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Cheap flights from London Gatwick Airport to Southeast Asia from £302

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — BKK
26 Feb — 5 Mar1
1 adult

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 21 February 2025.

Round-trip from

£448

One-way from

£302

Popular in

December

Cheapest in

May

Average price

£658
Air China
  • Air China
  • 9/3-26/3
  • 4 total stops
  • 65h 45m total
  • London to Southeast Asia
Search Deals
3/3
  • 3/3
  • 2 total stops
  • 31h 50m total
  • London to Southeast Asia
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£39 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

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 21 February 2025.

Sun 9/311:40LGW - MNL
2 stops29h 45mAir China
Wed 26/302:55MNL - LGW
2 stops36h 00mAir China
Deal found 20/2£448
Fri 7/310:30LGW - MNL
2 stops25h 10mMultiple Airlines
Fri 14/320:35MNL - LGW
2 stops41h 55mMultiple Airlines
Deal found 20/2£448
Wed 26/210:30LGW - MNL
1 stop33h 10mChina Eastern
Tue 25/304:55MNL - LGW
1 stop33h 35mChina Eastern
Deal found 20/2£462
Tue 22/418:00LGW - CGK
1 stop22h 30mChina Eastern
Sat 3/523:30CGK - LGW
1 stop37h 10mChina Eastern
Deal found 20/2£465
Sat 1/311:40LGW - HAN
1 stop22h 00mAir China
Mon 31/318:15HAN - LGW
1 stop18h 40mAir China
Deal found 21/2£472
Mon 10/311:40LGW - SGN
2 stops50h 40mMultiple Airlines
Fri 11/402:35SGN - LGW
1 stop34h 05mMultiple Airlines
Deal found 20/2£478
Sat 3/516:10LGW - CGK
2 stops34h 25mMultiple Airlines
Sun 11/520:05CGK - LGW
2 stops32h 50mMultiple Airlines
Deal found 20/2£478
Fri 30/511:15LGW - CGK
2 stops31h 00mAir China
Thu 19/623:00CGK - LGW
2 stops37h 55mAir China
Deal found 21/2£479
Wed 4/612:35LGW - SGN
1 stop30h 05mAir China
Wed 18/605:10SGN - LGW
1 stop31h 25mAir China
Deal found 20/2£479
Tue 4/310:30LGW - BKK
1 stop32h 25mChina Eastern
Wed 12/321:05BKK - LGW
2 stops40h 25mChina Eastern
Deal found 20/2£480
Thu 13/310:30LGW - BKK
2 stops25h 00mMultiple Airlines
Sat 29/310:40BKK - LGW
2 stops26h 00mMultiple Airlines
Deal found 20/2£482
Tue 25/211:40LGW - BKK
1 stop30h 00mAir China
Wed 5/301:40BKK - LGW
1 stop36h 15mAir China
Deal found 20/2£482

Find flights from Gatwick to Southeast Asia within your budget

Customise 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 858,174 searches. Data last updated 21 February 2025.

Fly from

Gatwick

Fly to

Southeast Asia

Route

Depart

Return

Price

LondonManila

LGW - MNL

LGWMNL

London Gatwick

Sun 9/3

11:40-01:25

2 stops29h 45m

Manila Ninoy Aquino Intl

Wed 26/3

02:55-06:55

2 stops36h 00m

£448

LondonManila

LGW - MNL

LGWMNL

London Gatwick

Fri 7/3

10:30-19:40

2 stops25h 10m

Manila Ninoy Aquino Intl

Fri 14/3

20:35-06:30

2 stops41h 55m

£448

LondonManila

LGW - MNL

LGWMNL

London Gatwick

Sun 16/3

10:30-03:40

1 stop33h 10m

Manila Ninoy Aquino Intl

Fri 21/3

04:55-06:30

1 stop33h 35m

£462

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Tue 22/4

18:00-22:30

1 stop22h 30m

Jakarta Soekarno-Hatta Intl

Sat 3/5

23:30-06:40

1 stop37h 10m

£465

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Tue 1/4

12:35-16:40

2 stops46h 05m

Hanoi Noibai

Tue 8/4

18:15-06:55

1 stop18h 40m

£474

LondonHo Chi Minh City

LGW - SGN

LGWSGN

London Gatwick

Mon 10/3

11:40-21:20

2 stops50h 40m

Ho Chi Minh City

Fri 11/4

02:35-06:40

1 stop34h 05m

£478

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Sat 3/5

16:10-08:35

2 stops34h 25m

Jakarta Soekarno-Hatta Intl

Sun 11/5

20:05-22:55

2 stops32h 50m

£478

LondonJakarta

LGW - CGK

LGWCGK

London Gatwick

Fri 30/5

11:15-00:15

2 stops31h 00m

Jakarta Soekarno-Hatta Intl

Thu 19/6

23:00-06:55

2 stops37h 55m

£479

LondonHo Chi Minh City

LGW - SGN

LGWSGN

London Gatwick

Wed 4/6

12:35-00:40

1 stop30h 05m

Ho Chi Minh City

Wed 18/6

05:10-06:35

1 stop31h 25m

£479

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Tue 4/3

10:30-01:55

1 stop32h 25m

Bangkok Suvarnabhumi

Wed 12/3

21:05-06:30

2 stops40h 25m

£480

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 60 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 return 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.

Travel insights for flights from Gatwick to Southeast Asia

Get recent, data-driven insights about flights from Gatwick to Southeast Asia including ideal travel times, pricing trends, and more.

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

Currently, May is the cheapest month in which you can book a flight from London Gatwick Airport to Southeast Asia (average of £784). Flying from London Gatwick Airport to Southeast Asia in December is currently the most expensive (average of £1,123). 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 21 February 2025.

When flying from London Gatwick Airport to Southeast Asia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Southeast Asia when rainfall is around 10.0 mm.

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 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

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 21 February 2025.
Read reviews from past customers who have flown Emirates, Singapore Airlines and Air New Zealand from London to Southeast Asia. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,276 reviews
Check prices

Food

7.9

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Emirates
8.1
Very Good
3,276 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Food

7.9

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Singapore Airlines
8.1
Very Good
1,297 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Food

7.9

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Air New Zealand
7.9
Good
460 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Food

7.9

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Thai Airways
7.8
Good
317 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Food

7.9

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

China Southern
7.6
Good
87 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Food

7.9

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

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?

    For one-way options, check prices for Air China. According to our data, you can fly for as low as £310. Users have also found prices from £317 and £326 on China Eastern and Singapore Airlines, respectively.

  • What are the most popular routes from London Gatwick Airport to Southeast Asia?

    Most travelers choose London Gatwick - Bangkok Suvarnabhumi, London Gatwick - Manila Ninoy Aquino Intl or London Gatwick - Singapore Changi when deciding on the best route from London Gatwick Airport to Southeast Asia.

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

    On average you can expect to pay £1,016 for a flight from London Gatwick Airport to Southeast Asia. The cheapest flight overall is £585 while the most popular route, (London Gatwick - Bangkok Suvarnabhumi) is currently priced at £394.

  • 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 holiday 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, May is the cheapest month in which you can book a flight from London Gatwick Airport to Southeast Asia (average of £784). Flying from London Gatwick Airport to Southeast Asia in December is currently the most expensive (average of £1,123). 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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Top 10 airlines flying from Gatwick to Southeast Asia

Discover the top 10 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 858,174 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkmenistan AirlinesCheapest£309Average£576FlexibilityNo cancel feeOn-time63%
Search Turkmenistan Airlines flights
Air ChinaCheapest£358Average£487FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapest£417Average£618FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Shenzhen AirlinesCheapest£428Average£476FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Air IndiaCheapest£463Average£572FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Gulf AirCheapest£485Average£615FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
SAUDIACheapest£495Average£669FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Etihad AirwaysCheapest£495Average£718FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest£499Average£756FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Kuwait AirwaysCheapest£512Average£562FlexibilityNo cancel feeOn-time64%
Search Kuwait Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Gatwick to Southeast Asia?

Cheapflights helps you search for flights from Gatwick to Southeast Asia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Southeast Asia?

Cheapflights helps you find that perfect flight to Southeast Asia from Gatwick by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Gatwick to Southeast Asia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Gatwick to Southeast Asia, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Gatwick to Southeast Asia become cheaper?

Not ready to book yet? You can track prices for flights from Gatwick to Southeast Asia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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