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C$ 470+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
— BFS
26 Mar — 2 Apr1
1 adult

Flights to Belfast Intl in 2025

Find the latest flights to Belfast Intl in 2025, 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 21 March 2025.

Round-trip from

C$ 908

One-way from

C$ 470

Popular in

December

Cheapest in

March

Average price

C$ 1,047
12/8-19/8
  • 12/8-19/8
  • 2 total stops
  • 33h 40m total
  • Toronto to Belfast
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5/5
  • 5/5
  • 1 total stop
  • 27h 45m total
  • Toronto to Belfast
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 238 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 50 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals to Belfast Intl Airport

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 21 March 2025.

Thu 9/1011:00 p.m.YYZ - BFS
2 stops19h 25mMultiple Airlines
Tue 21/106:45 a.m.BFS - YYZ
2 stops41h 25mMultiple Airlines
Deal found 20/3C$ 863
Mon 7/47:00 p.m.YHM - BFS
2 stops18h 45mMultiple Airlines
Mon 14/49:55 p.m.BFS - YHM
2 stops24h 50mMultiple Airlines
Deal found 19/3C$ 1,000
Tue 1/46:25 p.m.YTZ - BFS
2 stops13h 50mMultiple Airlines
Tue 15/42:50 p.m.BFS - YTZ
2 stops31h 00mMultiple Airlines
Deal found 19/3C$ 1,057

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 21 March 2025.
Use the filters below to find and compare flights to Belfast Intl Airport that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Tue 12/8

9:15 p.m.-4:40 p.m.

1 stop14h 25m

Belfast Intl

Tue 19/8

10:55 p.m.-1:10 p.m.

1 stop19h 15m

C$ 908

HamiltonBelfast

YHM - BFS

YHMBFS

Hamilton

Mon 7/4

7:00 p.m.-6:45 p.m.

2 stops18h 45m

Belfast Intl

Mon 14/4

9:55 p.m.-5:45 p.m.

2 stops24h 50m

C$ 1,000

TorontoBelfast

YTZ - BFS

YTZBFS

Toronto Island

Tue 1/4

6:25 p.m.-1:15 p.m.

2 stops13h 50m

Belfast Intl

Tue 15/4

2:50 p.m.-4:50 p.m.

2 stops31h 00m

C$ 1,057

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 5/5

10:45 p.m.-7:30 a.m.

1 stop27h 45m

C$ 470

TorontoBelfast

YTZ - BFS

YTZBFS

Toronto Island

Wed 14/5

1:25 p.m.-3:30 p.m.

3 stops21h 05m

C$ 607

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/3

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 15 hours 36 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$ 719

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).

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.

  • What is the cheapest airport to fly to in Belfast Intl?

    Belfast Intl is currently the cheapest airport to fly to in Belfast Intl. One-way flights to Belfast Intl typically cost C$ 40, while round-trip flights cost around C$ 340.

  • How much is a round-trip flight to Belfast Intl?

    A round-trip flight to Belfast Intl will typically cost around C$ 263, however they can be found for as little as C$ 237.

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

    For those looking to save time traveling to Belfast Intl, Toronto offers the quickest one-way flight (13 hours 50 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

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