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

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

What airlines fly to London?

EVA Air, Emirates and Thai Airways are the top three most popular airlines that fly to London from Southeast Asia according to our data. EVA Air is the first choice among our users, with 27% of people opting to fly with this airline when traveling to London. Keep in mind that there are 18 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, SriLankan Airlines, and A.P.G. are the most popular carriers operating from Southeast Asia to London

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

57 flights are operational daily from Southeast Asia to London as of August 2025. The most popular departure time for this route is 11:00PM, with 37% of flights per day taking off in the evening.

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

Prices for flights from Southeast Asia to London refresh daily.

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

As of August 2025, there are 20 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.

$127 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 round-trip flights

10:50 am - 10:25 pmKUL-LHR

18h 35m1 stop

6:30 pm - 5:05 pmLHR-KUL

39h 35m1 stop

$584Turkish Airlines

Find Deal

Tue, Sep 23 - Tue, Sep 30

12:25 pm - 6:20 pmBKK-LGW

12h 55mnonstop

4:00 pm - 10:25 amLGW-BKK

11h 25mnonstop

$584Norse Atlantic UK

Find Deal

Thu, Dec 18 - Tue, Jan 20

3:50 pm - 6:15 pmPNH-LHR

33h 25m1 stop

10:00 pm - 10:50 amLHR-PNH

29h 50m1 stop

$677China Southern

Find Deal

Wed, Oct 29 - Sat, Nov 8

8:00 am - 6:15 pmPNH-LHR

17h 15m1 stop

9:30 pm - 2:35 pmLHR-PNH

34h 05m2 stops

$679China Southern

Find Deal

Wed, Oct 29 - Sat, Nov 8

2:10 am - 3:00 pmBKK-LGW

18h 50m1 stop

11:35 am - 1:55 amLGW-BKK

32h 20m1 stop

$680China Eastern

Find Deal

Fri, Aug 22 - Thu, Aug 28

1:55 am - 6:30 amBKK-LGW

35h 35m1 stop

10:30 am - 12:20 pmLGW-BKK

18h 50m1 stop

$681China Eastern

Find Deal

Wed, Dec 17 - Tue, Jan 20

11:05 pm - 5:45 amSIN-LHR

14h 40mnonstop

6:40 pm - 3:55 pmLHR-SIN

13h 15mnonstop

$710British Airways

Find Deal

Wed, Nov 19 - Thu, Nov 27

11:15 pm - 5:55 amSIN-LHR

14h 40mnonstop

6:40 pm - 3:55 pmLHR-SIN

13h 15mnonstop

$711British Airways

Find Deal

Mon, Nov 3 - Sat, Nov 15

2:15 am - 12:25 pmKUL-LHR

17h 10m1 stop

7:50 pm - 9:50 pmLHR-KUL

19h 00m1 stop

$722Emirates

Find Deal

Mon, Sep 29 - Wed, Oct 8

2:15 am - 12:25 pmKUL-LHR

17h 10m1 stop

8:40 pm - 9:50 pmLHR-KUL

18h 10m1 stop

$724Emirates

Find Deal

Sun, Sep 28 - Mon, Oct 6

Oman Air flights from Southeast Asia to London

Our best Oman Air deals on Southeast Asia to London flight tickets

Oman Air

Sep 16

KUL9:25 pmKuala Lumpur Intl

28h 45m

1 stop

LHR7:10 pmLondon Heathrow

Sep 25

LHR8:50 pmLondon Heathrow

16h 15m

1 stop

KUL8:05 pmKuala Lumpur Intl

$714

Find similar

Oman Air

Aug 2

KUL9:30 amKuala Lumpur Intl

16h 40m

1 stop

LHR7:10 pmLondon Heathrow

Aug 11

LHR8:50 pmLondon Heathrow

16h 15m

1 stop

KUL8:05 pmKuala Lumpur Intl

$743

Find similar

British Airways flights from Southeast Asia to London

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

British Airways

Nov 19

SIN11:05 pmSingapore Changi

14h 40m

LHR5:45 amLondon Heathrow

Nov 27

LHR6:40 pmLondon Heathrow

13h 15m

SIN3:55 pmSingapore Changi

$710

Find similar

British Airways

Nov 3

SIN11:15 pmSingapore Changi

14h 40m

LHR5:55 amLondon Heathrow

Nov 15

LHR6:40 pmLondon Heathrow

13h 15m

SIN3:55 pmSingapore Changi

$711

Find similar

British Airways

Nov 19

SIN11:15 pmSingapore Changi

14h 40m

LHR5:55 amLondon Heathrow

Nov 26

LHR8:35 amLondon Heathrow

16h 10m

1 stop

SIN8:45 amSingapore Changi

$751

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Tue 9/23

10:50 am-10:25 pm

1 stop18h 35m

London Heathrow

Tue 9/30

6:30 pm-5:05 pm

1 stop39h 35m

$584

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Thu 12/18

12:25 pm-6:20 pm

Nonstop12h 55m

London Gatwick

Tue 1/20

4:00 pm-10:25 am

Nonstop11h 25m

$584

Phnom PenhLondon

PNH - LHR

PNHLHR

Phnom Penh Pochentong

Wed 10/29

3:50 pm-6:15 pm

1 stop33h 25m

London Heathrow

Sat 11/8

10:00 pm-10:50 am

1 stop29h 50m

$677

Phnom PenhLondon

PNH - LHR

PNHLHR

Phnom Penh Pochentong

Wed 10/29

8:00 am-6:15 pm

1 stop17h 15m

London Heathrow

Sat 11/8

9:30 pm-2:35 pm

2 stops34h 05m

$679

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Fri 8/22

2:10 am-3:00 pm

1 stop18h 50m

London Gatwick

Thu 8/28

11:35 am-1:55 am

1 stop32h 20m

$680

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Wed 12/17

1:55 am-6:30 am

1 stop35h 35m

London Gatwick

Tue 1/20

10:30 am-12:20 pm

1 stop18h 50m

$681

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Wed 11/19

11:05 pm-5:45 am

Nonstop14h 40m

London Heathrow

Thu 11/27

6:40 pm-3:55 pm

Nonstop13h 15m

$710

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Mon 11/3

11:15 pm-5:55 am

Nonstop14h 40m

London Heathrow

Sat 11/15

6:40 pm-3:55 pm

Nonstop13h 15m

$711

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Mon 9/29

2:15 am-12:25 pm

1 stop17h 10m

London Heathrow

Wed 10/8

7:50 pm-9:50 pm

1 stop19h 00m

$722

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Sun 9/28

2:15 am-12:25 pm

1 stop17h 10m

London Heathrow

Mon 10/6

8:40 pm-9:50 pm

1 stop18h 10m

$724

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

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 $866, 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 $888.

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

The cheapest day to depart from Southeast Asia to London is on a Friday. Travelers who choose to depart for London on a Friday will often find tickets for as low as $1,054. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $1,191. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from Southeast Asia in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $734 when looking at flights departing in the afternoon. Flights to London are more costly at noon, with an average ticket price of $1,441. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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 $1,024 when searching weeks out. 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 $917 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	$127
Fastest flight time	12h 55m
Direct flights	Every day
Airports in London	2 airports

The best one-way flight to London from Southeast Asia in the past 72 hours is $127. The best round-trip flight deal from Southeast Asia to London found on momondo in the last 72 hours is $584.

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

Direct flights go from Southeast Asia to London every day.

There are 2 airports near London: London Heathrow (LHR), 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 refresh daily.
How many operators does momondo search for flights from Southeast Asia to London?
As of August 2025, there are 20 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?
momondo data reveals that the most frequently booked plane model on the route from Southeast Asia to London is Boeing 777, representing 11.73% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 10.58%, Boeing 737-800 Passenger/BBJ2 (winglets) at 9.84%, and Airbus A320neo at 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
Qatar Airways	PriceFrom $496	Free Cancellation	Rating 7.4 3,609 reviews	Search Qatar Airways flights
China Southern	PriceFrom $596	Free Cancellation	Rating 7.6 104 reviews	Search China Southern flights
China Eastern	PriceFrom $613	Free Cancellation	Rating 7.2 158 reviews	Search China Eastern flights
Lufthansa	PriceFrom $627	Free Cancellation	Rating 6.8 7,275 reviews	Search Lufthansa flights
Etihad Airways	PriceFrom $631	Free Cancellation	Rating 7.4 1,230 reviews	Search Etihad Airways flights
Air China	PriceFrom $655	Free Cancellation	Rating 7.3 93 reviews	Search Air China flights
SAUDIA	PriceFrom $663	Free Cancellation	Rating 7.4 627 reviews	Search SAUDIA flights
Emirates	PriceFrom $668	Free Cancellation	Rating 8.1 3,300 reviews	Search Emirates flights
SWISS	PriceFrom $674	Free Cancellation	Rating 7.5 1,686 reviews	Search SWISS flights
British Airways	PriceFrom $691	Free Cancellation	Rating 6.6 7,222 reviews	Search British Airways flights

Gatwick

Hounslow

Dover

Slough

Luton

Dartford

Guildford

Milton Keynes

Stansted

Hayes

Crawley

Croydon

Chelmsford

Ilford

Brentwood

Colchester

Folkestone

Watford

Canterbury

Richmond

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Southeast Asia to London. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to London from Southeast Asia which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Southeast Asia to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to London from Southeast Asia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

London Stansted Airport

Popular cities in the United Kingdom

Flights to Manchesterfrom $372

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Flights to Birminghamfrom $384

Flights to Belfastfrom $442

Flights to Newcastle upon Tynefrom $462

Flights to Bristolfrom $465

Flights to Invernessfrom $402

Flights to Liverpoolfrom $475

Flights to Aberdeenfrom $506

Flights to Leedsfrom $473

Flights to Cardifffrom $438

Cheap flights from Southeast Asia to London from $127

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 10/29. 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 and deals

Big names and 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 round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Oman Air flights from Southeast Asia to London

Our best Oman Air deals on Southeast Asia to London flight tickets

British Airways flights from Southeast Asia to London

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

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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?

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

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, SriLankan Airlines, and A.P.G. are the most popular carriers operating from Southeast Asia to London

What airlines fly to London?

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

57 flights are operational daily from Southeast Asia to London as of August 2025. The most popular departure time for this route is 11:00PM, with 37% of flights per day taking off in the evening.

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

402 flights are operational weekly from Southeast Asia to London as of August 2025. The most popular departure day for this route is Thu, 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

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 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 the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London