£473 Find Cheap Flights from Belfast to Singapore

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Belfast to Singapore departing on 18/3. 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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Flight Deals

Book Cheap Belfast to Singapore Plane Tickets

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

Wed, 18 Mar - Sat, 21 Mar
Multiple Airlines Logo
06:30 - 20:25
BFS
-
SIN
29h 55m
2 stops
Multiple Airlines Logo
00:25 - 09:40
SIN
-
BFS
41h 15m
2 stops
£473Multiple Airlines
Tue, 3 Mar - Fri, 6 Mar
Multiple Airlines Logo
06:30 - 15:00
BFS
-
SIN
24h 30m
2 stops
Multiple Airlines Logo
00:25 - 08:55
SIN
-
BFS
40h 30m
2 stops
£525Multiple Airlines
Sun, 10 May - Sun, 7 Jun
KLM Logo
09:50 - 18:30
BHD
-
SIN
25h 40m
2 stops
KLM Logo
22:20 - 16:55
SIN
-
BHD
25h 35m
2 stops
£610KLM
Tue, 3 Mar - Sat, 7 Mar
Multiple Airlines Logo
08:50 - 09:35
BFS
-
SIN
40h 45m
3 stops
Multiple Airlines Logo
20:00 - 10:10
SIN
-
BFS
22h 10m
2 stops
£614Multiple Airlines
Wed, 18 Mar - Sun, 22 Mar
KLM Logo
06:30 - 16:15
BHD
-
SIN
25h 45m
1 stop
KLM Logo
10:55 - 16:50
SIN
-
BHD
37h 55m
2 stops
£650KLM
Wed, 18 Mar - Sun, 22 Mar
British Airways Logo
12:25 - 20:35
BHD
-
SIN
24h 10m
2 stops
British Airways Logo
23:05 - 08:25
SIN
-
BHD
17h 20m
1 stop
£730British Airways
Wed, 18 Mar - Sat, 21 Mar
KLM Logo
06:30 - 16:15
BHD
-
SIN
25h 45m
1 stop
KLM Logo
01:40 - 21:00
SIN
-
BHD
27h 20m
1 stop
£759KLM
Wed, 18 Mar - Sun, 22 Mar
British Airways Logo
12:25 - 21:15
BHD
-
SIN
24h 50m
2 stops
British Airways Logo
23:05 - 10:20
SIN
-
BHD
19h 15m
1 stop
£761British Airways
Wed, 18 Mar - Sun, 22 Mar
British Airways Logo
15:40 - 21:15
BHD
-
SIN
21h 35m
2 stops
British Airways Logo
23:05 - 08:25
SIN
-
BHD
17h 20m
1 stop
£764British Airways
Wed, 18 Mar - Sun, 22 Mar
British Airways Logo
12:25 - 18:25
BHD
-
SIN
22h 00m
1 stop
British Airways Logo
23:05 - 08:25
SIN
-
BHD
17h 20m
1 stop
£779British Airways
Booking Insights

KAYAK's insights & trends for Belfast to Singapore flights

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

What is the cheapest month to fly from Belfast to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Belfast to Singapore, 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 to Singapore is January, when tickets cost £541 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is £1,285 and £1,248 respectively.

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Good to know - Cheap tickets from Belfast to Singapore

Cheapest flight£473
Flight from Belfast Intl Airport to Singapore

FAQs - booking Singapore flights

  • How does KAYAK find such low prices on flights from Belfast to Singapore?

    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 to Singapore.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Belfast to Singapore 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 to Singapore?

    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 to Singapore 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 to Singapore?

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

Reviews of the top airline flying from Belfast to Singapore

 
Need help choosing which airline to fly with from Belfast to Singapore? 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.
6.7
British AirwaysOverall score based on 7705 reviews
6.9Boarding
6.4Food
7.6Crew
6.8Comfort
6.4Entertainment
Airline reviews

It’s the old style plane with the old Ying Yang seats doesn’t compare to other airlines with newer planes.

6.0 GoodAnonymous, Jan 2026
LGW - BKK
Read more British Airways reviews

It’s the old style plane with the old Ying Yang seats doesn’t compare to other airlines with newer planes.

I was unable to board this flight because of visa changes that I was not alerted about and I’ve been unable to contact Kayak to obtain a refund / credit anything.

Entertainment system didn't work well. Also no new movies and limited choice of other programmes. . And only one USB A charger option. Most modern electronic items needs USB C. Planes should offer both

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

The space in the seat was okay, the staff were friendly, the entertainment system, my touch screen was not working and some of the films listed on the website for the flight were not available.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Late. And service was very slow - passengers sat for well over an hour with dirty trays etc surrounding them

Everything you need to know for your flight from Belfast to Singapore

Cabin class types available on flights to Singapore

Cabin classes available on flights to Singapore. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights from Belfast to Singapore
Business Class flights from Belfast to Singapore
Premium Economy Class flights from Belfast to Singapore
Economy class flights from Belfast to Singapore