£220+ Flights from Southeast Asia to London Heathrow Airport | Cheapflights

Cheap flight deals from Southeast Asia to Heathrow

Round-trip from	£442
One-way from	£220

Turkish Airlines

Turkish Airlines
7/6-14/6
2 total stops
56h 35m total
Southeast Asia to London

Air China

Air China
5/6
1 total stop
18h 20m total
Southeast Asia to London

Find flight deals from Southeast Asia to Heathrow

Cheapest flights from Southeast Asia to Heathrow
Explore the most affordable flight options available from Southeast Asia to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2025.

Sat 7/610:50KUL - LHR

1 stop17h 00mTurkish Airlines

Sat 14/618:30LHR - KUL

1 stop39h 35mTurkish Airlines

Deal found 23/4£442

Mon 20/1019:10KUL - LHR

2 stops22h 35mKLM

Sun 9/1120:25LHR - KUL

1 stop35h 20mKLM

Deal found 22/4£444

Tue 20/509:35KUL - LHR

1 stop16h 10mEtihad Airways

Tue 3/621:45LHR - KUL

1 stop15h 05mEtihad Airways

Deal found 23/4£445

Sat 14/602:10SGN - LHR

1 stop20h 05mChina Southern

Sun 22/619:15LHR - SGN

1 stop23h 55mChina Southern

Deal found 23/4£463

Tue 3/608:50KUL - LHR

1 stop18h 10mMultiple Airlines

Tue 10/622:15LHR - KUL

2 stops24h 45mMultiple Airlines

Deal found 23/4£469

Wed 21/508:55KUL - LHR

1 stop17h 35mSingapore Airlines

Sun 1/609:25LHR - KUL

1 stop17h 05mSingapore Airlines

Deal found 23/4£481

Sun 8/620:00SIN - LHR

1 stop17h 55mGulf Air

Thu 12/622:05LHR - SIN

1 stop31h 15mGulf Air

Deal found 24/4£481

Fri 23/517:30HAN - LHR

2 stops31h 10mChina Eastern

Fri 30/521:20LHR - HAN

3 stops28h 55mChina Eastern

Deal found 23/4£482

Thu 1/503:10KUL - LHR

2 stops45h 55mChina Southern

Thu 19/622:10LHR - KUL

1 stop31h 15mChina Southern

Deal found 23/4£483

Mon 19/509:50KUL - LHR

Nonstop13h 45mMalaysia Airlines

Tue 27/521:35LHR - KUL

Nonstop13h 15mMalaysia Airlines

Deal found 23/4£485

Thu 5/603:40SIN - LHR

1 stop23h 20mShenzhen Airlines

Sun 22/622:05LHR - SIN

1 stop21h 35mShenzhen Airlines

Deal found 23/4£488

Wed 7/509:30KUL - LHR

1 stop17h 55mQatar Airways

Wed 14/516:00LHR - KUL

1 stop15h 45mQatar Airways

Deal found 23/4£488

Best flights from Southeast Asia to Heathrow
Discover carefully curated flight deals from Southeast Asia to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 April 2025.

Sat 7/610:50KUL - LHR

1 stop17h 00mTurkish Airlines

Sat 14/618:30LHR - KUL

1 stop39h 35mTurkish Airlines

Deal found 23/4£442

Mon 20/1019:10KUL - LHR

2 stops22h 35mKLM

Sun 9/1120:25LHR - KUL

1 stop35h 20mKLM

Deal found 22/4£444

Tue 20/509:35KUL - LHR

1 stop16h 10mEtihad Airways

Tue 3/621:45LHR - KUL

1 stop15h 05mEtihad Airways

Deal found 23/4£445

Sat 14/602:10SGN - LHR

1 stop20h 05mChina Southern

Sun 22/619:15LHR - SGN

1 stop23h 55mChina Southern

Deal found 23/4£463

Tue 3/608:50KUL - LHR

1 stop18h 10mMultiple Airlines

Tue 10/622:15LHR - KUL

2 stops24h 45mMultiple Airlines

Deal found 23/4£469

Wed 21/508:55KUL - LHR

1 stop17h 35mSingapore Airlines

Sun 1/609:25LHR - KUL

1 stop17h 05mSingapore Airlines

Deal found 23/4£481

Tue 20/520:00SIN - LHR

1 stop26h 20mGulf Air

Sat 24/522:05LHR - SIN

1 stop31h 15mGulf Air

Deal found 23/4£482

Fri 23/517:30HAN - LHR

2 stops31h 10mChina Eastern

Fri 30/521:20LHR - HAN

3 stops28h 55mChina Eastern

Deal found 23/4£482

Mon 19/509:50KUL - LHR

Nonstop13h 45mMalaysia Airlines

Tue 27/521:35LHR - KUL

Nonstop13h 15mMalaysia Airlines

Deal found 23/4£485

Thu 8/512:05SIN - LHR

2 stops38h 25mHainan Airlines

Wed 21/522:00LHR - SIN

1 stop30h 00mHainan Airlines

Deal found 21/4£488

Wed 7/509:30KUL - LHR

1 stop17h 55mQatar Airways

Wed 14/516:00LHR - KUL

1 stop15h 45mQatar Airways

Deal found 23/4£488

Sun 8/603:40SIN - LHR

1 stop23h 10mShenzhen Airlines

Wed 6/822:05LHR - SIN

1 stop21h 35mShenzhen Airlines

Deal found 22/4£488

Direct flights from Southeast Asia to Heathrow
Explore direct flight options from Southeast Asia to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 April 2025.

Mon 19/509:50KUL - LHR

Nonstop13h 45mMalaysia Airlines

Tue 27/521:35LHR - KUL

Nonstop13h 15mMalaysia Airlines

Deal found 23/4£485

Wed 28/522:40SIN - LHR

Nonstop13h 45mBritish Airways

Sat 7/621:20LHR - SIN

Nonstop13h 40mBritish Airways

Deal found 23/4£515

Sat 7/622:50KUL - LHR

Nonstop13h 35mBritish Airways

Sat 14/621:10LHR - KUL

Nonstop13h 10mBritish Airways

Deal found 23/4£524

Mon 12/512:35SIN - LHR

Nonstop13h 55mSingapore Airlines

Sun 18/509:25LHR - SIN

Nonstop13h 05mSingapore Airlines

Deal found 22/4£576

Sat 10/512:20BKK - LHR

Nonstop13h 00mEVA Air

Tue 20/521:35LHR - BKK

Nonstop11h 55mEVA Air

Deal found 23/4£712

Thu 15/512:50BKK - LHR

Nonstop12h 20mThai Airways

Tue 16/912:30LHR - BKK

Nonstop11h 30mThai Airways

Deal found 23/4£726

Fri 23/523:25SIN - LHR

Nonstop14h 10mQantas Airways

Tue 27/520:50LHR - SIN

Nonstop13h 35mQantas Airways

Deal found 23/4£760

Fri 6/600:45BKK - LHR

Nonstop12h 30mMultiple Airlines

Sat 14/621:35LHR - BKK

Nonstop11h 55mMultiple Airlines

Deal found 23/4£777

Thu 5/609:35SGN - LHR

Nonstop13h 20mVietnam Airlines

Tue 17/619:50LHR - SGN

Nonstop12h 30mVietnam Airlines

Deal found 24/4£783

Mon 14/710:20HAN - LHR

Nonstop12h 45mVietnam Airlines

Wed 17/918:55LHR - HAN

Nonstop11h 45mVietnam Airlines

Deal found 22/4£878

Sun 27/422:40SIN - LHR

Nonstop13h 45mMultiple Airlines

Thu 1/520:50LHR - SIN

Nonstop13h 35mMultiple Airlines

Deal found 23/4£889

Tue 3/609:50KUL - LHR

Nonstop13h 45mMultiple Airlines

Thu 19/621:10LHR - KUL

Nonstop13h 10mMultiple Airlines

Deal found 23/4£930

Last-minute flights from Southeast Asia to Heathrow
Discover last-minute flight deals from Southeast Asia to Heathrow. Data last updated 24 April 2025 and is based on user searches.

Thu 1/503:10KUL - LHR

2 stops45h 55mChina Southern

Thu 19/622:10LHR - KUL

1 stop31h 15mChina Southern

Deal found 23/4£483

Thu 1/520:50SIN - LHR

2 stops52h 15mChina Southern

Mon 5/522:10LHR - SIN

1 stop35h 40mChina Southern

Deal found 23/4£545

Sat 3/500:20PNH - LHR

1 stop23h 25mMultiple Airlines

Sun 11/522:05LHR - PNH

1 stop31h 05mMultiple Airlines

Deal found 23/4£572

Mon 5/510:30SIN - LHR

1 stop34h 40mQatar Airways

Mon 12/508:05LHR - SIN

1 stop24h 40mQatar Airways

Deal found 23/4£538

Tue 6/521:10SIN - LHR

1 stop28h 35mEtihad Airways

Sat 10/509:30LHR - SIN

1 stop17h 10mEtihad Airways

Deal found 22/4£509

Tue 6/501:50SIN - LHR

1 stop25h 45mCathay Pacific

Sat 10/518:20LHR - SIN

1 stop28h 10mCathay Pacific

Deal found 23/4£564

Wed 7/504:50SIN - LHR

1 stop21h 40mHainan Airlines

Wed 14/522:00LHR - SIN

1 stop22h 45mHainan Airlines

Deal found 22/4£496

Wed 7/504:50SIN - LHR

1 stop21h 40mMultiple Airlines

Sun 11/519:25LHR - SIN

2 stops23h 45mMultiple Airlines

Deal found 23/4£497

Wed 7/523:20SIN - LHR

Nonstop14h 10mBritish Airways

Wed 14/519:35LHR - SIN

Nonstop13h 30mBritish Airways

Deal found 23/4£524

Wed 7/520:00SIN - LHR

1 stop26h 20mGulf Air

Sat 10/510:00LHR - SIN

1 stop19h 20mGulf Air

Deal found 23/4£529

Wed 7/500:55SIN - LHR

1 stop24h 45mChina Eastern

Wed 21/521:20LHR - SIN

1 stop25h 05mChina Eastern

Deal found 22/4£552

Wed 7/523:30SIN - LHR

2 stops21h 10mSWISS

Wed 14/518:40LHR - SIN

1 stop15h 25mSWISS

Deal found 22/4£594

One-way flights from Southeast Asia to Heathrow
Search for one-way flight options from Southeast Asia to Heathrow. Find affordable one-way fares based on user searches. Data last updated 24 April 2025.

Thu 5/606:25MNL - LHR

1 stop18h 20mAir China

Deal found 22/4£220

Mon 12/511:55MNL - LHR

1 stop38h 05mChina Southern

Deal found 22/4£221

Sat 21/601:45MNL - LHR

3 stops48h 45mMultiple Airlines

Deal found 22/4£232

Fri 23/502:20KUL - LHR

1 stop23h 40mChina Southern

Deal found 24/4£233

Thu 15/516:40SGN - LHR

2 stops32h 30mMultiple Airlines

Deal found 23/4£233

Thu 8/514:15SGN - LHR

2 stops22h 05mRoyal Brunei Airlines

Deal found 24/4£234

Wed 14/502:35SGN - LHR

1 stop22h 25mChina Southern

Deal found 23/4£235

Fri 8/818:15KUL - LHR

2 stops31h 55mMultiple Airlines

Deal found 23/4£236

Tue 13/513:25HAN - LHR

1 stop37h 05mAir China

Deal found 24/4£236

Thu 8/502:35SGN - LHR

1 stop22h 05mChina Eastern

Deal found 24/4£237

Thu 22/518:40HAN - LHR

1 stop31h 20mShenzhen Airlines

Deal found 23/4£239

Tue 3/601:55KUL - LHR

1 stop23h 45mChina Eastern

Deal found 23/4£239

Cheapflights 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

Sat 7/6

10:50-20:50

1 stop17h 00m

London Heathrow

Sat 14/6

18:30-17:05

1 stop39h 35m

£442

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Mon 20/10

19:10-10:45

2 stops22h 35m

London Heathrow

Sun 9/11

20:25-15:45

1 stop35h 20m

£444

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Tue 20/5

09:35-18:45

1 stop16h 10m

London Heathrow

Tue 3/6

21:45-19:50

1 stop15h 05m

£445

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Sat 14/6

02:10-16:15

1 stop20h 05m

London Heathrow

Sun 22/6

19:15-01:10

1 stop23h 55m

£463

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Tue 3/6

08:50-20:00

1 stop18h 10m

London Heathrow

Tue 10/6

22:15-06:00

2 stops24h 45m

£469

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Wed 21/5

08:55-19:30

1 stop17h 35m

London Heathrow

Sun 1/6

09:25-09:30

1 stop17h 05m

£481

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sun 8/6

20:00-06:55

1 stop17h 55m

London Heathrow

Thu 12/6

22:05-12:20

1 stop31h 15m

£481

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Fri 23/5

17:30-18:40

2 stops31h 10m

London Heathrow

Fri 30/5

21:20-08:15

3 stops28h 55m

£482

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Mon 19/5

09:50-16:35

Nonstop13h 45m

London Heathrow

Tue 27/5

21:35-17:50

Nonstop13h 15m

£485

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 5/6

03:40-20:00

1 stop23h 20m

London Heathrow

Sun 22/6

22:05-02:40

1 stop21h 35m

£488

Flights are sorted by cheapest return flights first.

Deals found on 22/4

Showing 1-10 of 60 results

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Best time to book a flight from Southeast Asia to Heathrow

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

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 Heathrow Airport

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

Currently, January is the cheapest month in which you can book a flight from Southeast Asia to London Heathrow Airport (average of £112). Flying from Southeast Asia to London Heathrow Airport in August is currently the most expensive (average of £164). 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 LHR?

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 Heathrow Airport as you normally would.

Weekly flight availability from Southeast Asia to London Heathrow Airport

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

Rainfall in Heathrow by month

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Peruse reviews from past customers who have flown with EVA Air, China Airlines and Asiana Airlines from Southeast Asia to London to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

8.4

Very Good

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

8.3

Very Good

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Asiana Airlines

8.2

Very Good

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Hainan Airlines

8.1

Very Good

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Related info for your journey

What are the cheapest airlines to fly from Southeast Asia to London Heathrow Airport one-way?
One-way options have recently been found by users for as low as £220 on Air China. Other airlines that offer cheap prices include China Southern from £221 and Royal Brunei Airlines from £234 one-way.
What are the most popular routes from Southeast Asia to London Heathrow Airport?
The most popular flight routes from Southeast Asia to London Heathrow Airport are Kuala Lumpur Intl - London Heathrow, Bangkok Suvarnabhumi - London Heathrow and Singapore Changi - London Heathrow.
What are the most reliable airlines from Southeast Asia to London Heathrow Airport?
Before booking your flight to London Heathrow Airport from Southeast Asia, check out the most reliable airlines to get you to your destination on time: Air Canada (75%), Thai Airways (73%), EVA Air( 71%).
What are the cheapest flights from Southeast Asia to London Heathrow Airport?
On average you can expect to pay £1,553 for a flight from Southeast Asia to London Heathrow Airport. The cheapest flight overall is £280 while the most popular route, (Kuala Lumpur Intl - London Heathrow) is currently priced at £394.
Can I find deals for flights from Southeast Asia to Heathrow that include hotel bookings?
Yes. In addition to deals on Southeast Asia to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southeast Asia to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southeast Asia to Heathrow.
Can I find deals for business class flights from Southeast Asia to Heathrow?
Yes. Cheapflights offers flight deals from Southeast Asia to Heathrow 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 Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Southeast Asia to London Heathrow Airport (average of £112). Flying from Southeast Asia to London Heathrow Airport in August is currently the most expensive (average of £164). 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

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Southeast Asia to Heathrow flights

Top 10 airlines flying from Southeast Asia to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Finnair	Cheapest£391	Average£786	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
China Southern	Cheapest£405	Average£516	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Shenzhen Airlines	Cheapest£444	Average£496	FlexibilityNo cancel fee	On-time63%	Search Shenzhen Airlines flights
China Eastern	Cheapest£453	Average£556	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Turkish Airlines	Cheapest£459	Average£593	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Air China	Cheapest£479	Average£607	FlexibilityNo cancel fee	On-time67%	Search Air China flights
SAUDIA	Cheapest£499	Average£656	FlexibilityNo cancel fee	On-time86%	Search SAUDIA flights
SWISS	Cheapest£502	Average£595	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Lufthansa	Cheapest£502	Average£744	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Malaysia Airlines	Cheapest£505	Average£669	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Southeast Asia to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Heathrow 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 Heathrow with no change fees?

Yes, we can. To see specific flights from Southeast Asia to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Southeast Asia today and book when prices fit your budget.

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