BFS

C$ 267 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 21/10. 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 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, 6 Oct - Tue, 7 Oct
Multiple Airlines Logo
5:40 p.m. - 11:20 a.m.YYT-BFS
14h 10m2 stops
Multiple Airlines Logo
8:55 p.m. - 1:13 p.m.BFS-YYT
19h 48m1 stop
C$ 915Multiple Airlines
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Multiple Airlines Logo
10:10 p.m. - 10:00 p.m.YYZ-BFS
18h 50m2 stops
Multiple Airlines Logo
8:30 p.m. - 8:11 a.m.BFS-YYZ
40h 41m3 stops
C$ 978Multiple Airlines
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Multiple Airlines Logo
6:20 p.m. - 10:00 p.m.YYZ-BFS
22h 40m3 stops
Multiple Airlines Logo
8:30 p.m. - 8:11 a.m.BFS-YYZ
40h 41m3 stops
C$ 979Multiple Airlines
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Multiple Airlines Logo
8:15 a.m. - 8:55 p.m.YYZ-BFS
32h 40m3 stops
Multiple Airlines Logo
6:00 a.m. - 2:45 p.m.BFS-YYZ
37h 45m3 stops
C$ 1,002Multiple Airlines
Find Deal
Tue, 30 Sep - Mon, 20 Oct
Multiple Airlines Logo
12:45 a.m. - 9:30 p.m.YYT-BFS
17h 15m1 stop
Multiple Airlines Logo
8:20 a.m. - 11:53 a.m.BFS-YYT
31h 03m2 stops
C$ 1,026Multiple Airlines
Find Deal
Fri, 17 Oct - Fri, 31 Oct
Multiple Airlines Logo
11:55 p.m. - 10:35 p.m.YYZ-BFS
17h 40m2 stops
Multiple Airlines Logo
8:05 a.m. - 1:05 p.m.BFS-YYZ
33h 00m3 stops
C$ 1,068Multiple Airlines
Find Deal
Fri, 17 Oct - Fri, 31 Oct
Multiple Airlines Logo
11:55 p.m. - 10:35 p.m.YYZ-BFS
17h 40m2 stops
Multiple Airlines Logo
7:50 a.m. - 1:05 p.m.BFS-YYZ
33h 15m2 stops
C$ 1,083Multiple Airlines
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Multiple Airlines Logo
8:15 a.m. - 8:55 p.m.YYZ-BFS
32h 40m3 stops
Multiple Airlines Logo
6:30 a.m. - 3:00 p.m.BFS-YYZ
13h 30m1 stop
C$ 1,104Multiple Airlines
Find Deal
Sun, 5 Oct - Tue, 21 Oct
Multiple Airlines Logo
12:45 a.m. - 7:40 a.m.YYT-BFS
27h 25m1 stop
Multiple Airlines Logo
8:55 p.m. - 1:13 p.m.BFS-YYT
19h 48m1 stop
C$ 1,119Multiple Airlines
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Multiple Airlines Logo
10:10 p.m. - 10:00 p.m.YYZ-BFS
18h 50m2 stops
Multiple Airlines Logo
7:15 a.m. - 4:05 p.m.BFS-YYZ
13h 50m1 stop
C$ 1,119Multiple Airlines
Find Deal

Everything you should know

Cheapest round-trip
C$ 915
Multiple Airlines
Mon 6/10Tue 7/10
YYT - BFS • 2 stops
Cheapest one-way flights
C$ 267
Multiple Airlines
Tue 21/10
YYT - 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 45m, Vancouver, which takes 13h 30m, Toronto, which takes 17h 55m, and Calgary, which takes 21h 05m.

Good to know – Book Cheap Belfast Intl Airport Plane Tickets

Low seasonJanuary
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly and prices are also 3% lower on average.

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 round-trip tickets can be as cheap as C$ 1,286. On the other hand, the most expensive day to fly is Monday, where round-trip prices are C$ 1,484 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 round-trip flights cost C$ 891 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$ 1,019.

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.
6.6
British AirwaysOverall score based on 7361 reviews
6.4Entertainment
6.3Food
7.6Crew
6.7Comfort
6.9Boarding
Airline reviews

The flight was good. It arrived at Heathrow on time but then there was no transport to take us to the terminal. We sat on the plane for an hour waiting for a bus. I will avoid Heathrow if possible in future. The crew were very apologetic.

8.0 ExcellentAnonymous, Sep 2025PSA - LHR
Read more British Airways reviews

The flight was good. It arrived at Heathrow on time but then there was no transport to take us to the terminal. We sat on the plane for an hour waiting for a bus. I will avoid Heathrow if possible in future. The crew were very apologetic.

we had to walk up stairs to get into the plane--no jetways. Perhaps that's a problem not with the airline but with facilities at Heathrow, Glasgow, and Edinburgh. But it was inconvenient.

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

flight was delayed from BWI to London - missed my connecting flight & then connecting flight (also British Air) was delayed - food is awful, TV & movie selection is great

The flight was fine but they made me pay for my carryon bag because they said it was too big at the counter. But it fit under the seat just fine.

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

Excellent service by the flight crew, and the food was relatively very good compared to other airlines.

Flight was excellent, staff was great. My first time in first class and it was very relaxing and comfortable.

First time on BA but will fly with them from now on! Everything about the flight was superb!!!

They can separate the young children from people who want to have a rest. It had lots of crying and loud noises from the children.

Travelling to a place near Belfast?

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