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Cheap flights from Ontario to Belfast from C$ 391

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Belfast departing on 21/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ontario to Belfast

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:15 p.m. - 7:50 p.m.
YYZ
-
BFS
16h 35m
1 stop
Multiple Airlines Logo
7:05 a.m. - 3:50 p.m.
BFS
-
YYZ
13h 45m
2 stops
C$ 862Multiple Airlines
Tue, 19 May - Mon, 25 May
Multiple Airlines Logo
9:35 p.m. - 8:30 p.m.
YYZ
-
BHD
17h 55m
1 stop
Multiple Airlines Logo
7:25 a.m. - 4:00 p.m.
BHD
-
YYZ
12h 35m
1 stop
C$ 879Multiple Airlines
Sun, 1 Mar - Sun, 8 Mar
Multiple Airlines Logo
10:05 p.m. - 8:30 p.m.
YUL
-
BHD
17h 25m
1 stop
Multiple Airlines Logo
7:00 a.m. - 2:15 p.m.
BHD
-
YUL
12h 15m
1 stop
C$ 895Multiple Airlines
Fri, 15 May - Sat, 30 May
Multiple Airlines Logo
11:00 p.m. - 11:05 p.m.
YUL
-
BFS
19h 05m
2 stops
Multiple Airlines Logo
2:40 p.m. - 12:50 p.m.
BFS
-
YUL
27h 10m
1 stop
C$ 921Multiple Airlines
Mon, 6 Apr - Mon, 20 Apr
Multiple Airlines Logo
11:55 p.m. - 11:30 p.m.
YYZ
-
BFS
18h 35m
2 stops
Multiple Airlines Logo
3:35 p.m. - 1:20 p.m.
BFS
-
YYZ
26h 45m
2 stops
C$ 951Multiple Airlines
Thu, 30 Apr - Sat, 9 May
Multiple Airlines Logo
7:15 p.m. - 6:50 p.m.
YYZ
-
BFS
18h 35m
1 stop
Multiple Airlines Logo
10:25 p.m. - 11:00 a.m.
BFS
-
YYZ
17h 35m
1 stop
C$ 955Multiple Airlines
Sun, 17 May - Sat, 23 May
Multiple Airlines Logo
11:10 p.m. - 8:35 p.m.
YYZ
-
BFS
16h 25m
2 stops
Multiple Airlines Logo
6:10 a.m. - 10:05 p.m.
BFS
-
YYZ
20h 55m
2 stops
C$ 958Multiple Airlines
Thu, 23 Apr - Thu, 30 Apr
Multiple Airlines Logo
11:10 p.m. - 8:30 p.m.
YYZ
-
BHD
16h 20m
2 stops
Multiple Airlines Logo
7:00 a.m. - 10:05 p.m.
BHD
-
YYZ
20h 05m
2 stops
C$ 958Multiple Airlines
Thu, 23 Apr - Thu, 30 Apr
Virgin Atlantic Logo
6:50 p.m. - 9:20 a.m.
YUL
-
BHD
9h 30m
1 stop
Virgin Atlantic Logo
5:30 p.m. - 4:55 p.m.
BHD
-
YUL
28h 25m
1 stop
C$ 1,123Virgin Atlantic
Mon, 6 Apr - Mon, 20 Apr
Virgin Atlantic Logo
6:50 p.m. - 9:20 a.m.
YUL
-
BHD
9h 30m
1 stop
Virgin Atlantic Logo
9:50 a.m. - 11:08 p.m.
BHD
-
YUL
18h 18m
2 stops
C$ 1,188Virgin Atlantic
Mon, 6 Apr - Mon, 20 Apr

Virgin Atlantic flights from Region of Ontario to Belfast

Our best Virgin Atlantic deals on Region of Ontario to Belfast flight tickets
Virgin Atlantic
6 Apr
YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl
9h 30m
1 stop
BHD9:20 a.m.Belfast City
20 Apr
BHD5:30 p.m.Belfast City
28h 25m
1 stop
YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,122
Virgin Atlantic
6 Apr
YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl
9h 30m
1 stop
BHD9:20 a.m.Belfast City
20 Apr
BHD9:50 a.m.Belfast City
18h 18m
2 stops
YUL11:08 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,188

British Airways flights from Region of Ontario to Belfast

Our best British Airways deals on Region of Ontario to Belfast flight tickets
British Airways
18 May
YYZ10:00 p.m.Toronto Pearson Intl
9h 55m
1 stop
BHD12:55 p.m.Belfast City
24 May
BHD8:10 p.m.Belfast City
24h 55m
1 stop
YYZ4:05 p.m.Toronto Pearson Intl
C$ 1,263
British Airways
23 Apr
YYZ10:00 p.m.Toronto Pearson Intl
12h 30m
1 stop
BHD3:30 p.m.Belfast City
30 Apr
BHD2:20 p.m.Belfast City
30h 45m
1 stop
YYZ4:05 p.m.Toronto Pearson Intl
C$ 1,287
British Airways
17 May
YYZ10:15 p.m.Toronto Pearson Intl
14h 25m
1 stop
BHD5:40 p.m.Belfast City
24 May
BHD3:50 p.m.Belfast City
29h 15m
1 stop
YYZ4:05 p.m.Toronto Pearson Intl
C$ 1,323

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Belfast that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 17 February 2026.
Use the filters below to find and compare flights from Ontario to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Tue 19/5

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

1 stop16h 35m

Belfast Intl

Mon 25/5

7:05 a.m.-3:50 p.m.

2 stops13h 45m

C$ 862

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Sun 1/3

9:35 p.m.-8:30 p.m.

1 stop17h 55m

Belfast City

Sun 8/3

7:25 a.m.-4:00 p.m.

1 stop12h 35m

C$ 879

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Fri 15/5

10:05 p.m.-8:30 p.m.

1 stop17h 25m

Belfast City

Sat 30/5

7:00 a.m.-2:15 p.m.

1 stop12h 15m

C$ 895

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Mon 6/4

11:00 p.m.-11:05 p.m.

2 stops19h 05m

Belfast Intl

Mon 20/4

2:40 p.m.-12:50 p.m.

1 stop27h 10m

C$ 921

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Thu 30/4

11:55 p.m.-11:30 p.m.

2 stops18h 35m

Belfast Intl

Sat 9/5

3:35 p.m.-1:20 p.m.

2 stops26h 45m

C$ 951

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sun 17/5

7:15 p.m.-6:50 p.m.

1 stop18h 35m

Belfast Intl

Sat 23/5

10:25 p.m.-11:00 a.m.

1 stop17h 35m

C$ 955

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Thu 23/4

11:10 p.m.-8:35 p.m.

2 stops16h 25m

Belfast Intl

Thu 30/4

6:10 a.m.-10:05 p.m.

2 stops20h 55m

C$ 958

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Thu 23/4

11:10 p.m.-8:30 p.m.

2 stops16h 20m

Belfast City

Thu 30/4

7:00 a.m.-10:05 p.m.

2 stops20h 05m

C$ 958

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Mon 6/4

6:50 p.m.-9:20 a.m.

1 stop9h 30m

Belfast City

Mon 20/4

5:30 p.m.-4:55 p.m.

1 stop28h 25m

C$ 1,122

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Mon 6/4

6:50 p.m.-9:20 a.m.

1 stop9h 30m

Belfast City

Mon 20/4

9:50 a.m.-11:08 p.m.

2 stops18h 18m

C$ 1,188

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belfast from

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

How long does it take to fly to Belfast?

On average, it takes 12h 12m to fly from Region of Ontario to Belfast if you fly out of Toronto (the most popular airport in Region of Ontario) and into Belfast Intl Airport (the most popular airport in Belfast). If you’re flying out of Ottawa and into Belfast Intl Airport, then the flight time is around 19h 20m.

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

9h 25m

Direct flights

None
The fastest flight from Region of Ontario to Belfast takes 9h 25m
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 are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ontario to Belfast?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required for your trip to Belfast can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Belfast. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Region of Ontario to Belfast

Compare and see reviews for airlines that fly from Region of Ontario to Belfast with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom C$ 813Free CancellationRating
6.7
7,752 reviews
Search British Airways flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Belfast . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Belfast from Ontario with this policy.

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?

If you are simply researching potential flights to Belfast, momondo offers a useful price alert feature which will track prices for flights to Belfast from Ontario and alert you when they change.

An easier way to manage your Belfast trip

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 19.6 km from Belfast
Belfast Intl Airport
Belfast City Airport