BFS

C$ 358 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 Intl departing on 15/9. 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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Flights Deals

Cheap Flights to Belfast Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Belfast Intl

Mon, 25 Aug - Thu, 25 Sep
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10:15 p.m. - 9:55 p.m.YYZ-BFS
18h 40m1 stop
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6:10 a.m. - 3:40 p.m.BFS-YYZ
14h 30m1 stop
C$ 785
Find Deal
Wed, 17 Sep - Wed, 24 Sep
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10:15 p.m. - 10:55 p.m.YYZ-BFS
19h 40m1 stop
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9:05 p.m. - 3:40 p.m.BFS-YYZ
23h 35m1 stop
C$ 807
Find Deal
Wed, 10 Sep - Wed, 17 Sep
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10:15 p.m. - 4:40 p.m.YYZ-BFS
13h 25m1 stop
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6:10 a.m. - 12:45 p.m.BFS-YYZ
11h 35m1 stop
C$ 819
Find Deal
Wed, 10 Sep - Wed, 17 Sep
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10:15 p.m. - 4:40 p.m.YYZ-BFS
13h 25m1 stop
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6:10 a.m. - 12:45 p.m.BFS-YYZ
11h 35m1 stop
C$ 822
Find Deal
Fri, 10 Oct - Fri, 17 Oct
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10:45 p.m. - 8:05 p.m.YYZ-BFS
16h 20m1 stop
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6:05 a.m. - 3:40 p.m.BFS-YYZ
14h 35m1 stop
C$ 827
Find Deal
Wed, 17 Sep - Mon, 22 Sep
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10:15 p.m. - 6:35 p.m.YYZ-BFS
15h 20m1 stop
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6:40 a.m. - 2:10 p.m.BFS-YYZ
12h 30m2 stops
C$ 831
Find Deal
Thu, 11 Sep - Thu, 18 Sep
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5:35 p.m. - 11:30 p.m.YYZ-BFS
24h 55m2 stops
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8:20 a.m. - 2:10 p.m.BFS-YYZ
10h 50m1 stop
C$ 834
Find Deal
Fri, 19 Sep - Mon, 22 Sep
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10:15 p.m. - 7:15 a.m.YYZ-BFS
28h 00m1 stop
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10:00 p.m. - 11:00 a.m.BFS-YYZ
18h 00m1 stop
C$ 841
Find Deal
Thu, 23 Oct - Thu, 30 Oct
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6:15 p.m. - 2:30 p.m.YYC-BFS
13h 15m1 stop
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4:35 p.m. - 5:00 p.m.BFS-YYC
30h 25m2 stops
C$ 844
Find Deal
Thu, 11 Sep - Thu, 18 Sep
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10:15 p.m. - 11:30 p.m.YYZ-BFS
20h 15m1 stop
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8:20 a.m. - 2:10 p.m.BFS-YYZ
10h 50m1 stop
C$ 848
Find Deal
Booking Insights

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.

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 10h 05m, Toronto, which takes 12h 27m, Calgary, which takes 16h 25m, and Vancouver, which takes 18h 10m.

Good to know – Book Cheap Belfast Intl Airport Plane Tickets

Low seasonJanuary
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly (1% more expensive on average)

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 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$ 1,277. On the other hand, the most expensive day to fly is Monday, where round-trip prices are C$ 1,473 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 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 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 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 7208 reviews
7.6Crew
6.9Boarding
6.4Entertainment
6.7Comfort
6.3Food
Airline reviews

Our luggage arrived 2 days late when we reached Santorini. We were without cloths and toiletries for two days and didn't had time or means to go and shop everything at reasonable cost. Even though, we filed the report immediately at the airport, there was very less communication to us about when we would expected our luggage and even when it arrived there, they didn't had staff to deliver luggage to our hotel, so we had to go to airport to pick it up, which is very difficult and annoying to do in foreign country where you don't have you own vehicle and you don't have time because your tour is packed with activities. They could have tried to expedite the process and kept us informed and deliver the luggage at our hotel. Also, should have given us compensation for it.

6.0 GoodMitesh, Jul 2025ATH - LHR
Read more British Airways reviews

Our luggage arrived 2 days late when we reached Santorini. We were without cloths and toiletries for two days and didn't had time or means to go and shop everything at reasonable cost. Even though, we filed the report immediately at the airport, there was very less communication to us about when we would expected our luggage and even when it arrived there, they didn't had staff to deliver luggage to our hotel, so we had to go to airport to pick it up, which is very difficult and annoying to do in foreign country where you don't have you own vehicle and you don't have time because your tour is packed with activities. They could have tried to expedite the process and kept us informed and deliver the luggage at our hotel. Also, should have given us compensation for it.

Fair, difficult to find the departure gate. Luggage delayed on arrival

Very old aircraft. Seat 15 A & B personal light not working, foot rest broken in 15 A , reclining push buttons required two people to do it. Overall experience was below standard. The same food was served both the times. No snacks in the ally, drink choices very limited. It felt like it was the year 2000. The crew unfriendly, hospitality 4/10.

Friendly on board crew, kept informed on flight. Pre-ordered food arrived as ordered

Old tired plane, Uncomfortable business class seat. Breakfast dreadful and meagre. At least flight was on time!

The crew is very friendly and helpful. The food is good for airplane food. The flight is long and hard to sleep. The leg space is great. The plane arrived in plenty of time.

I would like to recognize a crewmember for her above and beyond service. Her name is Emily Milburn. The flight was delayed for more than a couple of hours, as we sat on the tarmac because of a storm in London. I could not connect to the Wi-Fi, which I needed to do to arrange for my follow up flight back to the US. This young lady told me that her cell phone had reception and offered to provide me connection through her phone. I was beyond impressed. Later on the gentleman sitting next to me, could not connect to the charging portal. Emily came back with her personal auxiliary battery and offered to the other passenger. She certainly needs to be recognized by British Airways for going above and beyond what is expected. She was the ultimate professional and very friendly, and I have to admit that, given the delay, the passengers were not the easiest to deal with.

Both the flight from/to San Diego and London went very well. There were lots of movies from which to choose for entertainment, the food was nice, and the flight departure and landing times were good to minimize jet lag.

They damaged my check in bag and when I filled complaint they gave some minimal amount which is not even sufficient to buy new bag. Vey unhappy with this experience.

Bag drop in Jersey was very long. British Airways could have had more people available to check bags.

Travelling to a place near Belfast Intl?

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

Everything you need to know for your flight to Belfast Intl

Information on the airport you'll fly into in Belfast

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