BFS

C$ 409 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 3/12. 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

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

Mon, 1 Dec - Mon, 8 Dec
Multiple Airlines Logo
7:40 p.m. - 9:10 p.m.YYZ-BFS
20h 30m2 stops
Multiple Airlines Logo
6:30 a.m. - 6:15 p.m.BFS-YYZ
16h 45m2 stops
C$ 813Multiple Airlines
Find Deal
Mon, 1 Dec - Mon, 8 Dec
Multiple Airlines Logo
7:40 p.m. - 9:10 p.m.YYZ-BFS
20h 30m2 stops
Multiple Airlines Logo
6:30 a.m. - 6:15 p.m.BFS-YYZ
16h 45m2 stops
C$ 821Multiple Airlines
Find Deal
Mon, 1 Dec - Mon, 8 Dec
Multiple Airlines Logo
9:35 p.m. - 9:10 p.m.YYZ-BFS
18h 35m1 stop
Multiple Airlines Logo
6:30 a.m. - 3:00 p.m.BFS-YYZ
13h 30m1 stop
C$ 875Multiple Airlines
Find Deal
Wed, 3 Dec - Wed, 10 Dec
Multiple Airlines Logo
9:35 p.m. - 5:55 p.m.YYZ-BFS
15h 20m1 stop
Multiple Airlines Logo
6:25 p.m. - 3:00 p.m.BFS-YYZ
25h 35m1 stop
C$ 893Multiple Airlines
Find Deal
Mon, 1 Dec - Mon, 8 Dec
Multiple Airlines Logo
9:35 p.m. - 9:10 p.m.YYZ-BFS
18h 35m1 stop
Multiple Airlines Logo
8:35 a.m. - 3:00 p.m.BFS-YYZ
11h 25m1 stop
C$ 894Multiple Airlines
Find Deal
Mon, 10 Nov - Tue, 25 Nov
Multiple Airlines Logo
9:35 p.m. - 10:05 a.m.YYZ-BFS
31h 30m1 stop
Multiple Airlines Logo
8:55 p.m. - 3:00 p.m.BFS-YYZ
23h 05m1 stop
C$ 901Multiple Airlines
Find Deal
Mon, 1 Dec - Mon, 8 Dec
Multiple Airlines Logo
9:35 p.m. - 10:05 a.m.YYZ-BFS
31h 30m1 stop
Multiple Airlines Logo
8:35 a.m. - 3:00 p.m.BFS-YYZ
11h 25m1 stop
C$ 903Multiple Airlines
Find Deal
Mon, 10 Nov - Tue, 25 Nov
Multiple Airlines Logo
9:35 p.m. - 10:05 a.m.YYZ-BFS
31h 30m1 stop
Multiple Airlines Logo
8:55 p.m. - 3:00 p.m.BFS-YYZ
23h 05m1 stop
C$ 911Multiple Airlines
Find Deal
Wed, 3 Dec - Wed, 10 Dec
Multiple Airlines Logo
7:40 p.m. - 5:55 p.m.YYZ-BFS
17h 15m2 stops
Multiple Airlines Logo
6:30 a.m. - 6:15 p.m.BFS-YYZ
16h 45m2 stops
C$ 929Multiple Airlines
Find Deal
Mon, 17 Nov - Mon, 24 Nov
Multiple Airlines Logo
5:25 p.m. - 8:10 p.m.YUL-BFS
21h 45m2 stops
Multiple Airlines Logo
6:30 a.m. - 10:20 p.m.BFS-YUL
20h 50m2 stops
C$ 952Multiple Airlines
Find Deal

Everything you should know

Cheapest round-trip
C$ 813
Multiple Airlines
Mon 1/12Mon 8/12
YYZ - BFS • 2 stops
Cheapest one-way flights
C$ 409
Multiple Airlines
Wed 3/12
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 Montreal, which takes 12h 35m, Vancouver, which takes 13h 25m, Toronto, which takes 14h 40m, and Calgary, which takes 22h 36m.

Good to know – Book Cheap Belfast Intl Airport Plane Tickets

Low seasonJanuary
Cheapest flightC$ 409
Best time to beat the crowds but there is an average 24% increase in price.
Most popular time to fly and prices are also 24% lower on average.
Flight from Calgary 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 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$ 1,305. On the other hand, the most expensive day to fly is Monday, where prices are C$ 1,506 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$ 1,249 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$ 1,429.

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 7461 reviews
6.7Comfort
6.3Food
6.9Boarding
6.4Entertainment
7.6Crew
Airline reviews

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

6.0 GoodSunita, Oct 2025PDX - LHR
Read more British Airways reviews

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.

Very bad.i will never book British flights for future

Moved me away from my family and refused to fix it.

I noticed the crew was so much nicer and friendlier. It would be nice if British Airways would serve soft drinks during the flight

Must have had an elderly tour on the trip. Plane boarded via tarmac and had both front and tail stairway access. We waited about ten minutes at the rear entrance while elderly folks entered the forward access and walked all the way back to last rows of the aircraft! We could not access the row until every one of them finally reached the final rows. There should have been an agent directing folks Forward and Aft based on seat row. It was comical.

The airport experience at check-in, just to drop a bag, was horrible. The were two agents working, two watching. We stood in line for just short of one hour. I asked the agent if this were normal and he said, "Well, yes. Just two computer terminals." No apologies. BA needs to fix this ASAP. Meanwhile, I've moved BA to the very bottom of my booking list.

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

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