Cheap flights from Southeast Asia to London from $402

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 8/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
05:30 - 21:00
KUL
-
LHR
22h 30m
1 stop
Turkish Airlines Logo
06:30 - 07:20
LHR
-
KUL
41h 50m
1 stop
$889Turkish Airlines
Wed, 22 Apr - Wed, 29 Apr
China Eastern Logo
01:55 - 17:30
KUL
-
LHR
23h 35m
1 stop
China Eastern Logo
21:00 - 14:45
LHR
-
KUL
33h 45m
3 stops
$895China Eastern
Wed, 4 Mar - Mon, 9 Mar
Etihad Airways Logo
21:00 - 12:45
SIN
-
LHR
22h 45m
1 stop
Etihad Airways Logo
09:30 - 09:40
LHR
-
SIN
17h 10m
1 stop
$949Etihad Airways
Sun, 3 May - Thu, 14 May
Etihad Airways Logo
21:00 - 07:00
SIN
-
LHR
17h 00m
1 stop
Etihad Airways Logo
09:30 - 09:40
LHR
-
SIN
17h 10m
1 stop
$950Etihad Airways
Fri, 8 May - Tue, 26 May
Gulf Air Logo
20:00 - 06:30
SIN
-
LGW
18h 30m
1 stop
Gulf Air Logo
10:35 - 12:50
LGW
-
SIN
18h 15m
1 stop
$953Gulf Air
Tue, 10 Mar - Fri, 13 Mar
Gulf Air Logo
20:00 - 06:20
SIN
-
LGW
18h 20m
1 stop
Gulf Air Logo
10:35 - 12:50
LGW
-
SIN
18h 15m
1 stop
$958Gulf Air
Sat, 7 Mar - Fri, 13 Mar
Emirates Logo
23:30 - 12:05
MNL
-
STN
20h 35m
1 stop
Emirates Logo
14:55 - 16:15
STN
-
MNL
18h 20m
1 stop
$1,350Emirates
Sun, 22 Mar - Sun, 3 May
Emirates Logo
23:30 - 12:05
MNL
-
STN
20h 35m
1 stop
Emirates Logo
21:05 - 22:10
STN
-
MNL
18h 05m
1 stop
$1,359Emirates
Sun, 22 Mar - Sun, 3 May
Singapore Airlines Logo
07:20 - 19:10
MNL
-
LHR
19h 50m
1 stop
Singapore Airlines Logo
10:40 - 17:45
LHR
-
MNL
23h 05m
1 stop
$1,364Singapore Airlines
Tue, 17 Feb - Thu, 26 Feb
Singapore Airlines Logo
07:20 - 19:10
MNL
-
LHR
19h 50m
1 stop
Singapore Airlines Logo
09:10 - 15:50
LHR
-
MNL
22h 40m
1 stop
$1,374Singapore Airlines
Tue, 17 Feb - Thu, 26 Feb

Emirates flights from Southeast Asia to London

Our best Emirates deals on Southeast Asia to London flight tickets
Emirates
24 Feb
KUL01:25Kuala Lumpur Intl
22h 45m
1 stop
LHR16:10London Heathrow
11 Mar
LHR22:00London Heathrow
15h 55m
1 stop
KUL21:55Kuala Lumpur Intl
$1,005
Emirates
25 Feb
KUL18:25Kuala Lumpur Intl
33h 35m
1 stop
LHR20:00London Heathrow
11 Mar
LHR13:40London Heathrow
24h 15m
1 stop
KUL21:55Kuala Lumpur Intl
$1,010
Emirates
2 Mar
KUL10:15Kuala Lumpur Intl
16h 05m
1 stop
LHR18:20London Heathrow
5 Mar
LHR09:10London Heathrow
21h 35m
1 stop
KUL14:45Kuala Lumpur Intl
$1,013

Malaysia Airlines flights from Southeast Asia to London

Our best Malaysia Airlines deals on Southeast Asia to London flight tickets
Malaysia Airlines
16 Feb
BKK20:05Bangkok Suvarnabhumi
26h 20m
1 stop
LHR15:25London Heathrow
2 Mar
LHR21:25London Heathrow
18h 45m
1 stop
BKK23:10Bangkok Suvarnabhumi
$1,063
Malaysia Airlines
5 Feb
BKK20:05Bangkok Suvarnabhumi
26h 20m
1 stop
LHR15:25London Heathrow
5 Mar
LHR10:25London Heathrow
25h 55m
1 stop
BKK19:20Bangkok Suvarnabhumi
$1,065
Malaysia Airlines
10 Feb
BKK18:40Bangkok Suvarnabhumi
27h 45m
1 stop
LHR15:25London Heathrow
22 Feb
LHR21:25London Heathrow
18h 45m
1 stop
BKK23:10Bangkok Suvarnabhumi
$1,066

momondo Fare Finder

 
Customise your flight search to find flights from Southeast Asia to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 4 February 2026.
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

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Wed 22/4

05:30-21:00

1 stop22h 30m

London Heathrow

Wed 29/4

06:30-07:20

1 stop41h 50m

$889

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Wed 4/3

01:55-17:30

1 stop23h 35m

London Heathrow

Mon 9/3

21:00-14:45

3 stops33h 45m

$895

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sun 3/5

21:00-12:45

1 stop22h 45m

London Heathrow

Thu 14/5

09:30-09:40

1 stop17h 10m

$949

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Fri 8/5

21:00-07:00

1 stop17h 00m

London Heathrow

Tue 26/5

09:30-09:40

1 stop17h 10m

$950

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Tue 10/3

20:00-06:30

1 stop18h 30m

London Gatwick

Fri 13/3

10:35-12:50

1 stop18h 15m

$953

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Sat 7/3

20:00-06:20

1 stop18h 20m

London Gatwick

Fri 13/3

10:35-12:50

1 stop18h 15m

$958

ManilaLondon

MNL - STN

MNLSTN

Manila Ninoy Aquino Intl

Sun 22/3

23:30-12:05

1 stop20h 35m

London Stansted

Sun 3/5

14:55-16:15

1 stop18h 20m

$1,350

ManilaLondon

MNL - STN

MNLSTN

Manila Ninoy Aquino Intl

Sun 22/3

23:30-12:05

1 stop20h 35m

London Stansted

Sun 3/5

21:05-22:10

1 stop18h 05m

$1,359

ManilaLondon

MNL - LHR

MNLLHR

Manila Ninoy Aquino Intl

Tue 17/2

07:20-19:10

1 stop19h 50m

London Heathrow

Thu 26/2

10:40-17:45

1 stop23h 05m

$1,364

ManilaLondon

MNL - LHR

MNLLHR

Manila Ninoy Aquino Intl

Tue 17/2

07:20-19:10

1 stop19h 50m

London Heathrow

Thu 26/2

09:10-15:50

1 stop22h 40m

$1,374

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

If you aren’t able to travel during the month of February, then book flights to London from Southeast Asia during October instead. Flights to London in October, while not as cheap as those in February, still average around $1,202.

What is the cheapest Southeast Asia to London flight route?

Fly from Ho Chi Minh City to London Heathrow for the best Southeast Asia - London flight prices

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

Fastest flight time

13h 35m

Direct flights

Every day

Airports in London

6 airports
The fastest flight from Southeast Asia to London takes 13h 35m
Direct flights go from Southeast Asia to London every day.
There are 6 airports in London. From Southeast Asia there are direct flights to London Heathrow (LHR).
  • When did momondo last update prices for flights from Southeast Asia to London?

    Prices for flights from Southeast Asia to London are updated daily.

  • 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?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Southeast Asia to London.

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

    The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • 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
Airline
Rating
Free cancellation
Price
Etihad AirwaysPriceFrom $878Free cancellationRating
7.3
1,380 reviews
Search Etihad Airways flights
British AirwaysPriceFrom $897Free cancellationRating
6.7
7,714 reviews
Search British Airways flights
EmiratesPriceFrom $1,043Free cancellationRating
8.1
3,503 reviews
Search Emirates flights
Singapore AirlinesPriceFrom $1,046Free cancellationRating
8.2
1,446 reviews
Search Singapore Airlines flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Wembley
Milton Keynes
Brentford
Abingdon
Deal
Ipswich
Dover
Eastbourne
Slough
Chichester
Canterbury
Kingston upon Thames
Brentwood
Guildford
Sutton
Maidstone
Watford
Winchester

Why use momondo?

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

Finding the right flight to London from Southeast Asia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Southeast Asia to London flights to just show those with flexible booking policies.

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?

Of course. momondo tracks the price of Southeast Asia to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
Fri 6/3
Fri 13/3

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 49.5 km from London