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$277+ Cheap flights from Southeast Asia to London (LON)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — LON
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap flight deals from Southeast Asia to London

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 February 4, 2026.

This Turkish Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:30 am
KUL
-
LHR
1 stop22h 30m
Turkish Airlines
Wed 4/296:30 am
LHR
-
KUL
1 stop41h 50m
Turkish Airlines
Deal found 2/3$623
This China Eastern deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/41:55 am
KUL
-
LHR
1 stop23h 35m
China Eastern
Mon 3/99:00 pm
LHR
-
KUL
3 stops33h 45m
China Eastern
Deal found 2/3$627
This Turkish Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/29:50 am
KUL
-
LHR
1 stop32h 50m
Turkish Airlines
Sat 5/96:25 pm
LHR
-
KUL
1 stop54h 45m
Turkish Airlines
Deal found 2/2$630
This Gotogate deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/87:10 pm
BKK
-
LHR
2 stops29h 45m
Multiple Airlines
Mon 4/279:20 pm
LHR
-
BKK
3 stops33h 00m
Multiple Airlines
Deal found 2/2$633
This China Eastern deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/102:05 am
KUL
-
LHR
2 stops23h 25m
China Eastern
Tue 3/179:00 pm
LHR
-
KUL
3 stops57h 45m
China Eastern
Deal found 2/3$635
This Gotogate deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/63:45 pm
BKK
-
LHR
1 stop33h 50m
Multiple Airlines
Fri 3/139:00 pm
LHR
-
BKK
2 stops30h 05m
Multiple Airlines
Deal found 2/3$636
This FlightHub deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/84:25 am
KUL
-
LHR
1 stop37h 30m
Turkish Airlines
Sun 2/1510:35 pm
LHR
-
KUL
1 stop47h 40m
Turkish Airlines
Deal found 2/2$639
This CheapOair deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/11:15 am
KUL
-
LHR
1 stop23h 45m
China Southern
Sun 3/810:00 pm
LHR
-
KUL
1 stop31h 40m
China Southern
Deal found 2/2$640
This Turkish Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/84:25 am
KUL
-
LHR
1 stop37h 30m
Turkish Airlines
Mon 2/1610:35 pm
LHR
-
KUL
1 stop58h 45m
Turkish Airlines
Deal found 2/2$641
This Turkish Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/225:30 am
KUL
-
LHR
1 stop18h 20m
Turkish Airlines
Wed 5/276:30 am
LHR
-
KUL
1 stop41h 50m
Turkish Airlines
Deal found 2/3$643
This Gotogate deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:10 am
BKK
-
LHR
1 stop36h 10m
Multiple Airlines
Tue 3/105:40 pm
LHR
-
BKK
1 stop17h 25m
Multiple Airlines
Deal found 2/2$648
This China Eastern deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/13:45 pm
KUL
-
LHR
3 stops33h 45m
China Eastern
Tue 11/179:00 pm
LHR
-
KUL
3 stops33h 45m
China Eastern
Deal found 2/2$651

Find flight deals from Southeast Asia to London

Keep the following information in mind while searching for Southeast Asia to London flight deals. Data was last updated February 4, 2026.

Round-trip from

$623
(Turkish Airlines)

One-way from

$277
(Mytrip)
From Southeast Asia to London (LON)
Search Deals
One-way flight from Southeast Asia to London (LON)
Search Deals

Cheapflights Fare Finder

 
Customize 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, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from Southeast Asia to London that are best for you.

Fly from

Southeast Asia

Fly to

London

Route

Depart

Return

Price

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Sun 5/17

10:25 am-10:25 pm

1 stop19h 00m

London Gatwick

Wed 5/20

5:35 pm-5:55 pm

1 stop17h 20m

$671

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Wed 3/11

4:15 pm-6:30 am

1 stop22h 15m

London Gatwick

Sun 3/15

5:00 pm-1:40 am

3 stops24h 40m

$672

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Fri 3/6

6:00 pm-2:00 pm

1 stop28h 00m

London Gatwick

Mon 3/16

10:30 am-1:40 am

3 stops31h 10m

$672

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Mon 3/2

3:45 pm-5:30 pm

3 stops33h 45m

London Heathrow

Mon 3/9

9:00 pm-2:45 pm

2 stops57h 45m

$691

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Tue 3/10

3:45 pm-5:30 pm

3 stops33h 45m

London Heathrow

Mon 3/16

9:00 pm-2:40 pm

1 stop33h 40m

$699

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Fri 6/12

8:55 am-7:30 pm

1 stop17h 35m

London Heathrow

Sun 6/21

9:25 am-8:10 am

1 stop15h 45m

$704

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Mon 3/2

9:35 am-6:40 am

1 stop29h 05m

London Heathrow

Thu 3/5

8:55 pm-7:35 pm

1 stop14h 40m

$705

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Sun 3/8

10:15 am-10:35 pm

1 stop20h 20m

London Gatwick

Thu 3/19

10:20 am-10:00 am

1 stop15h 40m

$723

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Mon 3/9

8:05 pm-6:25 pm

1 stop29h 20m

London Heathrow

Wed 3/11

8:05 pm-6:45 am

1 stop27h 40m

$736

JakartaLondon

CGK - LHR

CGKLHR

Jakarta Soekarno-Hatta Intl

Fri 5/8

2:25 pm-6:30 am

1 stop22h 05m

London Heathrow

Fri 5/15

8:25 am-12:55 pm

1 stop22h 30m

$755

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 60 results
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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.
Estimated round-trip 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

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 $266). Flying from Southeast Asia to London in July is currently the most expensive (average of $721). 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?

Find hourly flight availability from Southeast Asia to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 4, 2026.

It’s typically best to fly out from Southeast Asia to London in the afternoon. Doing so could potentially save you 68% on the flight price compared to flying at noon, which is usually more expensive.

Weekly flight availability from Southeast Asia to London

Explore weekly flight availability from Southeast Asia to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 4, 2026.

The most flights from zzYJX to LON are scheduled on a Monday (9 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated February 4, 2026.
Peruse reviews from past customers who have flown with Singapore Airlines, Emirates, and China Southern from Southeast Asia to London to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very good
1,443 reviews

Crew

8.6

Overall

8.2

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Food

7.8

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
1,443 reviews
Singapore Airlines
8.2
Very good
1,443 reviews

Crew

8.6

Overall

8.2

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Food

7.8

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.
Emirates
8.1
Very good
3,501 reviews
Singapore Airlines
8.2
Very good
1,443 reviews

Crew

8.6

Overall

8.2

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Food

7.8

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.
China Southern
7.3
Good
137 reviews
Singapore Airlines
8.2
Very good
1,443 reviews

Crew

8.6

Overall

8.2

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Food

7.8

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.
China Eastern
7.2
Good
192 reviews
Singapore Airlines
8.2
Very good
1,443 reviews

Crew

8.6

Overall

8.2

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Food

7.8

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
7,714 reviews
Singapore Airlines
8.2
Very good
1,443 reviews

Crew

8.6

Overall

8.2

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Food

7.8

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

Find useful and relevant information for your journey from Southeast Asia to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Southeast Asia to London?

    Airlines like China Eastern, Turkish Airlines, and Singapore Airlines fly from Southeast Asia to London in about 17h 35m. The time it takes to get you to your destination can typically vary by up to 16h 10m. There are 6585 mi between Southeast Asia and London. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Southeast Asia to London one-way?

    The cheapest airline one-way is Norse Atlantic UK, with whom users have recently found tickets for as low as $127. However, be on the lookout for offers from Malaysia Airlines and Etihad Airways, as they are both options that can get you from Southeast Asia to London for a low price.

  • What are the most popular routes from Southeast Asia to London?

    The most popular flight routes from Southeast Asia to London are Manila Ninoy Aquino Intl - London Heathrow, Kuala Lumpur Intl - London Heathrow and Phnom Penh Pochentong - London Heathrow.

  • What are the most reliable airlines from Southeast Asia to London?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Southeast Asia to London on time: Air Canada (95%), Thai Airways (85%), EVA Air (80%).

  • What are the cheapest flights from Southeast Asia to London?

    On average you can expect to pay $2,321 for a flight from Southeast Asia to London. The cheapest flight overall is $532 while the most popular route, (Manila Ninoy Aquino Intl - London Heathrow) is currently priced at $771.

  • 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 vacation 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 $266). Flying from Southeast Asia to London in July is currently the most expensive (average of $721). 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

Traveling to a place near London?

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Harrow
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Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Southeast Asia to London

Discover the top 10 airlines that operate flights from Southeast Asia to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapest$374Average$892FlexibilityNo cancel feeOn-time86%
EmiratesCheapest$460Average$1,072FlexibilityNo cancel feeOn-time75%
Norse Atlantic UKCheapest$500Average$579FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$503Average$952FlexibilityNo cancel feeOn-time68%
Etihad AirwaysCheapest$624Average$924FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$638Average$1,047FlexibilityNo cancel feeOn-time70%
FinnairCheapest$665Average$958FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$676Average$738FlexibilityNo cancel feeOn-time77%
China EasternCheapest$679Average$738FlexibilityNo cancel feeOn-time62%
China SouthernCheapest$690Average$844FlexibilityNo cancel feeOn-time69%

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