S$ 316 Find Cheap Flights from Southeast Asia to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to London departing on 14-2. 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.
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Cheap Flight Deals from Southeast Asia to London

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southeast Asia to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Southeast Asia to London

Recommended return deals departing in the coming months from the most popular airlines that fly from Southeast Asia to London.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:00 - 09:55KUL-LHR
31h 55m1 stop
17:45 - 06:10LHR-KUL
52h 25m1 stop
S$ 703Turkish Airlines
Find Deal
Mon, 10 Mar - Mon, 17 Mar
10:00 - 09:55KUL-LHR
31h 55m1 stop
16:35 - 17:05LHR-KUL
40h 30m1 stop
S$ 705Turkish Airlines
Find Deal
Mon, 10 Mar - Mon, 17 Mar
00:05 - 08:05SIN-LHR
16h 00m1 stop
18:40 - 17:55LHR-SIN
15h 15m1 stop
S$ 830SWISS
Find Deal
Wed, 12 Feb - Sun, 23 Feb
00:05 - 11:15SIN-LHR
19h 10m1 stop
18:40 - 17:55LHR-SIN
15h 15m1 stop
S$ 832SWISS
Find Deal
Wed, 12 Feb - Sun, 23 Feb
08:55 - 19:30KUL-LHR
17h 35m1 stop
09:25 - 09:30LHR-KUL
17h 05m1 stop
S$ 842Singapore Airlines
Find Deal
Tue, 20 May - Sun, 1 Jun
02:30 - 12:05SIN-STN
17h 35m1 stop
20:15 - 21:45STN-SIN
17h 30m1 stop
S$ 895Emirates
Find Deal
Mon, 10 Mar - Wed, 26 Mar
18:25 - 07:10KUL-LHR
20h 45m1 stop
19:00 - 21:55LHR-KUL
18h 55m1 stop
S$ 896Emirates
Find Deal
Mon, 17 Feb - Mon, 24 Feb
23:15 - 05:40SIN-LHR
14h 25mdirect
18:55 - 15:55LHR-SIN
13h 00mdirect
S$ 928British Airways
Find Deal
Thu, 20 Mar - Thu, 27 Mar
23:15 - 05:40SIN-LHR
14h 25mdirect
19:35 - 16:05LHR-SIN
13h 30mdirect
S$ 929British Airways
Find Deal
Mon, 17 Mar - Mon, 31 Mar
08:55 - 19:10KUL-LHR
18h 15m1 stop
10:55 - 13:45LHR-KUL
18h 50m1 stop
S$ 988Singapore Airlines
Find Deal
Wed, 12 Feb - Sun, 16 Feb

Good to know

Low season

February

High season

December

Cheapest flight

S$ 316
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from Singapore to London Heathrow Airport

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

Insights shared by verified travellers who flew the route from Southeast Asia to London 
ChrisFlew with Malaysia AirlinesKUL-LHRFeb 2024
It's 14hrs and feels like it. Pay the small amount extra for the "premium economy " seats- there are 3 rows in a separate cabin and it just feels more relaxed and comfortable with a bit of extra legroom
NorhayatiFlew with Malaysia AirlinesKUL-LHRFeb 2024
Take MAS for its Malaysian Hospitality & you’ll never regret it 😍

FAQs for booking flights from Southeast Asia to London

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

    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 Southeast Asia to London.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Southeast Asia 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 Southeast Asia to London?

    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 London with an airline and back to Southeast Asia with another airline.

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

    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 London from Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly direct from Southeast Asia to London?

Find which airlines fly direct from Southeast Asia to London, which days they fly and book direct flights.

Direct departures

Southeast Asia to London

Monday

ANA, AccesRail, Aegean Airlines, +115 more

ANA, AccesRail, +116 more

Tuesday

ANA, AccesRail, Aegean Airlines, +113 more

ANA, AccesRail, +114 more

Wednesday

ANA, AccesRail, Aegean Airlines, +117 more

ANA, AccesRail, +118 more

Thursday

ANA, AccesRail, Aegean Airlines, +112 more

ANA, AccesRail, +113 more

Friday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 more

Saturday

ANA, AccesRail, Aegean Airlines, +117 more

ANA, AccesRail, +118 more

Sunday

ANA, AccesRail, Aegean Airlines, +120 more

ANA, AccesRail, +121 more

See more direct flights

Direct returns

London to Southeast Asia

Monday

ANA, AccesRail, Aegean Airlines, +115 more

ANA, AccesRail, +116 more

Tuesday

ANA, AccesRail, Aegean Airlines, +113 more

ANA, AccesRail, +114 more

Wednesday

ANA, AccesRail, Aegean Airlines, +117 more

ANA, AccesRail, +118 more

Thursday

ANA, AccesRail, Aegean Airlines, +112 more

ANA, AccesRail, +113 more

Friday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 more

Saturday

ANA, AccesRail, Aegean Airlines, +117 more

ANA, AccesRail, +118 more

Sunday

ANA, AccesRail, Aegean Airlines, +120 more

ANA, AccesRail, +121 more

See more direct flights
See more direct flights

Top 5 airlines serving from Southeast Asia to London

Need help choosing which airline to fly with from Southeast Asia to London? 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.
8.1
EmiratesOverall score based on 3330 reviews
7.9Food
8.1Boarding
8.2Entertainment
8.0Comfort
8.3Crew
Airline reviews

Comfort poor, little leg room, cabin temperature too hot. No free entertainment. No complementary drinks. Overal experience poor and would not travel with them again.

4.0 OkayRoy, Jan 2025DXB - KBV
Read more Emirates reviews

Comfort poor, little leg room, cabin temperature too hot. No free entertainment. No complementary drinks. Overal experience poor and would not travel with them again.

The plane seemed pretty old and the food was not good

Seat 💺 was all the way on last row. Food was okay .

Poor flight aircraft very old Crew was friendly 1 person though

Airline did not have enough vegetarian meals for all guests, and crew were not adequately trained to handle this.

Okish. But for £550 , I’d have preferred a better experience

The lounge staff at reception were inefficient and robotic. Boarding process was chaotic at the gate with no priority for business and first. At arrival into Dubai, no upper deck door . Food option and quality for this flight was awful . Thankfully the bar is always good.

I was not allowed to upgrade with miles whereas others were. That’s a pity

I have a very good experience flighting with emirates. All my expectations were fit well.

Seats are not as easy to move as you would hope in premium econo Y

Food could have been better. Too many passengers getting up and down all the time.

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

Everything was great keep up the good work 😁, can't ask for more.

Great airline. Excellent service, good food & lots of TV movies/shows to choose from.

I was a member of Krisflyer for ten years, but my last flight to Tokyo was a disaster. I had to stand in line for four hours before check-in because they were late opening the counter, and there were more than 50 people behind me. The plane was extremely small, and the food could have been better. When I dropped off my stroller before boarding the plane, I expected to receive it upon exiting for my transfer. However, they returned the stroller to the checked baggage because they said I was late getting off the plane. Of course, I was late; they assigned me a seat at the back of the aircraft, and I was traveling with a baby! The worst part was when I arrived in Jakarta. They damaged my stroller and refused to approve my claim, so I had to pay for stroller rental because of the damage they caused. I don’t know what happened to Singapore Airlines, but I felt like I was flying with a budget airline.

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

The seats were more narrow than at other lines. Food was mediocre (economy class)

The crew have great customer service but their economy seating isn’t the most comfortable for a 220lbs+ guy and the food wasn’t bad, but wasn’t exceptional, either.

This flight was 16 hours and they made it very tolerable. Seats were comfortable and the staff very accommodating. I had plenty of inflight entertainment. Food was very good.

They made 22 hours aboard aircraft very enjoyable. I was very impressed with the attention to detail and level of service. Singapore airline will be my preferred choice going forward.

I took this flight to be able to fly with Swiss instead of Air Canada from Geneva.. The AC planes have a better outfit in Business class than Swiss, but the service aboard Swiss is really best, first-class, as is the food and beverages. Though using the same plane model (A330-300), the interior setup of the cabin starts to show its age, but IMO the planes are better serviced by Swiss than AC. I had in my recent trips with AC way too many technical problems that led to delays or even complete cancellation of my flight.. Their fleet is aging (average 20+ years) and the maintenance has taken a toll compared to years ago. Cutting costs in every corner has to be paid sometime by someone, and it's the travelers at the end that pays for it. Unfortunately for me, flying directly to Zurich puts a much longer after-fly trip on me than Geneva.. so I might go back to direct flight YUL-GVA, even if I don't like flying with AC.

We are flying with Swiss for a long time but this time was terrible do to are flight cancellations we are in some bad hotel with out normal food

It is a good airlines, very professional very good food. I wish they offered free luggage is the only thing.

Nothing special.. they could have provided something to eat without a charge

For the price of the ticket it's probably the best service in the world

Everything was great except food . It as okay not good not bad

Edelweiss is now Nickle&dimming, not even a complimentary wine on the intercontinental flight. Sitting space is the smallest I have ever seen.

Lots of water brought around by staff which is very important to stay hydrated on a long flight. There provided swiss chocolate icecream! The attention to detail is obvious. They really want to make their passengers entertained and comfortable.

I have no complaints. The crew was attentive, pleasant and heloful

Flight was cancelled due to technical problems with the aircraft. It would be nice if SWISS would invest in new aircraft; that would for sure minimize the technical issues with (old) aircrafts.

On board Entertainment and crew services were absolutely trash! Neither me, nor any of my 40 family/friends members are flying Lufthansa again!

The service was really good. The breakfast food could’ve been better as I don’t eat sweets for breakfast and the only choice was a muffin. Overall, good experience though. Thank you.

It was my first experience in business class. It was everything I expected and more. Service was impeccable, food was delicious and I felt rested once I arrived to London

This was the best carrier, comfort, service, good food, on time experience on a long haul flight. New, clean, quiet, smooth aircraft!!!

A major problem at the Frankfurt terminal. You see your connecting flight is on concourse A and you see signs for A, but when you start to walk out to A, only then do you find A is in another terminal which requires a bus ride, passport control and customs. If you sit around in the first terminal too long, you can miss your flight. We made ours.

I understand that German food tends to bland & tasteless, but please try to incorporate some flavor in your food. Also, always have chicken as one of the options.

I was expecting better from Lufthansa. I’ll think twice before I book Lufthansa again. This trip was the worst ever… in my 70 years of traveling.

Good staff help. Seats do not have enough legroom. Bus from plane to terminal was annoying.

Seats in the center row have obstructed leg room. Entertainment center did not respond well. Staff was good, but coukd be of limited help

Staff was helpful. we left on time and arrived early to destination.

I like Cityflyer as a semi-stand alone part of BA but I dislike mainstream BA thoroughly. A budget airline with budget service but with normal flag carrier prices.

I liked having access to all the Harry Potter movies and the food was good. The staff was also excellent. The pillows and blankets could’ve been better as mine had stains when I arrived

The crew were professional and friendly. It was the most uncomfortable international flight I've ever flown. Crammed in passengers. No overhead space to put my bag. No leg room and unable to recline seat due to seats too close together so it upset passenger behind me! Upgrade price to get 2 inches of more space unreasonable.

BA have long since lost their way. They are a budget airline without the budget fares. Everything from booking to boarding to flying to arrival is just plain ordinary. I fly BA if the only alternative is Ryanair who are even worse. Otherwise we fly KLM or Lufthansa who are so much better.

An hour to check-in because they were not organizing the counter personnel well; they lost my baggage and after 48 hours they so not pick the phone, answer emails, and I still do not know how to claim my essentials (its purposely not their on their "help" page).

Courteous and warm. Good experience while traveling back with an infant.

Missed food service or not enough food available to serve the passengers. Very poor leg room in economy. Uncomfortable and old seats with some of the seat covers coming off. Lights, entertainment system and call buttons not working for an entire section of the flight between Del-Lhr. Very poor experience overall.

Boarding in Dallas was hell with extremely rude gate agents , especially a lady named Rajathi who was the epitome of rudeness with no compassion at all . She was horrible and I wonder why airlines have people like her on their roster who exude arrogance and haughtiness . Will probably not fly British Airwsys because of people like her .

It was just ok. Half the bathrooms were broke on the flight.

Was very bad the cancel the flight after when we arrived to London

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Everything you need to know for your flight to London

Cabin class types available on flights to Southeast Asia

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

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