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Find cheap flights from England to Southeast Asia from £225

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from England to Southeast Asia departing on 28/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 19/6
Wed 26/6

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Good to know - Cheap tickets from England to Southeast Asia

Low season

August

High season

December

Cheapest flight

£225
Best time to beat the crowds but there is an average 21% increase in price.
Most popular time to fly (29% more expensive on average)
Flight from London Heathrow Airport to Bangkok Suvarnabhumi Airport

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 to Southeast Asia from England is likely to change within 7 days, so travelers 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 to Southeast Asia with an airline and back to England 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 to Southeast Asia from England up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from England to Southeast Asia

 
Need help choosing which airline to fly with from England to Southeast Asia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1437 reviews
8.1Comfort
8.4Boarding
8.7Crew
8.1Entertainment
7.8Food
Airline reviews

My experience with Scoot is very good. Will have no issue flying with Scoot again.

8.0 ExcellentAnonymous, Apr 2024SIN - DPS
Read more about Singapore Airlines reviews

My experience with Scoot is very good. Will have no issue flying with Scoot again.

Great to have actual hot tastey meal on a flight. Well done

All in all the flight was good. Love the fact that for airline food it was piping hot

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

They made me check my carry on even though there was room We un boarded in a strange way but overall it was good

The premium economy seats were not that great. It could have been more premium than economy seats.

Perfect experience from boarding through to leaving the flight, comfortable and personalised service from all staff, highly recommended

They were able to assist my elderly father and myself after not being able to check in to scoot. The counter service was phenomenal. They did what they could to get us on the next plane so we could catch our Connecting flight. Scoot closed early on us so we ended up missing our flight.

They close their counter so early. I had internet issues so I couldn’t check In online . I would have made the flight but their counter was closed 5 minutes before we arrived. No way of contacting them even though I had the confirmation number and tried to check in the night before on someone else’s phone. I tried calling their customer service with no pick up. Horrible experience, I’m very unhappy with them. I hope to never fly with them ever again. It costed me almost $900.

Even though it was a very full flight, the service was still excellent, the plane did not feel too cramped and cabin crew made a sincere effort to help passengers find overhead space for stowing luggage.

Cathay Pacific seems to be an airline in trouble and on its way out. Lots of broken or poorly functioning things like entertainment screens, seats, and enough well trained staff to handle a full flight. Sad...

The flight crew was exceptionally good. Personal needs were well met. The food choices were very nice.

I cancelled the flights in good time but could only get a partial refund. I was not warned of this.

Not good. Flight was purchased for my father who needed medical assistance to board and transfer due to a heart condition. No one at Hong Kong from Cathay was there to assist and he barely made the connection. When I talked to him he could barely breath and was not sure he was going to make it. Really poor service even though the ticket stated he needed a wheelchair assistance.

The boarding experience was as expected and went well. The plane's economy seating plan is not designed for a positive customer experience but rather for company profit. When the passenger in front of me reclined, the distance from the screen to my face was the span of my hand (thumb tip to pinky fingertip). There is no such thing as personal space in this setting. This results in the domino effect, for when I recline the person in back of me reclines and so it goes. This is not to say that reclining is the answer as the experience is not increased, but simply managed.

One of the worst flight in business class by qatar airways and I’m no stranger with qatar airways businesses class, I travelled with the extensively in the past 12 years

Very comfortable flights. Not so many new releases in terms of films.

The aircraft was slightly newer but the food was very bad. Bland and uninteresting. Nothing special at all.

Everything went smooth. All flights were on time No changing gates, . No changing flights . It was like a completely different airlines tha n the last time I used Cathay Pacific . The last flight, 2 months ago, I had before this one was from Philippines also . I got changed in Manila and was told it only added 2 hours onto my flight . My 20 hour return trip ended up being 30 hours return with a 10.0 hour layover in New York with no seats anywhere . Everyone was sleeping or sitting on the floor . Unlike the hotel I was given in Manila to wait for this flight home . I never thought I would use Cathay Pacific again . But I did and this time you were great! I should have complained about the flight and layover from Hell a couple months ago. Consider that I am complaining about that august/23 flight now . Thank you got the great flying experience on my way home from philippines .

Everything was good food could be better but ok for economy on my 2nd flight the head ph jack are bad you have to hold pushed in to hear anything but other then that very nice service

Upgrade their seats. They’ve got 20-year-old business class seats in their 777s. The food choices. On the way to Manila and the way back I thought we’re lousy compared to other carriers. The staff was fantastic and very happy.

I’m 6’2” and the seats were too close together for my knees, very uncomfortable.

everything was excellent the crew the food, crew was extremely friendly but wish there was a tv..📺

Biz class is way below what other airlines offer. The food was mediocre at best. A WiFi was intermittent and movies were dated. Honestly the best part of the trip was that the Mabuhay lounge in SFO was closed and they gave us pass to Air France lounge. My advise, fill up there before boarding plane.

Flight delayed by hour for departure. No real announcements or updates until told to start boarding

Food could have been improved. I expected a bigger serving.

Good one is its safety. Taking off and landing are good. The bad parts are the managements at airport, especially in Manila. It's horrible.

I am a tall person so the seat was rather small for me lucky for me it was a short flight or i would not have been able to fly long distance in a seat that size.

PAL Airlines is always delayed most of the time. Please try to avoid it.

We were told at check in that my wife and I will be sitting together. We were not. Our mistake was we did not check our seat assignments on the boarding pass until we got on board. At that time there was no solution because the flight was fully booked.

Flight delayed an hour due to plane maintenance issues after getting in line to board. Issue was plane galley ovens which eliminated hot meals for overseas flight. Cold selections were limited due to availability. Drink and meal service (already an hour delayed) was very slow. Upon arrival in Nashville, had to sit at gate for about 15 minutes before disembarking with no explanation. Local police then boarded plane as we were disembarking so maybe that was the issue.

Boarding good. Seats uncomfortable when lie flat. Food was awful. Tasted stale and chicken was dry. No live tv or flight map. Had to pay for internet.

Poor technical details on this plane. 1) There was no WiFi on an 8 hour long-haul flight. So no work could be done. That's below the standard expected for airlines these days. 2) The power outlet at my seat was busted and not working. 3) The headphone jack was loose and I had to keep adjusting my headphones to get good reception, or when it slipped out. - The flight was delayed to due mechanics. Sometimes this can't be avoided, I understand, and it's a big inconvenience to arrive that much later when traveling across time zones (then arriving at 4am from the prior time zone). - Also unique to this flight, the northern lights were visible on the right side of the aircraft, but I only found out after we landed (b/c again no wifi). I understand there are considerations about people being out of their seats to look, but I feel extremely disappointed and resentful that I wasn't told so that I could have a chance to look at this probably once-in-a-lifetime cosmic event from a view in the sky. - Flight crew was otherwise friendly and helpful.

Our flight was delayed by over 6 hours. We then had to deplane, stay overnight in a hotel then fly out the next day, 23 hours late.

I would have preferred something lighter for the second meal. Maybe a small sandwich .

They cancelled our flight the morning of departure at 4:30am.

Flight bumpy but good. 1 hr 20 mins for luggage not so good.

We were told to check our bags at the last minute, and the communication was poor.

Lost our luggage in Heathrow. Showed up 3 days into a 7 day vacation. Very inconvenient and disappointing!!

My luggage never arrived to Zurich. They can't confirm when it will arrive

WiFi didn’t work on both sectors so made killing time harder - planes clean modern and good flight crew - would do again if WiFi works

6hrs fly they dont give you a glass of water from seoul to singapore need to buy drink and food plus they charge for bag on international fly is always Free 1 bag from seoul to singapore is Not a local fly you are traveling true asia same story from singapore to Bali no water drink after payment for bag drink cost more the regular airline Well never use this company again we use regular company like Delta korea japan China and even scoot parent company Singapore Air

We had 2 attempts to land at Singapore Changing during a thunderstorm. Everything was delayed by 1 hour plus.

Boarding was not accordingly after front seat, bmf then back seat. This delayed for at least 40mins or more. The staff at Jakarta can do better. Is chaos at the entry to board the plane. This tarnished Scoot reputation when everyone was talking about it.

The crew was not customer oriented at all, even confrontational . The aircraft needs more attention to detail as far as comfort, and the 1 hour sitting at the gate with no air is inexcusable

We flew on the 787 Dreamliner direct to main gate at KLIA2, quick entry via eGate and on the train 41mins after touchdown. Go well SCOOT

Was on scoot plus. The only good thing about the flight was the spacious seats. Tables and armrests were extremely dirty Food: bad Entertainment: non existent Wifi: unable to connect, then was painfully slow that we couldn’t even send messages Good thing we had a night flight, so we just slept throughout.

Not clear why boarding passes could only be issued at the counter and not through the kiosk. I had already check-in on the web, so waiting to obtain a boarding pass 1.5 hours before the actual flight defeats the purpose of early web check-in.

no charging point. food offering is limited and very much on the budget line. Overall is not satisfying for such a price and duration of flight.

We were delayed, but there was never any update given. Everyone was standing at the gate as boarding was supposed to commence at 13:10 for a 13:55 flight. We didn't actually start getting on the shuttles to the plane, until after 14:00. No updates, no information given at all.

Book cheap flights from England to Southeast Asia

Recent return flight deals

7/11Thu
1 stopAir China
22h 30mLHR-MNL
4/12Wed
1 stopAir China
25h 15mMNL-LHR
£412
28/10Mon
1 stopAir China
22h 30mLHR-MNL
28/11Thu
1 stopAir China
19h 30mMNL-LHR
£427
3/11Sun
3 stopsChina Eastern
29h 35mLGW-BKK
3/12Tue
3 stopsChina Eastern
45h 35mBKK-LGW
£433
3/11Sun
1 stopChina Eastern
29h 45mLGW-BKK
2/12Mon
1 stopChina Eastern
35h 35mBKK-LGW
£442
3/6Mon
directBritish Airways
13h 30mLHR-SIN
10/6Mon
directBritish Airways
14h 10mSIN-LHR
£538
2/6Sun
directBritish Airways
13h 30mLHR-SIN
9/6Sun
directBritish Airways
14h 10mSIN-LHR
£539
1/11Fri
1 stopSingapore Airlines
15h 25mLHR-KUL
10/11Sun
1 stopSingapore Airlines
16h 45mKUL-LHR
£590
3/9Tue
1 stopSingapore Airlines
17h 05mLHR-DPS
10/9Tue
1 stopSingapore Airlines
25h 05mDPS-LHR
£714
10/9Tue
1 stopCathay Pacific
19h 20mLHR-DMK
24/9Tue
1 stopCathay Pacific
29h 05mDMK-LHR
£745
8/9Sun
1 stopCathay Pacific
18h 00mLHR-DMK
23/9Mon
1 stopCathay Pacific
29h 05mDMK-LHR
£814

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Recent one-way flight deals

28/8Wed
1 stop
16h 20mLHR-BKK
£225
31/5Fri
1 stop
32h 20mLGW-BKK
£231
25/6Tue
1 stopChina Southern
19h 00mLGW-BKK
£280
5/6Wed
1 stopChina Southern
20h 00mLHR-KUL
£286
29/5Wed
directBritish Airways
13h 35mLHR-SIN
£323
29/5Wed
directSingapore Airlines
13h 05mLHR-SIN
£323
29/5Wed
directBritish Airways
13h 35mLHR-SIN
£325
26/5Sun
directSingapore Airlines
13h 05mLHR-SIN
£362
30/5Thu
1 stopCathay Pacific
19h 40mLHR-DPS
£541
19/6Wed
1 stopCathay Pacific
37h 40mLHR-DPS
£556

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Last minute flights from England to Southeast Asia

Last minute flight, train and bus deals

22/5Wed
multi-stopGulf Air
29h 25mLHR-BKK
5/6Wed
multi-stopGulf Air
17h 20mBKK-LHR
£475
21/5Tue
multi-stopGulf Air
22h 35mLHR-BKK
25/5Sat
multi-stopGulf Air
20h 20mBKK-LHR
£481
22/5Wed
multi-stopGulf Air
29h 25mLHR-BKK
29/5Wed
multi-stopGulf Air
32h 55mBKK-LHR
£483
23/5Thu
multi-stopKLM
17h 45mLHR-SIN
26/5Sun
multi-stopKLM
22h 35mSIN-LHR
£501
23/5Thu
multi-stopKLM
18h 45mLHR-SIN
26/5Sun
multi-stopKLM
17h 05mSIN-LHR
£540
21/5Tue
directBritish Airways
13h 30mLHR-SIN
28/5Tue
directBritish Airways
14h 10mSIN-LHR
£604
23/5Thu
directBritish Airways
13h 35mLHR-SIN
3/7Wed
directBritish Airways
14h 10mSIN-LHR
£605
22/5Wed
multi-stopCathay Pacific
17h 45mLHR-MNL
26/5Sun
multi-stopCathay Pacific
22h 05mMNL-LHR
£767
22/5Wed
multi-stopCathay Pacific
19h 40mLHR-DPS
5/6Wed
multi-stopCathay Pacific
20h 40mDPS-LHR
£811
22/5Wed
multi-stopSingapore Airlines
16h 55mLHR-DPS
12/7Fri
multi-stopSingapore Airlines
25h 05mDPS-LHR
£974

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Flights to Southeast Asia

Return flight deals:

Southeast Asia - England

Cabin classes:

£142
£106
£157
£17

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