How long does it take to fly to Belfast?

Flight times from Region of Ontario to Belfast vary, but if you’re flying out of Toronto and flying into Belfast Intl Airport (one of the most popular routes), then the duration is 12h 57m on average. Another popular route from Region of Ontario to Belfast is flying from Ottawa to Belfast Intl Airport, which will take roughly 22h 40m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Ontario to Belfast?

Prices for flights from Ontario to Belfast refresh daily.

How old do you have to be to fly from Ontario to Belfast?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Belfast.

What documentation or ID do you need to fly to Belfast?

The travel and health documents you'll need for your trip to Belfast may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belfast. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£223 Cheap Flights from Ontario to Belfast in 2026

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Find the cheapest flights from Ontario to Belfast

Round-trip

One-way

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Cheap return flights

Enter your travel dates to find the best prices.

17:30 - 23:10

YYZ

BFS

24h 40m2 stops

07:00 - 15:15

BFS

YYZ

37h 15m2 stops

£418Multiple Airlines

Sun, 10 May - Sun, 24 May

17:30 - 20:30

YYZ

BHD

22h 00m2 stops

07:00 - 15:15

BHD

YYZ

37h 15m2 stops

£423Multiple Airlines

Sun, 10 May - Sun, 24 May

22:45 - 20:30

YYZ

BHD

16h 45m1 stop

07:00 - 15:40

BHD

YYZ

13h 40m1 stop

£476Multiple Airlines

Sun, 10 May - Sun, 24 May

23:05 - 23:10

YYZ

BFS

19h 05m1 stop

07:00 - 20:35

BFS

YYZ

18h 35m1 stop

£519Multiple Airlines

Sun, 10 May - Sun, 24 May

22:05 - 14:00

YYZ

BHD

10h 55m1 stop

19:25 - 20:15

BHD

YYZ

29h 50m1 stop

£528British Airways

Thu, 12 Feb - Mon, 16 Feb

20:40 - 07:30

YUL

BHD

29h 50m1 stop

15:10 - 18:45

BHD

YUL

32h 35m1 stop

£530British Airways

Wed, 4 Feb - Sun, 8 Feb

20:40 - 07:30

YUL

BHD

29h 50m1 stop

15:10 - 18:45

BHD

YUL

32h 35m1 stop

£531British Airways

Wed, 4 Feb - Sun, 8 Feb

20:40 - 07:30

YUL

BHD

29h 50m1 stop

15:10 - 18:45

BHD

YUL

32h 35m1 stop

£531British Airways

Wed, 4 Feb - Sun, 8 Feb

14:25 - 11:30

YUL

BHD

16h 05m2 stops

06:35 - 22:59

BHD

YUL

21h 24m2 stops

£594American Airlines

Tue, 13 Jan - Thu, 22 Jan

15:50 - 11:30

YUL

BHD

14h 40m2 stops

06:35 - 22:44

BHD

YUL

21h 09m2 stops

£594American Airlines

Tue, 13 Jan - Thu, 22 Jan

American Airlines flights from Region of Ontario to Belfast

Our best American Airlines deals on Region of Ontario to Belfast flight tickets

American Airlines

13 Jan

YUL14:25Montreal Pierre Elliott Trudeau Intl

15h 05m

2 stops

BHD10:30Belfast City

22 Jan

BHD06:35Belfast City

21h 09m

2 stops

YUL22:44Montreal Pierre Elliott Trudeau Intl

£594

Find similar

American Airlines

13 Jan

YUL15:50Montreal Pierre Elliott Trudeau Intl

14h 40m

2 stops

BHD11:30Belfast City

22 Jan

BHD06:35Belfast City

21h 09m

2 stops

YUL22:44Montreal Pierre Elliott Trudeau Intl

£594

Find similar

American Airlines

5 May

YYZ15:14Toronto Pearson Intl

14h 21m

2 stops

BHD10:35Belfast City

21 May

BHD09:35Belfast City

16h 56m

2 stops

YYZ21:31Toronto Pearson Intl

£671

Find similar

British Airways flights from Region of Ontario to Belfast

Our best British Airways deals on Region of Ontario to Belfast flight tickets

British Airways

12 Feb

YYZ22:05Toronto Pearson Intl

10h 55m

1 stop

BHD14:00Belfast City

16 Feb

BHD19:25Belfast City

29h 50m

1 stop

YYZ20:15Toronto Pearson Intl

£528

Find similar

British Airways

4 Feb

YUL20:40Montreal Pierre Elliott Trudeau Intl

29h 50m

1 stop

BHD07:30Belfast City

8 Feb

BHD15:10Belfast City

32h 35m

1 stop

YUL18:45Montreal Pierre Elliott Trudeau Intl

£530

Find similar

British Airways

4 Feb

YUL20:40Montreal Pierre Elliott Trudeau Intl

29h 50m

1 stop

BHD07:30Belfast City

8 Feb

BHD15:10Belfast City

32h 35m

1 stop

YUL18:45Montreal Pierre Elliott Trudeau Intl

£531

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sun 10/5

17:30-23:10

2 stops24h 40m

Belfast Intl

Sun 24/5

07:00-15:15

2 stops37h 15m

£418

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Sun 10/5

17:30-20:30

2 stops22h 00m

Belfast City

Sun 24/5

07:00-15:15

2 stops37h 15m

£423

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Sun 10/5

22:45-20:30

1 stop16h 45m

Belfast City

Sun 24/5

07:00-15:40

1 stop13h 40m

£476

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sun 10/5

23:05-23:10

1 stop19h 05m

Belfast Intl

Sun 24/5

07:00-20:35

1 stop18h 35m

£519

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Thu 12/2

22:05-14:00

1 stop10h 55m

Belfast City

Mon 16/2

19:25-20:15

1 stop29h 50m

£528

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

20:40-07:30

1 stop29h 50m

Belfast City

Sun 8/2

15:10-18:45

1 stop32h 35m

£530

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

20:40-07:30

1 stop29h 50m

Belfast City

Sun 8/2

15:10-18:45

1 stop32h 35m

£531

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

20:40-07:30

1 stop29h 50m

Belfast City

Sun 8/2

15:10-18:45

1 stop32h 35m

£531

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

14:25-11:30

2 stops16h 05m

Belfast City

Thu 22/1

06:35-22:59

2 stops21h 24m

£594

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

15:50-11:30

2 stops14h 40m

Belfast City

Thu 22/1

06:35-22:44

2 stops21h 09m

£594

Flights are sorted by cheapest return flights first.

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How to get the cheapest flight ticket from Region of Ontario to Belfast

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

What is the cheapest airline that flies from Ontario to Belfast?

Aer Lingus is the most popular carrier operating from Ontario to Belfast

Cheap Region of Ontario to Belfast flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Belfast

Fastest flight time	10h 30m
Direct flights	None

The fastest flight from Region of Ontario to Belfast takes 10h 30m

There are no direct flights from Region of Ontario to Belfast. There are no popular flight routes from Region of Ontario to Belfast.

Search flight deals

When did momondo last update prices for flights from Ontario to Belfast?
Prices for flights from Ontario to Belfast refresh daily.
How old do you have to be to fly from Ontario to Belfast?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Belfast.
What documentation or ID do you need to fly to Belfast?
The travel and health documents you'll need for your trip to Belfast may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belfast. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Belfast?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Belfast from Ontario.

Can I find flights from Ontario to Belfast with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Belfast flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Belfast?

Once all potential Ontario to Belfast flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ontario to Belfast right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Belfast from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.