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S$ 324 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 12-12. 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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Good to know

Low season

February

High season

December
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly (7% more expensive on average)

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

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 😍

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, +113 more

ANA, AccesRail, +114 more

Tuesday

ANA, AccesRail, Aegean Airlines, +114 more

ANA, AccesRail, +115 more

Wednesday

ANA, AccesRail, Aegean Airlines, +118 more

ANA, AccesRail, +119 more

Thursday

ANA, AccesRail, Aegean Airlines, +113 more

ANA, AccesRail, +114 more

Friday

ANA, AccesRail, Aegean Airlines, +121 more

ANA, AccesRail, +122 more

Saturday

ANA, AccesRail, Aegean Airlines, +116 more

ANA, AccesRail, +117 more

Sunday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 more

See more direct flights

Direct returns

London to Southeast Asia

Monday

ANA, AccesRail, Aegean Airlines, +113 more

ANA, AccesRail, +114 more

Tuesday

ANA, AccesRail, Aegean Airlines, +114 more

ANA, AccesRail, +115 more

Wednesday

ANA, AccesRail, Aegean Airlines, +118 more

ANA, AccesRail, +119 more

Thursday

ANA, AccesRail, Aegean Airlines, +113 more

ANA, AccesRail, +114 more

Friday

ANA, AccesRail, Aegean Airlines, +121 more

ANA, AccesRail, +122 more

Saturday

ANA, AccesRail, Aegean Airlines, +116 more

ANA, AccesRail, +117 more

Sunday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 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 3534 reviews
8.1Boarding
8.3Crew
7.9Food
8.0Comfort
8.2Entertainment
Airline reviews

A very disappointing flight on this Emirates business class. Staff were not efficient and service was not the e usual Emirates experience. Good was particularly bad with very dry chicken and drinks that I had to press call button before getting a drink as my food sat and continue to get cold.

4.0 OkayWoei, Oct 2024CDG - DXB
Read more Emirates reviews

A very disappointing flight on this Emirates business class. Staff were not efficient and service was not the e usual Emirates experience. Good was particularly bad with very dry chicken and drinks that I had to press call button before getting a drink as my food sat and continue to get cold.

The flight experience was good, but connection time was cut shorted because of delayed start.. it would have been helpful if the flight showed which gate/terminal we need to go for connecting flight and flight timing was less than 30 minutes to connect which made ourselves stressful to catch next flight 😔

Excellent staff! Flights were delayed due to technical issues after everyone was boarded and we sat in the flight for almost 2 hours before taking off. Not enough vegetarian food was available despite pre-ordering. The staff did an exceptional job dealing with both the problems neither of their making.

Good food and staff. Flights were delayed making catching the connecting one tough with no time to stretch in between

I am vegan. The food was balanced, tasty and enough. I enjoyed the ride. The crew was very friendly and went out of their way to please the passengers.

Everything was superb, only bad point was that the fast track on London Heathrow arrivals was not handed out to me and I had to go back to the gate to collect it.

The first class experience was great but Frankfurt airport is very confusing. Badly signed all round. Boarding was not pleasant and check in staff was arrogant.

The internet connection did was not functioning as per normal.

All was good. Emirates should restart allowing fast track immigration for business class at Manchester airport. Saves a bit of time

Everything was good but I think food choices could've been better

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

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.

Service excellent would chose Singapore airlines as my first choice

We flew business class. It was excellent. For a 6’4” individual, the seats were slightly uncomfortable for sleeping. But this is only comparison to other business class seats. Otherwise, the crew was incredibly attentive, And the service was impeccable.

The booking experience was bad. Our six character booking ID number disappeared the day before the flight, We could not find out what happened or what was the status of our flight, scheduled for the next day. We finally found the right number to contact Singapore Airlines on the matter (not easy). The Singapore agent worked through the issue in a little over thirty minutes on the phone, the day before the flight. That was great. I'm very happy with Singapore Airlines and their performance. Contact with a competent person on the matter was near impossible. It seems no one in business these days wants to deal with customers once they've pocketed the money. There were resellers, including Kayak, involved in the chain. When we finally got through to Underpricer, we did get a return call that could have proved helpful. But by that time the matter had been resolved by the Singapore agent. Majestic Vacations, the reseller who received the payment was less than worthless. That's just a fast buck operation. Ugh.

Excellent- a lot of food Disappointed with the premium economy pouch- did not have toothbrush and tooth paste or socks. Other airlines provide them

A 16 hour flight from Singapore to Los Angeles had only 2 meals. Please make it 3 meals.

The flight was very late, sitting on the plane for over an hour and missed our connecting flight from Singapore to LA. As senior citizens, we were rerouted to Copenhagen and then to LA. They should not do this to senior citizens. They should have given us a hotel voucher for a night, then catch a flight to LA the next day. Singapore Airlines should grant us some kind of credit for the next trip, if they want us to fly with them. I doubt if we will ever hear from them.

They bumped us up. They overbooked the flight and we hurried to the next flight. We are a family of 5 with 13, 10 , and 6 year olds kids. Everybody was running to the next flight. We never been exhausted in our flights hust like we have experienced this week. Mismanagement in scoot and kayak.

They ran out of food for breakfast They did not offer tea or coffee The staff appeared very inexperienced The cabin was very cold, even with a blanket

Food & service very good next I will pick up again

Chinese flight attendants didn't speak english well. They didn't care enough to remember that I (east asian who isn't Chinese) wasn't Chinese and spoke English. Announcement in english on board was poor and I find it very difficult to understand what was announced. Also, a cabin bag allows only 5kg!

Chinese flight attendants didn't speak english well. They didn't care enough to remember that I (east asian who isn't Chinese) wasn't Chinese and spoke English. Announcement in english on board was poor and I find it very difficult to understand what was announced.

Everything was not satisfactory - the flight was delayed, staffs were ok but they didn't speak English well. I am from east Asia (not Chinese) and they didn't care enough to remember that I wasn't Chinese but persistently spoke chinese to me. The flight announcement in english wasn't clear to understand.

I wish I had been able to choose a vegetarian meal. Crew friendly and helpful. Seat was ok. All quite efficient and pleasant. Would recommend for inner China travel for sure.

The flight is not bad, but the Business Lounge is not big enough for the quantity of people they accept and there is a limited options for food and beverages.

It was simply bad and on top of that my luggage hasn't been delivered until now. They can't even localize it which is just unacceptable when they are supposed to scan the bar code they put when we check in

We bought premium Economy, thinking it would be more comfortable, but the seat is so narrow ,that my legs and feet are swollen , I can't wear shoes !

The flight was delayed for almost 5 hours, but I understand that it was not up to the company, however how they could handle the situation better, they never apologized for that delay, moreover despite passengers being there for 7 hours only thing they did was to give a bowl of instant noodles, afterwards on the plane tiny snacks, people were there starting from lunch time and we’ve arrived to destination at almost midnight

Flight was delayed for 2 hours for no reason, then we spent almost an hour after boarding because of the weather conditions. If we left on time we could avoid that 😾

Better good than most, if not all European airlines. If you’re stuck in an economy seat anyways, China Eastern is a good choice because of shorter flight time, being able to overfly Russia

The temperature of the plane cabin is too hot. Sweat and uncomfortable. Also my food tray was broken down drinks fall off

Reasonable. What they offer during the flight is not great, but the crew is polite and try to compensate it.

Price is the main attraction. Staff is OK but difficult to communicate with them due to general lack of English. Food is truly abysmal, the main courses (4) were barely edible. The choices for breakfast served at 5:30 am prior to landing at Gatwick airport were Spaghetti Bolognese or seafood fried rice. Choices offered for all 4 mains were either something rice or noodles. Shanghai airport layover is much too long in a very poorly serviced airport. We were unable to use WiFi; private lounges required cash only payment with no ATM or cash exchange open.

I was surprised and appreciate that they actually served a hot meal on such a short, early morning flight. The check in and boarding was hassle free and most of all my Alliance Status / Code Share was recognized and the revelant courtesy was extended; other than some needed attention to detail concerning the cleanliness of the cabin, and some unnecessary aggressive wording their safety briefing, it was an overall pleasant flight, and I would certainly fly with them again.

Flight was delayed for more than 3 hours, food was mediocre, seat didn’t recline

Lost Baggage - very frustrated…learned that bag was never put on plane.

I think it’s time that somebody set a standard for the temperature in the cabins. I would rather it be colder than anybody that wants to have a blanket have a blanket to keep it so warm at times is unbearable and quite uncomfortable. That’s the only thing I would add.

For the price we paid, I couldn’t complain. Was good value for money. Service was excellent but food was mediocre. Crew were excellent and spoke English. You will never go hungry. The food was ample but was mediocre. Entertainment limited and wifi doesn’t all allow you to access some social media. The best part was comfortable seats and bed (business class) with a screen to close out the rest of the cabin.

For the price we paid, we had a really good flight. The seats and bed (business class) was extremely comfortable. I have no complaints. The crew were very attentive and helpful. They spoke English and there were no misunderstanding although their English wasn’t perfect or fluent. You will never go hungry as there was ample food and drinks but their food for mediocre. The entertainment was limited to older movies and the wifi didn’t allow you to access some Social media. Apart from the above, it was a very pleasant flight. Would highly recommend them.

British Airways canceled my flight and I had to fly on Lufthansa the next day. What a garbage airline 🗑️

Staff and crew where very nice and friendly. Just need to improve the timming om the meal and beverages.

3 hr delay. No water given while on the plane for 3hrs.

Excellent except for checking in at Madrid Airport. Waited in line for over an hour and a half. Not enough ticket agents available and they were moving those with earlier flight times up in order to get them through. People were not happy. Staff did their best to explain, but just not enough to meet the need.

No fast track available, no organisation. Unpleasant boarding system at gate 20 at JFK. When giving feedback to the lounge team I was told to talk to the manager instead of taking the feedback.

The whole experience was great. The only improvement would be the entertainment selection

I will travel by BA only in future also. Only suggestion is they should give aisle seat in front near washroom for senior citizens

Flight was fine but diverted to a different airport. I was also assigned a seat that I wasn’t allowed to change during the check in process, which was odd.

I'm a world traveler for the 30 years. The WORST AIRPORT i've ever been in Totally over booked They shuttle u around MANY TIMES TO GET to planes and gates They over book and have massive delays Will never fly BA again

It was good overall. Entertainment was ok, one of the TV screens had issue. Bit old plane but leg space was good. Overhead luggage had good space. The worst part was experience at Heathrow airport, it was total chaos.

Book cheap flights from Southeast Asia to London

Recent return flight deals

5-12Thu
1 stopEtihad Airways
29h 20mKUL-LHR
9-12Mon
1 stopEtihad Airways
26h 40mLHR-KUL
S$ 746
5-12Thu
1 stopEtihad Airways
29h 20mKUL-LHR
9-12Mon
1 stopEtihad Airways
26h 40mLHR-KUL
S$ 757
3-3Mon
1 stopSingapore Airlines
18h 15mKUL-LHR
23-3Sun
1 stopSingapore Airlines
16h 20mLHR-KUL
S$ 824
4-3Tue
1 stopSingapore Airlines
18h 15mKUL-LHR
25-3Tue
1 stopSingapore Airlines
16h 20mLHR-KUL
S$ 825
1-12Sun
1 stopChina Eastern
39h 30mSIN-LGW
4-12Wed
1 stopChina Eastern
22h 40mLGW-SIN
S$ 875
19-11Tue
1 stopChina Eastern
22h 15mSIN-LGW
21-11Thu
1 stopChina Eastern
25h 55mLGW-SIN
S$ 878
28-2Fri
1 stopEmirates
26h 45mKUL-LHR
9-3Sun
1 stopEmirates
29h 30mLHR-KUL
S$ 883
27-11Wed
1 stopEmirates
20h 05mKUL-LHR
9-12Mon
1 stopEmirates
22h 05mLHR-KUL
S$ 884
29-4Tue
directBritish Airways
13h 15mKUL-LHR
12-5Mon
directBritish Airways
12h 50mLHR-KUL
S$ 1,044
8-11Fri
directBritish Airways
14h 25mSIN-LHR
11-11Mon
directBritish Airways
13h 00mLHR-SIN
S$ 1,061

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Recent one-way flight deals

12-12Thu
1 stopChina Southern
29h 35mBKK-LGW
S$ 324
21-11Thu
1 stopShenzhen Airlines
32h 40mSIN-LHR
S$ 331
17-11Sun
2 stopsChina Eastern
58h 00mSIN-LHR
S$ 333
4-12Wed
2 stopsChina Eastern
54h 10mSIN-LHR
S$ 380
19-11Tue
1 stopEmirates
23h 40mSIN-LHR
S$ 484
16-11Sat
1 stopEmirates
23h 40mSIN-LHR
S$ 489
28-12Sat
directSingapore Airlines
14h 35mSIN-LHR
S$ 590
24-12Tue
directSingapore Airlines
14h 35mSIN-LHR
S$ 593
8-1Wed
1 stopBritish Airways
34h 50mSIN-LGW
S$ 766
15-11Fri
directBritish Airways
13h 35mBKK-LGW
S$ 859

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Last minute flights from Southeast Asia to London

Last minute flight, train and bus deals

7-11Thu
multi-stopChina Eastern
28h 20mSIN-LGW
10-11Sun
multi-stopChina Eastern
27h 30mLGW-SIN
S$ 780
10-11Sun
multi-stopChina Southern
22h 20mSIN-LHR
24-11Sun
multi-stopChina Southern
30h 30mLHR-SIN
S$ 800
7-11Thu
multi-stopAir China
25h 55mSIN-LHR
9-11Sat
multi-stopAir China
33h 20mLHR-SIN
S$ 902
6-11Wed
multi-stopAir China
21h 05mSIN-LGW
10-11Sun
multi-stopAir China
20h 35mLGW-SIN
S$ 905
10-11Sun
multi-stopEmirates
19h 35mSIN-STN
24-11Sun
multi-stopEmirates
17h 30mSTN-SIN
S$ 952
10-11Sun
multi-stopEmirates
19h 35mSIN-STN
24-11Sun
multi-stopEmirates
17h 35mSTN-SIN
S$ 954
8-11Fri
directBritish Airways
14h 25mSIN-LHR
11-11Mon
directBritish Airways
13h 00mLHR-SIN
S$ 1,061
10-11Sun
directBritish Airways
14h 25mSIN-LHR
30-11Sat
directBritish Airways
13h 00mLHR-SIN
S$ 1,128
10-11Sun
directSingapore Airlines
14h 25mSIN-LGW
26-11Tue
directSingapore Airlines
12h 55mLGW-SIN
S$ 2,043
7-11Thu
directSingapore Airlines
14h 25mSIN-LGW
10-11Sun
directSingapore Airlines
12h 50mLGW-SIN
S$ 2,268

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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.