S$ 1,055 Find Cheap Flights to Belfast

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight to Belfast departing on 10-10. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Belfast

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Belfast, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Belfast, as well as popular online travel agencies
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Flight Deals

Cheap Flights to Belfast

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

Fri, 10 Oct - Fri, 17 Oct
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20:00 - 21:00SIN-BFS
32h 00m2 stops
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07:05 - 12:20BFS-SIN
22h 15m2 stops
S$ 1,055
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Fri, 10 Oct - Fri, 17 Oct
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20:00 - 10:55SIN-BFS
21h 55m2 stops
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07:35 - 12:20BFS-SIN
21h 45m2 stops
S$ 1,069
Find Deal
Fri, 10 Oct - Fri, 17 Oct
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08:45 - 08:25SIN-BFS
30h 40m3 stops
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07:35 - 22:25BFS-SIN
31h 50m2 stops
S$ 1,157
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Thu, 9 Oct - Fri, 17 Oct
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01:40 - 18:15SIN-BFS
23h 35m2 stops
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07:35 - 22:25BFS-SIN
31h 50m2 stops
S$ 1,163
Find Deal
Thu, 9 Oct - Fri, 17 Oct
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01:40 - 18:15SIN-BFS
23h 35m2 stops
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08:25 - 12:20BFS-SIN
44h 55m3 stops
S$ 1,178
Find Deal
Fri, 10 Oct - Fri, 17 Oct
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08:45 - 08:25SIN-BFS
30h 40m3 stops
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08:25 - 12:20BFS-SIN
44h 55m3 stops
S$ 1,221
Find Deal
Thu, 9 Oct - Fri, 17 Oct
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01:40 - 16:40SIN-BFS
22h 00m2 stops
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07:35 - 14:45BFS-SIN
24h 10m2 stops
S$ 1,241
Find Deal
Thu, 9 Oct - Fri, 17 Oct
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02:00 - 16:40SIN-BFS
21h 40m1 stop
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07:35 - 22:25BFS-SIN
31h 50m2 stops
S$ 1,294
Find Deal
Fri, 10 Oct - Fri, 17 Oct
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21:10 - 10:55SIN-BFS
20h 45m2 stops
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07:05 - 13:35BFS-SIN
23h 30m3 stops
S$ 1,519
Find Deal
Thu, 9 Oct - Fri, 17 Oct
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00:50 - 16:40SIN-BFS
22h 50m2 stops
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07:05 - 13:35BFS-SIN
23h 30m3 stops
S$ 1,556
Find Deal
Booking Insights

KAYAK's insights & trends for flights to Belfast

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

Which is the cheapest airport to fly into in Belfast?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Belfast is Belfast Intl Airport (BFS), with an average flight price of S$ 77.

Find deals

Good to know – Book Cheap Belfast Plane Tickets

Cheapest flightS$ 1,055
Flight from Singapore to Belfast Intl 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.

FAQs - booking Belfast flights

  • Which Belfast airport is closest to central Belfast?

    There are 2 major airports in Belfast. The nearest airport from Belfast city centre is Belfast City Airport (4 km), followed by Belfast Intl Airport (20 km).

  • What is the cheapest day to fly to Belfast?

    Based on KAYAK data, the cheapest day to fly to Belfast is Wednesday where round-trip tickets can be as cheap as S$ 1,131. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are S$ 1,490 on average.

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

    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 to Belfast.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Belfast?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast 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 to Belfast?

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

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

    The cheapest time of day to fly to Belfast is generally at night, when round-trip flights cost S$ 998 on average. The most expensive time of day to fly to Belfast is generally at night, which is peak travel time and where the average cost of a ticket is S$ 998.

Top tips for finding cheap flights to Belfast

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Belfast flight deals.

Prefer to fly direct to Belfast?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop to Belfast.
Find which airlines fly direct to Belfast, which days they fly and book direct flights.

Direct departures

Singapore to Belfast

Monday

Aer Lingus, Air France, American Airlines, +17 more

Aer Lingus, Air France, +18 more

Tuesday

Aer Lingus, Air France, American Airlines, +15 more

Aer Lingus, Air France, +16 more

Wednesday

Aer Lingus, Air France, American Airlines, +17 more

Aer Lingus, Air France, +18 more

Thursday

Aer Lingus, Air France, American Airlines, +17 more

Aer Lingus, Air France, +18 more

Friday

Aer Lingus, Air France, American Airlines, +17 more

Aer Lingus, Air France, +18 more

Saturday

Aer Lingus, Air France, American Airlines, +15 more

Aer Lingus, Air France, +16 more

Sunday

Aer Lingus, Air France, American Airlines, +17 more

Aer Lingus, Air France, +18 more

See more direct flights

Direct returns

Belfast to Singapore

Monday

Aer Lingus, Air France, American Airlines, +17 more

Aer Lingus, Air France, +18 more

Tuesday

Aer Lingus, Air France, American Airlines, +15 more

Aer Lingus, Air France, +16 more

Wednesday

Aer Lingus, Air France, American Airlines, +17 more

Aer Lingus, Air France, +18 more

Thursday

Aer Lingus, Air France, American Airlines, +17 more

Aer Lingus, Air France, +18 more

Friday

Aer Lingus, Air France, American Airlines, +17 more

Aer Lingus, Air France, +18 more

Saturday

Aer Lingus, Air France, American Airlines, +15 more

Aer Lingus, Air France, +16 more

Sunday

Aer Lingus, Air France, American Airlines, +17 more

Aer Lingus, Air France, +18 more

See more direct flights

Reviews of the top airline flying to Belfast

 
See real verified KAYAK customer reviews for airlines flying to Belfast. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Singapore to Belfast. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Belfast? 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 7309 reviews
7.6Crew
6.4Entertainment
6.3Food
6.9Boarding
6.7Comfort
Airline reviews

Last minute charge for 1 checked luggage before boarding which wasn’t mentioned when we bought the tickets months ago. It was an unexpected surprise. We had no choice but to pay to board. Most airlines allow your first luggage free.

6.0 GoodAnonymous, Aug 2025SKG - LHR
Read more British Airways reviews

Last minute charge for 1 checked luggage before boarding which wasn’t mentioned when we bought the tickets months ago. It was an unexpected surprise. We had no choice but to pay to board. Most airlines allow your first luggage free.

In-flight service was very good. The entertainment system keeps resetting, it happened at least 7 times.

Boarding was efficient and quick, crew was very attentive, seats were comfortable.

The crew was friendly and helpful. The food was terrible.

Everything was very good! I personally struggled with the heat in the cabin for the first 2 hours

Terrible service especially for premium economy. Much more comfortable seats on other providers

Friendly hosts/hostesses; dinner was of acceptable, but mediocre standard

Very caring crew on board. Didn’t have dinner as I was sleeping. Was seating in the emergency row so I had comfortable leg room

Had a nice little suite although I couldn’t close the door (but I didn’t ask anyone to help). 5K is a nice seat and very private (you look in on first class). Enjoyable flight and nice crew.

Crew was excellent. And no surprise that the seats aren’t comfortable at all. But that is every airline.

Everything you need to know for your flight to Belfast

Cabin class types available on flights to Belfast

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

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