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Southeast Asia

$369+ Cheap flights from Gatwick (LGW) to Southeast Asia

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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — BKK
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheap flight deals from Gatwick to Southeast Asia

Keep the following information in mind while searching for Gatwick to Southeast Asia flight deals. Data was last updated April 25, 2025.

Round-trip from

$554
(FlightHub)

One-way from

$369
(Connections by easyJet)

Popular in

December

Cheapest in

November

Average price

$881
From London Gatwick to Southeast Asia
Search Deals
One-way flight from London Gatwick to Southeast Asia
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Highest demand for flights based on searches. 4% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Gatwick to Southeast Asia

Cheapest flights from Gatwick to Southeast Asia
Explore the most affordable flight options available from Gatwick to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This FlightHub deal was found by Cheapflights users on 4/25. 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.
Tue 5/611:35 amLGW - BKK
1 stop18h 55mChina Eastern
Sun 6/12:10 amBKK - LGW
1 stop34h 30mChina Eastern
Deal found 4/25$554
This Gulf Air deal was found by Cheapflights users on 4/25. 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 Gulf Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/411:25 amLGW - SIN
1 stop17h 55mGulf Air
Tue 5/138:00 pmSIN - LGW
1 stop17h 55mGulf Air
Deal found 4/25$582
This Mytrip deal was found by Cheapflights users on 4/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1812:35 pmLGW - BKK
1 stop23h 35mAir China
Wed 6/257:35 pmBKK - LGW
1 stop17h 00mAir China
Deal found 4/25$583
This Mytrip deal was found by Cheapflights users on 4/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/411:35 amLGW - SIN
2 stops29h 05mChina Eastern
Wed 6/1112:55 amSIN - LGW
1 stop21h 05mChina Eastern
Deal found 4/25$605
This Connections by easyJet deal was found by Cheapflights users on 4/25. 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 Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/104:10 pmLGW - BKK
2 stops33h 55mMultiple Airlines
Sat 5/248:25 pmBKK - LGW
2 stops32h 45mMultiple Airlines
Deal found 4/25$621
This Connections by easyJet deal was found by Cheapflights users on 4/25. 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 Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/22:40 pmLGW - SIN
1 stop28h 30mMultiple Airlines
Thu 9/251:50 amSIN - LGW
1 stop31h 55mMultiple Airlines
Deal found 4/25$688
This SAUDIA deal was found by Cheapflights users on 4/25. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/223:00 pmLGW - BKK
1 stop16h 45mSAUDIA
Wed 6/41:50 amBKK - LGW
1 stop17h 10mSAUDIA
Deal found 4/25$701
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/184:00 pmLGW - BKK
Nonstop11h 25mNorse Atlantic UK
Thu 12/412:30 pmBKK - LGW
Nonstop13h 00mNorse Atlantic UK
Deal found 4/25$729
This SWISS deal was found by Cheapflights users on 4/24. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/46:35 pmLGW - BKK
1 stop33h 10mSWISS
Sun 6/2912:50 pmBKK - LGW
1 stop35h 00mSWISS
Deal found 4/24$730
This China Southern deal was found by Cheapflights users on 4/25. 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 Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2612:00 pmLGW - BKK
1 stop17h 40mChina Southern
Thu 7/38:20 pmBKK - LGW
1 stop16h 50mChina Southern
Deal found 4/25$739
This SWISS deal was found by Cheapflights users on 4/25. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/306:40 pmLGW - SIN
1 stop15h 25mSWISS
Mon 9/2211:20 pmSIN - LGW
1 stop25h 30mSWISS
Deal found 4/25$759
This FlightHub deal was found by Cheapflights users on 4/25. 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.
Wed 9/35:15 pmLGW - BKK
1 stop16h 10mTurkish Airlines
Thu 9/256:45 amBKK - LGW
1 stop21h 35mTurkish Airlines
Deal found 4/25$772

Cheapflights Fare Finder

Customize your flight search to find flights from Gatwick to Southeast Asia 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 April 25, 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Southeast Asia that are best for you.

Fly from

Gatwick

Fly to

Southeast Asia

Route

Depart

Return

Price

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Tue 5/6

11:35 am-12:30 pm

1 stop18h 55m

Bangkok Suvarnabhumi

Sun 6/1

2:10 am-6:40 am

1 stop34h 30m

$554

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Wed 6/18

12:35 pm-6:10 pm

1 stop23h 35m

Bangkok Suvarnabhumi

Wed 6/25

7:35 pm-6:35 am

1 stop17h 00m

$583

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Wed 6/4

11:35 am-3:35 pm

1 stop21h 00m

Singapore Changi

Wed 6/11

12:55 am-3:00 pm

1 stop21h 05m

$588

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Fri 9/5

11:25 am-12:20 pm

1 stop17h 55m

Singapore Changi

Thu 9/25

8:00 pm-6:55 am

1 stop17h 55m

$608

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Sat 5/10

4:10 pm-8:05 am

2 stops33h 55m

Bangkok Suvarnabhumi

Sat 5/24

8:25 pm-11:10 pm

2 stops32h 45m

$621

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Tue 9/2

2:40 pm-2:10 am

1 stop28h 30m

Singapore Changi

Thu 9/25

1:50 am-2:45 am

1 stop31h 55m

$688

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Thu 5/22

3:00 pm-1:45 pm

1 stop16h 45m

Bangkok Suvarnabhumi

Wed 6/4

1:50 am-1:00 pm

1 stop17h 10m

$701

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Wed 6/4

6:35 pm-9:45 am

1 stop33h 10m

Bangkok Suvarnabhumi

Sun 6/29

12:50 pm-5:50 pm

1 stop35h 00m

$730

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Sun 9/21

11:25 am-9:55 am

1 stop16h 30m

Bangkok Suvarnabhumi

Tue 10/21

7:40 pm-6:55 am

1 stop17h 15m

$734

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Thu 6/26

12:00 pm-11:40 am

1 stop17h 40m

Bangkok Suvarnabhumi

Thu 7/3

8:20 pm-7:10 am

1 stop16h 50m

$739

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 48 results
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Best time to book a flight from Gatwick to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Gatwick 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 London Gatwick Airport to Southeast Asia

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

Currently, March is the cheapest month in which you can book a flight from London Gatwick Airport to Southeast Asia (average of $958). Flying from London Gatwick Airport to Southeast Asia in December is currently the most expensive (average of $1,574). 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 LGW to YJX?

Find hourly flight availability from Gatwick to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Gatwick Airport to Southeast Asia as you normally would.

Rainfall in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southeast Asia ranges from 0.4 - 15.7 inches per month. July is typically the wettest month, when rainfall can reach 15.7 in. February is typically the driest time to visit Southeast Asia when rainfall is around 0.4 in.

Temperature in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Southeast Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. 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 Southeast Asia. Reviews last updated April 25, 2025.
Peruse reviews from past customers who have flown with Singapore Airlines, Emirates and SWISS from London to Southeast Asia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,290 reviews

Crew

8.6

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very good
1,290 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Crew

8.6

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Emirates
8.0
Very good
3,208 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Crew

8.6

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
SWISS
7.5
Good
1,582 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Crew

8.6

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
China Southern
7.5
Good
94 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Crew

8.6

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qatar Airways
7.4
Good
3,562 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Crew

8.6

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

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

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

    The cheapest airlines for a one-way flight from London Gatwick Airport to Southeast Asia are China Eastern ($379), Air China ($445), and Gulf Air ($448).

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

    On average you can expect to pay $838 for a flight from London Gatwick Airport to Southeast Asia. The cheapest flight overall is $426 while the most popular route, (London Gatwick - Bangkok Suvarnabhumi) is currently priced at $562.

  • Can I find deals for flights from Gatwick to Southeast Asia that include hotel bookings?

    Yes. In addition to deals on Gatwick to Southeast Asia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Southeast Asia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Southeast Asia.

  • Can I find deals for business class flights from Gatwick to Southeast Asia?

    Yes. Cheapflights offers flight deals from Gatwick to Southeast Asia 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 London Gatwick Airport to Southeast Asia?

    Currently, March is the cheapest month in which you can book a flight from London Gatwick Airport to Southeast Asia (average of $958). Flying from London Gatwick Airport to Southeast Asia in December is currently the most expensive (average of $1,574). 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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Alternative routes for Gatwick to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
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Heathrow to Capital flights
Heathrow to Lahore flights
Heathrow to Yerevan flights
Heathrow to Taiwan Taoyuan Intl flights
Heathrow to Hyderabad flights
Heathrow to Karachi flights
Heathrow to Singapore flights
Heathrow to Bangalore flights
Gatwick to Hong Kong flights

Top 8 airlines flying from Gatwick to Southeast Asia

Discover the top 8 airlines that operate flights from Gatwick to Southeast Asia. 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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$461Average$581FlexibilityNo cancel feeOn-time67%
China EasternCheapest$528Average$732FlexibilityNo cancel feeOn-time62%
Turkish AirlinesCheapest$669Average$908FlexibilityNo cancel feeOn-time77%
SAUDIACheapest$676Average$769FlexibilityNo cancel feeOn-time86%
Qatar AirwaysCheapest$694Average$855FlexibilityNo cancel feeOn-time68%
British AirwaysCheapest$789Average$1,042FlexibilityNo cancel feeOn-time70%
Singapore AirlinesCheapest$792Average$1,031FlexibilityNo cancel feeOn-time81%
EmiratesCheapest$837Average$1,181FlexibilityNo cancel feeOn-time75%

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