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

The number of flights available between Southeast Asia and London Heathrow Airport is 370 per week as of June 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

Which airlines fly to London Heathrow Airport?

Etihad Airways, Singapore Airlines and Emirates are the top three most popular airlines that fly to London Heathrow Airport from Southeast Asia according to our data. Etihad Airways is the first choice among our users, with 56% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 4 different airlines that fly to London Heathrow Airport 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 Heathrow?

Etihad Airways, Qatar Airways, and Gulf Air are the most popular carriers operating from Southeast Asia to London Heathrow

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

As of June 2026, 52 flights take off from Southeast Asia and land in London Heathrow Airport each day. The most common flight departure time for this route is 23:00, with 39% of daily flights taking off in the evening.

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

As of June 2026, there are 4 operators available to choose from for flights from Southeast Asia to London Heathrow Airport.

How old do you have to be to fly from Southeast Asia to London Heathrow Airport?

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 Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The required travel and health documents for your London Heathrow Airport 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 Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$410 Cheap Flights from Southeast Asia to London Heathrow Airport in 2026

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Southeast Asia to London

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

09:50 - 18:45

KUL

LHR

15h 55m

1 stop

21:45 - 19:45

LHR

KUL

15h 00m

1 stop

$906Etihad Airways

Sat, 13 Jun - Sat, 20 Jun

09:50 - 18:45

KUL

LHR

15h 55m

1 stop

21:45 - 19:45

LHR

KUL

15h 00m

1 stop

$909Etihad Airways

Wed, 1 Jul - Tue, 15 Sep

12:05 - 19:30

SIN

LHR

38h 25m

2 stops

22:00 - 03:10

LHR

SIN

22h 10m

2 stops

$996Hainan Airlines

Thu, 9 Jul - Fri, 10 Jul

02:20 - 12:40

SIN

LHR

17h 20m

1 stop

14:40 - 15:30

LHR

SIN

17h 50m

1 stop

$1,017SAUDIA

Wed, 30 Sep - Thu, 8 Oct

20:00 - 15:20

SIN

LHR

26h 20m

1 stop

10:00 - 12:45

LHR

SIN

19h 45m

1 stop

$1,039Gulf Air

Mon, 28 Sep - Wed, 30 Sep

20:00 - 06:55

SIN

LHR

17h 55m

1 stop

10:00 - 12:45

LHR

SIN

19h 45m

1 stop

$1,040Gulf Air

Tue, 8 Sep - Tue, 15 Sep

19:05 - 12:15

CGK

LHR

24h 10m

1 stop

14:15 - 22:45

LHR

CGK

25h 30m

1 stop

$1,078SAUDIA

Sun, 25 Oct - Tue, 10 Nov

19:20 - 19:30

BKK

LHR

30h 10m

2 stops

22:00 - 10:00

LHR

BKK

30h 00m

2 stops

$1,092Hainan Airlines

Thu, 9 Jul - Fri, 31 Jul

07:20 - 19:10

DPS

LHR

19h 50m

1 stop

10:40 - 11:50

LHR

DPS

17h 10m

1 stop

$1,322Singapore Airlines

Mon, 23 Nov - Tue, 19 Jan

07:20 - 19:10

DPS

LHR

19h 50m

1 stop

09:10 - 11:50

LHR

DPS

18h 40m

1 stop

$1,329Singapore Airlines

Mon, 23 Nov - Tue, 19 Jan

Shenzhen Airlines flights from Southeast Asia to London Heathrow Airport

Our best Shenzhen Airlines deals on Southeast Asia to London Heathrow Airport flight tickets

Shenzhen Airlines

30 June

KUL12:50Kuala Lumpur Intl

38h 10m

1 stop

LHR20:00London Heathrow

4 July

LHR22:05London Heathrow

37h 40m

1 stop

KUL18:45Kuala Lumpur Intl

$1,028

Shenzhen Airlines

25 June

KUL12:50Kuala Lumpur Intl

38h 10m

1 stop

LHR20:00London Heathrow

11 July

LHR22:05London Heathrow

30h 45m

1 stop

KUL11:50Kuala Lumpur Intl

$1,029

Shenzhen Airlines

11 June

SIN03:00Singapore Changi

24h 00m

1 stop

LHR20:00London Heathrow

11 July

LHR22:05London Heathrow

20h 55m

1 stop

SIN02:00Singapore Changi

$1,208

China Eastern flights from Southeast Asia to London Heathrow Airport

Our best China Eastern deals on Southeast Asia to London Heathrow Airport flight tickets

China Eastern

18 June

BKK19:10Bangkok Suvarnabhumi

29h 30m

1 stop

LHR18:40London Heathrow

19 June

LHR21:20London Heathrow

35h 35m

2 stops

BKK14:55Bangkok Suvarnabhumi

$1,184

China Eastern

18 June

BKK07:50Bangkok Suvarnabhumi

40h 50m

2 stops

LHR18:40London Heathrow

19 June

LHR21:20London Heathrow

22h 35m

1 stop

BKK01:55Bangkok Suvarnabhumi

$1,185

China Eastern

3 June

BKK05:05Bangkok Suvarnabhumi

19h 35m

1 stop

LHR18:40London Heathrow

19 June

LHR21:20London Heathrow

18h 35m

1 stop

BKK21:55Bangkok Suvarnabhumi

$1,393

momondo 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

Cheapest return flight

Fastest return journey

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Sat 13/6

09:50-18:45

1 stop15h 55m

London Heathrow

Sat 20/6

21:45-19:45

1 stop15h 00m

$906

Kuala LumpurLondon

KUL - LHR

KULLHR

Kuala Lumpur Intl

Wed 1/7

09:50-18:45

1 stop15h 55m

London Heathrow

Tue 15/9

21:45-19:45

1 stop15h 00m

$909

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 9/7

12:05-19:30

2 stops38h 25m

London Heathrow

Fri 10/7

22:00-03:10

2 stops22h 10m

$996

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Wed 30/9

02:20-12:40

1 stop17h 20m

London Heathrow

Thu 8/10

14:40-15:30

1 stop17h 50m

$1,017

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Mon 28/9

20:00-15:20

1 stop26h 20m

London Heathrow

Wed 30/9

10:00-12:45

1 stop19h 45m

$1,039

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Tue 8/9

20:00-06:55

1 stop17h 55m

London Heathrow

Tue 15/9

10:00-12:45

1 stop19h 45m

$1,040

JakartaLondon

CGK - LHR

CGKLHR

Jakarta Soekarno-Hatta Intl

Sun 25/10

19:05-12:15

1 stop24h 10m

London Heathrow

Tue 10/11

14:15-22:45

1 stop25h 30m

$1,078

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Thu 9/7

19:20-19:30

2 stops30h 10m

London Heathrow

Fri 31/7

22:00-10:00

2 stops30h 00m

$1,092

DenpasarLondon

DPS - LHR

DPSLHR

Denpasar Bali Ngurah Rai

Mon 23/11

07:20-19:10

1 stop19h 50m

London Heathrow

Tue 19/1

10:40-11:50

1 stop17h 10m

$1,322

DenpasarLondon

DPS - LHR

DPSLHR

Denpasar Bali Ngurah Rai

Mon 23/11

07:20-19:10

1 stop19h 50m

London Heathrow

Tue 19/1

09:10-11:50

1 stop18h 40m

$1,329

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Southeast Asia to London Heathrow Airport

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 Heathrow Airport?

The month of November is, on average, the cheapest month to fly to London Heathrow Airport from Southeast Asia, with most prices found around $1,195. If you aren’t able to travel during the month of November, then book flights to London Heathrow Airport from Southeast Asia during June instead. Flights to London Heathrow Airport in June, while not as cheap as those in November, still average around $1,280.

What is the cheapest Southeast Asia to London Heathrow flight route?

Fly from Singapore Changi to London Heathrow for the best Southeast Asia - London Heathrow flight prices

What cabin class options are available on Southeast Asia to London Heathrow Airport flights?

There are 4 cabin classes available to choose from on Southeast Asia to London Heathrow Airport 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 Heathrow Airport flights?

No. A direct flight is the cheapest option for a flight between Southeast Asia to London Heathrow Airport.

Cheap Southeast Asia to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southeast Asia to London Heathrow Airport

Fastest flight time	12h 30m
Direct flights	Every day

The fastest flight from Southeast Asia to London Heathrow Airport takes 12h 30m

Direct flights go from Southeast Asia to London Heathrow Airport every day.

Search flight deals

Frequently asked questions about flying from Southeast Asia to London Heathrow Airport

When did momondo last update prices for flights from Southeast Asia to London Heathrow Airport?
Prices for flights from Southeast Asia to London Heathrow Airport refresh daily.
How many operators does momondo search for flights from Southeast Asia to London Heathrow Airport?
As of June 2026, there are 4 operators available to choose from for flights from Southeast Asia to London Heathrow Airport.
How old do you have to be to fly from Southeast Asia to London Heathrow Airport?
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 Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The required travel and health documents for your London Heathrow Airport 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 Heathrow Airport. 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 Heathrow Airport?
Based on momondo bookings for flights between Southeast Asia and London Heathrow Airport, the leading plane model is Boeing 787-9 Dreamliner, making up 16.49% of the total bookings. Other popular models include Boeing 777 with 13.31%, Airbus A320neo with 10.63%, and Boeing 777-300ER with 8.45%.

Best airlines flying from Southeast Asia to London Heathrow Airport

Compare and see reviews for airlines that fly from Southeast Asia to London Heathrow Airport with momondo

Airline	Rating	Free cancellation	Price
Etihad Airways	PriceFrom $691	Free cancellation	Rating 7.3 1,444 reviews	Search Etihad Airways flights
Emirates	PriceFrom $933	Free cancellation	Rating 8.1 3,581 reviews	Search Emirates flights
Singapore Airlines	PriceFrom $1,022	Free cancellation	Rating 8.2 1,528 reviews	Search Singapore Airlines flights
British Airways	PriceFrom $1,227	Free cancellation	Rating 6.7 8,019 reviews	Search British Airways flights

Gatwick

Hounslow

Wembley

Milton Keynes

Deal

Brentford

Poole

Abingdon

Ipswich

Marlow

Eastbourne

Watford

Chichester

Brentwood

Maidstone

Dover

Slough

Ascot

Salisbury

Stansted

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Southeast Asia to London . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Southeast Asia to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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?

If you are not ready to book a flight from Southeast Asia to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Thu 2/7

Thu 9/7

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular cities

Other flights to London

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular Cities in the United Kingdom

Look for other cheap flights to London City Airportfrom $2,148

Look for other cheap flights to London Luton Airportfrom $1,824

Look for other cheap flights to London Gatwick Airportfrom $1,282

Look for other cheap flights to London Stansted Airportfrom $1,238

Look for other cheap flights to Glasgow Intl Airportfrom $1,774

Look for other cheap flights to Belfast Intl Airportfrom $2,348

Look for other cheap flights to Belfast City Airportfrom $2,226

Cheap flights from Southeast Asia to London from $410

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 11/6. 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, great deals

Big names, great 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 return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Shenzhen Airlines flights from Southeast Asia to London Heathrow Airport

Our best Shenzhen Airlines deals on Southeast Asia to London Heathrow Airport flight tickets

China Eastern flights from Southeast Asia to London Heathrow Airport

Our best China Eastern deals on Southeast Asia to London Heathrow Airport flight tickets

momondo Fare Finder

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

See travel insights to London from

How to get the cheapest flight ticket from Southeast Asia to London Heathrow Airport

What is the cheapest month to fly to London Heathrow Airport?

What is the cheapest Southeast Asia to London Heathrow flight route?

What cabin class options are available on Southeast Asia to London Heathrow Airport flights?

Can stopping save me money on Southeast Asia to London Heathrow Airport flights?

What is the cheapest airline that flies from Southeast Asia to London Heathrow?

Which airlines fly to London Heathrow Airport?

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

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

Cheap Southeast Asia to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southeast Asia to London Heathrow Airport

Fastest flight time

Direct flights

Frequently asked questions about flying from Southeast Asia to London Heathrow Airport

Best airlines flying from Southeast Asia to London Heathrow Airport

Compare and see reviews for airlines that fly from Southeast Asia to London Heathrow Airport with momondo

Travelling to a place near London?

Why use momondo?

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise 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 London

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

London Heathrow Airport flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

Complete your trip to London

Explore popular destinations other users love

According to popular flight searches on momondo this year