BFS

C$ 389 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 10/12. 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 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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Flight Deals

Cheap Flights to Belfast

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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 round-trip flight deals to Belfast

Sun, 23 Nov - Mon, 8 Dec
Multiple Airlines Logo
10:45 p.m. - 8:10 p.m.YYZ-BFS
16h 25m2 stops
Multiple Airlines Logo
6:30 a.m. - 3:20 p.m.BFS-YYZ
37h 50m2 stops
C$ 919Multiple Airlines
Find Deal
Wed, 18 Mar - Wed, 25 Mar
Multiple Airlines Logo
10:35 p.m. - 1:45 p.m.YYZ-BFS
11h 10m1 stop
Multiple Airlines Logo
6:30 a.m. - 4:00 p.m.BFS-YYZ
13h 30m1 stop
C$ 965Multiple Airlines
Find Deal
Thu, 11 Dec - Thu, 18 Dec
Multiple Airlines Logo
7:35 p.m. - 2:10 p.m.YUL-BFS
13h 35m1 stop
Multiple Airlines Logo
7:15 a.m. - 12:10 p.m.BFS-YUL
33h 55m1 stop
C$ 971Multiple Airlines
Find Deal
Sun, 23 Nov - Mon, 8 Dec
Multiple Airlines Logo
9:35 p.m. - 8:10 p.m.YYZ-BFS
17h 35m1 stop
Multiple Airlines Logo
8:55 p.m. - 3:00 p.m.BFS-YYZ
23h 05m1 stop
C$ 972Multiple Airlines
Find Deal
Mon, 6 Apr - Mon, 20 Apr
Multiple Airlines Logo
10:00 p.m. - 10:25 p.m.YYZ-BFS
19h 25m2 stops
Multiple Airlines Logo
6:10 p.m. - 2:00 p.m.BFS-YYZ
24h 50m2 stops
C$ 975Multiple Airlines
Find Deal
Mon, 6 Apr - Mon, 20 Apr
Multiple Airlines Logo
10:00 p.m. - 10:25 p.m.YYZ-BFS
19h 25m2 stops
Multiple Airlines Logo
8:55 p.m. - 2:00 p.m.BFS-YYZ
46h 05m3 stops
C$ 990Multiple Airlines
Find Deal
Mon, 1 Dec - Wed, 10 Dec
Multiple Airlines Logo
3:45 p.m. - 9:10 p.m.YVR-BFS
21h 25m3 stops
Multiple Airlines Logo
10:10 a.m. - 11:50 p.m.BFS-YVR
21h 40m2 stops
C$ 992Multiple Airlines
Find Deal
Mon, 1 Dec - Wed, 10 Dec
Multiple Airlines Logo
11:45 a.m. - 9:40 p.m.YVR-BFS
25h 55m2 stops
Multiple Airlines Logo
10:10 a.m. - 8:33 a.m.BFS-YVR
30h 23m2 stops
C$ 1,021Multiple Airlines
Find Deal
Mon, 1 Dec - Wed, 10 Dec
Multiple Airlines Logo
3:45 p.m. - 9:10 p.m.YVR-BFS
21h 25m3 stops
Multiple Airlines Logo
10:10 a.m. - 10:44 p.m.BFS-YVR
20h 34m3 stops
C$ 1,036Multiple Airlines
Find Deal
Sun, 15 Mar - Sun, 22 Mar
Multiple Airlines Logo
10:35 p.m. - 1:50 p.m.YYZ-BFS
11h 15m1 stop
Multiple Airlines Logo
8:45 p.m. - 4:00 p.m.BFS-YYZ
23h 15m1 stop
C$ 1,060Multiple Airlines
Find Deal

Everything you should know

Cheapest round-trip
C$ 919
Multiple Airlines
Sun 23/11Mon 8/12
YYZ - BFS • 2 stops
Cheapest one-way flights
C$ 389
Multiple Airlines
Wed 10/12
YYC - BFS • 1 stop
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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!
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.

How long is the flight to Belfast Intl Airport?

The duration of your flight to Belfast depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Belfast on KAYAK are from Toronto, which takes 12h 30m, Montreal, which takes 12h 45m, Vancouver, which takes 15h 05m, and Calgary, which takes 22h 10m.

Find deals

Good to know – Book Cheap Belfast Intl Airport Plane Tickets

Low seasonJanuary
Cheapest flightC$ 389
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly and prices are also 26% lower on average.
Flight from Calgary to Belfast

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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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

  • How far is Belfast Intl Airport from central Belfast?

    The distance between Belfast Intl Airport and downtown Belfast is 20 km.

  • What is the cheapest day to fly to Belfast?

    Based on KAYAK data, the cheapest day to fly to Belfast is Friday where tickets can be as cheap as C$ 1,302. On the other hand, the most expensive day to fly is Monday, where prices are C$ 1,502 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 Intl Airport?

    The cheapest time of day to fly to Belfast Intl Airport is generally at night, when flights cost C$ 1,246 on average. The most expensive time of day to fly to Belfast Intl Airport is generally in the evening, which is peak travel time and where the average cost of a ticket is C$ 1,425.

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 Canada 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 7483 reviews
6.4Entertainment
7.6Crew
6.7Comfort
6.9Boarding
6.3Food
Airline reviews

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

10.0 Excellentshamarcus, Oct 2025SEA - LHR
Read more British Airways reviews

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

Overall, it was basically good. No serious complaints on my end.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The aircraft was okay and the crew were friendly, but the seat space felt too tight and the food could be better. Overall, nice service but room for improvement.

The flat beds. Other than that, the place was not clean.

It is a wonderful airline. The cabin crews were friendly and the food as well as the service the were excellent.

Good but could be better for comfort and entertainment aspect

Overall it was not a pleasant experience, I was given the middle seat even though I asked for a change they didn’t honor

No WiFi working on either flight. No leg room at all, the seat in front of me left dents in my knees. If I put the tray down, it was so low it was propped up by my knees. (I’m only 182.9 cm) I’m usually cool on planes, but the planes were both hot during taxi and take-off.

Travelling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Armagh
Ballymena
Newry
Portadown
Cookstown

Everything you need to know for your flight to Belfast

Information on the airport you'll fly into in Belfast

Belfast (BFS)

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