and plenty of food and drinks during the flight. Flight crew very attentive to our needs. Leg room between rows are very disappointing.

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

Food could have been better. Too many passengers getting up and down all the time.

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

It was very good experience on board to Sydney with SQ.

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

The flight was smooth Thank God but the delays and changing gates for 3-4 times made me so tired of walking back and forth with heavy bags I thought I was going to pass out with heavy headaches but Thank God finally found the final gate and home safe. These delays happen anytime for important reasons so just be patient when you come across these situations.

Worse fight I ever take since I start flying , still have even made home , and crew abandon us half way home . No water no food and no even anyone to answer our questions

Worst air experience in whole life . Boarding and checking was hassle as they did 3 times. Crew team was clueless about passengers need. Despite of passengers raising hand , they were resetting the program

riding in first class, you don't expect every time you order your dinner or breakfast that the first thing the stewardess says is Let me see if we have any left. Also, the food selection was not great: 3 of 4 entrees had mushrooms and I dont eat mushrooms, the 4th item was 'let me see if we have any left' and this was within 30 mins of entering the flight! Same experience level, it didn't feel first class this round.

The overall flight experience between Doha and Kolkata was satisfactory. The staff onboard were notably engaged, responsive, and enthusiastic, providing a level of service that stood out, especially when compared to the less attentive crew on the earlier leg from Heathrow to Doha. Their eagerness to assist made the journey more pleasant. Additionally, the time spent at the Silver Lounge in Doha contributed positively to the experience. The lounge offered a comfortable and relaxing environment, with adequate amenities and attentive staff. Overall, both the flight and the lounge experience in Doha met expectations, making for a smooth and satisfactory travel experience.

Do not overbook flights and kick out confirmed ticketed passengers :-(

Noice cancelling headphones would be better since it’s a crowded plane And kids behaviors are unavoidable

Being a platinum member, no attention given. No towel or tissue provided.

Fly Qatar Airways is always amazing. Their service and care for details is really very good.

Good staff, good intent, decent entertainment. More seat space would always be of benefit

Vast improvement needed in customer service. I couldn’t get the drink of my choice during both meals (i.e. sparking water and Diet Coke). I had used plastic cups falling onto me from the tray. No eye contact when they thank you on the way out signalling an insincere thank you.

Jia yung was the flight attendant that made this a miserable flight.

The flight isn’t great, as the plane has faulty with light and noise. It blinks and make noise for 8hrs non stop! Causing health and sensory issues! Causing Hazard matter to all 3 babies that on bassinet seats. This matters affected 12 passengers and the most horrible flight I ever experience. Have been flying with MAS for more 30yrs and this is the worst! Very disappointed

AC not working, just slowly blowing room temperature air. Long taxi time does not help as well. Sweating all over the whole trip.

Did not take as cancelled 3 time so took another airline

It was a 2-hour flight so they didn't have much time for serving food. There was some turbulence so they could not serve hot coffee or tea for the safety reason. Good service, good tasting food, nice plane, a little bit of delay.

The IFE is quite unconvenient if using our own device. Not all passenger brought their own earphone/headphone.

Ok, but legspace on MH0127 from Kul to Per was too small. It was not possible to tilt my seat which I don't understand because the seat in front of my could do it. So I didn't rest on the flight. Also, the crew was probably understaffed because it took very long time to take trash after the meal. Everything very different from the flight with Malaysian Airlines from London to KL.

Service / food has to be much better. Staff were not very attentive to requests. Requested for a second serve of coke and got a weird look back from the host! Was also told they don’t have extra water bottles when I requested for one before sleep! Dinner time food was very minimum and average.

An overnight Doha to KL. Great sleep, good service and tasty food in business class

Food no variations only beef of chicken no veggie meals

Super surprised with the entire experience. Business class is incredible. Flight attendants around the world could learn customer service from these people. Simply fabulous experience all the way around.

Pillow and blanket are dirty. My son got multiple bites during the flight

Flight was on time. My group paid for seat’s so that us four can be seated next to each other. We all got separated. We all got middle seats, which made it more difficult to be able to get up and stretch or use the restroom. We tried talking to the employees at China Eastern and they were of no help. We will not be taking this flight or recommend this route to others in the future. Also I will be contacting customer service on how I can get our money back for paying for assigned seats.

China eastern was fantastic. I had read so many bad reviews that had made me nervous. However, I found that the flight attendant’s, and customer service check in etc. etc. was excellent. I had no problems. I would fly with them again!

Excellent! I had read some negative reviews but I found out that it was not all was not true! The staff was courteous and helpful. The flight take off and landing was nice & easy. The food was good! I asked for a second and I got it easily and without an attitude! All was wonderful!

Excellent experience however older aeroplanes used by China Eastern Airlines.

The crew were excellent, service amazing, blankets and pillow good, cabin temperature perfect, the flight on time, food was unusual selection however plentiful, price for tickets unbeatable through Kayak. Older aeroplanes used by China Eastern was the only down side.

Delay in off-boarding due to customs at SFO... pilot announcement should have come earlier so passengers don't clog aisles.

Better good than most, if not all European airlines. If you’re stuck in an economy seat anyways, China Eastern is a good choice because of shorter flight time, being able to overfly Russia

Travelling to a place near London?

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Everything you need to know for your flight to London

Flights with popular airlines flying to London

Flights from the other most popular airlines that fly from Australia 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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