S$ 370 Find Cheap Flights from Southeast Asia to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Heathrow departing on 23-11. 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
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
S$ 768
Overall average: S$ 1,132
Etihad Airways
sex 5-12seg 8-12
KUL - LHR • 1 stop
Cheapest direct flights
S$ 932
Typical prices: S$ 942-S$ 1,078
Qantas Airways
dom 1-2qui 5-2
SIN - LHR • Direct
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Southeast Asia to Heathrow

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southeast Asia to Heathrow 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Southeast Asia to Heathrow

sex, 5 dez - seg, 8 dez
Etihad Airways Logo
09:35 - 18:10KUL-LHR
16h 35m1 stop
Etihad Airways Logo
19:20 - 19:35LHR-KUL
16h 15m1 stop
S$ 768Etihad Airways
Find Deal
seg, 2 mar - dom, 8 mar
Etihad Airways Logo
09:35 - 06:40KUL-LHR
29h 05m1 stop
Etihad Airways Logo
20:55 - 19:35LHR-KUL
14h 40m1 stop
S$ 783Etihad Airways
Find Deal
qui, 20 nov - qui, 27 nov
Turkish Airlines Logo
10:05 - 22:25KUL-LHR
20h 20m1 stop
Turkish Airlines Logo
06:35 - 08:25LHR-KUL
17h 50m1 stop
S$ 792Turkish Airlines
Find Deal
seg, 12 jan - seg, 19 jan
Turkish Airlines Logo
11:40 - 09:55SIN-LHR
30h 15m1 stop
Turkish Airlines Logo
22:35 - 10:00LHR-SIN
27h 25m1 stop
S$ 871Turkish Airlines
Find Deal
qui, 19 fev - qua, 4 mar
Qatar Airways Logo
21:15 - 06:35KUL-LHR
17h 20m1 stop
Qatar Airways Logo
08:05 - 07:55LHR-KUL
15h 50m1 stop
S$ 951Qatar Airways
Find Deal
ter, 24 fev - qua, 4 mar
Emirates Logo
01:25 - 13:50KUL-LHR
20h 25m1 stop
Emirates Logo
22:35 - 21:55LHR-KUL
15h 20m1 stop
S$ 956Emirates
Find Deal
qua, 14 jan - qua, 21 jan
Qatar Airways Logo
02:00 - 13:20KUL-LHR
19h 20m1 stop
Qatar Airways Logo
08:25 - 07:55LHR-KUL
15h 30m1 stop
S$ 964Qatar Airways
Find Deal
sex, 5 dez - ter, 9 dez
British Airways Logo
23:20 - 05:25KUL-LHR
14h 05mdirect
British Airways Logo
15:30 - 14:40LHR-KUL
15h 10m1 stop
S$ 972British Airways
Find Deal
qui, 5 mar - sáb, 14 mar
Emirates Logo
01:25 - 13:50KUL-LHR
20h 25m1 stop
Emirates Logo
19:00 - 21:55LHR-KUL
18h 55m1 stop
S$ 975Emirates
Find Deal
seg, 29 dez - qui, 8 jan
British Airways Logo
22:20 - 12:10PEN-LHR
21h 50m2 stops
British Airways Logo
14:55 - 18:00LHR-PEN
19h 05m2 stops
S$ 1,663British Airways
Find Deal
Useful Info

Good to know

Low seasonFebruary
Cheapest flightS$ 370
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (5% more expensive on average)
Flight from Singapore to London Heathrow Airport

FAQs for booking Southeast Asia to London Heathrow Airport flights

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

    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 Heathrow Airport.

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

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

    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 Heathrow Airport 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 Heathrow Airport?

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

Prefer to fly direct from Southeast Asia to London Heathrow?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from Southeast Asia to London Heathrow.
Find which airlines fly direct from Southeast Asia to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Southeast Asia to London Heathrow

Monday

ANA, AccesRail, Aegean Airlines, +86 more

ANA, AccesRail, +87 more

Tuesday

ANA, AccesRail, Aegean Airlines, +85 more

ANA, AccesRail, +86 more

Wednesday

ANA, AccesRail, Aegean Airlines, +89 more

ANA, AccesRail, +90 more

Thursday

ANA, AccesRail, Aegean Airlines, +83 more

ANA, AccesRail, +84 more

Friday

ANA, AccesRail, Aegean Airlines, +94 more

ANA, AccesRail, +95 more

Saturday

ANA, AccesRail, Aegean Airlines, +89 more

ANA, AccesRail, +90 more

Sunday

ANA, AccesRail, Aegean Airlines, +91 more

ANA, AccesRail, +92 more

See more direct flights

Direct returns

London Heathrow to Southeast Asia

Monday

ANA, AccesRail, Aegean Airlines, +86 more

ANA, AccesRail, +87 more

Tuesday

ANA, AccesRail, Aegean Airlines, +85 more

ANA, AccesRail, +86 more

Wednesday

ANA, AccesRail, Aegean Airlines, +89 more

ANA, AccesRail, +90 more

Thursday

ANA, AccesRail, Aegean Airlines, +83 more

ANA, AccesRail, +84 more

Friday

ANA, AccesRail, Aegean Airlines, +94 more

ANA, AccesRail, +95 more

Saturday

ANA, AccesRail, Aegean Airlines, +89 more

ANA, AccesRail, +90 more

Sunday

ANA, AccesRail, Aegean Airlines, +91 more

ANA, AccesRail, +92 more

See more direct flights

Reviews of the top 5 airlines flying from Southeast Asia to Heathrow

 
Need help choosing which airline to fly with from Southeast Asia to Heathrow? 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 3405 reviews
8.3Crew
8.2Entertainment
7.9Food
8.0Comfort
8.1Boarding
Airline reviews

We boarded but due to a technical issue we spent 4.5hrs on the ground waiting for the issue to be resolved

4.0 OkayIan, Nov 2025SYD - CHC
Read more Emirates reviews

We boarded but due to a technical issue we spent 4.5hrs on the ground waiting for the issue to be resolved

Crew were excellent and the bar service and chat fantastic. Cheese board delicious. Amenity kit good, very disappointing not getting pyjamas on this leg of the flight and needed to reuse from earlier flight.

the seat is quite narrow compared to others. entertainment and food were very good

I had a good experience flying with Emirates. All of the flights were on time staff was very professional and kind. So I had a positive experience..

Hospitality is good. Should improve on buggage handling because l lost a suitcase. Layover in Dubai was too long , 6 hours

The staff on board were excellent. Kind, thoughtful, helpful - not just with me but with others around that I observed. Wonderful service.

Very pleasant.The crews are very nice.Food were excellent.

They should resume the fast track for business / first class passengers

Premium Economy was not up to my expectation relaxation wise. The chair doesn’t extend enough. It is not economy but not spacious enough to relax and sleep. Food and services were excellent but I am not very keen about food in general.

Everything I was good except food quality is very poor

I have difficulties to book wheelchair for my parents returned flight

Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.

The usual excellent experience with Singapore Airlines. The airplane was on time and actually early to Haneda Airport. The onboarding experience was pleasant with no delays, perhaps owing to the fact that the flight was not full. Nevertheless, the air crew were their usual outstanding standards in serving the passengers.

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

Excelent service and plenty of food and drinks during the flight. Flight crew very attentive to our needs. Leg room between rows are very disappointing.

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

The staff on Singapore Airlines was incredible. I would like to commend LS Reuben from my SQ37 flight on November 19th, 2024, from LAX to Singapore, for his outstanding service and care. During the flight, one of my earbuds—brand new and valued at nearly $300—fell out and became lodged in the box controlling the in-flight entertainment system. I was understandably upset, but Reuben went above and beyond to assist me in this tough situation. Reuben demonstrated exceptional determination and empathy. Instead of suggesting we wait for an engineer, he immediately took action, spending almost 30 minutes searching for the earbud. He even got down on the floor to ensure it was recovered. His genuine concern and persistence made all the difference and turned a frustrating situation into one where I felt truly valued as a passenger. Reuben is a shining example of the remarkable service that sets Singapore Airlines apart. His dedication and willingness to go the extra mile left a lasting impression, and I want to sincerely thank him for his kindness and professionalism.

The food options and quality could use some more excitement and variety.

Really enjoyed the flight. Our flight attendant on the way back SIN-LAX was exceptional I didn’t get her name but she was so kind and went above and beyond to make sure I was comfortable. I had a bit of a panic attack and she checked on me a few times to make sure I was ok. Really appreciated her attention and service. Thank u

The service was good but the food was a NO

Lobster starter in business class was not good, tough, served cold, and without butter. Movie selection was missing latest releases, did not offer older classic, high quality movies

Seated in row 6 you are separated from business class close to the toilets. The is a high panel in front that obscures forward viewing, coupled with no window view. Service is limited as the area is not in view of the attendants. It is closer in proximity to economy than business class.

Overall the experience was neat with crew being nice and caring especially to parent with kids. The free snacks option was okay. The kiosk at Philly airport didn’t work.

The flight was smooth Thank God but the delays and changing gates for 3-4 times made me so tired of walking back and forth with heavy bags I thought I was going to pass out with heavy headaches but Thank God finally found the final gate and home safe. These delays happen anytime for important reasons so just be patient when you come across these situations.

I’ve flown with Qatar multiple times and the service has always been great. Very professional, organized, the food is delicious and plentiful, tons of entertainment.

The American/Hollywood movies in the entertainment system lack english subtitles, they tend to have only arabic subtitles. Coupled with the low quality airplane earphones and cabin noise, it sometimes is difficult to follow the movie dialogues.

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

Worst air experience in whole life . Boarding and checking was hassle as they did 3 times. Crew team was clueless about passengers need. Despite of passengers raising hand , they were resetting the program

No difference between US airline and Qatar. Both cramp as many people. The airline seems to change planes without notice choice is seating when making reservations online doesn’t match the plane a passenger is on. Especially paying extra. Nothing special No different than US carriers.

Etihad charged me for 2 check in bags. On Kayak search results price was showing 2 check in bags were included. Kayak need to reimburse me for these additional charges and metal agony and distress. Thanks.

Did not provided with option for class upgrade. Staff at gate was not able and willing to accommodate with class upgrade, eather with plenty empty spots in business and first class.

I am a larger than average person and in my opinion i don't think it's fair to allocate a window seat to anyone who is my size or larger, i was seated between 2 large passengers on a full aircraft. The guy in the window seat also occupied a portion of the middle seat (my seat) which made my experience of flying with etihad very cramped and uncomfortable, i was flying from Abu Dhabi to Bangkok. Had this been a airbus 380 it would have been better as the seats are larger but unfortunately it wasn't so i had to endure the 6+hrs unable to get any rest

Stewardess was attentive and was actively roamin to check the passengers on the biz class

It was worst flight ever of 26h. Poor service and seating. Flight from Abu Dhabi to Islamabad service and seating was worst ever. No tv extra.

The check-in has been the very best so far I didn't get to use my priority access which made me feel like a paid a higher price with no benefit for that I loved the food Very tasty and hot The staff friendliness, empathy could be better as it was not linear amongst the whole crew Otherwise, no complaints. I'd still fly again via Etihad Great prices despite the long 6h of waiting time

It was OK as the seat which we paid for doesn’t have any window. We paid $120 for 3 seats but it’s for nothing. Crew could not help. None of the ports worked so all our phones went dry

A380 First Class Apartments were phenomenal. Comfortable bed and matress cover, superior vegetarian five course meal, shower, small business lounge and plenty of exercise walking around the aircraft.

The food could be better. Toilets were smelly all along

second leg was more comfortable. Customer service in Abu Dhabi is okay.

For a business class ticket the service was very mediocre. We had to ask for coffee after a meal and the service was grudging like we were putting them out. The leg from BOM to LHR was especially bad and the toilets had no water. It was disgusting. Looks like self service is the new model for Business Class. No Thank you. I will look elsewhere

The boarding process was very poorly organized. Too many people had way to much carry on and resulted in loading overhead bins being the gating factor. Time for change.

I do not understand how BA takes coach seating and has people paying for business class. There is no leg room, seats don’t recline and no entertainment to be had unless you brought your own.

It's useless to complain about the space and the back of the seat, making you sitting vertically like a candle. it's your business model. The "food" - there is no food. But I don't care about the food. It's the seating.

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

Overall, it was basically good. No serious complaints on my end.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The aircraft was okay and the crew were friendly, but the seat space felt too tight and the food could be better. Overall, nice service but room for improvement.

The flat beds. Other than that, the place was not clean.

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