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

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

What airlines fly to Southeast Asia?

Emirates, SAUDIA 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 45% of people opting to fly with this airline when traveling to Southeast Asia. Keep in mind that there are 9 different airlines that fly to Southeast Asia on a routine basis, so you have a few additional options to choose from.

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 were last updated today.

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 7 as of September 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Gatwick Airport to Southeast Asia.

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

The travel and health documents you'll need for your trip to Southeast Asia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Southeast Asia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$392 Cheap Flights from London Gatwick Airport to Southeast Asia in 2025/26

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

As of September 2025, there are 2 flights per day flying from London Gatwick Airport to Southeast Asia. The most common time of day flights depart is 10:00AM, with 100% of flights taking off at noon.

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

The number of flights available between London Gatwick Airport and Southeast Asia is 17 per week as of September 2025. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.

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Find the cheapest flights from London Gatwick Airport to Southeast Asia

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

11:35 am - 12:10 amLGW-BKK

29h 35m1 stop

1:30 am - 5:35 amBKK-LGW

35h 05m1 stop

$587Air China

Find Deal

Fri, Dec 5 - Fri, Dec 19

6:40 am - 9:05 pmLGW-BKK

31h 25m2 stops

10:05 pm - 11:00 pmBKK-LGW

31h 55m2 stops

$590Multiple Airlines

Find Deal

Sat, Nov 1 - Wed, Nov 19

6:35 am - 5:20 amLGW-BKK

15h 45m1 stop

12:25 pm - 6:20 pmBKK-LGW

12h 55mnonstop

$591Multiple Airlines

Find Deal

Wed, Dec 3 - Thu, Dec 25

11:05 am - 1:30 amLGW-BKK

31h 25m1 stop

7:30 pm - 5:35 amBKK-LGW

17h 05m1 stop

$598Air China

Find Deal

Sun, Mar 1 - Sat, Mar 28

10:30 am - 10:35 pmLGW-BKK

29h 05m3 stops

1:35 pm - 6:30 amBKK-LGW

23h 55m1 stop

$611China Eastern

Find Deal

Thu, Nov 6 - Fri, Nov 28

10:30 am - 12:20 pmLGW-BKK

18h 50m1 stop

3:05 pm - 6:30 amBKK-LGW

22h 25m2 stops

$612China Eastern

Find Deal

Mon, Nov 10 - Tue, Nov 25

4:00 pm - 10:25 amLGW-BKK

11h 25mnonstop

8:25 am - 2:25 pmBKK-LGW

13h 00mnonstop

$617Norse Atlantic UK

Find Deal

Tue, Dec 2 - Tue, Dec 16

4:00 pm - 10:25 amLGW-BKK

11h 25mnonstop

12:30 pm - 6:30 pmBKK-LGW

13h 00mnonstop

$625Norse Atlantic UK

Find Deal

Wed, Nov 5 - Wed, Dec 17

5:15 pm - 5:55 pmLGW-SIN

17h 40m1 stop

10:15 am - 10:20 pmSIN-LGW

19h 05m1 stop

$715Turkish Airlines

Find Deal

Mon, Oct 6 - Fri, Oct 10

10:05 am - 5:35 pmLGW-SIN

23h 30m1 stop

11:25 pm - 4:10 pmSIN-LGW

24h 45m1 stop

$717Turkish Airlines

Find Deal

Mon, Nov 3 - Mon, Nov 24

Qatar Airways flights from London Gatwick Airport to Southeast Asia

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

Qatar Airways

Sep 22

LGW2:55 pmLondon Gatwick

16h 30m

1 stop

BKK1:25 pmBangkok Suvarnabhumi

Oct 9

BKK9:05 pmBangkok Suvarnabhumi

15h 35m

1 stop

LGW6:40 amLondon Gatwick

$729

Find similar

Qatar Airways

Sep 25

LGW9:00 amLondon Gatwick

22h 25m

1 stop

BKK1:25 pmBangkok Suvarnabhumi

Oct 1

BKK9:05 pmBangkok Suvarnabhumi

22h 20m

1 stop

LGW1:25 pmLondon Gatwick

$731

Find similar

Qatar Airways

Sep 25

LGW9:00 amLondon Gatwick

15h 55m

1 stop

BKK6:55 amBangkok Suvarnabhumi

Oct 20

BKK8:55 amBangkok Suvarnabhumi

27h 45m

1 stop

LGW6:40 amLondon Gatwick

$732

Find similar

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

Nov 29

LGW8:25 pmLondon Gatwick

30h 45m

2 stops

BKK10:10 amBangkok Suvarnabhumi

Dec 21

BKK3:45 pmBangkok Suvarnabhumi

22h 15m

1 stop

LGW7:00 amLondon Gatwick

$634

Find similar

China Southern

Dec 2

LGW8:20 pmLondon Gatwick

21h 45m

2 stops

BKK1:05 amBangkok Suvarnabhumi

Dec 24

BKK6:55 pmBangkok Suvarnabhumi

19h 05m

1 stop

LGW7:00 amLondon Gatwick

$650

Find similar

China Southern

Oct 3

LGW12:00 pmLondon Gatwick

22h 50m

1 stop

BKK4:50 pmBangkok Suvarnabhumi

Oct 15

BKK3:00 amBangkok Suvarnabhumi

34h 10m

1 stop

LGW7:10 amLondon Gatwick

$654

Find similar

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

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Fri 12/5

11:35 am-12:10 am

1 stop29h 35m

Bangkok Suvarnabhumi

Fri 12/19

1:30 am-5:35 am

1 stop35h 05m

$587

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Sat 11/1

6:40 am-9:05 pm

2 stops31h 25m

Bangkok Suvarnabhumi

Wed 11/19

10:05 pm-11:00 pm

2 stops31h 55m

$590

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Wed 12/3

6:35 am-5:20 am

1 stop15h 45m

Bangkok Suvarnabhumi

Thu 12/25

12:25 pm-6:20 pm

Nonstop12h 55m

$591

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Sun 3/1

11:05 am-1:30 am

1 stop31h 25m

Bangkok Suvarnabhumi

Sat 3/28

7:30 pm-5:35 am

1 stop17h 05m

$598

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Thu 11/6

10:30 am-10:35 pm

3 stops29h 05m

Bangkok Suvarnabhumi

Fri 11/28

1:35 pm-6:30 am

1 stop23h 55m

$611

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Mon 11/10

10:30 am-12:20 pm

1 stop18h 50m

Bangkok Suvarnabhumi

Tue 11/25

3:05 pm-6:30 am

2 stops22h 25m

$612

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Tue 12/2

4:00 pm-10:25 am

Nonstop11h 25m

Bangkok Suvarnabhumi

Tue 12/16

8:25 am-2:25 pm

Nonstop13h 00m

$617

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Wed 11/5

4:00 pm-10:25 am

Nonstop11h 25m

Bangkok Suvarnabhumi

Wed 12/17

12:30 pm-6:30 pm

Nonstop13h 00m

$625

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Mon 10/6

5:15 pm-5:55 pm

1 stop17h 40m

Singapore Changi

Fri 10/10

10:15 am-10:20 pm

1 stop19h 05m

$715

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Mon 11/3

10:05 am-5:35 pm

1 stop23h 30m

Singapore Changi

Mon 11/24

11:25 pm-4:10 pm

1 stop24h 45m

$717

Flights are sorted by cheapest round-trip 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 May is, on average, the cheapest month to fly to Southeast Asia from London Gatwick Airport, with most prices found around $729. If you don’t want to visit Southeast Asia in May, then you should wait until June to fly from London Gatwick Airport, when ticket prices are also cheap, with an average price of $746.

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

The cheapest day to depart from London Gatwick Airport to Southeast Asia is on a Wednesday when prices can be found for as low as $699. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,104. These prices are subject to change though, so be sure to set up a Price Alert for flights to Southeast Asia.

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

In the afternoon 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 $727. Flying to Southeast Asia in the afternoon 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 $987. 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 Bangkok Suvarnabhumi for the best London Gatwick - Southeast Asia flight prices

How far in advance should I book a flight 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 $896 when searching weeks out. 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 $797 on momondo.

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

There are 3 cabin classes available to choose from on London Gatwick 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 25m
Direct flights	Mon, Tue, Wed and Thu
Airports in Southeast Asia	1 airport

The fastest flight from London Gatwick Airport to Southeast Asia takes 11h 25m

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

There is 1 airport near Southeast Asia: Bangkok Suvarnabhumi (BKK)

Search flight deals

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 were last updated today.
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 7 as of September 2025.
How old do you have to be to fly from London Gatwick Airport to Southeast Asia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Gatwick Airport to Southeast Asia.
What documentation or ID do you need to fly to Southeast Asia?
The travel and health documents you'll need for your trip to Southeast Asia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Southeast Asia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Gatwick Airport to Southeast Asia?
momondo data reveals that the most frequently booked plane model on the route from London Gatwick Airport to Southeast Asia is Airbus A320-100/200, representing 17.80% of all bookings. The subsequent popular models are Boeing 777 at 13.75%, Airbus A321neo at 8.99%, and Boeing 787-9 Dreamliner at 8.39%.

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
Air China	PriceFrom $461	Free Cancellation	Rating 7.3 101 reviews	Search Air China flights
Norse Atlantic UK	PriceFrom $533	Free Cancellation	Rating 7.1 49 reviews	Search Norse Atlantic UK flights
China Eastern	PriceFrom $559	Free Cancellation	Rating 7.2 166 reviews	Search China Eastern flights
SAUDIA	PriceFrom $676	Free Cancellation	Rating 7.4 634 reviews	Search SAUDIA flights
Qatar Airways	PriceFrom $708	Free Cancellation	Rating 7.4 3,624 reviews	Search Qatar Airways flights
Turkish Airlines	PriceFrom $776	Free Cancellation	Rating 7.3 3,968 reviews	Search Turkish Airlines flights
Singapore Airlines	PriceFrom $792	Free Cancellation	Rating 8.1 1,365 reviews	Search Singapore Airlines flights
British Airways	PriceFrom $816	Free Cancellation	Rating 6.7 7,363 reviews	Search British Airways flights
Emirates	PriceFrom $854	Free Cancellation	Rating 8.1 3,336 reviews	Search Emirates flights

Why use momondo?

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

It is quick and easy to find London to Southeast Asia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Southeast Asia that suits you.

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

All flight searches from London to Southeast Asia on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for London to Southeast Asia 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 London to Southeast Asia right now. Can momondo alert me if prices change?

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

An easier way to manage your Southeast Asia trip

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

Start using Trips

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Find better results for your trip to Southeast Asia

Popular cities in Southeast Asia

Flights to New Yorkfrom $49

Flights to Londonfrom $318

Flights to Bangkokfrom $508

Flights to Tokyofrom $374

Flights to Los Angelesfrom $49

Flights to Parisfrom $360

Flights to Copenhagenfrom $369

Flights to Istanbulfrom $397

Flights to Manilafrom $523

Flights to Romefrom $340

Flights to Miamifrom $49

Flights to Chicagofrom $49

Cheap flights from London Gatwick Airport to Southeast Asia from $392

Big names and deals

Big names and 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 London Gatwick Airport to Southeast Asia

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Qatar Airways flights from London Gatwick Airport to Southeast Asia

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

China Southern flights from London Gatwick Airport to Southeast Asia

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

momondo Fare Finder

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

See travel insights to Southeast Asia from

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

What is the cheapest month to fly to Southeast Asia?

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

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

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

Fly from London Gatwick to Bangkok Suvarnabhumi for the best London Gatwick - Southeast Asia flight prices

How far in advance should I book a flight to Southeast Asia?

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

There are 3 cabin classes available to choose from on London Gatwick 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.

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

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

What airlines fly to Southeast Asia?

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

As of September 2025, there are 2 flights per day flying from London Gatwick Airport to Southeast Asia. The most common time of day flights depart is 10:00AM, with 100% of flights taking off at noon.

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

The number of flights available between London Gatwick Airport and Southeast Asia is 17 per week as of September 2025. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.

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

Direct flights

Airports in Southeast Asia

When did momondo last update prices for flights from London Gatwick Airport to Southeast Asia?

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

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

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

What is the most popular plane model from London Gatwick Airport to Southeast Asia?

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

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your Southeast Asia trip

We make it super easy to schedule, organize 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 Southeast Asia

Popular cities in Southeast Asia

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