S$ 628+ Cheap flights to Belfast Intl

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26-7. Fares are subject to change and may not be available on all flights or dates of travel.
— BFS
19 Jun — 26 Jun1
1 adult
1 adult, Economy, 0 bags

Flights to Belfast Intl in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Belfast Intl Airport
Explore the most affordable flight options available to Belfast Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 20 May 2026.

Mon 15-610:35
SIN
-
BFS
2 stops28h 05m
Multiple Airlines
Sun 21-607:00
BFS
-
SIN
2 stops24h 05m
Multiple Airlines
Deal found 17-5S$ 1,234
Sat 6-610:35
SIN
-
BFS
2 stops43h 05m
Multiple Airlines
Fri 12-606:15
BFS
-
SIN
2 stops43h 20m
Multiple Airlines
Deal found 19-5S$ 1,282
Mon 22-601:40
SIN
-
BFS
2 stops27h 45m
Multiple Airlines
Tue 21-708:20
BFS
-
SIN
2 stops41h 15m
Multiple Airlines
Deal found 20-5S$ 1,423
Fri 3-716:10
SIN
-
BFS
3 stops28h 40m
Multiple Airlines
Fri 10-707:00
BFS
-
SIN
3 stops28h 05m
Multiple Airlines
Deal found 19-5S$ 1,440
Thu 2-718:45
SIN
-
BFS
3 stops31h 35m
Multiple Airlines
Thu 9-706:10
BFS
-
SIN
3 stops28h 55m
Multiple Airlines
Deal found 17-5S$ 1,459
Fri 12-616:55
SIN
-
BFS
2 stops24h 00m
Multiple Airlines
Sat 27-621:05
BFS
-
SIN
3 stops41h 50m
Multiple Airlines
Deal found 16-5S$ 1,473

Find flight deals to Belfast Intl Airport

Find the latest flights to Belfast Intl in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 20 May 2026.

Return from

S$ 1,234

One-way from

S$ 628
15-6-21-6
  • 15-6-21-6
  • 4 total stops
  • 52h 10m total
  • Singapore to Belfast
Search Deals
26-7
  • 26-7
  • 2 total stops
  • 27h 40m total
  • Singapore to Belfast
Search Deals

Cheapflights Fare Finder

 
Locate flights to Belfast Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 20 May 2026.
Use the filters below to find and compare flights to Belfast Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SingaporeBelfast

SIN - BFS

SINBFS

Singapore Changi

Mon 15-6

10:35-07:40

2 stops28h 05m

Belfast Intl

Sun 21-6

07:00-14:05

2 stops24h 05m

S$ 1,234

SingaporeBelfast

SIN - BFS

SINBFS

Singapore Changi

Thu 2-7

18:45-19:20

3 stops31h 35m

Belfast Intl

Thu 9-7

06:10-18:05

3 stops28h 55m

S$ 1,459

SingaporeBelfast

SIN - BFS

SINBFS

Singapore Changi

Fri 12-6

16:55-09:55

2 stops24h 00m

Belfast Intl

Sat 27-6

21:05-21:55

3 stops41h 50m

S$ 1,473

SingaporeBelfast

SIN - BFS

SINBFS

Singapore Changi

Tue 23-6

23:20-17:40

2 stops25h 20m

Belfast Intl

Tue 21-7

08:00-15:45

2 stops24h 45m

S$ 1,982

SingaporeBelfast

SIN - BFS

SINBFS

Singapore Changi

Mon 7-9

23:55-15:30

1 stop22h 35m

Belfast Intl

Wed 30-9

06:10-06:25

1 stop17h 15m

S$ 2,693
Fastest return journey

SingaporeBelfast

SIN - BFS

SINBFS

Singapore Changi

Sun 13-9

23:55-15:20

1 stop22h 25m

Belfast Intl

Mon 5-10

06:10-06:25

1 stop17h 15m

S$ 2,960
Cheapest one-way

SingaporeBelfast

SIN - BFS

SINBFS

Singapore Changi

Sun 26-7

01:15-21:55

2 stops27h 40m

S$ 628

SingaporeBelfast

SIN - BFS

SINBFS

Singapore Changi

Tue 8-9

20:00-15:15

2 stops26h 15m

S$ 664
Fastest single journey

SingaporeBelfast

SIN - BFS

SINBFS

Singapore Changi

Sat 12-9

20:00-09:35

2 stops20h 35m

S$ 671

SingaporeBelfast

SIN - BFS

SINBFS

Singapore Changi

Wed 9-9

20:00-15:20

3 stops26h 20m

S$ 694

Flights are sorted by cheapest return flights first.

Deals found on 18-5

Showing 1-10 of 11 resultsSorted by cheapest first
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Best time to book a flight to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Belfast Intl Airport

Rainfall in Belfast Intl by month

Plan your trip to Belfast Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belfast Intl ranges from 50.0 - 90.0 mm per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast Intl when rainfall is around 50.0 mm.

Temperature in Belfast Intl by month

Plan your trip to Belfast Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belfast Intl, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

How long is the flight to Belfast Intl?

On average, a flight from Singapore to Belfast Intl takes 21 hours 30 minutes. Flights to Belfast Intl from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flying to Belfast Intl

  • Can I find cheaper flights to Belfast Intl if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Belfast Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Does Belfast Intl have rental cars?

    Yes. Those touching down at Belfast Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Belfast Intl?

    Yes. Belfast Intl has hotels nearby for those requiring accommodations. Maldron Hotel Belfast Airport is the closest property to Belfast Intl (0.0 km away from Belfast Intl).

Browse thousands of different options on Cheapflights for your next trip

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Search flights to Belfast Intl by cabin class

Find flights to Belfast Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class flights to Belfast Intl Airport
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Prem Economy Class flights to Belfast Intl Airport
Economy Class flights to Belfast Intl Airport

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Belfast Intl?

Cheapflights helps you search for flights to Belfast Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets to Belfast Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Belfast Intl.

Can Cheapflights find flights to Belfast Intl with no change fees?

Yes, we can. To see specific flights to Belfast Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Of course! You can track prices for flights to Belfast Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

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