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C$ 286+ Cheap flights to Belfast Intl

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
— BFS
9 Jul — 16 Jul1
1 adult
1 adult, Economy, 0 bags

Flights to Belfast Intl in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Belfast Intl Airport
Explore the most affordable flight options available to Belfast Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 9 June 2026.

Mon 31/810:15 p.m.
YYZ
-
BFS
1 stop17h 25m
Multiple Airlines
Thu 3/912:45 p.m.
BFS
-
YYZ
2 stops29h 35m
Multiple Airlines
Deal found 4/6C$ 657
Mon 31/810:15 p.m.
YYZ
-
BFS
1 stop17h 25m
Multiple Airlines
Wed 2/92:20 p.m.
BFS
-
YYZ
2 stops28h 00m
Multiple Airlines
Deal found 4/6C$ 679
Wed 15/79:55 p.m.
YYZ
-
BFS
1 stop18h 50m
Multiple Airlines
Mon 20/76:50 p.m.
BFS
-
YYZ
2 stops25h 05m
Multiple Airlines
Deal found 7/6C$ 707
Wed 22/79:55 p.m.
YYZ
-
BFS
1 stop18h 50m
Multiple Airlines
Wed 29/77:35 a.m.
BFS
-
YYZ
1 stop11h 05m
Multiple Airlines
Deal found 6/6C$ 718
Mon 24/810:15 p.m.
YYZ
-
BFS
1 stop18h 20m
Multiple Airlines
Tue 1/95:55 a.m.
BFS
-
YYZ
2 stops14h 00m
Multiple Airlines
Deal found 8/6C$ 747
Sun 16/810:15 p.m.
YYZ
-
BFS
1 stop19h 35m
Multiple Airlines
Sun 30/86:45 a.m.
BFS
-
YYZ
1 stop12h 25m
Multiple Airlines
Deal found 8/6C$ 752
Thu 16/76:15 p.m.
YYZ
-
BFS
2 stops19h 40m
Multiple Airlines
Thu 23/76:40 a.m.
BFS
-
YYZ
1 stop12h 30m
Multiple Airlines
Deal found 5/6C$ 756
Wed 1/77:15 p.m.
YYZ
-
BFS
1 stop11h 50m
Multiple Airlines
Sun 5/78:35 a.m.
BFS
-
YYZ
1 stop31h 25m
Multiple Airlines
Deal found 5/6C$ 759
Wed 29/710:50 a.m.
YTZ
-
BFS
2 stops27h 25m
Multiple Airlines
Mon 3/88:35 p.m.
BFS
-
YTZ
2 stops28h 16m
Multiple Airlines
Deal found 7/6C$ 980
Wed 15/712:30 p.m.
YTZ
-
BFS
2 stops22h 45m
Multiple Airlines
Mon 20/76:30 a.m.
BFS
-
YTZ
2 stops16h 21m
Multiple Airlines
Deal found 8/6C$ 1,085
Mon 31/86:55 p.m.
YTZ
-
BFS
2 stops20h 30m
Multiple Airlines
Thu 3/99:10 p.m.
BFS
-
YTZ
2 stops26h 48m
Multiple Airlines
Deal found 4/6C$ 1,212

Find flight deals to Belfast Intl Airport

Find the latest flights to Belfast Intl in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 9 June 2026.

Round-trip from

C$ 657

One-way from

C$ 286
31/8-3/9
  • 31/8-3/9
  • 3 total stops
  • 47h 00m total
  • Toronto to Belfast
Search Deals
7/7
  • 7/7
  • 1 total stop
  • 19h 20m total
  • Toronto to Belfast
Search Deals

Cheapflights Fare Finder

 
Locate flights to Belfast Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 9 June 2026.
Use the filters below to find and compare flights to Belfast Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 31/8

10:15 p.m.-8:40 p.m.

1 stop17h 25m

Belfast Intl

Thu 3/9

12:45 p.m.-1:20 p.m.

2 stops29h 35m

C$ 657

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 31/8

9:35 p.m.-11:05 p.m.

2 stops20h 30m

Belfast Intl

Wed 2/9

3:40 p.m.-1:20 p.m.

2 stops26h 40m

C$ 694

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Wed 15/7

9:55 p.m.-9:45 p.m.

1 stop18h 50m

Belfast Intl

Mon 20/7

6:50 p.m.-2:55 p.m.

2 stops25h 05m

C$ 707

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Wed 22/7

9:55 p.m.-9:45 p.m.

1 stop18h 50m

Belfast Intl

Wed 29/7

7:35 a.m.-1:40 p.m.

1 stop11h 05m

C$ 718
Quickest round-trip

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sun 5/7

7:15 p.m.-3:55 p.m.

1 stop15h 40m

Belfast Intl

Sun 12/7

6:00 a.m.-11:00 a.m.

1 stop10h 00m

C$ 775

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Wed 22/7

10:15 p.m.-7:15 p.m.

1 stop16h 00m

Belfast Intl

Thu 30/7

6:40 a.m.-2:10 p.m.

1 stop12h 30m

C$ 781

TorontoBelfast

YTZ - BFS

YTZBFS

Toronto Island

Wed 29/7

10:50 a.m.-7:15 p.m.

2 stops27h 25m

Belfast Intl

Mon 3/8

8:35 p.m.-7:51 p.m.

2 stops28h 16m

C$ 980

TorontoBelfast

YTZ - BFS

YTZBFS

Toronto Island

Wed 15/7

12:30 p.m.-4:15 p.m.

2 stops22h 45m

Belfast Intl

Mon 20/7

6:30 a.m.-5:51 p.m.

2 stops16h 21m

C$ 1,085

TorontoBelfast

YTZ - BFS

YTZBFS

Toronto Island

Mon 31/8

6:55 p.m.-8:25 p.m.

2 stops20h 30m

Belfast Intl

Thu 3/9

9:10 p.m.-6:58 p.m.

2 stops26h 48m

C$ 1,212
Cheapest one-way

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Tue 7/7

9:55 p.m.-10:15 p.m.

1 stop19h 20m

C$ 286

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Belfast Intl Airport

How long is the flight to Belfast Intl?

On average, a flight from Toronto to Belfast Intl takes 17 hours 56 minutes. Flights to Belfast Intl from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Belfast Intl?

The most popular airline flying from Toronto to Belfast Intl is British Airways.

British Airways
British Airways
From C$ 833

What are the cheapest airlines that fly to Belfast Intl?

The cheapest airline flying from Toronto to Belfast Intl is British Airways.

Rainfall in Belfast Intl by month

Plan your trip to Belfast Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belfast Intl ranges from 50.0 - 90.0 mm per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast Intl when rainfall is around 50.0 mm.

Temperature in Belfast Intl by month

Plan your trip to Belfast Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belfast Intl, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Belfast Intl

Get insights into the airlines that provide service to Belfast Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belfast Intl. Reviews last updated 9 June 2026.
See what other customers who have flown with British Airways to the United Kingdom have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
8,031 reviews
Check prices

Entertainment

6.4

Boarding

6.9

Crew

7.7

Comfort

6.8

Food

6.4

Overall

6.7

Reviews

1 / 20
2.0
Mediocre

T4Monaco,Jun 2026

CLT - LHR

Canceled flight only option they offered was a 9pm to 9am layover in Nairobi. CS was useless and uncaring. I will never use them again.
British Airways
6.7
Okay
8,031 reviews
British Airways
6.7
Okay
8,031 reviews
Check prices

Entertainment

6.4

Boarding

6.9

Crew

7.7

Comfort

6.8

Food

6.4

Overall

6.7

Reviews

1 / 20
2.0
Mediocre

T4Monaco,Jun 2026

CLT - LHR

Canceled flight only option they offered was a 9pm to 9am layover in Nairobi. CS was useless and uncaring. I will never use them again.

FAQs about flying to Belfast Intl

Belfast International Airport is situated just 13 miles (21km) northwest of Belfast, Northern Ireland’s capital. It’s Ireland’s second-busiest airport, after Dublin. The airport is the gateway to Northern Ireland and Belfast, a city steeped in a rich and once troubled history.

Belfast International Airport was originally named the Aldergrove Airport after a nearby village. In 1983, it became Belfast International Airport. With the passing of the Troubles, Belfast – and Northern Ireland – has been working hard to establish itself as a tourist destination.

One way of making its mark for tourists is by housing popular low-cost carriers such as Thomson Airways, Jet2.com, easyJet, Thomas Cook Airlines and Aer Lingus. Belfast is becoming increasingly popular as a weekend break and cheap flights to Belfast International Airport can be booked on most European carriers, but particularly on the low-cost airlines.

The Guardian/Observer Travel Awards placed Belfast in the top five best cities for a break. Belfast Airport is the ideal gateway to a relaxing and rewarding holiday in Northern Ireland.

  • Can I find cheaper flights to Belfast Intl if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Belfast Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Belfast Intl?

    Based on reviews from Cheapflights users, British Airways is rated the highest out of the airlines that fly to Belfast Intl.

  • Where does the fastest flight to Belfast Intl depart from?

    For those looking to save time traveling to Belfast Intl, Montreal offers the quickest one-way flight (9 hours 30 minutes).

  • Does Belfast Intl have rental cars?

    Yes. Those touching down at Belfast Intl can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Belfast Intl?

    Yes. Belfast Intl has hotels nearby for those requiring accommodations. Maldron Hotel Belfast Airport is the closest property to Belfast Intl (0.0 km away from Belfast Intl).

See more FAQs

Travelling to a place near Belfast Intl Airport?

Book flights to Belfast Intl Airport if you plan to visit one of these locations
Armagh

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