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

British Airways operates the most flights from Singapore to Belfast at 0 per week, and for this route British Airways is also the airline most often selected by KAYAK users searching for flights from Singapore to Belfast. The two are sometimes 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$ 1,122 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 is the cheapest flight to Belfast?

Singapore to Belfast is the cheapest route at S$ 1,190 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Belfast?

On average, a return flight from Singapore to Belfast costs S$ 1,191, based on KAYAK data over the past 12 months. Return fares from Singapore average S$ 1,191.

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

Night flights to Belfast are the cheapest at S$ 1,191 return on average. Night flights are the most expensive at S$ 1,191.

What is a good deal for flights to Belfast?

Flights under S$ 1,122 are considered a good deal. 25% of KAYAK users found return flights to Belfast at or below these prices, with the lowest fares from: •Singapore S$ 1,122.

What are the most popular airlines flying to Belfast?

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

S$ 1,190 CHEAP FLIGHTS to Belfast in 2026/27

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Cheapest return flight

S$ 1,190

Typical prices: S$ 1,122-S$ 1,601

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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, 29 Nov - Thu, 3 Dec

18:00 - 20:30Singapore Singapore Changi-Belfast Belfast City

34h 30m2 stops Shanghai Pu Dong London Gatwick

07:15 - 16:15Belfast Belfast City-Singapore Singapore Changi

25h 00m2 stops London Gatwick Shanghai Pu Dong

S$ 1,190Multiple Airlines

3+ days ago

Sun, 29 Nov - Thu, 3 Dec

23:15 - 08:35Singapore Singapore Changi-Belfast Belfast City

17h 20m1 stop London Heathrow

17:50 - 18:25Belfast Belfast City-Singapore Singapore Changi

16h 35m1 stop London Heathrow

S$ 1,265British Airways

3+ days ago

Sat, 28 Nov - Thu, 3 Dec

03:15 - 19:10Singapore Singapore Changi-Belfast Belfast City

23h 55m2 stops Doha Hamad Intl London Heathrow

09:40 - 22:45Belfast Belfast City-Singapore Singapore Changi

29h 05m3 stops Amsterdam Schiphol Abu Dhabi Zayed Intl Kuala Lumpur Intl

S$ 1,328Multiple Airlines

3+ days ago

Wed, 18 Nov - Sun, 22 Nov

23:05 - 16:55Singapore Singapore Changi-Belfast Belfast City

25h 50m1 stop London Heathrow

15:15 - 16:05Belfast Belfast City-Singapore Singapore Changi

16h 50m1 stop London Heathrow

S$ 1,348British Airways

3+ days ago

Sun, 29 Nov - Thu, 3 Dec

23:15 - 08:35Singapore Singapore Changi-Belfast Belfast City

17h 20m1 stop London Heathrow

11:05 - 14:55Belfast Belfast City-Singapore Singapore Changi

19h 50m2 stops London Heathrow Doha Hamad Intl

S$ 1,363British Airways

3+ days ago

Wed, 18 Nov - Sun, 22 Nov

23:15 - 16:55Singapore Singapore Changi-Belfast Belfast City

25h 40m1 stop London Heathrow

12:00 - 16:05Belfast Belfast City-Singapore Singapore Changi

20h 05m1 stop London Heathrow

S$ 1,407British Airways

1 day ago

Wed, 18 Nov - Sun, 22 Nov

23:05 - 16:55Singapore Singapore Changi-Belfast Belfast City

25h 50m1 stop London Heathrow

15:15 - 16:05Belfast Belfast City-Singapore Singapore Changi

16h 50m1 stop London Heathrow

S$ 1,410British Airways

2 days ago

Sun, 29 Nov - Thu, 3 Dec

16:25 - 09:50Singapore Singapore Changi-Belfast Belfast City

25h 25m3 stops Kuala Lumpur Intl Doha Hamad Intl Manchester

09:40 - 22:45Belfast Belfast City-Singapore Singapore Changi

29h 05m3 stops Amsterdam Schiphol Abu Dhabi Zayed Intl Kuala Lumpur Intl

S$ 1,414Multiple Airlines

3+ days ago

Wed, 18 Nov - Sun, 22 Nov

20:15 - 10:05Singapore Singapore Changi-Belfast Belfast City

21h 50m2 stops Doha Hamad Intl London Heathrow

20:30 - 16:05Belfast Belfast City-Singapore Singapore Changi

35h 35m1 stop London Heathrow

S$ 1,445British Airways

21 hours ago

Wed, 18 Nov - Sun, 22 Nov

20:15 - 10:05Singapore Singapore Changi-Belfast Belfast City

21h 50m2 stops Doha Hamad Intl London Heathrow

12:00 - 18:25Belfast Belfast City-Singapore Singapore Changi

22h 25m1 stop London Heathrow

S$ 1,446British Airways

1 day ago

All return flight deals to Belfast

Sun, 29 Nov - Thu, 3 Dec

18:00 - 20:30Singapore Singapore Changi-Belfast Belfast City

34h 30m2 stops Shanghai Pu Dong London Gatwick

07:15 - 16:15Belfast Belfast City-Singapore Singapore Changi

25h 00m2 stops London Gatwick Shanghai Pu Dong

S$ 1,190Multiple Airlines

3+ days ago

Sun, 29 Nov - Thu, 3 Dec

23:15 - 08:35Singapore Singapore Changi-Belfast Belfast City

17h 20m1 stop London Heathrow

17:50 - 18:25Belfast Belfast City-Singapore Singapore Changi

16h 35m1 stop London Heathrow

S$ 1,265British Airways

3+ days ago

Sat, 28 Nov - Thu, 3 Dec

03:15 - 19:10Singapore Singapore Changi-Belfast Belfast City

23h 55m2 stops Doha Hamad Intl London Heathrow

09:40 - 22:45Belfast Belfast City-Singapore Singapore Changi

29h 05m3 stops Amsterdam Schiphol Abu Dhabi Zayed Intl Kuala Lumpur Intl

S$ 1,328Multiple Airlines

3+ days ago

Wed, 18 Nov - Sun, 22 Nov

23:05 - 16:55Singapore Singapore Changi-Belfast Belfast City

25h 50m1 stop London Heathrow

15:15 - 16:05Belfast Belfast City-Singapore Singapore Changi

16h 50m1 stop London Heathrow

S$ 1,348British Airways

3+ days ago

Sun, 29 Nov - Thu, 3 Dec

23:15 - 08:35Singapore Singapore Changi-Belfast Belfast City

17h 20m1 stop London Heathrow

11:05 - 14:55Belfast Belfast City-Singapore Singapore Changi

19h 50m2 stops London Heathrow Doha Hamad Intl

S$ 1,363British Airways

3+ days ago

Wed, 18 Nov - Sun, 22 Nov

23:15 - 16:55Singapore Singapore Changi-Belfast Belfast City

25h 40m1 stop London Heathrow

12:00 - 16:05Belfast Belfast City-Singapore Singapore Changi

20h 05m1 stop London Heathrow

S$ 1,407British Airways

1 day ago

Wed, 18 Nov - Sun, 22 Nov

23:05 - 16:55Singapore Singapore Changi-Belfast Belfast City

25h 50m1 stop London Heathrow

15:15 - 16:05Belfast Belfast City-Singapore Singapore Changi

16h 50m1 stop London Heathrow

S$ 1,410British Airways

2 days ago

Sun, 29 Nov - Thu, 3 Dec

16:25 - 09:50Singapore Singapore Changi-Belfast Belfast City

25h 25m3 stops Kuala Lumpur Intl Doha Hamad Intl Manchester

09:40 - 22:45Belfast Belfast City-Singapore Singapore Changi

29h 05m3 stops Amsterdam Schiphol Abu Dhabi Zayed Intl Kuala Lumpur Intl

S$ 1,414Multiple Airlines

3+ days ago

Wed, 18 Nov - Sun, 22 Nov

20:15 - 10:05Singapore Singapore Changi-Belfast Belfast City

21h 50m2 stops Doha Hamad Intl London Heathrow

20:30 - 16:05Belfast Belfast City-Singapore Singapore Changi

35h 35m1 stop London Heathrow

S$ 1,445British Airways

21 hours ago

Wed, 18 Nov - Sun, 22 Nov

20:15 - 10:05Singapore Singapore Changi-Belfast Belfast City

21h 50m2 stops Doha Hamad Intl London Heathrow

12:00 - 18:25Belfast Belfast City-Singapore Singapore Changi

22h 25m1 stop London Heathrow

S$ 1,446British Airways

1 day ago

Booking Insights

Price, demand, and travel trends for flights to Belfast

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

Prices

Airlines

What is the cheapest flight to Belfast?: Singapore to Belfast is the cheapest route at S$ 1,190 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.
How much is a flight to Belfast? Average and cheapest price for all return flights to Belfast from each origin found by users searching on KAYAK in the last 12 months.: On average, a return flight from Singapore to Belfast costs S$ 1,191, based on KAYAK data over the past 12 months. Return fares from Singapore average S$ 1,191.
What is the cheapest time of day to fly to Belfast? Average price for all return flights depending on time of departure, seen by users on KAYAK in the last 12 months.: Night flights to Belfast are the cheapest at S$ 1,191 return on average. Night flights are the most expensive at S$ 1,191.
What is a good deal for flights to Belfast?: Flights under S$ 1,122 are considered a good deal. 25% of KAYAK users found return flights to Belfast at or below these prices, with the lowest fares from:
•Singapore S$ 1,122.

Find deals

Cheapest flight	S$ 1,190

Return flight from Singapore to Belfast City Airport

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.

How do I know if a flight to Belfast is a good deal?
A good deal on a flight to Belfast is around S$ 1,122 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 airports serve Belfast?
Flights to Belfast arrive at: Belfast Intl (BFS) and Belfast City (BHD).
What is the difference between the most popular and the most frequent airline at Belfast?
British Airways operates the most flights from Singapore to Belfast at 0 per week, and for this route British Airways is also the airline most often selected by KAYAK users searching for flights from Singapore to Belfast. The two are sometimes different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.
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.
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).

For flights to Belfast, a good return fare is around S$ 1,122. If you find a fare below that, you're getting a strong deal.
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.

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S$ 1,190 Find Cheap Flights to Belfast – Compare and Save

Everything you should know

Cheap Flights to Belfast

Recent return flight deals to Belfast

Recent one-way flight deals to Belfast

All return flight deals to Belfast

Price, demand, and travel trends for flights to Belfast

What is the cheapest flight to Belfast?

How much is a flight to Belfast?

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

What is a good deal for flights to Belfast?

What are the most popular airlines flying to Belfast?

Key details for flights to Belfast

Cheapest flight

When to book flights to Belfast

Your questions about flights to Belfast, answered

Your guide to booking Belfast flights

More options for your flight to Belfast

Complete your trip to Belfast with a hotel stay or car hire

Cabin class types available on flights to Belfast

Flights from local origins to Belfast

Choose which airport to fly into in Belfast

Flights to other popular destinations

Find deals for your return flight