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

366 flights are operational weekly from Southeast Asia to London Heathrow Airport as of November 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

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

China Eastern, Etihad Airways, and Turkish Airlines are the most popular carriers operating from Southeast Asia to London Heathrow

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

52 flights are operational daily from Southeast Asia to London Heathrow Airport as of November 2025. The most popular departure time for this route is 11:00PM, with 31% of flights per day taking off in the evening.

What airlines fly to London Heathrow Airport?

EVA Air, Singapore Airlines and Thai Airways are the top three most popular airlines that fly to London Heathrow Airport from Southeast Asia according to our data. EVA Air is the first choice among our users, with 32% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 15 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

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

As of November 2025, there are 17 operators available to choose from for flights from Southeast Asia to London Heathrow Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Southeast Asia to London Heathrow Airport.

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

The travel and health documents required for your trip to London Heathrow Airport 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 Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$229 Cheap Flights from Southeast Asia to London Heathrow Airport in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:05 am - 2:55 pmKUL-LHR

36h 50m1 stop

10:35 pm - 8:25 amLHR-KUL

25h 50m1 stop

$590Turkish Airlines

Find Deal

Tue, Nov 18 - Tue, Nov 25

10:05 am - 9:05 pmKUL-LHR

19h 00m1 stop

6:35 am - 8:25 amLHR-KUL

17h 50m1 stop

$594Turkish Airlines

Find Deal

Tue, Dec 9 - Sat, Jan 17

9:00 am - 7:10 pmKUL-LHR

18h 10m1 stop

9:10 am - 10:20 amLHR-KUL

17h 10m1 stop

$659Singapore Airlines

Find Deal

Tue, Mar 3 - Mon, Mar 16

9:00 am - 7:10 pmKUL-LHR

18h 10m1 stop

9:10 am - 9:30 amLHR-KUL

16h 20m1 stop

$663Singapore Airlines

Find Deal

Mon, Mar 2 - Sun, Mar 15

2:10 am - 6:35 pmBKK-LHR

23h 25m1 stop

10:00 pm - 11:25 amLHR-BKK

30h 25m1 stop

$705China Southern

Find Deal

Tue, Mar 10 - Sun, Mar 15

2:35 am - 6:40 pmSGN-LHR

22h 05m1 stop

9:20 pm - 1:35 amLHR-SGN

22h 15m1 stop

$712China Eastern

Find Deal

Wed, Apr 1 - Mon, Apr 6

7:10 pm - 6:40 pmSGN-LHR

53h 30m3 stops

9:20 pm - 1:35 amLHR-SGN

22h 15m1 stop

$714China Eastern

Find Deal

Thu, Apr 2 - Mon, Apr 6

5:55 pm - 6:35 pmMNL-LHR

32h 40m1 stop

10:10 pm - 10:35 amLHR-MNL

29h 25m1 stop

$719China Southern

Find Deal

Sat, Mar 7 - Tue, Apr 7

12:15 am - 1:50 pmCGK-LHR

20h 35m1 stop

7:50 pm - 10:20 pmLHR-CGK

20h 30m1 stop

$839Emirates

Find Deal

Mon, Mar 23 - Mon, Jun 15

12:15 am - 11:25 amCGK-LHR

18h 10m1 stop

8:40 pm - 10:20 pmLHR-CGK

19h 40m1 stop

$840Emirates

Find Deal

Sat, Mar 28 - Wed, Jun 10

Etihad Airways flights from Southeast Asia to London Heathrow Airport

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

Etihad Airways

Nov 17

KUL9:35 amKuala Lumpur Intl

16h 35m

1 stop

LHR6:10 pmLondon Heathrow

Nov 28

LHR1:55 pmLondon Heathrow

21h 40m

1 stop

KUL7:35 pmKuala Lumpur Intl

$613

Find similar

Etihad Airways

Nov 17

KUL9:35 amKuala Lumpur Intl

16h 35m

1 stop

LHR6:10 pmLondon Heathrow

Nov 28

LHR8:50 amLondon Heathrow

26h 45m

1 stop

KUL7:35 pmKuala Lumpur Intl

$614

Find similar

Etihad Airways

Feb 6

KUL9:35 amKuala Lumpur Intl

16h 35m

1 stop

LHR6:10 pmLondon Heathrow

Feb 18

LHR7:20 pmLondon Heathrow

16h 15m

1 stop

KUL7:35 pmKuala Lumpur Intl

$616

Find similar

Singapore Airlines flights from Southeast Asia to London Heathrow Airport

Our best Singapore Airlines deals on Southeast Asia to London Heathrow Airport flight tickets

Singapore Airlines

Mar 3

KUL9:00 amKuala Lumpur Intl

18h 10m

1 stop

LHR7:10 pmLondon Heathrow

Mar 16

LHR9:10 amLondon Heathrow

17h 10m

1 stop

KUL10:20 amKuala Lumpur Intl

$659

Find similar

Singapore Airlines

Mar 2

KUL9:00 amKuala Lumpur Intl

18h 10m

1 stop

LHR7:10 pmLondon Heathrow

Mar 15

LHR9:10 amLondon Heathrow

16h 20m

1 stop

KUL9:30 amKuala Lumpur Intl

$663

Find similar

Singapore Airlines

Mar 2

KUL9:00 amKuala Lumpur Intl

18h 10m

1 stop

LHR7:10 pmLondon Heathrow

Mar 15

LHR9:10 amLondon Heathrow

17h 10m

1 stop

KUL10:20 amKuala Lumpur Intl

$665

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Tue 11/18

10:05 am-2:55 pm

1 stop36h 50m

London Heathrow

Tue 11/25

10:35 pm-8:25 am

1 stop25h 50m

$590

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Tue 12/9

10:05 am-9:05 pm

1 stop19h 00m

London Heathrow

Sat 1/17

6:35 am-8:25 am

1 stop17h 50m

$594

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Tue 3/3

9:00 am-7:10 pm

1 stop18h 10m

London Heathrow

Mon 3/16

9:10 am-10:20 am

1 stop17h 10m

$659

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Mon 3/2

9:00 am-7:10 pm

1 stop18h 10m

London Heathrow

Sun 3/15

9:10 am-9:30 am

1 stop16h 20m

$663

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Tue 3/10

2:10 am-6:35 pm

1 stop23h 25m

London Heathrow

Sun 3/15

10:00 pm-11:25 am

1 stop30h 25m

$705

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Wed 4/1

2:35 am-6:40 pm

1 stop22h 05m

London Heathrow

Mon 4/6

9:20 pm-1:35 am

1 stop22h 15m

$712

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Thu 4/2

7:10 pm-6:40 pm

3 stops53h 30m

London Heathrow

Mon 4/6

9:20 pm-1:35 am

1 stop22h 15m

$714

ManilaLondon

MNL - LHR

MNLLHR

Manila Ninoy Aquino Intl

Sat 3/7

5:55 pm-6:35 pm

1 stop32h 40m

London Heathrow

Tue 4/7

10:10 pm-10:35 am

1 stop29h 25m

$719

JakartaLondon

CGK - LHR

CGKLHR

Jakarta Soekarno-Hatta Intl

Mon 3/23

12:15 am-1:50 pm

1 stop20h 35m

London Heathrow

Mon 6/15

7:50 pm-10:20 pm

1 stop20h 30m

$839

JakartaLondon

CGK - LHR

CGKLHR

Jakarta Soekarno-Hatta Intl

Sat 3/28

12:15 am-11:25 am

1 stop18h 10m

London Heathrow

Wed 6/10

8:40 pm-10:20 pm

1 stop19h 40m

$840

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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 Heathrow Airport?

The month of November is, on average, the cheapest month to fly to London Heathrow Airport from Southeast Asia, with most prices found around $899. If you’re not able to fly to London Heathrow Airport in November, then March is your next best option. Flight prices from Southeast Asia to London Heathrow Airport during March average around $963.

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

Our data shows that Sunday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $1,065. The most expensive day to fly to London Heathrow Airport is Monday, with ticket prices averaging around $1,373.

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

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Southeast Asia to London Heathrow Airport in the afternoon for as low as $770. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $1,622.

What is the cheapest Southeast Asia to London Heathrow flight route?

Fly from Singapore Changi to London Heathrow for the best Southeast Asia - London Heathrow flight prices

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

You are more likely to see cheaper flights to London Heathrow Airport from Southeast Asia when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $1,016 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Southeast Asia for as low as $927 on momondo.

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

There are 4 cabin classes available to choose from on Southeast Asia to London Heathrow 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 Heathrow Airport flights?

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

Cheap Southeast Asia to London Heathrow Airport flight deals and tips

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

Fastest flight time	12h 20m
Direct flights	Every day

The fastest flight from Southeast Asia to London Heathrow Airport takes 12h 20m

Direct flights go from Southeast Asia to London Heathrow Airport every day.

Search flight deals

When did momondo last update prices for flights from Southeast Asia to London Heathrow Airport?
Prices for flights from Southeast Asia to London Heathrow Airport refresh daily.
How many operators does momondo search for flights from Southeast Asia to London Heathrow Airport?
As of November 2025, there are 17 operators available to choose from for flights from Southeast Asia to London Heathrow Airport.
How old do you have to be to fly from Southeast Asia to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Southeast Asia to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow Airport 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 Heathrow Airport. 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 Heathrow Airport?
momondo data reveals that the most frequently booked plane model on the route from Southeast Asia to London Heathrow Airport is Airbus A320neo, representing 12.75% of all bookings. The subsequent popular models are Boeing 777 at 12.71%, Boeing 787-9 Dreamliner at 9.29%, and Boeing 777-300ER at 8.05%.

Best airlines flying from Southeast Asia to London Heathrow Airport

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

Airline	Rating	Free Cancellation	Price
SAUDIA	PriceFrom $374	Free Cancellation	Rating 7.4 639 reviews	Search SAUDIA flights
Qatar Airways	PriceFrom $496	Free Cancellation	Rating 7.4 3,661 reviews	Search Qatar Airways flights
China Southern	PriceFrom $596	Free Cancellation	Rating 7.5 119 reviews	Search China Southern flights
Etihad Airways	PriceFrom $626	Free Cancellation	Rating 7.4 1,285 reviews	Search Etihad Airways flights
Air China	PriceFrom $655	Free Cancellation	Rating 7.1 122 reviews	Search Air China flights
SWISS	PriceFrom $674	Free Cancellation	Rating 7.5 1,779 reviews	Search SWISS flights
China Eastern	PriceFrom $676	Free Cancellation	Rating 7.2 174 reviews	Search China Eastern flights
British Airways	PriceFrom $690	Free Cancellation	Rating 6.7 7,500 reviews	Search British Airways flights
Thai Airways	PriceFrom $715	Free Cancellation	Rating 7.8 361 reviews	Search Thai Airways flights
Qantas Airways	PriceFrom $730	Free Cancellation	Rating 7.5 929 reviews	Search Qantas Airways flights

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Stratford-upon-Avon

Crawley

Brentwood

Chelmsford

Salisbury

Wembley

Folkestone

Romford

Ilford

Cobham

Swindon

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Southeast Asia.

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?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Southeast Asia.

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

Yes. momondo can track prices for Southeast Asia to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize 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 $229

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 12/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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Find the cheapest flights from Southeast Asia to London

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Cheap last minute flights

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Etihad Airways flights from Southeast Asia to London Heathrow Airport

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

Singapore Airlines flights from Southeast Asia to London Heathrow Airport

Our best Singapore Airlines deals on Southeast Asia to London Heathrow Airport flight tickets

momondo Fare Finder

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

See travel insights to London from

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

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 Heathrow Airport?

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

Our data shows that Sunday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $1,065. The most expensive day to fly to London Heathrow Airport is Monday, with ticket prices averaging around $1,373.

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

What is the cheapest Southeast Asia to London Heathrow flight route?

Fly from Singapore Changi to London Heathrow for the best Southeast Asia - London Heathrow flight prices

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

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

There are 4 cabin classes available to choose from on Southeast Asia to London Heathrow 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 Heathrow Airport flights?

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

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

China Eastern, Etihad Airways, and Turkish Airlines are the most popular carriers operating from Southeast Asia to London Heathrow

What airlines fly to London Heathrow Airport?

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

52 flights are operational daily from Southeast Asia to London Heathrow Airport as of November 2025. The most popular departure time for this route is 11:00PM, with 31% of flights per day taking off in the evening.

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

366 flights are operational weekly from Southeast Asia to London Heathrow Airport as of November 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Cheap Southeast Asia to London Heathrow Airport flight deals and tips

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

Fastest flight time

Direct flights

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

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

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

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

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

Best airlines flying from Southeast Asia to London Heathrow Airport

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

Traveling 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 Heathrow Airport trip

We make it super easy to schedule, organize 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 London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo