S$ 381 Find Cheap Flights to Belfast

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Belfast departing on 29-6. 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, 0 bags

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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Everything you should know

Cheapest return fare
S$ 1,084
Multiple Airlines
Tue 31-3Tue 7-4
SIN - BFS • 2 stops
Cheapest one-way flight
S$ 381
Multiple Airlines
Mon 29-6
SIN - BHD • 3 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Belfast!
Flight Deals
Booking Insights
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

Tue, 31 Mar - Tue, 7 Apr
Multiple Airlines Logo
16:00 - 15:15
SIN
-
BFS
30h 15m
2 stops
Multiple Airlines Logo
07:35 - 01:10
BFS
-
SIN
34h 35m
3 stops
S$ 1,084Multiple Airlines
Mon, 30 Mar - Tue, 7 Apr
Multiple Airlines Logo
00:55 - 20:25
SIN
-
BFS
26h 30m
2 stops
Multiple Airlines Logo
06:15 - 20:10
BFS
-
SIN
30h 55m
2 stops
S$ 1,151Multiple Airlines
Sun, 29 Mar - Mon, 6 Apr
Multiple Airlines Logo
00:55 - 20:15
SIN
-
BFS
26h 20m
2 stops
Multiple Airlines Logo
06:10 - 20:10
BFS
-
SIN
31h 00m
2 stops
S$ 1,176Multiple Airlines
Mon, 30 Mar - Mon, 6 Apr
Multiple Airlines Logo
20:00 - 23:20
SIN
-
BFS
34h 20m
3 stops
Multiple Airlines Logo
06:10 - 21:55
BFS
-
SIN
32h 45m
2 stops
S$ 1,204Multiple Airlines
Mon, 30 Mar - Mon, 6 Apr
Multiple Airlines Logo
20:00 - 23:20
SIN
-
BFS
34h 20m
3 stops
Multiple Airlines Logo
06:10 - 23:40
BFS
-
SIN
34h 30m
3 stops
S$ 1,214Multiple Airlines
Tue, 31 Mar - Tue, 7 Apr
Multiple Airlines Logo
16:00 - 21:20
SIN
-
BFS
36h 20m
2 stops
Multiple Airlines Logo
14:45 - 17:40
BFS
-
SIN
19h 55m
1 stop
S$ 1,297Multiple Airlines
Mon, 30 Mar - Mon, 6 Apr
Multiple Airlines Logo
23:45 - 13:30
SIN
-
BFS
44h 45m
2 stops
Multiple Airlines Logo
15:35 - 17:40
BFS
-
SIN
19h 05m
1 stop
S$ 1,379Multiple Airlines
Wed, 11 Mar - Sun, 15 Mar
British Airways Logo
23:05 - 09:10
SIN
-
BHD
18h 05m
1 stop
British Airways Logo
20:25 - 18:25
BHD
-
SIN
38h 00m
1 stop
S$ 1,391British Airways
Wed, 11 Mar - Sun, 15 Mar
British Airways Logo
23:05 - 10:15
SIN
-
BHD
19h 10m
1 stop
British Airways Logo
17:35 - 18:25
BHD
-
SIN
16h 50m
1 stop
S$ 1,395British Airways
Wed, 11 Mar - Sun, 15 Mar
British Airways Logo
23:15 - 10:15
SIN
-
BHD
19h 00m
1 stop
British Airways Logo
12:10 - 20:35
BHD
-
SIN
24h 25m
2 stops
S$ 1,408British Airways
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, with an average flight price of S$ 55.

Good to know – Book Cheap Belfast Plane Tickets

Cheapest flightS$ 381
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.

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).

  • 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.

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.

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 7741 reviews
6.4Food
7.6Crew
6.8Comfort
6.9Boarding
6.4Entertainment
Airline reviews

Mumbai airport is a nightmare! Especially going from domestic to international terminal (2). I almost missed my flight. Then i could not check in because I purchased on kayak to British airways and my first flight was an indigo (non partner). So they called me when I was at the security outside the terminal and told me I had a middle seat, not what I paid for! After talking to the desk agent, they could not help but it finally worked out. A bit stressful for no reason. Probably never buy from kayak again this type pf complicated tickets (multi cities).

8.0 ExcellentAnonymous, Feb 2026
BOM - LHR
Read more British Airways reviews

Mumbai airport is a nightmare! Especially going from domestic to international terminal (2). I almost missed my flight. Then i could not check in because I purchased on kayak to British airways and my first flight was an indigo (non partner). So they called me when I was at the security outside the terminal and told me I had a middle seat, not what I paid for! After talking to the desk agent, they could not help but it finally worked out. A bit stressful for no reason. Probably never buy from kayak again this type pf complicated tickets (multi cities).

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

Easy, straightforward boarding process. Flight attendant was lovely and attentive, food was delicious - especially dinner, I had the roasted chicken in a mushroom sauce with potatoes - and entertainment selection was top notch. I would fly with BA again.

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

Crew was good. Seat was worn but overall okay. The infotainment system is outdated and needs to be updated. BA should provide free WiFi for club world/business class passengers.

I really liked it when the First Officer mentioned that we could see Paris out of the window on the left.

Pilot announcements were clear. Boarding is too slow compared to budget carriers.

My enetertainmnet screen was broken. Lost my bags. Almost missed my flight do to connection issues with (despite a request) ZERO help from crew. Food was edible. Potatoes pretty good even

This review if for American Airlines. From London to LA, British Airways customers flew American Airlines and there was a small incident on the plane with a customer that was sitting next to me. She had a gluten free meal which she selected online. The flight attendant brought her food and both times, it contained gluten (bread, cracker) and by the second time, the customer mentioned about the issue to the flight attendant because she is highly allergic to gluten. Customer was very gentle and just wanted to note that both her meals contained gluten on the tray. The whole situation could have ended really well if flight attendant just apologized and mentioned she would relay the message to the responsible party. Instead, she entered defensive mode and started making some BS excuse about how the cracker that was supposed to be mine, fell onto her tray instead. Mind me, I already had that cracker on my tray. I doubt I would be given two. Also, she mentioned that the bread from the previous meal was gluten free. REALLY? I ate that bread and it tasted like it had PLENTY of gluten. The whole situation was handled so poorly, not only by that one flight attendant, but by 2 others. The reason I intervened is because the customer sitting next to me was tearing and all she did was mention the mistake which could have cause her health great damage, and instead she received attacks and excuses. AA, you should train your employees how to better handle situations like this. A 'well, I don't see why this problem is a big deal since you (the customer with allergies) read the ingredients and avoided eating the cracker that "accidentally fell" from the tray of the customer sitting next to you,' should not have been coming out of a flight attendant's mouth.

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.