£281 Find Cheap Flights from London to Asia – Compare and Save

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 Asia departing on 22/9. 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.
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Cheap Flights from London to Asia

Cheapest return prices found by our users on KAYAK in the last 72 hours
Bangkok
Bangkok1 stop£476
Islamabad
Islamabad1 stop£517
New Delhi
New Delhi3 stops£464
Lahore
Lahore1 stop£545
Tokyo
Tokyo1 stop£653
Mumbai
Mumbai2 stops£459
Manila
Manila2 stops£594
Kuala Lumpur
Kuala Lumpur3 stops£605
Hong Kong
Hong Kong2 stops£482
Singapore
Singapore1 stop£590
Phuket City
Phuket City1 stop£567
Dhaka
Dhaka2 stops£621
Denpasar
Denpasar3 stops£699
Karachi
Karachi3 stops£518
Ahmedabad
Ahmedabad1 stop£517
Kochi
Kochi1 stop£499
Hyderabad
Hyderabad1 stop£491
Kathmandu
Kathmandu3 stops£686
Bengaluru
Bengalurudirect£470
Bangkok
Bangkok1 stop£476
Islamabad
Islamabad1 stop£517
New Delhi
New Delhi3 stops£464
Lahore
Lahore1 stop£545
Tokyo
Tokyo1 stop£653
Mumbai
Mumbai2 stops£459
Manila
Manila2 stops£594
Kuala Lumpur
Kuala Lumpur3 stops£605
Hong Kong
Hong Kong2 stops£482
Singapore
Singapore1 stop£590
Phuket City
Phuket City1 stop£567
Dhaka
Dhaka2 stops£621
Denpasar
Denpasar3 stops£699
Karachi
Karachi3 stops£518
Ahmedabad
Ahmedabad1 stop£517
Kochi
Kochi1 stop£499
Hyderabad
Hyderabad1 stop£491
Kathmandu
Kathmandu3 stops£686
Bengaluru
Bengalurudirect£470

Book Cheap London to Asia Plane Tickets

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

Tue, 15 Sep - Thu, 24 Sep
Air India Logo
20:35 - 11:00
LHR
-
DEL
9h 55mdirect
Air India Logo
22:00 - 10:15
DEL
-
LHR
16h 45m
1 stop
£464Air India
Thu, 10 Sep - Wed, 7 Oct
Air India Logo
14:00 - 04:35
LHR
-
DEL
10h 05mdirect
Air India Logo
07:30 - 19:30
DEL
-
LHR
16h 30m
1 stop
£465Air India
Thu, 10 Sep - Sun, 27 Sep
Gulf Air Logo
22:05 - 20:55
LHR
-
DEL
18h 20m
1 stop
Gulf Air Logo
04:55 - 15:20
DEL
-
LHR
14h 55m
1 stop
£470Gulf Air
Thu, 10 Sep - Thu, 24 Sep
Gulf Air Logo
10:00 - 04:05
LHR
-
DEL
13h 35m
1 stop
Gulf Air Logo
04:55 - 15:20
DEL
-
LHR
14h 55m
1 stop
£471Gulf Air
Sun, 27 Sep - Sun, 18 Oct
Air China Logo
21:20 - 17:05
LGW
-
BKK
37h 45m
1 stop
Air China Logo
14:50 - 06:45
BKK
-
LGW
21h 55m
1 stop
£476Air China
Fri, 28 Aug - Sun, 13 Sep
Air China Logo
22:40 - 18:20
LHR
-
BKK
37h 40m
1 stop
Air China Logo
19:35 - 20:25
BKK
-
LHR
30h 50m
1 stop
£477Air China
Wed, 16 Sep - Sat, 17 Oct
China Eastern Logo
22:00 - 21:55
LGW
-
BKK
17h 55m
1 stop
China Eastern Logo
21:55 - 15:00
BKK
-
LGW
23h 05m
1 stop
£478China Eastern
Fri, 2 Oct - Sun, 11 Oct
China Eastern Logo
21:20 - 12:20
LHR
-
BKK
33h 00m
2 stops
China Eastern Logo
20:50 - 18:40
BKK
-
LHR
51h 50m
2 stops
£479China Eastern
Wed, 26 Aug - Tue, 22 Sep
Etihad Airways Logo
21:45 - 19:45
LHR
-
KUL
15h 00m
1 stop
Etihad Airways Logo
09:50 - 18:45
KUL
-
LHR
15h 55m
1 stop
£608Etihad Airways
Mon, 12 Oct - Mon, 19 Oct
Etihad Airways Logo
20:45 - 19:45
LHR
-
KUL
16h 00m
1 stop
Etihad Airways Logo
09:50 - 18:45
KUL
-
LHR
15h 55m
1 stop
£610Etihad Airways
Booking Insights

KAYAK's insights & trends for London to Asia flights

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

What is the cheapest London to Asia flight route?

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

The cheapest ticket to Asia from London found in the last 5 days was to Kuala Lumpur, at £349 return. The most popular route is from London Heathrow Airport (LHR) to New Delhi (DEL), and the cheapest return airline ticket found on this route in the last 5 days was £395.

What is the cheapest time of day to fly to Asia?

The average price for all round-trip flights from London to Asia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Asia is generally at night, when retur flights cost £796 on average. Morning departures are around 15% more expensive than evening flights, on average. The most expensive time of day to fly to Asia is generally in the morning, which is peak travel time and where the average cost of a ticket is £922.

Can I save money by flying with a stopover from London to Asia?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £692, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Asia, 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 Asia is September, when tickets cost £566 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is £819 and £810 respectively.

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

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

For London to Asia, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Asia back to London, the best deals are generally found on Sunday, with Tuesday being the most expensive.

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

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 Asia, 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 a flight from London to Asia, you should book around 4 weeks before departure, which saves you about 11% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know - Cheap tickets from London to Asia

Low season

June

Cheapest flight

£281
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (5% more expensive on average)
Flight from London Heathrow Airport to New Delhi

Flights from London to Asia: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from London to Asia 
LakshmiFlew with British Airways
LHR
-
BOM
Dec 2025
British Airways and Virgin Atlantic were both good. British Airways allows 2 checked bags for free - I believe Virgin does, too - and that is important for those of us visiting home after a long time. I like the fact that both the time of departure and landing at Mumbai airport were good times of the day for me. I prefer landings between 5 am to 8 pm and the British Airways flight landed in Mumbai at around 7:50 am (actual time was 6:40 am). Also, they provided vegetarian options with every meal without having to ask. There were vegan desserts on the plate, too (yum)! The only issue is that in economy, you don’t get much leg room. Otherwise, it is a nice flying experience.
Verified travelerFlew with Cathay Pacific
LHR
-
HKG
Mar 2025
I think having a short lay over and daytime flight (that becomes a nighttime flight) helps with jet lag. I arrived at my hotel in Japan at 4 pm which meant I could hang on for a normal bedtime!
MartinFlew with Singapore Airlines
LHR
-
SIN
Jan 2025
It’s a long time sitting in that seat so sit on a cushion!
Verified travelerFlew with Qantas Airways
LHR
-
SIN
Sept 2024
Unless you’re flying Business or First Class, definitely take your own travel pillow - they make a difference.
JamieFlew with ANA
LHR
-
HND
May 2024
Get good neck pillows. Good seat cushion for pain or numb muscles. Bring your own headphones as the input jack was normal.
OmarFlew with Qantas Airways
LHR
-
SIN
May 2024
Qantas lounge was crowded. try other One World lounges
Verified travelerFlew with Singapore Airlines
LHR
-
SIN
Feb 2024
Flew with Singapore Airlines great experience and efficient transfer to next flight at Changi . Premium economy was worth the extra giving easier boarding and comfortable seats with more room.
Verified travelerFlew with Air India
LHR
-
BOM
Jan 2024
Don’t go to Mumbai if you wanna take another fight to anywhere in India … HORRIBLE system .. first you have to pass the immigration… then take your luggage to transfer ….lines are crazy … then go through security AGAIN ..

FAQs - booking Asia flights

  • Can I fly to the south of India from London?

    If you're hoping to fly into the south of India, British Airways offers direct flights to Kempegowda International Airport (BLR) in Bengaluru, and they generally depart from London Heathrow Airport. Kempegowda International Airport is a hub for multiple low-cost Indian airlines, including IndiGo and Akasa Air, which offer connecting domestic flights to other parts of Southern India.

  • Which London airport is the most convenient for flights to Asia?

    The majority of direct flights from London to Asia depart from London Heathrow Airport. This includes major cities such as Tokyo, Beijing, Delhi and Bangkok. Heathrow Airport is also very close to London's city centre. You can take the Heathrow Express from Paddington Station and arrive in around 15 minutes.

  • Are there hotels on-site at Heathrow Airport?

    There are multiple hotels at Heathrow Airport that may be useful for passengers with early morning flights. The Sofitel is connected to Terminal 5 via a covered walkway, and the Hilton is connected to Terminal 4. If you're flying out of Terminal 3, you can find day rooms after security at the No1 Lounge.

  • Which airport should I fly to if I'm visiting Seoul?

    Seoul has two main airports, Incheon Airport (ICN) and Gimpo Airport (GMP). Gimpo is closer to Central Seoul, but most flights from London's airports arrive at Incheon Airport, including direct flights from Heathrow Airport. Asiana and Korean Air operate most direct flights. You can also find connecting flights to Incheon from Heathrow, Gatwick, and London City Airport (LCY), offered by Turkish Airlines and Lufthansa.

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

    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 Asia.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from London to Asia 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 from London to Asia?

    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 from London to Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding a cheap flight from London to Asia

  • If you're flying from London to Tokyo, you can find flights arriving at Haneda Airport (HND) and Narita Airport (NRT). A wider variety of airlines arrive at Narita Airport, however, Haneda Airport is much closer to Tokyo's city centre. Direct flights from London generally arrive at Haneda Airport.
  • All Nippon Airways is the main airline offering direct flights from London to Japan. Most of their direct flights arrive at Haneda Airport in Tokyo, with connecting flights available to Kansai International Airport (KIX) in Osaka and New Chitose Airport (CTS) in Sapporo. They depart from London Heathrow Airport (LHR), and if you choose to fly Premium Economy or Business on this long-haul flight, you can use the United Club at Heathrow before you leave.
  • If you're flying out of London Gatwick Airport (LGW), the easiest way to get there is usually the Gatwick Express. It departs from Victoria Station and arrives at Gatwick in roughly 30 minutes. Tickets cost around £18.50 for a one-way trip, which is usually significantly less expensive than a taxi or long-term parking.
  • India is one of the most popular destinations for passengers flying from London. Virgin Atlantic and British Airways offer direct flights from London to India's largest airport, Indira Gandhi International Airport (DEL) in Delhi. From here, you can find connecting domestic flights or trains throughout the country.
  • If you're travelling to South East Asia, you can find direct flights arriving at Bangkok Suvarnabhumi Airport (BKK) in Thailand, Kuala Lumpur International Airport (KUL) in Malaysia and Tan Son Nhat International Airport (SGN) in Vietnam. These flights are usually operated by the destination country's flag carrier, such as Malaysia Airlines and Thai Airways.

Reviews of the top 5 airlines flying from London to Asia

 
Need help choosing which airline to fly with from London to Asia? 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 3634 reviews
8.1Boarding
8.0Comfort
7.9Food
8.4Crew
8.2Entertainment
Airline reviews

The quality of food is going down comparing with old history of excellent food. It was cold and a bad quality. The crew is always excellent and caring.

8.0 ExcellentYaqoob, Jun 2026
LHR - DXB
Read more Emirates reviews

The quality of food is going down comparing with old history of excellent food. It was cold and a bad quality. The crew is always excellent and caring.

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.

The seating is spaced out nicely, The crew could have offer more drinks.

Excellent comfort and entertainment. Service poor..Food average with little choice.

Comfort good. Service as usual poor. Cabin temperature as usual too cold, about 15 degrees

Fresh energetic and friendly crew, great food, brand new plane and non stop entertainment

The boarding experience was worst ever. Single aerobridge used for boarding and deboarding which led to lot of chaos. Food options were not great. First flight delayed by more than 3 hours which led to missing of the next flight we were stuck at Dubai airport by more than 6 hours

Superb check in, lounge, boarding and flight experience. On time departure and before time arrival. Couldn’t have asked for more

Flights were both delayed. No luggage on arrival for the whole plane and no contact since submitting a PIR.

They had superb boarding (started an hour before flight time). Timely pushback from them gate and an early arrival. Flight and service was very comfortable. I wanted to move my flight to an earlier one, only thing was there was no one at emirates in Heathrow to help. Had to call the call the center and pay to change. There were ample seats on the flight though

Terrible experience resolving missed connection after flight was delayed. 3 hour queue at transit desk, not enough staff, no organisation, worst ever flying experience.

The rows of seats in economy class are seriously close to one another making eating and resting just about impossible - there is hardly any legroom. Anyone larger than average size would have an incredibly uncomfortable flight. I had to basically share my seat with the lady passenger next to me as she was too big to fit into her allotted seat.

Food was good, attendants were friendly. Seats were not comfortable. Did not receive any amenities such as eyemask or earplugs that would have helped sleep. Additionally a large group of passengers boarded very late into boarding and were a disruption for almost the whole flight. Flight attendants did their best but the kids were making so much noise, kicking seats, and half the time no adult was sat with them so they weren’t being managed.

I staff or crew they were very friendly and humbly, they done theirs service very well, I appreciate them and thank you to the company or Qatar 🇶🇦 Government for providing as good service in their flight ,once again, thank you 😊 🙏 😀 😉 👍

Crews are very rude and unhelpful. Cramped seats in economy. Foods are useless

After going through security and waiting for the flight at the gate, there was no access to bathrooms and no place to charge a phone while waiting for the flight. But once I was on the plane, everything was very good.

Lovely aircraft and I flight entertainment. Good leg room. Full flight crew struggled a bit

Food not good as good as last time flew with them

Found out we were limited to one carry on item per person as we checked in and weight. This requirement has never happened to us before. Then we get on the plane and it's apparent why. There is barely any space on this plane. I sat in the middle row middle seat and shared a single section of leg room with the stranger next to me. Had to put my backpack in the overhead which barely fit and made it so I didn't want to bother getting my things out of it later like my eye mask. There was an angry man complaining about his seat and demanding to be switched for a good 15 to 20 minutes as we were boarding. To the flight attendants' credit, they didn't give into him (not that they could have), but it definitely made for an unpleasant experience. Also there was a child running up and down the aisle during the flight including takeoff and landing. The crew told the parents but they just smiled and continued letting the kid do this. This was p annoying and not to mention dangerous for the kid

Seats very uncomfortable, impossible to sleep. Food average, bakery items not fresh. Pockets in seats not large enough to hold a book and a few other items. Cabin temperature too cold, even with blanket. Good selection of movies. Other than that 12 hours of torture!

I booked tickets for a family of five and specifically paid extra to select our seats together. We spent nearly $1,000 extra (around $100 per seat) for extra legroom so we could sit near each other. However, despite paying for this, we ended up being separated on the flight. This caused a major issue for our family because my parents do not speak English and rely on me to translate and assist them during the journey. I do not understand why Etihad changed our reserved seats without explanation. I am extremely dissatisfied with this experience. I expect the airline to do better, and I am requesting a full refund for the seat selection fees we paid.

1 hour delay meant missed my connecting flight and 1st day of holiday

The seats seemed smaller than other business class offerings. The entertainment menu was limited. Flight crew was good.

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

Same problem place in the middle so small Im 1,85 m so not good 👍

I am a larger than average person and in my opinion i don't think it's fair to allocate a window seat to anyone who is my size or larger, i was seated between 2 large passengers on a full aircraft. The guy in the window seat also occupied a portion of the middle seat (my seat) which made my experience of flying with etihad very cramped and uncomfortable, i was flying from Abu Dhabi to Bangkok. Had this been a airbus 380 it would have been better as the seats are larger but unfortunately it wasn't so i had to endure the 6+hrs unable to get any rest

The food could be better. Toilets were smelly all along

The business class experience is fantastic. The crew were polite but often unavailable even when I tried to call them! I even found myself bringing my used dishes and cutlery up to the crew because no one had come to collect it after over an hour.

Very very bad service very tight seats never ever flying with Etihad again

Good leg room and I picked the seat in last 24 hours. Food was tasty with 2 full meals and first one smaller. The crew as expected courteous and on their toes serving extra water and items in between.

Not good because in this cancelled and then rebooked flight BA put me and my husband in both middle seats when we were originally seated together in original flight and i was in aisle. I hate sitting in the middle. BA food needs to be better. It was just ok. Thanks though to screw and everyone one for safe flight

Crew members were thorough in checking seatbelts and whatnot which makes me feel cared for because passenger safety is a main concern.

I was sent an email that said my card payment was not verified. When I spoke to an agent , he said my card was not verified and the flight I thought I had to booked was no longer available so I booked another flight on another airline(United). Later I got flight updates , etc., concerning my supposed first flight. So if I was charged for this flight on British Airways/American airlines, I need a refund.

The crew made it a great flight. They were friendly and attentive. They made me want to fly British Airways again.

BA has not been handling priority luggage with any special priority. This time our luggage was distinctly very slow to arrive, well after the first half of items to arrive. Business class flights cost a lot and it would be nice to have that reflected in the speed of baggage handling! (I note that this has worsened in our long experience of BA.) On a different note, we spent 2.5 hours on the plane after landing because of an airport mishap at Boston Logan. The pilot provided reasonably frequent update but more could have been done to ensure passenger comfort, such as more beverage and maybe snack services.

I purchased premier economy seats but I was seated one row off and was sitting in economy my bottle of water and cookie did not compare to the menus handed OP it in premier.

I understand and don't want food on a short trip, but tea and coffe (at least 1 cup) should be free. Nevertheless there was water available and the crew was nice.

Food is horrible. Flight was good and the staff were mostly men.

Delayed suitcase - terrible service to get my suitcase next day, I was informed it would arrive today in the afternoon (Jun/28). Now, I was informed I may or may not receive it until 3 am (Jun/29).

Seats were comfortable, but boarding was the worst I've ever seen. Way too much walking to get onboard as we had to go up & down steps several & then bus took us halfway around the airport for boarding & had to board outside after a very long bus rood.

Aircraft condition poor, no inflight entertainment, broken seats, seats worn, split armrests, flat seat cushions and seat would recline. Aircraft needs refitting completely!

BAD experience. Entertainment system was not working and most of the passengers had this issue. Staff was not helpful. Meal was yuck. Bad old flights.

The crew on the flight was great and the food was good. The flight was on time and in fact arrived earlier than scheduled. The boarding process however was not great. I had a business class ticket but I had to stand in line for about 20 minutes at the gate before I could board. The bottleneck is that at the gate they check the boarding pass and passport all over again and there is no separate lane for business class and there were only 1 agent. The aircraft is very old . The entertainment system is antiquated and the programming is sub par.

I did not expect from Tata group like this worst experience food is too worst

Things have improved still cleanliness of aircraft and maintenance of flights, still needs attention. Crew members have become more welcoming, which is indeed a welcomed change.

Check in for 2 flights to jfk and Newark at the same time at same counters was chaotic. It appears AI does not care inconvenience to passengers specially seniors who had to wait for hours to check in even after coming 4 hours before departure. Every day this flight takes off at least 1 to 2 hours late from Mumbai. Why not change the departure time by one hour instead of making passengers wait in the aircraft. The food is way below average. Surely passengers can pay $10/- to 20/- more to get a decent meal. Your dream to become world class airline will remain a dream if you can’t improve on basic services. The seats in new aircraft’s are terrible for long flights. Also the leg room is reduced. But who cares for passengers comfort. AI is only looking at it profits. Wants to make good the losses in shortest time with total disregard to passengers comfort . The earlier AI realizes this the better.

Chaotic/Crowded check in. Delayed departure from LHR, resulting in a very delayed Dinner service. Since takeover by the TATAs, Air-India has become Uber commercial and not in a good way, but more like Ryanair. Most seats are now sold and at too high prices (£24 add on for a single windows seat). The promised transformation into a better (clean), efficient and professional airline is nowhere in sight ☹️ Thanks

Horrible flight conditions. Entertainment system not working. Charging points not working.

The food was absolutely atrocious! Used to be better when AI was still government owned and operated and that says something. Come in Tatas!

Amazing crew and their courteous services made this flight very comfortable for me. Food and seats were good too . Only down is - entertainment system was broken and selection was not good at all.

Everything you need to know for your flight to Asia

Cabin class types available on flights to London

Cabin classes available on flights to London. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.