£213 Find Cheap Flights from England to Southeast Asia

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Southeast Asia

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 27% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Useful Info
Useful Info

Good to know - Cheap tickets from England to Southeast Asia

Low seasonJune
High seasonDecember
Cheapest flight£213
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (31% more expensive on average)
Flight from London Gatwick Airport to Bangkok Suvarnabhumi Airport

Flights from England to Southeast Asia: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from England to Southeast Asia 
MartinFlew with Singapore AirlinesLHR-SINJan 2025
It’s a long time sitting in that seat so sit on a cushion!
Verified travelerFlew with Qantas AirwaysLHR-SINSept 2024
Unless you’re flying Business or First Class, definitely take your own travel pillow - they make a difference.
OmarFlew with Qantas AirwaysLHR-SINMay 2024
Qantas lounge was crowded. try other One World lounges
Verified travelerFlew with Singapore AirlinesLHR-SINFeb 2024
Flew with Singapore Airlines great experience and efficient transfer to next flight at Changi . Premium economy was worth the extra giving easier boarding and comfortable seats with more room.

FAQs for booking flights from England to Southeast Asia

  • How does KAYAK find such low prices on flights from England to Southeast Asia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from England to Southeast Asia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from England to Southeast Asia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from England to Southeast Asia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from England to Southeast Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from England to Southeast Asia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from England to Southeast Asia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from England to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in Southeast Asia?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Southeast Asia is Bangkok Suvarnabhumi Airport (BKK), with an average flight price of £465.

  • What is the cheapest day to fly to Southeast Asia?

    Based on KAYAK data, the cheapest day to fly to Southeast Asia is Tuesday when return tickets can be as cheap as £730. On the other hand, the most expensive day to fly is Saturday, when return prices are £777 on average.

  • What is the cheapest time of day to fly to Southeast Asia?

    The cheapest time of day to fly to Southeast Asia is generally in the afternoon, when round-trip flights cost £868 on average. Morning departures are around 8% cheaper than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally in the evening, which is peak travel time and where the average cost of a ticket is £1,093.

  • What is the cheapest flight to Southeast Asia?

    The cheapest ticket to Southeast Asia from England found in the last 72 hours was to Bangkok Suvarnabhumi Airport, at £615 return. The most popular route is London Gatwick Airport (LGW) to Bangkok Suvarnabhumi Airport (BKK) and the cheapest return airline ticket found on this route in the last 72 hours was £615.

  • What is the cheapest month to fly from England to Southeast Asia?

    The cheapest month for flights from England to Southeast Asia is May, when tickets cost £764 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is £1,237 and £1,052 respectively.

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

    To get a below-average price on the flight from England to Southeast Asia, you should book around 7 weeks before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

  • How long is the flight to Southeast Asia?

    An average direct flight from England to Southeast Asia takes 16h 12m, covering a distance of 6489 miles. The shortest route is London Heathrow Airport (LHR) to Hanoi (HAN) with an average flight time of 11h 20m.

  • What are the most popular destinations in Southeast Asia?

    Based on KAYAK flight searches, the most popular destination is Kuala Lumpur (20% of total searches to Southeast Asia). The next most popular destinations are Manila (20%) and Singapore (15%). Searches for flights to Denpasar (13%), to Phuket City (9%), and to Ho Chi Minh City (7%) are also popular.

Book cheap flights from England to Southeast Asia

Recent return flight deals

2/11Sun
2 stops
30h 45mMAN-BKK
16/11Sun
1 stop
18h 00mBKK-MAN
£301
21/11Fri
1 stopLufthansa
15h 30mLHR-SIN
30/11Sun
1 stopLufthansa
16h 20mSIN-LHR
£320
12/11Wed
1 stopSWISS
15h 10mLHR-SIN
16/11Sun
1 stopSWISS
16h 00mSIN-LHR
£341
11/9Thu
1 stopChina Southern
28h 15mLGW-MNL
12/10Sun
1 stopChina Southern
25h 55mMNL-LGW
£358
21/11Fri
1 stopSWISS
15h 10mLHR-SIN
29/11Sat
1 stopSWISS
16h 00mSIN-LHR
£361
1/9Mon
1 stopChina Southern
17h 50mLHR-BKK
27/10Mon
1 stopChina Southern
28h 55mBKK-LHR
£373
25/6Wed
1 stopChina Eastern
23h 55mLGW-MNL
27/6Fri
1 stopChina Eastern
19h 35mMNL-LGW
£375
26/6Thu
1 stopChina Eastern
30h 45mLGW-MNL
16/7Wed
1 stopChina Eastern
19h 35mMNL-LGW
£376
3/9Wed
1 stopShenzhen Airlines
20h 35mLHR-MNL
11/9Thu
1 stopShenzhen Airlines
24h 05mMNL-LHR
£386
31/8Sun
1 stopShenzhen Airlines
20h 35mLHR-MNL
6/9Sat
1 stopShenzhen Airlines
24h 05mMNL-LHR
£388

Search by stops

Search by airline

Search by price

Recent one-way flight deals

18/9Thu
3 stops
54h 25mLGW-BKK
£213
26/8Tue
3 stops
56h 50mLGW-BKK
£215
5/9Fri
1 stopChina Southern
28h 00mLGW-BKK
£260
5/9Fri
1 stopChina Southern
28h 00mLGW-BKK
£264
1/9Mon
2 stopsHainan Airlines
38h 15mLHR-BKK
£269
18/6Wed
1 stopHainan Airlines
30h 00mLHR-BKK
£270
3/9Wed
1 stopRoyal Jordanian
17h 50mSTN-BKK
£280
22/6Sun
1 stopGulf Air
17h 55mLGW-SIN
£280
22/6Sun
1 stopGulf Air
17h 55mLGW-SIN
£282
29/8Fri
1 stopRoyal Jordanian
16h 30mLHR-BKK
£314

Search by stops

Search by airline

Search by price

Last minute flights from England to Southeast Asia

Last minute flight, train and bus deals

17/6Tue
multi-stopChina Eastern
30h 45mLGW-MNL
20/6Fri
multi-stopChina Eastern
19h 35mMNL-LGW
£375
17/6Tue
multi-stopChina Eastern
30h 45mLGW-MNL
9/7Wed
multi-stopChina Eastern
19h 35mMNL-LGW
£376
16/6Mon
multi-stopHainan Airlines
30h 00mLHR-BKK
19/6Thu
multi-stopHainan Airlines
30h 10mBKK-LHR
£394
16/6Mon
multi-stopHainan Airlines
30h 00mLHR-BKK
19/6Thu
multi-stopHainan Airlines
30h 10mBKK-LHR
£398
15/6Sun
multi-stopAir China
18h 40mLHR-MNL
14/7Mon
multi-stopAir China
24h 20mMNL-LHR
£398
15/6Sun
multi-stopAustrian Airlines
13h 20mLHR-BKK
13/7Sun
multi-stopAustrian Airlines
15h 20mBKK-LHR
£399
16/6Mon
multi-stopAir China
19h 30mLHR-BKK
30/6Mon
multi-stopAir China
28h 10mBKK-LHR
£435
17/6Tue
multi-stop
31h 35mMAN-BKK
2/7Wed
multi-stop
26h 55mBKK-MAN
£435
17/6Tue
multi-stop
31h 35mMAN-BKK
16/7Wed
multi-stop
26h 55mBKK-MAN
£443
17/6Tue
multi-stopAustrian Airlines
13h 20mLHR-BKK
13/7Sun
multi-stopAustrian Airlines
14h 40mBKK-LHR
£548

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Southeast Asia

Cabin class types available on flights to England

Cabin classes available on flights to England. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.