What is the difference between the most popular and the most frequent airline at Belfast?

Singapore Airlines operates the most flights from Singapore to Belfast at 0 per week, while British Airways is the airline most often selected by KAYAK users searching for flights from Singapore to Belfast. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

Which airports serve Belfast?

Flights to Belfast arrive at: Belfast Intl (BFS) and Belfast City (BHD).

Which airports serve Belfast and the surrounding area?

Flights to Belfast can arrive at several major airports serving the metro area, including Belfast Intl (BFS) and Belfast City (BHD).

How do I know if a flight to Belfast is a good deal?

A good deal on a flight to Belfast is around S$ 1,119 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Which airlines should I consider for flights to Belfast?

British Airways is the most popular airline for KAYAK users flying to Belfast and has the best on-time record at the destination's main airport.

What are the most popular airlines flying to Belfast?

British Airways is the only airline flying to Belfast on KAYAK.

S$ 1,107 CHEAP FLIGHTS to Belfast in 2026/27

Save 17% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest return flight

S$ 1,107

Typical prices: S$ 1,119-S$ 1,596

Multiple Airlines

Thu 1-11Thu 8-11

SIN - BFS • 3 stops

Top airlines

British Airways

Best reviews • 6.7 score

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Flight Deals

Cheap Flights to Belfast

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

All Flight Deals

Recent return flight deals to Belfast

Sun, 1 Nov - Sun, 8 Nov

20:00 - 20:35SIN Singapore Changi-BFS Belfast Intl

32h 35m3 stops Manama Bahrain Intl Milan Malpensa London Stansted

17:15 - 08:45BFS Belfast Intl-SIN Singapore Changi

31h 30m3 stops Liverpool J. Lennon Dublin Doha Hamad Intl

S$ 1,107Multiple Airlines

Mon, 5 Oct - Sun, 11 Oct

21:00 - 15:35SIN Singapore Changi-BFS Belfast Intl

25h 35m3 stops Abu Dhabi Zayed Intl Milan Malpensa Manchester

13:25 - 21:45BFS Belfast Intl-SIN Singapore Changi

25h 20m2 stops Amsterdam Schiphol New Delhi Indira Gandhi Intl

S$ 1,113Multiple Airlines

Sun, 1 Nov - Sun, 8 Nov

23:15 - 20:15SIN Singapore Changi-BFS Belfast Intl

29h 00m2 stops Istanbul Manchester

19:45 - 08:45BFS Belfast Intl-SIN Singapore Changi

29h 00m3 stops Liverpool J. Lennon Dublin Doha Hamad Intl

S$ 1,199Multiple Airlines

Mon, 5 Oct - Sun, 11 Oct

23:55 - 16:15SIN Singapore Changi-BFS Belfast Intl

23h 20m1 stop London Gatwick

13:25 - 21:45BFS Belfast Intl-SIN Singapore Changi

25h 20m2 stops Amsterdam Schiphol New Delhi Indira Gandhi Intl

S$ 1,208Multiple Airlines

Mon, 5 Oct - Sun, 11 Oct

21:00 - 15:35SIN Singapore Changi-BFS Belfast Intl

25h 35m3 stops Abu Dhabi Zayed Intl Milan Malpensa Manchester

06:25 - 17:20BFS Belfast Intl-SIN Singapore Changi

27h 55m3 stops Bergamo Orio Al Serio Sharjah Mumbai Chhatrapati Shivaji Intl

S$ 1,219Multiple Airlines

Sun, 1 Nov - Sun, 8 Nov

10:25 - 12:55SIN Singapore Changi-BFS Belfast Intl

34h 30m2 stops Istanbul Edinburgh Turnhouse

13:10 - 08:45BFS Belfast Intl-SIN Singapore Changi

35h 35m2 stops Edinburgh Turnhouse Istanbul

S$ 1,223Multiple Airlines

Sat, 31 Oct - Sat, 7 Nov

10:25 - 08:55SIN Singapore Changi-BFS Belfast Intl

30h 30m2 stops Istanbul London Gatwick

17:55 - 08:45BFS Belfast Intl-SIN Singapore Changi

30h 50m3 stops Birmingham Dublin Doha Hamad Intl

S$ 1,233Multiple Airlines

Mon, 5 Oct - Sun, 11 Oct

21:00 - 17:20SIN Singapore Changi-BHD Belfast City

27h 20m2 stops Abu Dhabi Zayed Intl Manchester

09:45 - 21:45BHD Belfast City-SIN Singapore Changi

29h 00m2 stops Amsterdam Schiphol New Delhi Indira Gandhi Intl

S$ 1,246Multiple Airlines

Sat, 31 Oct - Sat, 7 Nov

10:25 - 08:55SIN Singapore Changi-BFS Belfast Intl

30h 30m2 stops Istanbul London Gatwick

15:25 - 04:40BFS Belfast Intl-SIN Singapore Changi

29h 15m2 stops London Stansted Vienna Intl

S$ 1,282Multiple Airlines

Sat, 31 Oct - Sat, 7 Nov

10:25 - 07:45SIN Singapore Changi-BFS Belfast Intl

29h 20m3 stops Istanbul Amsterdam Schiphol Edinburgh Turnhouse

06:00 - 21:55BFS Belfast Intl-SIN Singapore Changi

31h 55m3 stops London Stansted Stockholm Arlanda Beijing Capital

S$ 1,305Multiple Airlines

All return flight deals to Belfast

Sun, 1 Nov - Sun, 8 Nov

20:00 - 20:35SIN Singapore Changi-BFS Belfast Intl

32h 35m3 stops Manama Bahrain Intl Milan Malpensa London Stansted

17:15 - 08:45BFS Belfast Intl-SIN Singapore Changi

31h 30m3 stops Liverpool J. Lennon Dublin Doha Hamad Intl

S$ 1,107Multiple Airlines

Mon, 5 Oct - Sun, 11 Oct

21:00 - 15:35SIN Singapore Changi-BFS Belfast Intl

25h 35m3 stops Abu Dhabi Zayed Intl Milan Malpensa Manchester

13:25 - 21:45BFS Belfast Intl-SIN Singapore Changi

25h 20m2 stops Amsterdam Schiphol New Delhi Indira Gandhi Intl

S$ 1,113Multiple Airlines

Sun, 1 Nov - Sun, 8 Nov

23:15 - 20:15SIN Singapore Changi-BFS Belfast Intl

29h 00m2 stops Istanbul Manchester

19:45 - 08:45BFS Belfast Intl-SIN Singapore Changi

29h 00m3 stops Liverpool J. Lennon Dublin Doha Hamad Intl

S$ 1,199Multiple Airlines

Mon, 5 Oct - Sun, 11 Oct

23:55 - 16:15SIN Singapore Changi-BFS Belfast Intl

23h 20m1 stop London Gatwick

13:25 - 21:45BFS Belfast Intl-SIN Singapore Changi

25h 20m2 stops Amsterdam Schiphol New Delhi Indira Gandhi Intl

S$ 1,208Multiple Airlines

Mon, 5 Oct - Sun, 11 Oct

21:00 - 15:35SIN Singapore Changi-BFS Belfast Intl

25h 35m3 stops Abu Dhabi Zayed Intl Milan Malpensa Manchester

06:25 - 17:20BFS Belfast Intl-SIN Singapore Changi

27h 55m3 stops Bergamo Orio Al Serio Sharjah Mumbai Chhatrapati Shivaji Intl

S$ 1,219Multiple Airlines

Sun, 1 Nov - Sun, 8 Nov

10:25 - 12:55SIN Singapore Changi-BFS Belfast Intl

34h 30m2 stops Istanbul Edinburgh Turnhouse

13:10 - 08:45BFS Belfast Intl-SIN Singapore Changi

35h 35m2 stops Edinburgh Turnhouse Istanbul

S$ 1,223Multiple Airlines

Sat, 31 Oct - Sat, 7 Nov

10:25 - 08:55SIN Singapore Changi-BFS Belfast Intl

30h 30m2 stops Istanbul London Gatwick

17:55 - 08:45BFS Belfast Intl-SIN Singapore Changi

30h 50m3 stops Birmingham Dublin Doha Hamad Intl

S$ 1,233Multiple Airlines

Mon, 5 Oct - Sun, 11 Oct

21:00 - 17:20SIN Singapore Changi-BHD Belfast City

27h 20m2 stops Abu Dhabi Zayed Intl Manchester

09:45 - 21:45BHD Belfast City-SIN Singapore Changi

29h 00m2 stops Amsterdam Schiphol New Delhi Indira Gandhi Intl

S$ 1,246Multiple Airlines

Sat, 31 Oct - Sat, 7 Nov

10:25 - 08:55SIN Singapore Changi-BFS Belfast Intl

30h 30m2 stops Istanbul London Gatwick

15:25 - 04:40BFS Belfast Intl-SIN Singapore Changi

29h 15m2 stops London Stansted Vienna Intl

S$ 1,282Multiple Airlines

Sat, 31 Oct - Sat, 7 Nov

10:25 - 07:45SIN Singapore Changi-BFS Belfast Intl

29h 20m3 stops Istanbul Amsterdam Schiphol Edinburgh Turnhouse

06:00 - 21:55BFS Belfast Intl-SIN Singapore Changi

31h 55m3 stops London Stansted Stockholm Arlanda Beijing Capital

S$ 1,305Multiple Airlines

Booking Insights

Price, demand, and travel trends for Singapore to Belfast flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Singapore to Belfast with more confidence.

Prices

Airlines

What is the cheapest time of day to fly to Belfast?

Night flights to Belfast are the cheapest at S$ 1,187 return on average. Night flights are the most expensive at S$ 1,187.

Find deals

When to book flights to Belfast

Are your dates flexible? Find out the best times to travel to Belfast based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Belfast based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the difference between the most popular and the most frequent airline at Belfast?
Singapore Airlines operates the most flights from Singapore to Belfast at 0 per week, while British Airways is the airline most often selected by KAYAK users searching for flights from Singapore to Belfast. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.
Which airports serve Belfast?
Flights to Belfast arrive at: Belfast Intl (BFS) and Belfast City (BHD).
Which airports serve Belfast and the surrounding area?
Flights to Belfast can arrive at several major airports serving the metro area, including Belfast Intl (BFS) and Belfast City (BHD).
How do I know if a flight to Belfast is a good deal?
A good deal on a flight to Belfast is around S$ 1,119 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.
Which airlines should I consider for flights to Belfast?
British Airways is the most popular airline for KAYAK users flying to Belfast and has the best on-time record at the destination's main airport.

For flights to Belfast, recent KAYAK data shows that stronger deals tend to be around S$ 1,119 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
Before you book:

• Check the route's typical price range so you can spot a deal.
• Confirm baggage fees and seat selection costs on budget carriers.
• Verify whether you need any travel documents beyond an ID.
• Pick a departure airport, since your nearest may not be the cheapest origin.