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S$ 883 Find Cheap Flights to Belfast Intl Airport

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight to Belfast Intl departing on 12-5. 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

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

 
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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Cheap Flight Deals to Belfast Intl

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

Recent return flight deals to Belfast Intl

KAYAK's recommended return flight deals from the most popular airlines that fly to Belfast Intl.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
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02:30 - 19:20SIN-BFS
23h 50m2 stops
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09:05 - 02:10BFS-SIN
34h 05m2 stops
S$ 883
Find Deal
Mon, 12 May - Tue, 20 May
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02:30 - 10:25SIN-BFS
38h 55m3 stops
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09:05 - 02:10BFS-SIN
34h 05m2 stops
S$ 910
Find Deal
Mon, 12 May - Tue, 20 May
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17:30 - 14:25SIN-BFS
27h 55m2 stops
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09:05 - 02:10BFS-SIN
34h 05m2 stops
S$ 967
Find Deal
Tue, 13 May - Tue, 20 May
Logo
02:30 - 19:20SIN-BFS
23h 50m2 stops
Logo
15:45 - 18:10BFS-SIN
19h 25m1 stop
S$ 1,084
Find Deal
Mon, 12 May - Tue, 20 May
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21:10 - 13:20SIN-BFS
23h 10m3 stops
Logo
09:05 - 02:10BFS-SIN
34h 05m2 stops
S$ 1,093
Find Deal
Tue, 13 May - Tue, 20 May
Logo
17:30 - 14:25SIN-BFS
27h 55m2 stops
Logo
15:45 - 18:10BFS-SIN
19h 25m1 stop
S$ 1,168
Find Deal
Tue, 13 May - Tue, 20 May

KAYAK's insights & trends for flights to Belfast Intl

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

What is the cheapest day to fly to Belfast?

The average price of all round-trip flights to Belfast Intl Airport clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Belfast is Tuesday where round-trip tickets can be as cheap as S$ 1,265. On the other hand, the most expensive day to fly is Wednesday, where round-trip prices are S$ 1,937 on average.

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

The average price for all round-trip flights to Belfast Intl Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Belfast Intl Airport is generally at night, when round-trip flights cost S$ 998 on average. The most expensive time of day to fly to Belfast Intl Airport is generally at night, which is peak travel time and where the average cost of a ticket is S$ 998.
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Good to know – Book Cheap Belfast Intl Airport Plane Tickets

Cheapest flight

S$ 883
Flight from Singapore to Belfast Intl Airport

When to book flights to Belfast Intl

Are your dates flexible? Find out the best times to travel to Belfast Intl 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 Intl Airport flights

  • How far is Belfast Intl Airport from central Belfast?

    You’ll need to travel 20 km to reach the Belfast city centre from Belfast Intl Airport.

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

    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 Intl Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast Intl Airport 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 Intl Airport?

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

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

See more FAQs

Top tips for finding cheap flights to Belfast Intl Airport

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

Prefer to fly direct to Belfast Intl?

Find which airlines fly direct to Belfast Intl Airport, which days they fly and book direct flights.

Direct departures

Singapore to Belfast Intl

Monday

Jet2, Ryanair, Ryanair, +1 more

Jet2, Ryanair, +2 more

Tuesday

Jet2, Ryanair, Ryanair, +1 more

Jet2, Ryanair, +2 more

Wednesday

Jet2, Ryanair, Ryanair, +1 more

Jet2, Ryanair, +2 more

Thursday

Jet2, Ryanair, Ryanair, +1 more

Jet2, Ryanair, +2 more

Friday

Jet2, Ryanair, Ryanair, +1 more

Jet2, Ryanair, +2 more

Saturday

Jet2, Ryanair, Ryanair, +1 more

Jet2, Ryanair, +2 more

Sunday

Jet2, Ryanair, Ryanair, +1 more

Jet2, Ryanair, +2 more

See more direct flights

Direct returns

Belfast Intl to Singapore

Monday

Jet2, Ryanair, Ryanair, +1 more

Jet2, Ryanair, +2 more

Tuesday

Jet2, Ryanair, Ryanair, +1 more

Jet2, Ryanair, +2 more

Wednesday

Jet2, Ryanair, Ryanair, +1 more

Jet2, Ryanair, +2 more

Thursday

Jet2, Ryanair, Ryanair, +1 more

Jet2, Ryanair, +2 more

Friday

Jet2, Ryanair, Ryanair, +1 more

Jet2, Ryanair, +2 more

Saturday

Jet2, Ryanair, Ryanair, +1 more

Jet2, Ryanair, +2 more

Sunday

Jet2, Ryanair, Ryanair, +1 more

Jet2, Ryanair, +2 more

See more direct flights
See more direct flights

Top airline flying to Belfast Intl

 
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 Intl? 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.
6.6
British AirwaysOverall score based on 6760 reviews
6.8Boarding
6.7Comfort
6.3Food
7.6Crew
6.4Entertainment
Airline reviews

I have noticed that the airlines, including this flight, pretend there is going to be turbulence, announce such, and say they can’t do beverage service. There is no turbulence and the seat belt light goes off 10 minutes before they ask for tray tables up and seat belts back on. They are just trying to spend less money and it’s quite transparent

6.0 GoodAnonymous, Apr 2025GLA - LHR
Read more British Airways reviews

I have noticed that the airlines, including this flight, pretend there is going to be turbulence, announce such, and say they can’t do beverage service. There is no turbulence and the seat belt light goes off 10 minutes before they ask for tray tables up and seat belts back on. They are just trying to spend less money and it’s quite transparent

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

The food was pathetic. There wasn't much leg room and recline space for such a long flight. No tea/ coffee for a 2-3 hour connecting flight without purchasing! Really!?

No longer a premium carrier and no better than the low cost .

Service was very good. Because I use a cane, I was allowed to use Priority Boarding. Biggest problem was extremely limited leg room in Economy class seats. For airplane food, it was alright.

Terrible. A 6 hour delay and no one could be bothered to communicate or help change routes to avoid unnecessary delays and frustration

Was late but that airport/storm fault. Flight was full but comfortable. Food quite nice. Unfortunate that I had a rather miserable attendant, others were much friendlier

Changed flight terminals/gates twice. The staff and hospitality was good.

Boarding was efficient. Flight left on time. Wasn’t full so we could spread out a bit. Food was ok.

Everything you need to know for your flight to Belfast Intl

Information on the airport you'll fly into in Belfast

Belfast Intl Airport (BFS)

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