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Cheap flights from England to Southeast Asia from £264

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BKK
2 Sep — 9 Sep1
1 adult

Cheap flight deals from England to Southeast Asia

Keep the following information in mind while searching for England to Southeast Asia flight deals. Data was last updated 28 August 2025.

Round-trip from

£471

One-way from

£264

Popular in

December

Cheapest in

May

Average price

£750
SWISS
  • SWISS
  • 6/11-28/11
  • 2 total stops
  • 32h 25m total
  • England to Southeast Asia
Search Deals
Shenzhen Airlines
  • Shenzhen Airlines
  • 10/9
  • 1 total stop
  • 38h 10m total
  • England to Southeast Asia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from England to Southeast Asia

Cheapest flights from England to Southeast Asia
Explore the most affordable flight options available from England to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2025.

Thu 6/1116:30LHR - SIN
1 stop16h 25mMultiple Airlines
Fri 28/1100:05SIN - LHR
1 stop16h 00mMultiple Airlines
Deal found 26/8£471
Thu 20/1121:35LHR - MNL
1 stop19h 50mAir China
Sat 6/1206:20MNL - LHR
1 stop19h 30mAir China
Deal found 27/8£471
Mon 1/922:05LHR - SIN
1 stop21h 25mShenzhen Airlines
Sun 7/912:55SIN - LHR
1 stop37h 55mShenzhen Airlines
Deal found 26/8£471
Wed 22/1022:10LHR - MNL
1 stop18h 05mChina Southern
Thu 6/1108:20MNL - LHR
1 stop17h 55mChina Southern
Deal found 27/8£472
Wed 27/822:00LHR - SIN
1 stop30h 00mHainan Airlines
Sun 31/812:05SIN - LHR
2 stops38h 25mHainan Airlines
Deal found 26/8£472
Fri 17/1017:50LHR - SIN
1 stop15h 50mLufthansa
Tue 28/1023:55SIN - LHR
2 stops21h 05mLufthansa
Deal found 27/8£473
Sat 15/1121:30LHR - MNL
2 stops29h 20mChina Southern
Sun 30/1112:00MNL - LHR
1 stop38h 15mChina Southern
Deal found 27/8£474
Fri 10/1022:00LHR - SIN
1 stop30h 00mHainan Airlines
Sun 19/1012:05SIN - LHR
1 stop38h 25mHainan Airlines
Deal found 27/8£474
Thu 28/822:00LHR - MNL
1 stop20h 30mAir China
Wed 3/902:55MNL - LHR
1 stop24h 20mAir China
Deal found 27/8£474
Tue 2/921:20LHR - SIN
1 stop25h 05mChina Eastern
Fri 5/900:55SIN - LHR
1 stop24h 45mChina Eastern
Deal found 27/8£474
Wed 10/919:15LHR - MNL
2 stops32h 20mChina Southern
Tue 30/917:45MNL - LHR
1 stop32h 15mChina Southern
Deal found 27/8£475
Thu 16/1017:30LHR - SIN
1 stop15h 55mMultiple Airlines
Sun 26/1000:05SIN - LHR
1 stop16h 00mMultiple Airlines
Deal found 26/8£475

Cheapflights Fare Finder

 
Customise your flight search to find flights from England 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 28 August 2025.
Use the filters below to find and compare flights from England to Southeast Asia that are best for you.

Fly from

England

Fly to

Southeast Asia

Route

Depart

Return

Price

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Wed 12/11

16:00-10:25

Nonstop11h 25m

Bangkok Suvarnabhumi

Wed 26/11

12:30-18:30

Nonstop13h 00m

£478

LondonManila

LHR - MNL

LHRMNL

London Heathrow

Wed 24/9

09:55-18:45

2 stops25h 50m

Manila Ninoy Aquino Intl

Wed 1/10

20:55-10:30

1 stop20h 35m

£479

LondonBangkok

LTN - BKK

LTNBKK

London Luton

Sat 13/9

13:15-09:55

2 stops38h 40m

Bangkok Suvarnabhumi

Thu 25/9

19:40-22:45

2 stops33h 05m

£481

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Thu 18/9

14:40-15:45

1 stop18h 05m

Singapore Changi

Wed 24/9

03:45-20:30

1 stop23h 45m

£483

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Wed 11/2

14:50-12:20

1 stop14h 30m

Bangkok Suvarnabhumi

Wed 13/5

23:40-08:20

1 stop14h 40m

£483

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Thu 25/9

06:30-13:45

2 stops25h 15m

Bangkok Suvarnabhumi

Wed 1/10

01:50-21:35

2 stops25h 45m

£483

LondonManila

LHR - MNL

LHRMNL

London Heathrow

Tue 28/10

22:00-16:50

1 stop34h 50m

Manila Ninoy Aquino Intl

Fri 28/11

17:55-17:55

2 stops32h 00m

£483

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Mon 20/10

11:35-12:30

1 stop18h 55m

Bangkok Suvarnabhumi

Sun 2/11

01:55-14:00

1 stop19h 05m

£485

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Mon 5/1

17:00-17:50

1 stop17h 50m

Bangkok Suvarnabhumi

Mon 2/2

19:55-14:00

1 stop25h 05m

£485

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Mon 6/10

20:55-09:40

1 stop29h 45m

Singapore Changi

Mon 20/10

21:10-07:00

1 stop16h 50m

£486

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Showing 1-10 of 60 results
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Best time to book a flight from England to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from England 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.

Cheapflights Insights

Everything you need to know about your flight from England to Southeast Asia

What is the cheapest month to book a flight from England to Southeast Asia?

Currently, May is the cheapest month in which you can book a flight from England to Southeast Asia (average of £717). Flying from England 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 ENG to YJX?

Find hourly flight availability from England 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 28 August 2025.

When flying from England 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.

Weekly flight availability from England to Southeast Asia

Explore weekly flight availability from England to Southeast Asia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 28 August 2025.

The most flights from GBENG to zzYJX are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

Related info for your journey

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

  • How long is the flight from England to Southeast Asia?

    A quick flight from England to Southeast Asia can take about 11h 25m. Norse Atlantic UK provides one of the quickest options available for as low as £478. The distance between England and Southeast Asia is about 5942 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from England to Southeast Asia one-way?

    £301 is the cheapest one-way deal found within the past few days, from Air China. You may also be able to find cheap deals on China Southern and China Eastern, with prices starting from £301 and £302, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from England 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 England to Southeast Asia?

    Currently, May is the cheapest month in which you can book a flight from England to Southeast Asia (average of £717). Flying from England 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for England to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
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Gatwick to Manila flights
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Stansted to Manila flights
Gatwick to Hong Kong flights
Gatwick to Kuala Lumpur Intl flights
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Heathrow to Ahmedabad flights
Heathrow to Bangalore flights
London City to Kuala Lumpur Intl flights
Stansted to Kuala Lumpur Intl flights
London City to Hong Kong flights
Heathrow to Ho Chi Minh City flights
Stansted to Hong Kong flights
Stansted to Colombo flights
Heathrow to Lahore flights
London City to Manila flights
Heathrow to Dhaka flights
Heathrow to Denpasar flights
Gatwick to Phuket City flights

Top 10 airlines flying from England to Southeast Asia

Discover the top 10 airlines that operate flights from England 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 28 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£283Average£550FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
Turkmenistan AirlinesCheapest£290Average£555FlexibilityNo cancel feeOn-time63%
Search Turkmenistan Airlines flights
SWISSCheapest£407Average£668FlexibilityNo cancel feeOn-time79%
Search SWISS flights
IndiGoCheapest£420Average£765FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Royal Brunei AirlinesCheapest£426Average£579FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
TUI AirwaysCheapest£442Average£920FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
ITA AirwaysCheapest£492Average£613FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
Royal JordanianCheapest£493Average£654FlexibilityNo cancel feeOn-time61%
Search Royal Jordanian flights
A.P.G.Cheapest£503Average£586FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. flights
Scandinavian AirlinesCheapest£504Average£774FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from England 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 England to Southeast Asia?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from England to Southeast Asia for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Southeast Asia from England? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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

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