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

China Eastern, China Southern, and Gulf Air are the most popular carriers operating from London Gatwick to Southeast Asia

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

The number of flights available between London Gatwick Airport and Southeast Asia is 2 per day as of August 2026. The most frequent departure time is 10:00, with 45% of daily flights leaving at midday.

Which airlines fly to Southeast Asia?

Emirates, China Eastern and Singapore Airlines are the top three most popular airlines that fly to Southeast Asia from London Gatwick Airport according to our data. Emirates is the first choice among our users, with 30% of people opting to fly with this airline when travelling to Southeast Asia. Keep in mind that there are 23 different airlines that fly to Southeast Asia on a routine basis, so you have a few additional options to choose from.

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

16 flights are operational weekly from London Gatwick Airport to Southeast Asia as of August 2026. The most popular departure day for this route is Tue, with 38% of flights per week taking off on this day.

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

The number of operators available for flights from London Gatwick Airport to Southeast Asia is 24 as of August 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Gatwick Airport to Southeast Asia.

What documentation or ID do you need to fly to Southeast Asia?

The required travel and health documents for your Southeast Asia 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 license and a passport valid for six months after your intended arrival at Southeast Asia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£248 Cheap Flights from London Gatwick Airport to Southeast Asia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Gatwick Airport to Southeast Asia

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

11:15 - 16:50LGW London Gatwick-HAN Hanoi Noibai

23h 35m1 stop Shanghai Pu Dong

13:25 - 06:55HAN Hanoi Noibai-LGW London Gatwick

23h 30m2 stops Beijing Capital Shanghai Pu Dong

£421Air China

Mon, 21 Sep - Mon, 5 Oct

21:20 - 11:00LGW London Gatwick-HAN Hanoi Noibai

31h 40m2 stops Chengdu Tianfu Intl Shanghai Pu Dong

13:25 - 06:55HAN Hanoi Noibai-LGW London Gatwick

23h 30m2 stops Beijing Capital Shanghai Pu Dong

£421Air China

Sun, 20 Sep - Mon, 5 Oct

21:15 - 14:00LGW London Gatwick-HAN Hanoi Noibai

34h 45m2 stops Milan Malpensa Shanghai Pu Dong

15:45 - 06:30HAN Hanoi Noibai-LGW London Gatwick

20h 45m1 stop Guangzhou Baiyun

£421Multiple Airlines

Wed, 23 Sep - Fri, 23 Oct

10:30 - 01:45LGW London Gatwick-HAN Hanoi Noibai

32h 15m1 stop Shanghai Pu Dong

02:45 - 14:00HAN Hanoi Noibai-LGW London Gatwick

18h 15m1 stop Shanghai Pu Dong

£422China Eastern

Thu, 5 Nov - Sun, 15 Nov

17:00 - 01:45LGW London Gatwick-HAN Hanoi Noibai

25h 45m1 stop Shanghai Pu Dong

02:45 - 14:00HAN Hanoi Noibai-LGW London Gatwick

18h 15m1 stop Shanghai Pu Dong

£422China Eastern

Mon, 9 Nov - Thu, 19 Nov

06:55 - 11:00LGW London Gatwick-HAN Hanoi Noibai

22h 05m2 stops Milan Malpensa Shanghai Pu Dong

19:45 - 06:30HAN Hanoi Noibai-LGW London Gatwick

16h 45m1 stop Guangzhou Baiyun

£422Multiple Airlines

Mon, 21 Sep - Wed, 14 Oct

18:10 - 23:00LGW London Gatwick-HAN Hanoi Noibai

22h 50m1 stop Guangzhou Baiyun

19:45 - 06:30HAN Hanoi Noibai-LGW London Gatwick

16h 45m1 stop Guangzhou Baiyun

£426China Southern

Sat, 19 Sep - Sat, 3 Oct

09:50 - 10:40LGW London Gatwick-HAN Hanoi Noibai

17h 50m1 stop Guangzhou Baiyun

19:45 - 06:30HAN Hanoi Noibai-LGW London Gatwick

17h 45m1 stop Guangzhou Baiyun

£429China Southern

Mon, 2 Nov - Sun, 15 Nov

15:40 - 12:35LGW London Gatwick-BKK Bangkok Suvarnabhumi

14h 55m1 stop Frankfurt am Main

22:35 - 14:40BKK Bangkok Suvarnabhumi-LGW London Gatwick

22h 05m1 stop Frankfurt am Main

£451Condor

Sat, 12 Sep - Sun, 20 Sep

15:35 - 12:35LGW London Gatwick-BKK Bangkok Suvarnabhumi

15h 00m1 stop Frankfurt am Main

22:35 - 14:45BKK Bangkok Suvarnabhumi-LGW London Gatwick

22h 10m1 stop Frankfurt am Main

£451Condor

Wed, 9 Sep - Wed, 23 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

19:35 - 12:35LGW London Gatwick-BKK Bangkok Suvarnabhumi

35h 00m1 stop Frankfurt am Main

22:35 - 09:00BKK Bangkok Suvarnabhumi-LGW London Gatwick

16h 25m1 stop Frankfurt am Main

£463Condor

Sun, 16 Aug - Sun, 11 Oct

19:40 - 12:35LGW London Gatwick-BKK Bangkok Suvarnabhumi

34h 55m1 stop Frankfurt am Main

22:35 - 09:00BKK Bangkok Suvarnabhumi-LGW London Gatwick

16h 25m1 stop Frankfurt am Main

£466Condor

Sat, 15 Aug - Sat, 10 Oct

22:10 - 12:50LGW London Gatwick-BKK Bangkok Suvarnabhumi

32h 40m1 stop Guangzhou Baiyun

08:20 - 19:40BKK Bangkok Suvarnabhumi-LGW London Gatwick

17h 20m1 stop Guangzhou Baiyun

£472China Southern

Sun, 16 Aug - Fri, 28 Aug

21:50 - 01:55LGW London Gatwick-BKK Bangkok Suvarnabhumi

22h 05m1 stop Guangzhou Baiyun

19:55 - 19:40BKK Bangkok Suvarnabhumi-LGW London Gatwick

29h 45m1 stop Guangzhou Baiyun

£472China Southern

Mon, 17 Aug - Thu, 27 Aug

13:50 - 07:50LGW London Gatwick-BKK Bangkok Suvarnabhumi

36h 00m2 stops Václav Havel Prague Sharjah

07:50 - 20:50BKK Bangkok Suvarnabhumi-LGW London Gatwick

20h 00m1 stop Phuket City

£487Multiple Airlines

Mon, 17 Aug - Tue, 8 Dec

21:50 - 23:00LGW London Gatwick-HAN Hanoi Noibai

19h 10m1 stop Guangzhou Baiyun

13:25 - 18:05HAN Hanoi Noibai-LGW London Gatwick

34h 40m1 stop Beijing Capital

£489Multiple Airlines

Mon, 17 Aug - Tue, 8 Sep

11:35 - 01:20LGW London Gatwick-HAN Hanoi Noibai

31h 45m1 stop Shanghai Pu Dong

18:45 - 19:10HAN Hanoi Noibai-LGW London Gatwick

30h 25m1 stop Shanghai Pu Dong

£514China Eastern

Mon, 17 Aug - Mon, 14 Sep

11:35 - 02:35LGW London Gatwick-SGN Ho Chi Minh City

33h 00m1 stop Shanghai Pu Dong

02:35 - 15:00SGN Ho Chi Minh City-LGW London Gatwick

18h 25m1 stop Shanghai Pu Dong

£529China Eastern

Thu, 13 Aug - Sun, 16 Aug

10:00 - 17:25LGW London Gatwick-BKK Bangkok Suvarnabhumi

25h 25m1 stop Sharjah

08:55 - 08:45BKK Bangkok Suvarnabhumi-LGW London Gatwick

29h 50m1 stop Sharjah

£566Air Arabia

Fri, 14 Aug - Mon, 14 Sep

10:00 - 17:25LGW London Gatwick-BKK Bangkok Suvarnabhumi

25h 25m1 stop Sharjah

18:25 - 08:45BKK Bangkok Suvarnabhumi-LGW London Gatwick

20h 20m1 stop Sharjah

£571Air Arabia

Fri, 14 Aug - Mon, 14 Sep

Cheap direct flights

Enter your travel dates to find the best prices.

12:40 - 07:20LGW London Gatwick-BKK Bangkok Suvarnabhumi

11h 40mdirect

09:20 - 15:35BKK Bangkok Suvarnabhumi-LGW London Gatwick

13h 15mdirect

£458Norse Atlantic UK

Tue, 27 Oct - Wed, 4 Nov

17:40 - 12:20LGW London Gatwick-BKK Bangkok Suvarnabhumi

11h 40mdirect

09:20 - 15:35BKK Bangkok Suvarnabhumi-LGW London Gatwick

13h 15mdirect

£462Norse Atlantic UK

Wed, 18 Nov - Sun, 6 Dec

22:15 - 16:05LGW London Gatwick-BKK Bangkok Suvarnabhumi

11h 50mdirect

22:35 - 05:55BKK Bangkok Suvarnabhumi-LGW London Gatwick

13h 20mdirect

£467British Airways

Sat, 22 Aug - Sun, 20 Sep

17:40 - 12:20LGW London Gatwick-BKK Bangkok Suvarnabhumi

11h 40mdirect

09:20 - 15:35BKK Bangkok Suvarnabhumi-LGW London Gatwick

13h 15mdirect

£549Hahn Air

Wed, 11 Nov - Wed, 25 Nov

21:20 - 16:05LGW London Gatwick-BKK Bangkok Suvarnabhumi

11h 45mdirect

23:05 - 05:25BKK Bangkok Suvarnabhumi-LGW London Gatwick

13h 20mdirect

£562British Airways

Tue, 8 Dec - Fri, 18 Dec

09:20 - 06:15LGW London Gatwick-SIN Singapore Changi

12h 55mdirect

02:35 - 09:05SIN Singapore Changi-LGW London Gatwick

14h 30mdirect

£563Singapore Airlines

Sun, 22 Nov - Sun, 29 Nov

09:20 - 06:15LGW London Gatwick-SIN Singapore Changi

12h 55mdirect

02:35 - 09:05SIN Singapore Changi-LGW London Gatwick

14h 30mdirect

£564Singapore Airlines

Tue, 17 Nov - Mon, 7 Dec

17:40 - 12:20LGW London Gatwick-BKK Bangkok Suvarnabhumi

11h 40mdirect

09:20 - 15:35BKK Bangkok Suvarnabhumi-LGW London Gatwick

13h 15mdirect

£608Multiple Airlines

Wed, 18 Nov - Sun, 13 Dec

12:40 - 07:20LGW London Gatwick-BKK Bangkok Suvarnabhumi

11h 40mdirect

09:20 - 15:35BKK Bangkok Suvarnabhumi-LGW London Gatwick

13h 15mdirect

£609Multiple Airlines

Tue, 1 Dec - Mon, 7 Dec

06:20 - 01:00LGW London Gatwick-BKK Bangkok Suvarnabhumi

11h 40mdirect

09:20 - 15:35BKK Bangkok Suvarnabhumi-LGW London Gatwick

13h 15mdirect

£634Hahn Air

Fri, 4 Dec - Sun, 13 Dec

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Condor flights from London Gatwick Airport to Southeast Asia

Our best Condor deals on London Gatwick Airport to Southeast Asia flight tickets

Condor

9 Sept

LGW15:35London Gatwick

15h 00m

1 stop

BKK12:35Bangkok Suvarnabhumi

23 Sept

BKK22:35Bangkok Suvarnabhumi

22h 10m

1 stop

LGW14:45London Gatwick

£451

Condor

1 Sept

LGW10:20London Gatwick

20h 15m

1 stop

BKK12:35Bangkok Suvarnabhumi

30 Sept

BKK22:35Bangkok Suvarnabhumi

22h 10m

1 stop

LGW14:45London Gatwick

£452

Condor

7 Sept

LGW19:40London Gatwick

34h 55m

1 stop

BKK12:35Bangkok Suvarnabhumi

1 Oct

BKK22:35Bangkok Suvarnabhumi

22h 10m

1 stop

LGW14:45London Gatwick

£452

China Southern flights from London Gatwick Airport to Southeast Asia

Our best China Southern deals on London Gatwick Airport to Southeast Asia flight tickets

China Southern

28 Oct

LGW09:50London Gatwick

17h 50m

1 stop

HAN10:40Hanoi Noibai

10 Nov

HAN19:45Hanoi Noibai

17h 45m

1 stop

LGW06:30London Gatwick

£432

China Southern

2 Oct

LGW11:00London Gatwick

25h 40m

1 stop

HAN18:40Hanoi Noibai

17 Oct

HAN11:05Hanoi Noibai

25h 25m

1 stop

LGW06:30London Gatwick

£441

China Southern

6 Nov

LGW09:50London Gatwick

30h 25m

1 stop

HAN23:15Hanoi Noibai

15 Nov

HAN19:45Hanoi Noibai

17h 45m

1 stop

LGW06:30London Gatwick

£442

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonHanoi

LGW London Gatwick - HAN Hanoi Noibai

LGWHAN

London Gatwick

Mon 21/9

11:15-16:50

1 stop23h 35m

Hanoi Noibai

Mon 5/10

13:25-06:55

2 stops23h 30m

£421

LondonHanoi

LGW London Gatwick - HAN Hanoi Noibai

LGWHAN

London Gatwick

Sun 20/9

21:20-11:00

2 stops31h 40m

Hanoi Noibai

Mon 5/10

13:25-06:55

2 stops23h 30m

£421

LondonHanoi

LGW London Gatwick - HAN Hanoi Noibai

LGWHAN

London Gatwick

Wed 23/9

21:15-14:00

2 stops34h 45m

Hanoi Noibai

Fri 23/10

15:45-06:30

1 stop20h 45m

£421

LondonHanoi

LGW London Gatwick - HAN Hanoi Noibai

LGWHAN

London Gatwick

Thu 5/11

10:30-01:45

1 stop32h 15m

Hanoi Noibai

Sun 15/11

02:45-14:00

1 stop18h 15m

£422

LondonHanoi

LGW London Gatwick - HAN Hanoi Noibai

LGWHAN

London Gatwick

Mon 9/11

17:00-01:45

1 stop25h 45m

Hanoi Noibai

Thu 19/11

02:45-14:00

1 stop18h 15m

£422

LondonHanoi

LGW London Gatwick - HAN Hanoi Noibai

LGWHAN

London Gatwick

Mon 21/9

06:55-11:00

2 stops22h 05m

Hanoi Noibai

Wed 14/10

19:45-06:30

1 stop16h 45m

£422

LondonHanoi

LGW London Gatwick - HAN Hanoi Noibai

LGWHAN

London Gatwick

Sat 19/9

18:10-23:00

1 stop22h 50m

Hanoi Noibai

Sat 3/10

19:45-06:30

1 stop16h 45m

£426

Fastest return journey

LondonHanoi

LGW London Gatwick - HAN Hanoi Noibai

LGWHAN

London Gatwick

Mon 2/11

09:50-10:40

1 stop17h 50m

Hanoi Noibai

Sun 15/11

19:45-06:30

1 stop17h 45m

£429

LondonBangkok

LGW London Gatwick - BKK Bangkok Suvarnabhumi

LGWBKK

London Gatwick

Sat 12/9

15:40-12:35

1 stop14h 55m

Bangkok Suvarnabhumi

Sun 20/9

22:35-14:40

1 stop22h 05m

£451

LondonBangkok

LGW London Gatwick - BKK Bangkok Suvarnabhumi

LGWBKK

London Gatwick

Wed 9/9

15:35-12:35

1 stop15h 00m

Bangkok Suvarnabhumi

Wed 23/9

22:35-14:45

1 stop22h 10m

£451

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 London Gatwick Airport to Southeast Asia

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 Southeast Asia?

The month of September is, on average, the cheapest month to fly to Southeast Asia from London Gatwick Airport, with most prices found around £666. If you are unable to visit Southeast Asia during the month of September, then departing from London Gatwick Airport during the month May is also very affordable. Most momondo users find prices during this month for around £674.

What is the cheapest day to depart on your flight to Southeast Asia?

Our data shows that Wednesday is the least expensive day to fly to Southeast Asia. Tickets to fly out on this day can be as low as £595. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Southeast Asia on Saturday is £718.

What is the cheapest time of day to depart on your flight to Southeast Asia?

At midday is the cheapest time of day to fly from London Gatwick Airport to Southeast Asia when you can find flight prices for as low as £262. Flying to Southeast Asia at midday is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around £717. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Fly from London Gatwick to Phuket City for the best London Gatwick - Southeast Asia flight prices

How far in advance should I book a flight from London Gatwick Airport to Southeast Asia?

You are more likely to see cheaper flights to Southeast Asia from London Gatwick Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around £620 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from London Gatwick Airport for as low as £532 on momondo.

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

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

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

Cheap London Gatwick Airport to Southeast Asia flight deals and tips

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

Fastest flight time	11h 40m
Direct flights	Mon, Tue, Wed, Thu and Sat
Airports in Southeast Asia	294 airports

The fastest flight from London Gatwick Airport to Southeast Asia takes 11h 40m

Direct flights go from London Gatwick Airport to Southeast Asia on Monday, Tuesday, Wednesday, Thursday and Saturday. There are no airlines offering direct flights..

There are 294 airports in Southeast Asia. From London Gatwick Airport there are direct flights to Bangkok Suvarnabhumi (BKK).

Search flight deals

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

When did momondo last update prices for flights from London Gatwick Airport to Southeast Asia?
Prices for flights from London Gatwick Airport to Southeast Asia refresh daily.
How many operators does momondo search for flights from London Gatwick Airport to Southeast Asia?
The number of operators available for flights from London Gatwick Airport to Southeast Asia is 24 as of August 2026.
How old do you have to be to fly from London Gatwick Airport to Southeast Asia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Gatwick Airport to Southeast Asia.
What documentation or ID do you need to fly to Southeast Asia?
The required travel and health documents for your Southeast Asia 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 license and a passport valid for six months after your intended arrival at Southeast Asia. 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 London Gatwick Airport to Southeast Asia?
Based on momondo bookings for flights between London Gatwick Airport and Southeast Asia, the leading plane model is Airbus A320-100/200, making up 18.92% of the total bookings. Other popular models include Boeing 777 with 12.61%, Airbus A321neo with 11.56%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 8.26%.

Best airlines flying from London Gatwick Airport to Southeast Asia

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

Airline	Rating	Free Cancellation	Price
Turkmenistan Airlines	PriceFrom £267	Free Cancellation	Rating 0.0 0 reviews	Search Turkmenistan Airlines flights
Hahn Air	PriceFrom £272	Free Cancellation	Rating 0.0	Search Hahn Air flights
Norse Atlantic UK	PriceFrom £277	Free Cancellation	Rating 7.2 55 reviews	Search Norse Atlantic UK flights
Gulf Air	PriceFrom £316	Free Cancellation	Rating 7.2 239 reviews	Search Gulf Air flights
Air China	PriceFrom £342	Free Cancellation	Rating 7.4 160 reviews	Search Air China flights
China Southern	PriceFrom £343	Free Cancellation	Rating 7.3 173 reviews	Search China Southern flights
SAUDIA	PriceFrom £390	Free Cancellation	Rating 7.3 692 reviews	Search SAUDIA flights
Condor	PriceFrom £422	Free Cancellation	Rating 6.5 551 reviews	Search Condor flights
Etihad Airways	PriceFrom £431	Free Cancellation	Rating 7.3 1,502 reviews	Search Etihad Airways flights
SWISS	PriceFrom £432	Free Cancellation	Rating 7.5 2,035 reviews	Search SWISS flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Southeast Asia for you.

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

momondo does allow users to show only those flights to Southeast Asia from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Southeast Asia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Southeast Asia.

I’m not ready to book a flight from London to Southeast Asia right now. Can momondo alert me if prices change?

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