What is the cheapest airline to fly from Toronto Pearson Intl Airport to Belfast Intl Airport round-trip?

Flying on British Airways is currently your cheapest option to Belfast Intl Airport, with prices starting at C$ 910. British Airways is currently priced 37% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in Belfast Intl Airport 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 Airport when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Belfast Intl Airport, 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).

What is the cheapest time of day to fly from YYZ to BFS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Toronto Pearson Intl Airport to Belfast Intl Airport as you normally would.

Can I find deals for flights from Pearson Intl to Belfast Intl that include hotel bookings?

Yes. In addition to deals on Pearson Intl to Belfast Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Pearson Intl to Belfast Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pearson Intl to Belfast Intl.

Can I find deals for business class flights from Pearson Intl to Belfast Intl?

Yes. Cheapflights offers flight deals from Pearson Intl to Belfast Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 480+ Cheap Flights from Toronto Pearson Intl Airport to Belfast Intl Airport

Cheap flight deals from Pearson Intl to Belfast Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Pearson Intl to Belfast Intl
Explore the most affordable flight options available from Pearson Intl to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2026.

Thu 3/129:35 p.m. -

1 stop17h 55m

Thu 10/126:30 a.m. -

1 stop13h 30m

Deal found 19/10C$ 872

Fri 4/129:35 p.m. -

1 stop14h 35m

Fri 11/126:30 a.m. -

1 stop13h 30m

Deal found 20/10C$ 876

Wed 25/119:35 p.m. -

1 stop11h 15m

Thu 10/126:30 a.m. -

1 stop13h 30m

Deal found 19/10C$ 878

Wed 25/119:35 p.m. -

1 stop11h 15m

Wed 9/126:25 a.m. -

1 stop13h 35m

Deal found 19/10C$ 881

Sun 6/128:15 p.m. -

1 stop18h 55m

Sun 13/125:10 p.m. -

1 stop25h 55m

Deal found 22/10C$ 899

Wed 25/119:35 p.m. -

1 stop15h 25m

Sat 5/125:40 p.m. -

1 stop26h 20m

Deal found 19/10C$ 918

Wed 25/1111:00 p.m. -

1 stop17h 45m

Sun 10/19:15 p.m. -

1 stop22h 10m

Deal found 19/10C$ 966

Wed 25/118:50 p.m. -

1 stop18h 30m

Sun 6/1210:00 p.m. -

2 stops23h 15m

Deal found 19/10C$ 1,001

Fri 20/119:35 p.m. -

1 stop30h 20m

Fri 27/116:30 a.m. -

1 stop13h 30m

Deal found 23/10C$ 1,014

Find flight deals from Pearson Intl to Belfast Intl

Round-trip from	C$ 876
One-way from	C$ 480
Popular in	February
Cheapest in	December
Average price	C$ 1,334

4/12-11/12
2 total stops
28h 05m total
Toronto to Belfast

Search Deals

5/12-31/12
2 total stops
31h 00m total
Toronto to Belfast

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (C$ 373 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 43 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Belfast Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBelfast

YYZ Toronto Pearson Intl - BFS Belfast Intl

YYZBFS

Toronto Pearson Intl

Sat 5/12

6:45 p.m.-6:45 a.m.

2 stops31h 00m

Belfast Intl

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 480

TorontoBelfast

YYZ Toronto Pearson Intl - BFS Belfast Intl

YYZBFS

Toronto Pearson Intl

Sun 6/12

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

2 stops28h 00m

Belfast Intl

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 505

Quickest round-trip

TorontoBelfast

YYZ Toronto Pearson Intl - BFS Belfast Intl

YYZBFS

Toronto Pearson Intl

Tue 8/12

5:30 p.m.-9:30 p.m.

2 stops23h 00m

Belfast Intl

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 512

TorontoBelfast

YYZ Toronto Pearson Intl - BFS Belfast Intl

YYZBFS

Toronto Pearson Intl

Fri 4/12

9:35 p.m.-8:55 a.m.

1 stop30h 20m

Belfast Intl

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 515

TorontoBelfast

YYZ Toronto Pearson Intl - BFS Belfast Intl

YYZBFS

Toronto Pearson Intl

Thu 3/12

9:35 p.m.-7:40 a.m.

1 stop29h 05m

Belfast Intl

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 521

TorontoBelfast

YYZ Toronto Pearson Intl - BFS Belfast Intl

YYZBFS

Toronto Pearson Intl

Sun 6/12

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

1 stop18h 55m

Belfast Intl

Sun 13/12

5:10 p.m.-2:05 p.m.

1 stop25h 55m

C$ 899

TorontoBelfast

YYZ Toronto Pearson Intl - BFS Belfast Intl

YYZBFS

Toronto Pearson Intl

Wed 25/11

9:35 p.m.-6:00 p.m.

1 stop15h 25m

Belfast Intl

Sat 5/12

5:40 p.m.-3:00 p.m.

1 stop26h 20m

C$ 918

TorontoBelfast

YYZ Toronto Pearson Intl - BFS Belfast Intl

YYZBFS

Toronto Pearson Intl

Fri 20/11

9:35 p.m.-8:55 a.m.

1 stop30h 20m

Belfast Intl

Fri 27/11

6:30 a.m.-3:00 p.m.

1 stop13h 30m

C$ 1,014

TorontoBelfast

YYZ Toronto Pearson Intl - BFS Belfast Intl

YYZBFS

Toronto Pearson Intl

Fri 29/1

9:35 p.m.-5:15 p.m.

1 stop14h 40m

Belfast Intl

Sat 6/2

5:50 p.m.-3:00 p.m.

1 stop26h 10m

C$ 1,026

TorontoBelfast

YYZ Toronto Pearson Intl - BFS Belfast Intl

YYZBFS

Toronto Pearson Intl

Fri 6/11

9:35 p.m.-8:55 a.m.

1 stop30h 20m

Belfast Intl

Sun 15/11

5:10 p.m.-2:05 p.m.

1 stop25h 55m

C$ 1,068

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/10

Showing 1-10 of 11 resultsSorted by cheapest first

Best time to book a flight from Pearson Intl to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from Pearson Intl with our price prediction graph.

YYZ-BFS

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.

Reviews of airlines servicing Belfast Intl

Get a feel of what it's like to fly with British Airways from Toronto Pearson Intl Airport to Belfast Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

British Airways

6.7

Okay

8,270 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Oct 2026

MRS - LHR

Attendants didn't let me board with my fragile guitar so I had to check it in. Who knows what the freezing icicles did to it. Was not happy. Had to run to catch my connection in Heathrow after riding one bus and another train? Then, the fellow next to me asked if I would switch my window seat with his girlfriend who had a middle seat. What nerve! I said no. The food was unhealthy and the seats were cramped. Could not wait to exit.

British Airways

6.7

Okay

8,270 reviews

British Airways

6.7

Okay

8,270 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Oct 2026

MRS - LHR

Related info for your journey

What is the cheapest airline to fly from Toronto Pearson Intl Airport to Belfast Intl Airport round-trip?
Flying on British Airways is currently your cheapest option to Belfast Intl Airport, with prices starting at C$ 910. British Airways is currently priced 37% below the average price you’ll pay for this route.
Can I find deals for flights from Pearson Intl to Belfast Intl that include hotel bookings?
Yes. In addition to deals on Pearson Intl to Belfast Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pearson Intl to Belfast Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pearson Intl to Belfast Intl.
Can I find deals for business class flights from Pearson Intl to Belfast Intl?
Yes. Cheapflights offers flight deals from Pearson Intl to Belfast Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Armagh

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Alternative routes for Pearson Intl to Belfast Intl

Pearson Intl to Belfast City flights

Hamilton to Belfast City flights

Top airline flying from Pearson Intl to Belfast Intl

Airline	Cheapest	Average	Flexibility	On-time
British Airways	CheapestC$ 910	AverageC$ 1,596	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

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How does Cheapflights help users find flights from Pearson Intl to Belfast Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Belfast Intl from Pearson Intl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Pearson Intl to Belfast Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Pearson Intl to Belfast Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Pearson Intl to Belfast Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Pearson Intl to Belfast Intl with no change fees.

Can Cheapflights notify me if prices for flights from Pearson Intl to Belfast Intl become cheaper?

Of course! You can now track prices for flights from Pearson Intl to Belfast Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Toronto Pearson Intl Airport to Belfast Intl Airport from C$ 480

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Pearson Intl to Belfast Intl

Cheapest flights from Pearson Intl to Belfast IntlExplore the most affordable flight options available from Pearson Intl to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2026.

Explore the most affordable flight options available from Pearson Intl to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2026.

Best flights from Pearson Intl to Belfast IntlDiscover carefully curated flight deals from Pearson Intl to Belfast Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 24 October 2026.

Discover carefully curated flight deals from Pearson Intl to Belfast Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 24 October 2026.

Last-minute flights from Pearson Intl to Belfast IntlDiscover last-minute flight deals from Pearson Intl to Belfast Intl. Data last updated 24 October 2026 and is based on user searches.

Discover last-minute flight deals from Pearson Intl to Belfast Intl. Data last updated 24 October 2026 and is based on user searches.

One-way flights from Pearson Intl to Belfast IntlSearch for one-way flight options from Pearson Intl to Belfast Intl. Find affordable one-way fares based on user searches. Data last updated 24 October 2026.

Search for one-way flight options from Pearson Intl to Belfast Intl. Find affordable one-way fares based on user searches. Data last updated 24 October 2026.

Find flight deals from Pearson Intl to Belfast Intl

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Popular in

Cheapest in

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Belfast Intl Airport that are best for you.

Best time to book a flight from Pearson Intl to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from Pearson Intl with our price prediction graph.

Reviews of airlines servicing Belfast Intl

Get a feel of what it's like to fly with British Airways from Toronto Pearson Intl Airport to Belfast Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What is the cheapest airline to fly from Toronto Pearson Intl Airport to Belfast Intl Airport round-trip?

Can I find deals for flights from Pearson Intl to Belfast Intl that include hotel bookings?

How can I find direct flights from Pearson Intl to Belfast Intl?

Can I find deals for business class flights from Pearson Intl to Belfast Intl?

Travelling to a place near Belfast Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Pearson Intl to Belfast Intl

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Belfast Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to United Kingdom

Book a non-stop flight to one of these other cities located in United Kingdom.

Search flights from Pearson Intl to Belfast Intl by cabin class

Find flights from Pearson Intl to Belfast Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Pearson Intl and Belfast Intl flights

Browse other Pearson Intl and Belfast Intl flight options. Last updated on 24 October 2026.

Other flights from Pearson Intl

Browse through other flights departing from Pearson Intl. Flights are based on user searches made on Cheapflights and were last updated on 24 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top airline flying from Pearson Intl to Belfast Intl

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How does Cheapflights help users find flights from Pearson Intl to Belfast Intl?

Why should you use Cheapflights to find cheap flight tickets from Pearson Intl to Belfast Intl?

Can Cheapflights find flights from Pearson Intl to Belfast Intl with no change fees?

Can Cheapflights notify me if prices for flights from Pearson Intl to Belfast Intl become cheaper?

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Cheapest flights from Pearson Intl to Belfast Intl
Explore the most affordable flight options available from Pearson Intl to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2026.

Best flights from Pearson Intl to Belfast Intl
Discover carefully curated flight deals from Pearson Intl to Belfast Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 24 October 2026.

Last-minute flights from Pearson Intl to Belfast Intl
Discover last-minute flight deals from Pearson Intl to Belfast Intl. Data last updated 24 October 2026 and is based on user searches.

One-way flights from Pearson Intl to Belfast Intl
Search for one-way flight options from Pearson Intl to Belfast Intl. Find affordable one-way fares based on user searches. Data last updated 24 October 2026.