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Cheap flights from Belfast Intl Airport to Singapore from £558

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast Intl Airport to Singapore departing on 6/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Belfast Intl Airport to Singapore

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:00 - 06:50BFS  Belfast Intl-SIN Singapore Changi
40h 50m3 stops London Luton Milan Malpensa Beijing Daxing Intl
Multiple Airlines Logo
20:00 - 15:15SIN  Singapore Changi-BFS Belfast Intl
26h 15m2 stops Manama Bahrain Intl Manchester
£558Multiple Airlines
Sun, 6 Sep - Tue, 15 Sep
Multiple Airlines Logo
22:10 - 20:10BFS  Belfast Intl-SIN Singapore Changi
39h 00m3 stops London Luton Milan Malpensa Shanghai Pu Dong
Multiple Airlines Logo
20:00 - 23:00SIN  Singapore Changi-BFS Belfast Intl
34h 00m3 stops Manama Bahrain Intl Milan Malpensa London Stansted
£578Multiple Airlines
Sun, 20 Sep - Thu, 24 Sep
Multiple Airlines Logo
15:35 - 20:10BFS  Belfast Intl-SIN Singapore Changi
45h 35m3 stops London Luton Venice Marco Polo Shanghai Pu Dong
Multiple Airlines Logo
20:00 - 09:35SIN  Singapore Changi-BFS Belfast Intl
20h 35m2 stops Manama Bahrain Intl Manchester
£585Multiple Airlines
Sat, 26 Sep - Sat, 3 Oct
Multiple Airlines Logo
14:40 - 06:50BFS  Belfast Intl-SIN Singapore Changi
33h 10m2 stops London Gatwick Beijing Capital
Multiple Airlines Logo
23:25 - 21:05SIN  Singapore Changi-BFS Belfast Intl
28h 40m2 stops Beijing Capital London Gatwick
£596Multiple Airlines
Sun, 6 Sep - Tue, 15 Sep
Multiple Airlines Logo
06:10 - 16:00BFS  Belfast Intl-SIN Singapore Changi
26h 50m2 stops Barcelona-El Prat Shanghai Pu Dong
Multiple Airlines Logo
20:00 - 15:15SIN  Singapore Changi-BFS Belfast Intl
26h 15m2 stops Manama Bahrain Intl Manchester
£598Multiple Airlines
Sun, 6 Sep - Tue, 15 Sep
Multiple Airlines Logo
09:10 - 21:55BFS  Belfast Intl-SIN Singapore Changi
29h 45m2 stops Barcelona-El Prat Beijing Capital
Multiple Airlines Logo
07:30 - 21:15SIN  Singapore Changi-BFS Belfast Intl
44h 45m3 stops Phuket City Abu Dhabi Zayed Intl Manchester
£605Multiple Airlines
Mon, 7 Sep - Fri, 18 Sep
Multiple Airlines Logo
06:10 - 16:00BFS  Belfast Intl-SIN Singapore Changi
26h 50m2 stops Barcelona-El Prat Shanghai Pu Dong
Multiple Airlines Logo
20:00 - 19:30SIN  Singapore Changi-BFS Belfast Intl
30h 30m2 stops Manama Bahrain Intl Manchester
£607Multiple Airlines
Sun, 20 Sep - Thu, 24 Sep
Multiple Airlines Logo
09:10 - 21:55BFS  Belfast Intl-SIN Singapore Changi
29h 45m2 stops Barcelona-El Prat Beijing Capital
Multiple Airlines Logo
21:00 - 10:00SIN  Singapore Changi-BFS Belfast Intl
20h 00m2 stops Abu Dhabi Zayed Intl Manchester
£619Multiple Airlines
Mon, 7 Sep - Mon, 14 Sep
Multiple Airlines Logo
09:10 - 21:55BFS  Belfast Intl-SIN Singapore Changi
29h 45m2 stops Barcelona-El Prat Beijing Capital
Multiple Airlines Logo
21:00 - 10:00SIN  Singapore Changi-BFS Belfast Intl
20h 00m2 stops Abu Dhabi Zayed Intl Manchester
£620Multiple Airlines
Mon, 7 Sep - Mon, 14 Sep
Multiple Airlines Logo
09:10 - 21:55BFS  Belfast Intl-SIN Singapore Changi
29h 45m2 stops Barcelona-El Prat Beijing Capital
Multiple Airlines Logo
20:00 - 11:55SIN  Singapore Changi-BFS Belfast Intl
22h 55m2 stops Manama Bahrain Intl Manchester
£621Multiple Airlines
Mon, 7 Sep - Fri, 18 Sep

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Customise your flight search to find flights from Belfast Intl Airport to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 12 August 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastSingapore

BFS Belfast Intl - SIN Singapore Changi

BFSSIN

Belfast Intl

Sun 6/9

07:00-06:50

3 stops40h 50m

Singapore Changi

Tue 15/9

20:00-15:15

2 stops26h 15m

£558

BelfastSingapore

BFS Belfast Intl - SIN Singapore Changi

BFSSIN

Belfast Intl

Sun 20/9

22:10-20:10

3 stops39h 00m

Singapore Changi

Thu 24/9

20:00-23:00

3 stops34h 00m

£578

BelfastSingapore

BFS Belfast Intl - SIN Singapore Changi

BFSSIN

Belfast Intl

Sat 26/9

15:35-20:10

3 stops45h 35m

Singapore Changi

Sat 3/10

20:00-09:35

2 stops20h 35m

£585

BelfastSingapore

BFS Belfast Intl - SIN Singapore Changi

BFSSIN

Belfast Intl

Sun 6/9

14:40-06:50

2 stops33h 10m

Singapore Changi

Tue 15/9

23:25-21:05

2 stops28h 40m

£596

BelfastSingapore

BFS Belfast Intl - SIN Singapore Changi

BFSSIN

Belfast Intl

Sun 6/9

06:10-16:00

2 stops26h 50m

Singapore Changi

Tue 15/9

20:00-15:15

2 stops26h 15m

£598

BelfastSingapore

BFS Belfast Intl - SIN Singapore Changi

BFSSIN

Belfast Intl

Mon 7/9

09:10-21:55

2 stops29h 45m

Singapore Changi

Fri 18/9

07:30-21:15

3 stops44h 45m

£605

BelfastSingapore

BFS Belfast Intl - SIN Singapore Changi

BFSSIN

Belfast Intl

Sun 20/9

06:10-16:00

2 stops26h 50m

Singapore Changi

Thu 24/9

20:00-19:30

2 stops30h 30m

£607
Fastest return journey

BelfastSingapore

BFS Belfast Intl - SIN Singapore Changi

BFSSIN

Belfast Intl

Mon 7/9

09:10-21:55

2 stops29h 45m

Singapore Changi

Mon 14/9

21:00-10:00

2 stops20h 00m

£619

BelfastSingapore

BFS Belfast Intl - SIN Singapore Changi

BFSSIN

Belfast Intl

Mon 7/9

09:10-21:55

2 stops29h 45m

Singapore Changi

Mon 14/9

21:00-10:00

2 stops20h 00m

£620

BelfastSingapore

BFS Belfast Intl - SIN Singapore Changi

BFSSIN

Belfast Intl

Mon 7/9

09:10-21:55

2 stops29h 45m

Singapore Changi

Fri 18/9

20:00-11:55

2 stops22h 55m

£621

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Belfast Intl Airport to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Belfast Intl Airport to Singapore according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Belfast Intl Airport to Singapore (BFS to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast Intl Airport to Singapore

Fastest flight time

20h 25m

Direct flights

None
The fastest flight from Belfast Intl Airport to Singapore takes 20h 25m
There are no direct flights from Belfast Intl Airport to Singapore. There are no popular flight routes from Belfast Intl Airport to Singapore.
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Frequently asked questions about flying from Belfast Intl Airport to Singapore

  • How far is Belfast Intl to Singapore Changi by plane?

    The straight-line distance from Belfast Intl to Singapore Changi is 6929.3 mi. Typically, this will take 20h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from Belfast Intl Airport to Singapore Changi Airport?

    Prices for flights from Belfast Intl Airport to Singapore Changi Airport were last updated today.

  • How old do you have to be to fly from Belfast Intl Airport to Singapore Changi Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast Intl Airport to Singapore Changi Airport.

  • What documentation or ID do you need to fly to Singapore Changi Airport?

    The necessary travel and health documents for your Singapore Changi Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Belfast Intl Airport to Singapore

  • How do I get Price Alerts for flights from Belfast Intl Airport to Singapore?

    Confirm your travel details to search for the latest offers for flights from Belfast Intl Airport to Singapore. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Belfast Intl Airport to Singapore with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to Singapore?

Finding the right flight to Singapore from Belfast is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Singapore quick and easy, saving you time and money.

Can I find flights from Belfast to Singapore with flexible booking policies on momondo?

momondo does allow users to show only those flights to Singapore from Belfast which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Belfast to Singapore?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Singapore from Belfast.

I’m not ready to book a flight from Belfast to Singapore right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Belfast to Singapore flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cabin classes currently available on flights to Singapore

List of cabin classes available on flights landing in Singapore. Availability may vary depending on flight origin and airline.
First Class to Singaporefrom £10,212
Business Class to Singaporefrom £2,539