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Cheap flight deals from Southeast Asia to London

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Cheapest flights from Southeast Asia to London
Explore the most affordable flight options available from Southeast Asia to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2026.

Sun 7/609:50

KUL

-

LHR

1 stop33h 20m

Turkish Airlines

Fri 12/618:30

LHR

-

KUL

1 stop54h 40m

Turkish Airlines

Deal found 19/3$888

Mon 29/609:50

KUL

-

LHR

1 stop28h 10m

Etihad Airways

Tue 8/914:45

LHR

-

KUL

1 stop34h 40m

Etihad Airways

Deal found 20/3$890

Mon 18/521:55

KUL

-

LHR

1 stop21h 50m

Etihad Airways

Sun 31/521:45

LHR

-

KUL

1 stop15h 00m

Etihad Airways

Deal found 19/3$893

Sat 2/509:50

KUL

-

LHR

1 stop15h 55m

Etihad Airways

Thu 28/521:45

LHR

-

KUL

1 stop27h 40m

Etihad Airways

Deal found 21/3$895

Wed 25/309:35

KUL

-

LHR

1 stop16h 55m

Etihad Airways

Tue 31/321:20

LHR

-

KUL

1 stop15h 35m

Etihad Airways

Deal found 20/3$897

Sun 3/509:50

KUL

-

LHR

1 stop15h 55m

Etihad Airways

Wed 27/520:45

LHR

-

KUL

1 stop16h 00m

Etihad Airways

Deal found 21/3$900

Sat 2/509:50

KUL

-

LHR

1 stop15h 55m

Etihad Airways

Fri 29/520:45

LHR

-

KUL

1 stop16h 00m

Etihad Airways

Deal found 21/3$905

Sun 5/409:50

KUL

-

LHR

1 stop16h 30m

Etihad Airways

Wed 22/420:45

LHR

-

KUL

1 stop16h 00m

Etihad Airways

Deal found 20/3$911

Wed 15/409:50

KUL

-

LHR

1 stop28h 10m

Etihad Airways

Fri 22/521:45

LHR

-

KUL

1 stop15h 00m

Etihad Airways

Deal found 20/3$914

Sun 5/709:50

KUL

-

LHR

1 stop28h 10m

Etihad Airways

Tue 15/921:45

LHR

-

KUL

1 stop15h 00m

Etihad Airways

Deal found 20/3$920

Sun 14/609:50

KUL

-

LHR

1 stop15h 55m

Etihad Airways

Fri 4/909:30

LHR

-

KUL

1 stop27h 15m

Etihad Airways

Deal found 19/3$921

Wed 1/421:55

KUL

-

LHR

1 stop16h 30m

Etihad Airways

Fri 10/409:15

LHR

-

KUL

1 stop16h 10m

Etihad Airways

Deal found 19/3$922

Best flights from Southeast Asia to London
Discover carefully curated flight deals from Southeast Asia to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 March 2026.

Mon 22/619:00

DPS

-

LHR

2 stops20h 20m

Multiple Airlines

Wed 1/718:40

LHR

-

DPS

2 stops22h 30m

Multiple Airlines

Deal found 17/3$989

Mon 22/613:15

DPS

-

LHR

3 stops31h 25m

SWISS

Wed 1/718:40

LHR

-

DPS

2 stops22h 30m

SWISS

Deal found 17/3$1,042

Sat 4/402:00

KUL

-

LHR

1 stop17h 25m

Emirates

Mon 5/1019:50

LHR

-

KUL

1 stop19h 00m

Emirates

Deal found 21/3$1,061

Wed 13/500:55

SIN

-

LHR

1 stop24h 45m

China Eastern

Mon 18/521:20

LHR

-

SIN

2 stops33h 50m

China Eastern

Deal found 17/3$1,130

Sat 23/520:00

SIN

-

LHR

1 stop17h 55m

Gulf Air

Thu 28/510:00

LHR

-

SIN

1 stop19h 45m

Gulf Air

Deal found 18/3$1,133

Wed 20/519:40

SIN

-

LGW

1 stop18h 00m

Qatar Airways

Sat 30/509:00

LGW

-

SIN

1 stop16h 50m

Qatar Airways

Deal found 18/3$1,136

Thu 7/516:35

SIN

-

LHR

2 stops20h 55m

Oman Air

Thu 18/620:50

LHR

-

SIN

2 stops34h 50m

Oman Air

Deal found 17/3$1,170

Mon 14/922:50

KUL

-

LHR

Nonstop13h 35m

British Airways

Mon 28/921:30

LHR

-

KUL

Nonstop13h 20m

British Airways

Deal found 17/3$1,182

Thu 21/509:15

BKK

-

LHR

1 stop15h 30m

Etihad Airways

Mon 25/520:45

LHR

-

BKK

1 stop15h 25m

Etihad Airways

Deal found 19/3$1,231

Mon 8/613:10

SIN

-

LHR

2 stops37h 10m

EVA Air

Mon 15/621:35

LHR

-

SIN

2 stops33h 20m

EVA Air

Deal found 21/3$1,556

Mon 4/521:55

DPS

-

LHR

2 stops21h 45m

SAUDIA

Mon 25/522:10

LHR

-

DPS

2 stops86h 50m

SAUDIA

Deal found 22/3$1,597

Mon 4/521:10

MNL

-

LHR

2 stops26h 50m

Ethiopian Air

Thu 18/621:00

LHR

-

MNL

2 stops38h 15m

Ethiopian Air

Deal found 17/3$1,818

Tue 9/620:05

MNL

-

LCY

2 stops29h 25m

KLM

Tue 16/619:00

LCY

-

MNL

2 stops40h 45m

KLM

Deal found 19/3$1,980

Wed 26/815:00

BKK

-

LHR

2 stops30h 10m

Finnair

Wed 23/918:10

LHR

-

BKK

2 stops24h 00m

Finnair

Deal found 17/3$2,090

Wed 8/419:10

KUL

-

LHR

1 stop18h 55m

Emirates

Mon 5/1019:50

LHR

-

KUL

1 stop19h 00m

Emirates

Deal found 21/3$1,061

Mon 25/517:50

BKK

-

LHR

2 stops52h 40m

China Airlines

Tue 7/721:10

LHR

-

BKK

2 stops42h 15m

China Airlines

Deal found 20/3$2,323

Mon 18/521:15

SIN

-

LHR

2 stops52h 55m

Oman Air

Tue 2/620:50

LHR

-

SIN

2 stops20h 20m

Oman Air

Deal found 21/3$1,173

Thu 16/410:35

SIN

-

LGW

1 stop16h 10m

Emirates

Sun 26/421:45

LGW

-

SIN

1 stop17h 00m

Emirates

Deal found 21/3$1,073

Sat 23/519:40

SIN

-

LGW

1 stop18h 00m

Qatar Airways

Sat 30/509:00

LGW

-

SIN

1 stop16h 50m

Qatar Airways

Deal found 18/3$1,191

Tue 28/410:35

SIN

-

LGW

1 stop16h 10m

Emirates

Mon 4/521:45

LGW

-

SIN

1 stop17h 00m

Emirates

Deal found 21/3$1,073

Wed 6/500:55

SIN

-

LGW

1 stop21h 05m

China Eastern

Mon 18/511:35

LGW

-

SIN

2 stops31h 35m

China Eastern

Deal found 21/3$1,314

Tue 30/616:10

SIN

-

LGW

1 stop22h 15m

Multiple Airlines

Sat 18/710:25

LGW

-

SIN

1 stop19h 35m

Multiple Airlines

Deal found 17/3$1,361

Fri 29/519:40

SIN

-

LHR

1 stop24h 35m

Qatar Airways

Sat 6/608:25

LHR

-

SIN

1 stop17h 25m

Qatar Airways

Deal found 21/3$1,248

Mon 8/612:40

SIN

-

LHR

3 stops61h 00m

China Eastern

Thu 16/721:20

LHR

-

SIN

1 stop25h 05m

China Eastern

Deal found 18/3$1,357

Wed 1/709:55

BKK

-

LHR

1 stop16h 30m

Qatar Airways

Tue 28/721:25

LHR

-

BKK

1 stop15h 40m

Qatar Airways

Deal found 18/3$1,266

Sun 7/605:30

MNL

-

LHR

1 stop20h 15m

Etihad Airways

Thu 30/714:45

LHR

-

MNL

1 stop24h 15m

Etihad Airways

Deal found 21/3$1,552

Wed 17/610:35

SIN

-

LHR

1 stop16h 40m

Emirates

Tue 14/719:50

LHR

-

SIN

1 stop18h 55m

Emirates

Deal found 21/3$1,237

Mon 4/515:40

KUL

-

LHR

3 stops58h 00m

China Eastern

Mon 11/521:20

LHR

-

KUL

3 stops34h 20m

China Eastern

Deal found 19/3$1,378

Tue 14/722:50

KUL

-

LHR

Nonstop13h 35m

Multiple Airlines

Wed 29/721:25

LHR

-

KUL

1 stop16h 35m

Multiple Airlines

Deal found 17/3$1,530

Fri 10/406:20

SIN

-

LHR

2 stops43h 50m

Oman Air

Sat 25/420:50

LHR

-

SIN

2 stops35h 45m

Oman Air

Deal found 18/3$1,542

Find flight deals from Southeast Asia to London

Round-trip from	$888
One-way from	$437

Turkish Airlines

Turkish Airlines
7/6-12/6
2 total stops
88h 00m total
Southeast Asia to London

Etihad Airways

Etihad Airways
27/6
1 total stop
15h 55m total
Southeast Asia to London

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DenpasarLondon

DPS - LHR

DPSLHR

Denpasar Bali Ngurah Rai

Mon 22/6

19:00-08:20

2 stops20h 20m

London Heathrow

Wed 1/7

18:40-00:10

2 stops22h 30m

$989

DenpasarLondon

DPS - LHR

DPSLHR

Denpasar Bali Ngurah Rai

Mon 22/6

13:15-13:40

3 stops31h 25m

London Heathrow

Wed 1/7

18:40-00:10

2 stops22h 30m

$1,042

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Sat 4/4

02:00-12:25

1 stop17h 25m

London Heathrow

Mon 5/10

19:50-21:50

1 stop19h 00m

$1,061

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Wed 8/4

19:10-07:05

1 stop18h 55m

London Heathrow

Mon 5/10

19:50-21:50

1 stop19h 00m

$1,061

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Thu 16/4

10:35-19:45

1 stop16h 10m

London Gatwick

Sun 26/4

21:45-21:45

1 stop17h 00m

$1,073

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Tue 28/4

10:35-19:45

1 stop16h 10m

London Gatwick

Mon 4/5

21:45-21:45

1 stop17h 00m

$1,073

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Wed 13/5

00:55-18:40

1 stop24h 45m

London Heathrow

Mon 18/5

21:20-14:10

2 stops33h 50m

$1,130

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sat 23/5

20:00-06:55

1 stop17h 55m

London Heathrow

Thu 28/5

10:00-12:45

1 stop19h 45m

$1,133

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Wed 20/5

19:40-06:40

1 stop18h 00m

London Gatwick

Sat 30/5

09:00-08:50

1 stop16h 50m

$1,136

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 7/5

16:35-06:30

2 stops20h 55m

London Heathrow

Thu 18/6

20:50-14:40

2 stops34h 50m

$1,170

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 60 resultsSorted by cheapest first

1

2

3

...

6

Best time to book a flight from Southeast Asia to London

Have a flexible travel schedule? Discover the best time to fly to London from Southeast Asia with our price prediction graph.

KUL-LHR

SIN-LGW

BKK-LHR

SIN-LHR

MNL-LHR

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Southeast Asia to London

zzYJX-LON

KUL-LHR

SIN-LGW

BKK-LHR

SIN-LHR

What is the cheapest month to book a flight from Southeast Asia to London?

Currently, December is the cheapest month in which you can book a flight from Southeast Asia to London (average of $372). Flying from Southeast Asia to London in July is currently the most expensive (average of $1,026). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YJX to LON?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southeast Asia to London as you normally would.

Weekly flight availability from Southeast Asia to London

The most flights from zzYJX to LON are scheduled on a Saturday (9 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (7 on average).

Reviews of airlines servicing London

Read reviews from past customers who have flown with Singapore Airlines,Emirates, andChina Eastern from Southeast Asia to London. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

10.0

Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

Singapore Airlines

8.2

Very Good

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

10.0

Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

8.1

Very Good

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

10.0

Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

7.2

Good

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

10.0

Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

7.2

Good

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

10.0

Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

British Airways

6.7

Okay

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

10.0

Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

Related info for your journey

How long is the flight from Southeast Asia to London?
There are many flights that can get you from Southeast Asia to London in 17h 25m. Fly via SWISS, Emirates, or China Eastern to get the fastest option. The distance from Southeast Asia to London is about 10598 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from Southeast Asia to London one-way?
$341 is the cheapest one-way deal found within the past few days, from Malaysia Airlines. You may also be able to find cheap deals on Emirates and Qatar Airways, with prices starting from $492 and $492, respectively.
What are the most popular routes from Southeast Asia to London?
While some choose either Manila Ninoy Aquino Intl - London City or Singapore Changi - London Gatwick, Manila Ninoy Aquino Intl - London Stansted is the most popular route from Southeast Asia to London.
What are the most reliable airlines from Southeast Asia to London?
Consider Air Canada (90%), Thai Airways (78%) or EVA Air (71%) when booking your flight. These represent the most reliable airlines when flying from Southeast Asia to London.
What are the cheapest flights from Southeast Asia to London?
Looking at all options, your cheapest flight can be booked for $748. While the most popular route (Manila Ninoy Aquino Intl - London Stansted) can be booked for $934 on average, our data indicates $1,344 when flying from Southeast Asia to London.
Can I find deals for flights from Southeast Asia to London that include hotel bookings?
Yes. In addition to deals on Southeast Asia to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southeast Asia to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southeast Asia to London.
Can I find deals for business class flights from Southeast Asia to London?
Yes. Cheapflights offers flight deals from Southeast Asia to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Southeast Asia to London?
Currently, December is the cheapest month in which you can book a flight from Southeast Asia to London (average of $372). Flying from Southeast Asia to London in July is currently the most expensive (average of $1,026). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Hounslow

Kingston upon Thames

Horsham

Southall

Chatham

Aylesbury

Dover

Braintree

Gatwick

Chertsey

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to England

Flights by cabin class

London flight routes

Other flight options

Popular flights

Alternative routes for Southeast Asia to London

Suvarnabhumi to Heathrow flights

Hong Kong to Heathrow flights

Singapore to Heathrow flights

Denpasar to Heathrow flights

Kuala Lumpur Intl to Heathrow flights

Colombo to Heathrow flights

Top 4 airlines flying from Southeast Asia to London

Airline	Cheapest	Average	Flexibility	On-time
Etihad Airways	Cheapest$875	Average$1,137	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
British Airways	Cheapest$895	Average$1,539	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Emirates	Cheapest$1,041	Average$1,165	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Singapore Airlines	Cheapest$1,043	Average$1,325	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Southeast Asia to London?

Cheapflights helps you search for flights from Southeast Asia to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Southeast Asia to London?

Cheapflights helps you find that perfect flight to London from Southeast Asia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Southeast Asia to London with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Southeast Asia to London, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Southeast Asia to London become cheaper?

Of course! You can now track prices for flights from Southeast Asia to London and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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