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Southeast Asia

$377+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — BKK
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Round-trip from

$585
(Connections by easyJet)

One-way from

$377
(Norse)

Popular in

December

Cheapest in

November

Average price

$742
From London Gatwick to Southeast Asia
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One-way flight from London Gatwick to Southeast Asia
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($36 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 March 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 March 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/26. 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 5/136:00 pmLGW - BKK
1 stop18h 05mChina Eastern
Tue 5/204:50 pmBKK - LGW
1 stop19h 50mChina Eastern
Deal found 3/26$583
This Connections by easyJet deal was found by Cheapflights users on 3/26. 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.
Sun 5/117:15 amLGW - BKK
2 stops44h 35mMultiple Airlines
Sun 5/184:15 pmBKK - LGW
2 stops36h 40mMultiple Airlines
Deal found 3/26$585
This SAUDIA deal was found by Cheapflights users on 3/26. 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.
Tue 4/223:00 pmLGW - BKK
1 stop16h 45mSAUDIA
Wed 5/71:50 amBKK - LGW
1 stop17h 10mSAUDIA
Deal found 3/26$591
This FlightHub deal was found by Cheapflights users on 3/26. 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 11/2611:40 amLGW - BKK
1 stop30h 00mAir China
Tue 12/161:40 amBKK - LGW
1 stop36h 15mAir China
Deal found 3/26$598
This Gulf Air deal was found by Cheapflights users on 3/27. 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 4/2011:25 amLGW - SIN
1 stop17h 55mGulf Air
Sat 5/178:00 pmSIN - LGW
1 stop17h 55mGulf Air
Deal found 3/27$624
This Connections by easyJet deal was found by Cheapflights users on 3/27. 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.
Thu 5/82:20 pmLGW - SIN
1 stop28h 50mMultiple Airlines
Tue 5/201:50 amSIN - LGW
1 stop28h 15mMultiple Airlines
Deal found 3/27$639
This Air China deal was found by Cheapflights users on 3/27. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1112:35 pmLGW - SIN
1 stop26h 20mAir China
Sat 6/2111:25 pmSIN - LGW
1 stop38h 10mAir China
Deal found 3/27$674
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Sat 5/104:55 pmLGW - BKK
1 stop14h 10mTurkmenistan Airlines
Sat 5/174:40 amBKK - LGW
1 stop16h 45mTurkmenistan Airlines
Deal found 3/26$693
This Turkish Airlines deal was found by Cheapflights users on 3/27. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/35:15 pmLGW - SIN
1 stop17h 40mTurkish Airlines
Thu 6/1910:15 amSIN - LGW
1 stop19h 05mTurkish Airlines
Deal found 3/27$697
This Turkish Airlines deal was found by Cheapflights users on 3/27. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/245:20 amLGW - BKK
1 stop17h 55mTurkish Airlines
Tue 7/226:45 amBKK - LGW
1 stop21h 35mTurkish Airlines
Deal found 3/27$724
This Gulf Air deal was found by Cheapflights users on 3/27. 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.
Wed 5/2811:25 amLGW - BKK
1 stop16h 30mGulf Air
Thu 6/197:40 pmBKK - LGW
1 stop17h 15mGulf Air
Deal found 3/27$725
This Norse Atlantic Airways deal was found by Cheapflights users on 3/27. 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 Norse Atlantic Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/94:00 pmLGW - BKK
Nonstop11h 25mNorse Atlantic UK
Wed 11/1912:30 pmBKK - LGW
Nonstop13h 00mNorse Atlantic UK
Deal found 3/27$732

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 March 28, 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 5/13

6:00 pm-6:05 pm

1 stop18h 05m

Bangkok Suvarnabhumi

Tue 5/20

4:50 pm-6:40 am

1 stop19h 50m

$583

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Sun 5/11

7:15 am-9:50 am

2 stops44h 35m

Bangkok Suvarnabhumi

Sun 5/18

4:15 pm-10:55 pm

2 stops36h 40m

$585

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Tue 4/22

3:00 pm-1:45 pm

1 stop16h 45m

Bangkok Suvarnabhumi

Wed 5/7

1:50 am-1:00 pm

1 stop17h 10m

$591

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Sun 4/20

11:25 am-12:20 pm

1 stop17h 55m

Singapore Changi

Sat 5/17

8:00 pm-6:55 am

1 stop17h 55m

$624

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Thu 5/8

2:20 pm-2:10 am

1 stop28h 50m

Singapore Changi

Tue 5/20

1:50 am-11:05 pm

1 stop28h 15m

$639

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Mon 6/2

12:35 pm-6:10 pm

1 stop23h 35m

Bangkok Suvarnabhumi

Sun 6/22

7:35 pm-6:35 am

1 stop17h 00m

$671

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Wed 6/11

12:35 pm-9:55 pm

1 stop26h 20m

Singapore Changi

Sat 6/21

11:25 pm-6:35 am

1 stop38h 10m

$674

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Sat 5/10

4:55 pm-1:05 pm

1 stop14h 10m

Bangkok Suvarnabhumi

Sat 5/17

4:40 am-3:25 pm

1 stop16h 45m

$693

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Tue 6/3

5:15 pm-5:55 pm

1 stop17h 40m

Singapore Changi

Thu 6/19

10:15 am-10:20 pm

1 stop19h 05m

$697

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Tue 6/24

5:20 am-5:15 am

1 stop17h 55m

Bangkok Suvarnabhumi

Tue 7/22

6:45 am-10:20 pm

1 stop21h 35m

$724

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 46 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 $963). 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 March 28, 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 March 28, 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
1,285 reviews

Comfort

7.9

Crew

8.6

Food

7.7

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very good
1,285 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Comfort

7.9

Crew

8.6

Food

7.7

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Emirates
8.0
Very good
3,190 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Comfort

7.9

Crew

8.6

Food

7.7

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
SWISS
7.5
Good
1,570 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Comfort

7.9

Crew

8.6

Food

7.7

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
China Southern
7.5
Good
94 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Comfort

7.9

Crew

8.6

Food

7.7

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Qatar Airways
7.4
Good
3,538 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Comfort

7.9

Crew

8.6

Food

7.7

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

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 SAUDIA ($389), China Eastern ($391), and Air China ($394).

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

    On average you can expect to pay $1,289 for a flight from London Gatwick Airport to Southeast Asia. The cheapest flight overall is $497 while the most popular route, (London Gatwick - Bangkok Suvarnabhumi) is currently priced at $527.

  • 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 $963). 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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London City to New Delhi flights
Heathrow to Yerevan flights
Heathrow to Karachi 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$461Average$571FlexibilityNo cancel feeOn-time67%
China EasternCheapest$551Average$657FlexibilityNo cancel feeOn-time62%
Turkish AirlinesCheapest$669Average$896FlexibilityNo cancel feeOn-time77%
SAUDIACheapest$679Average$769FlexibilityNo cancel feeOn-time86%
Qatar AirwaysCheapest$693Average$853FlexibilityNo cancel feeOn-time68%
Singapore AirlinesCheapest$782Average$1,072FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$789Average$1,042FlexibilityNo cancel feeOn-time70%
EmiratesCheapest$835Average$1,175FlexibilityNo cancel feeOn-time75%
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