Which airlines fly to London?

Emirates, Thai Airways and Qatar Airways are the top three most popular airlines that fly to London from Southeast Asia according to our data. Emirates is the first choice among our users, with 39% of people opting to fly with this airline when travelling to London. Keep in mind that there are 25 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Southeast Asia to London?

Norse Atlantic UK and SriLankan Airlines are the most popular carriers operating from Southeast Asia to London

How many flights depart from Southeast Asia to London on average per day?

56 flights are operational daily from Southeast Asia to London as of August 2025. The most popular departure time for this route is 23:00, with 37% of flights per day taking off in the evening.

How many flights depart from Southeast Asia to London on average per week?

398 flights are operational weekly from Southeast Asia to London as of August 2025. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

When did momondo last update prices for flights from Southeast Asia to London?

Prices for flights from Southeast Asia to London are refreshed on a daily basis.

How many operators does momondo search for flights from Southeast Asia to London?

As of August 2025, there are 23 operators available to choose from for flights from Southeast Asia to London.

How old do you have to be to fly from Southeast Asia to London?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Southeast Asia to London.

What documentation or ID do you need to fly to London?

The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£96 Cheap Flights from Southeast Asia to London in 2025

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Find the cheapest flights from Southeast Asia to London

Round-trip

One-way

Last minute

Direct

Cheap return flights

12:30 - 18:30BKK-LGW

13h 00mdirect

13:35 - 16:45LGW-BKK

20h 10m2 stops

£388

Find Deal

Wed, 29 Oct - Mon, 10 Nov

10:50 - 13:00KUL-LGW

33h 10m1 stop

06:25 - 08:25LGW-KUL

42h 00m1 stop

£400Turkish Airlines

Find Deal

Wed, 8 Oct - Wed, 5 Nov

02:40 - 17:20KUL-LGW

22h 40m1 stop

20:25 - 01:40LGW-KUL

21h 15m1 stop

£489China Southern

Find Deal

Fri, 21 Nov - Sat, 29 Nov

02:15 - 19:45KUL-LGW

24h 30m1 stop

10:05 - 08:40LGW-KUL

15h 35m1 stop

£503Emirates

Find Deal

Sun, 21 Sep - Tue, 30 Sep

03:10 - 13:25SIN-LGW

17h 15m1 stop

14:55 - 21:00LGW-SIN

23h 05m1 stop

£504Qatar Airways

Find Deal

Wed, 17 Sep - Tue, 30 Sep

02:15 - 12:55KUL-STN

17h 40m1 stop

21:10 - 21:50STN-KUL

17h 40m1 stop

£505Emirates

Find Deal

Mon, 22 Sep - Mon, 29 Sep

21:55 - 15:00BKK-LGW

23h 05m1 stop

19:00 - 18:05LGW-BKK

17h 05m1 stop

£506China Eastern

Find Deal

Fri, 15 Aug - Sun, 17 Aug

03:10 - 13:25SIN-LGW

17h 15m1 stop

14:55 - 21:00LGW-SIN

23h 05m1 stop

£506Qatar Airways

Find Deal

Wed, 17 Sep - Tue, 30 Sep

02:10 - 15:10BKK-LGW

19h 00m1 stop

18:00 - 21:55LGW-BKK

21h 55m1 stop

£508China Eastern

Find Deal

Sun, 17 Aug - Tue, 26 Aug

02:10 - 18:15BKK-LHR

23h 05m1 stop

22:00 - 14:30LHR-BKK

33h 30m1 stop

£509China Southern

Find Deal

Tue, 28 Oct - Mon, 10 Nov

SAUDIA flights from Southeast Asia to London

Our best SAUDIA deals on Southeast Asia to London flight tickets

SAUDIA

16 Oct

BKK15:25Bangkok Suvarnabhumi

22h 05m

1 stop

LHR07:30London Heathrow

2 Nov

LHR19:10London Heathrow

21h 25m

1 stop

BKK23:35Bangkok Suvarnabhumi

£487

Find similar

SAUDIA

30 Sept

BKK15:25Bangkok Suvarnabhumi

22h 05m

1 stop

LHR07:30London Heathrow

7 Oct

LHR22:10London Heathrow

20h 00m

1 stop

BKK00:10Bangkok Suvarnabhumi

£488

Find similar

SAUDIA

16 Sept

BKK15:25Bangkok Suvarnabhumi

22h 05m

1 stop

LHR07:30London Heathrow

21 Sept

LHR22:10London Heathrow

20h 00m

1 stop

BKK00:10Bangkok Suvarnabhumi

£490

Find similar

Etihad Airways flights from Southeast Asia to London

Our best Etihad Airways deals on Southeast Asia to London flight tickets

Etihad Airways

22 Sept

KUL09:50Kuala Lumpur Intl

28h 10m

1 stop

LHR07:00London Heathrow

30 Sept

LHR09:30London Heathrow

27h 20m

1 stop

KUL19:50Kuala Lumpur Intl

£429

Find similar

Etihad Airways

1 Oct

KUL09:50Kuala Lumpur Intl

33h 55m

1 stop

LHR12:45London Heathrow

7 Oct

LHR21:45London Heathrow

15h 05m

1 stop

KUL19:50Kuala Lumpur Intl

£431

Find similar

Etihad Airways

23 Sept

KUL09:50Kuala Lumpur Intl

15h 55m

1 stop

LHR18:45London Heathrow

30 Sept

LHR20:55London Heathrow

15h 55m

1 stop

KUL19:50Kuala Lumpur Intl

£433

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Wed 29/10

12:30-18:30

Nonstop13h 00m

London Gatwick

Mon 10/11

13:35-16:45

2 stops20h 10m

£388

Kuala LumpurLondon

KUL - LGW

KULLGW

Kuala Lumpur Intl

Wed 8/10

10:50-13:00

1 stop33h 10m

London Gatwick

Wed 5/11

06:25-08:25

1 stop42h 00m

£400

Kuala LumpurLondon

KUL - LGW

KULLGW

Kuala Lumpur Intl

Fri 21/11

02:40-17:20

1 stop22h 40m

London Gatwick

Sat 29/11

20:25-01:40

1 stop21h 15m

£489

Kuala LumpurLondon

KUL - LGW

KULLGW

Kuala Lumpur Intl

Sun 21/9

02:15-19:45

1 stop24h 30m

London Gatwick

Tue 30/9

10:05-08:40

1 stop15h 35m

£503

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Wed 17/9

03:10-13:25

1 stop17h 15m

London Gatwick

Tue 30/9

14:55-21:00

1 stop23h 05m

£504

Kuala LumpurLondon

KUL - STN

KULSTN

Kuala Lumpur Intl

Mon 22/9

02:15-12:55

1 stop17h 40m

London Stansted

Mon 29/9

21:10-21:50

1 stop17h 40m

£505

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Fri 15/8

21:55-15:00

1 stop23h 05m

London Gatwick

Sun 17/8

19:00-18:05

1 stop17h 05m

£506

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Wed 17/9

03:10-13:25

1 stop17h 15m

London Gatwick

Tue 30/9

14:55-21:00

1 stop23h 05m

£506

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Sun 17/8

02:10-15:10

1 stop19h 00m

London Gatwick

Tue 26/8

18:00-21:55

1 stop21h 55m

£508

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Tue 28/10

02:10-18:15

1 stop23h 05m

London Heathrow

Mon 10/11

22:00-14:30

1 stop33h 30m

£509

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Southeast Asia to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to London?

The cheapest month to fly to London from Southeast Asia is in October. Flight prices, which tend to average around £654, are often lower during this time because this is during the off-season. The month of May is another great option to travel to London, with average flight prices from Southeast Asia averaging around £671.

What is the cheapest day to depart on your flight to London?

Our data shows that Thursday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £750. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Southeast Asia to London for around £810.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £543. Flights at midday are often more expensive, with an average ticket price of £824.

What is the cheapest Southeast Asia to London flight route?

Fly from Bangkok Suvarnabhumi to London Gatwick for the best Southeast Asia - London flight prices

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

You are more likely to see cheaper flights to London from Southeast Asia when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £774 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Southeast Asia for as low as £693 on momondo.

What cabin class options are available on Southeast Asia to London flights?

There are 4 cabin classes available to choose from on Southeast Asia to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Southeast Asia to London flights?

No. A direct flight is the cheapest option for a flight between Southeast Asia to London.

Cheap Southeast Asia to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southeast Asia to London

Best price found	£96
Fastest flight time	12h 55m
Direct flights	Every day
Airports in London	4 airports

The best one-way flight to London from Southeast Asia in the past 72 hours is £96. The best return flight deal from Southeast Asia to London found on momondo in the last 72 hours is £388.

The fastest flight from Southeast Asia to London takes 12h 55m

Direct flights go from Southeast Asia to London every day.

There are 4 airports near London: London City (LCY), London Heathrow (LHR), London Stansted (STN), London Gatwick (LGW)

Search flight deals

When did momondo last update prices for flights from Southeast Asia to London?
Prices for flights from Southeast Asia to London are refreshed on a daily basis.
How many operators does momondo search for flights from Southeast Asia to London?
As of August 2025, there are 23 operators available to choose from for flights from Southeast Asia to London.
How old do you have to be to fly from Southeast Asia to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Southeast Asia to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Southeast Asia to London?
Based on momondo bookings for flights between Southeast Asia and London, the leading plane model is Boeing 777, making up 11.73% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 10.58%, Boeing 737-800 Passenger/BBJ2 (winglets) with 9.84%, and Airbus A320neo with 9.06%.

Best airlines flying from Southeast Asia to London

Compare and see reviews for airlines that fly from Southeast Asia to London with momondo

Airline	Rating	Free Cancellation	Price
China Southern	PriceFrom £241	Free Cancellation	Rating 7.6 104 reviews	Search China Southern flights
Air India	PriceFrom £353	Free Cancellation	Rating 5.5 2,928 reviews	Search Air India flights
Shenzhen Airlines	PriceFrom £364	Free Cancellation	Rating 6.8 15 reviews	Search Shenzhen Airlines flights
Air China	PriceFrom £456	Free Cancellation	Rating 7.3 93 reviews	Search Air China flights
China Eastern	PriceFrom £457	Free Cancellation	Rating 7.2 158 reviews	Search China Eastern flights
Turkish Airlines	PriceFrom £461	Free Cancellation	Rating 7.3 3,935 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom £503	Free Cancellation	Rating 6.8 7,276 reviews	Search Lufthansa flights
SWISS	PriceFrom £504	Free Cancellation	Rating 7.5 1,686 reviews	Search SWISS flights
Malaysia Airlines	PriceFrom £507	Free Cancellation	Rating 7.4 271 reviews	Search Malaysia Airlines flights
Qantas Airways	PriceFrom £510	Free Cancellation	Rating 7.5 887 reviews	Search Qantas Airways flights

Eastbourne

Milton Keynes

Luton

Slough

Southend-on-Sea

Maidstone

Canterbury

Gatwick

Ipswich

Ilford

Dartford

Guildford

Colchester

Worthing

Hounslow

Dover

Winchester

Margate

Chelmsford

Bedford

Why use momondo?

Why should I use momondo to find a flight deal from Southeast Asia to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Southeast Asia to London for you.

Can I find flights from Southeast Asia to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Southeast Asia with this policy.

How can momondo help me find flights from Southeast Asia to London?

momondo provides multiple filters to help you find the best flight to London from Southeast Asia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Southeast Asia to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Southeast Asia and alert you when they change.

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Cheap flights from Southeast Asia to London from £96

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southeast Asia to London departing on 29/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Southeast Asia to London

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

SAUDIA flights from Southeast Asia to London

Our best SAUDIA deals on Southeast Asia to London flight tickets

Etihad Airways flights from Southeast Asia to London

Our best Etihad Airways deals on Southeast Asia to London flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Southeast Asia to London that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from Southeast Asia to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London?

What is the cheapest day to depart on your flight to London?

Our data shows that Thursday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £750. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Southeast Asia to London for around £810.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £543. Flights at midday are often more expensive, with an average ticket price of £824.

What is the cheapest Southeast Asia to London flight route?

Fly from Bangkok Suvarnabhumi to London Gatwick for the best Southeast Asia - London flight prices

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

What cabin class options are available on Southeast Asia to London flights?

There are 4 cabin classes available to choose from on Southeast Asia to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Southeast Asia to London flights?

No. A direct flight is the cheapest option for a flight between Southeast Asia to London.

What is the cheapest airline that flies from Southeast Asia to London?

Norse Atlantic UK and SriLankan Airlines are the most popular carriers operating from Southeast Asia to London

Which airlines fly to London?

How many flights depart from Southeast Asia to London on average per day?

56 flights are operational daily from Southeast Asia to London as of August 2025. The most popular departure time for this route is 23:00, with 37% of flights per day taking off in the evening.

How many flights depart from Southeast Asia to London on average per week?

398 flights are operational weekly from Southeast Asia to London as of August 2025. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

Cheap Southeast Asia to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southeast Asia to London

Best price found

Fastest flight time

Direct flights

Airports in London

When did momondo last update prices for flights from Southeast Asia to London?

How many operators does momondo search for flights from Southeast Asia to London?

How old do you have to be to fly from Southeast Asia to London?

What documentation or ID do you need to fly to London?

What is the most popular plane model from Southeast Asia to London?

Best airlines flying from Southeast Asia to London

Compare and see reviews for airlines that fly from Southeast Asia to London with momondo

Travelling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from Southeast Asia to London?

Can I find flights from Southeast Asia to London with flexible booking policies on momondo?

How can momondo help me find flights from Southeast Asia to London?

I’m not ready to book a flight from Southeast Asia to London right now. Can momondo alert me if prices change?

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London