£355 Find Cheap Flights from Belfast City Airport to Southeast Asia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Belfast City to Southeast Asia departing on 5/4. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Belfast to Southeast Asia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Belfast to Southeast Asia, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Belfast City to Southeast Asia

Cheapest return prices found by our users on KAYAK in the last 72 hours
Manila
Manila2 stops£685
Singapore
Singapore2 stops£527
Phuket City
Phuket City2 stops£520
Denpasar
Denpasar2 stops£763
Hanoi
Hanoi2 stops£624
Ho Chi Minh City
Ho Chi Minh City2 stops£4,075
Cebu City
Cebu City2 stops£883
Da Nang
Da Nang2 stops£1,030
Angeles City
Angeles City2 stops£1,108
Davao City
Davao City3 stops£1,991
Manila
Manila2 stops£685
Singapore
Singapore2 stops£527
Phuket City
Phuket City2 stops£520
Denpasar
Denpasar2 stops£763
Hanoi
Hanoi2 stops£624
Ho Chi Minh City
Ho Chi Minh City2 stops£4,075
Cebu City
Cebu City2 stops£883
Da Nang
Da Nang2 stops£1,030
Angeles City
Angeles City2 stops£1,108
Davao City
Davao City3 stops£1,991

Book Cheap Belfast City to Southeast Asia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Belfast City to Southeast Asia 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 Belfast City to Southeast Asia

Sat, 9 May - Fri, 15 May
Multiple Airlines Logo
07:00 - 02:00
BHD
-
SIN
36h 00m
2 stops
Multiple Airlines Logo
03:00 - 13:40
SIN
-
BHD
41h 40m
2 stops
£527Multiple Airlines
Sat, 6 Jun - Sat, 27 Jun
KLM Logo
17:30 - 09:30
BHD
-
BKK
34h 00m
1 stop
KLM Logo
11:25 - 09:20
BKK
-
BHD
27h 55m
2 stops
£617KLM
Sat, 6 Jun - Sat, 27 Jun
KLM Logo
17:30 - 09:30
BHD
-
BKK
34h 00m
1 stop
KLM Logo
11:25 - 09:20
BKK
-
BHD
27h 55m
2 stops
£620KLM
Sat, 6 Jun - Sat, 27 Jun
KLM Logo
17:30 - 09:15
BHD
-
BKK
33h 45m
2 stops
KLM Logo
11:25 - 09:20
BKK
-
BHD
27h 55m
2 stops
£644KLM
Thu, 16 Apr - Tue, 19 May
Multiple Airlines Logo
07:00 - 18:20
BHD
-
BKK
29h 20m
2 stops
Multiple Airlines Logo
02:05 - 18:10
BKK
-
BHD
22h 05m
2 stops
£644Multiple Airlines
Thu, 16 Apr - Tue, 5 May
Multiple Airlines Logo
07:00 - 18:20
BHD
-
BKK
29h 20m
2 stops
Multiple Airlines Logo
02:05 - 18:10
BKK
-
BHD
22h 05m
2 stops
£650Multiple Airlines
Tue, 28 Apr - Sun, 17 May
British Airways Logo
18:20 - 18:20
BHD
-
BKK
18h 00m
2 stops
British Airways Logo
01:45 - 17:40
BKK
-
BHD
21h 55m
2 stops
£680British Airways
Mon, 4 May - Mon, 11 May
British Airways Logo
09:40 - 22:20
BHD
-
DPS
29h 40m
2 stops
British Airways Logo
09:55 - 07:35
DPS
-
BHD
28h 40m
2 stops
£763British Airways
Wed, 25 Mar - Wed, 8 Apr
Qatar Airways Logo
06:50 - 14:05
BHD
-
KUL
23h 15m
2 stops
Qatar Airways Logo
21:00 - 17:50
KUL
-
BHD
27h 50m
2 stops
£2,893Qatar Airways
Fri, 27 Mar - Fri, 10 Apr
Qatar Airways Logo
10:20 - 14:05
BHD
-
KUL
19h 45m
2 stops
Qatar Airways Logo
21:00 - 20:55
KUL
-
BHD
30h 55m
2 stops
£2,905Qatar Airways
Booking Insights

KAYAK's insights & trends for Belfast City to Southeast Asia flights

Get data-powered insights and trends into flights from Belfast City to Southeast Asia to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a stopover from Belfast City Airport to Southeast Asia?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £158, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Belfast City Airport to Southeast Asia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Belfast City Airport to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Belfast City Airport to Southeast Asia is September, when tickets cost £633 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of return tickets is £1,051 and £917 respectively.

Good to know - Cheap tickets from Belfast City Airport to Southeast Asia

Low seasonJanuary
Cheapest flight£355
Most popular time to fly (11% more expensive on average)
Flight from Belfast City Airport to Denpasar

FAQs - booking Southeast Asia flights

  • How does KAYAK find such low prices on flights from Belfast City Airport 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 Belfast City Airport to Southeast Asia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Belfast City Airport 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 Belfast City Airport 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 Belfast City Airport 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 Belfast City Airport 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 Belfast City Airport to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines flying from Belfast City to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying from Belfast to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Belfast City 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.
7.8
KLMOverall score based on 1470 reviews
7.8Boarding
7.1Entertainment
8.4Crew
7.6Comfort
7.3Food
Airline reviews

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

10.0 Excellentsmit, Mar 2026
BLR - AMS
Read more KLM reviews

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Empty seats next to me - wish it had been for a longer flight!!

Flight was on time, staff are friendly and helpful onboard.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First off, it wasn't clear that my first flight was to be operated by IndiGO. While the flight itself was fine, this meant that my whole initial check in where I would've properly verified my seating on my Qatar flight/requested an upgrade was impeded by the fact that I had to check in with IndiGO. They said I would separately have to go to Qatar counter to deal with second flight leg issues, which was impossible given how long the check in took/no time available to do so.

Top, only problem about Weather but not depended Qatar Airways. Anyway staff offered kimbo Refreshments

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

It would help id flight crew were not rude and showed some courtesy. They were shouting at passengers and yelling instructions as if we were school children at lunch cafeteria!!

Plane was good Crew was good Food was just ok Could have had more entertainment options But overall good

Paid $10 for wifi for full flight duration and the wifi wasn’t available after initial 2 hours

Food was absolutely pathetic. I wasted so much food which I thought was inedible. I also loathe the inflight entertainment system which has very little content

Awesome hospitality, awesome staff, awesome food & awesome travel time. Thanks

Good. It would be great if comfort seats were available

My baggage is lost. Flight cancelled, Rebooked ticket through long routes. Mental stress, emotional hurt

The crews were very professional and courteous. Pleasant flight and thank you!

They wouldn't let me on the plane. The 3rd party apparently didn't pay for the tickets properly?

Overall experience is good but if the food menu can change to authentic Malaysia food will be good. I.e. Nasi Lemak, Char Kueh Tiew and etc

Surprised that the safety briefing was only conducted in Malay language and no English despite there are foreigners on board. MH should take safety more seriously.

Flights were delayed, Food was good but only 1 meal instead of 2.

Food was good but only 1 meal and 1 pie, instead of 2 meals. Both legs were late.

We are row 11, when the crew came to us, only one meal choice was available.

OK seats comfortable, easy boarding/embarking, excellent connection to domestic Malaysia flight with baggage checked through without customs. Catering especially drinks borderline ok luckily less important aspect

Comfortable seats in economy, managed a few hours sleep in an o night flight but the food was terrible. Surprising as Malaysia airlines has been good in the past. Service was mediocre this time too.

Vast improvement needed in customer service. I couldn’t get the drink of my choice during both meals (i.e. sparking water and Diet Coke). I had used plastic cups falling onto me from the tray. No eye contact when they thank you on the way out signalling an insincere thank you.

You will pay for everything and feels like the airplane is old

The luggage problem I previously mentioned was actually this flight

The flight was delayed due to snow in Frankfurt. There wasn't much information from BA or the airport, but Kayak was great and kept me informed of the delay and gate changes.

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

The seats were comfortable. So many empty seats allowed for stretching out and sleeping. The onboard entertainment was pretty good. The cabin crew were so kind and kept the passengers well- hydrated, and well fed.

We had American Airlines on our return and it was confusing if we were going with Aa or BA I had 2 different flight numbers and didn’t get our gate until it was boarding. So we were a bit nervous as the which it was

No WiFi. No food. 250 ml of water only drink option. No entertainment options. Extremely bare bones flight

Really appreciated the care, attention and friendliness of cabin crew. Very comfortable, prompt and efficient flight.

Economy seats were good and spacious. Much better than virgin by a mile.

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports