How long is the flight from Region of Ontario to Northern Ireland?

If you’re flying from a popular airport in Region of Ontario, such as Toronto or Ottawa, and flying into Northern Ireland, then you can expect flight times to average 12h 27m and 12h 30m, respectively.

What is the cheapest airline that flies from Ontario to Northern Ireland?

Delta is the most popular carrier operating from Ontario to Northern Ireland

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

Prices for flights from Ontario to Northern Ireland refresh daily.

How many operators does momondo search for flights from Ontario to Northern Ireland?

There is 1 operator available for flights from Ontario to Northern Ireland as of April 2026.

How old do you have to be to fly from Ontario to Northern Ireland?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Northern Ireland.

What documentation or ID do you need to fly to Northern Ireland?

The required travel and health documents for your Northern Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Northern Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 363 Cheap Flights from Ontario to Northern Ireland in 2026

1 adult

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Find the cheapest flights from Ontario to Northern Ireland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:35 p.m. - 11:20 p.m.

YYZ

BFS

20h 45m

2 stops

3:40 p.m. - 5:15 p.m.

BFS

YYZ

30h 35m

3 stops

C$ 737Multiple Airlines

Mon, 18 May - Wed, 3 Jun

9:35 p.m. - 4:15 p.m.

YYZ

BFS

13h 40m

2 stops

3:40 p.m. - 9:45 p.m.

BFS

YYZ

35h 05m

3 stops

C$ 755Multiple Airlines

Mon, 25 May - Wed, 10 Jun

7:15 p.m. - 12:30 p.m.

YYZ

BFS

12h 15m

1 stop

3:40 p.m. - 5:15 p.m.

BFS

YYZ

30h 35m

3 stops

C$ 760Multiple Airlines

Mon, 18 May - Wed, 3 Jun

7:15 p.m. - 4:15 p.m.

YYZ

BFS

16h 00m

1 stop

3:40 p.m. - 5:15 p.m.

BFS

YYZ

30h 35m

3 stops

C$ 783Multiple Airlines

Mon, 25 May - Wed, 10 Jun

4:15 p.m. - 9:30 p.m.

YYZ

BFS

24h 15m

3 stops

8:15 p.m. - 3:50 p.m.

BFS

YYZ

24h 35m

2 stops

C$ 806Multiple Airlines

Sun, 31 May - Wed, 10 Jun

9:35 p.m. - 11:20 p.m.

YYZ

BFS

20h 45m

2 stops

8:15 p.m. - 3:50 p.m.

BFS

YYZ

24h 35m

2 stops

C$ 807Multiple Airlines

Mon, 1 Jun - Wed, 10 Jun

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

YYZ

BFS

18h 55m

2 stops

8:15 p.m. - 3:50 p.m.

BFS

YYZ

24h 35m

2 stops

C$ 815Multiple Airlines

Sun, 31 May - Wed, 10 Jun

10:15 p.m. - 4:30 p.m.

YYZ

BFS

13h 15m

1 stop

5:05 p.m. - 2:00 p.m.

BFS

YYZ

25h 55m

2 stops

C$ 817Multiple Airlines

Fri, 29 May - Fri, 12 Jun

7:15 p.m. - 5:05 p.m.

YYZ

BFS

16h 50m

1 stop

5:40 p.m. - 11:00 a.m.

BFS

YYZ

22h 20m

1 stop

C$ 818Multiple Airlines

Wed, 13 May - Wed, 27 May

9:35 p.m. - 11:20 p.m.

YYZ

BFS

20h 45m

2 stops

10:10 p.m. - 3:50 p.m.

BFS

YYZ

22h 40m

2 stops

C$ 831Multiple Airlines

Mon, 15 Jun - Sun, 21 Jun

British Airways flights from Region of Ontario to Northern Ireland

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

British Airways

13 Apr

YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl

9h 55m

1 stop

BHD12:55 p.m.Belfast City

28 Apr

BHD9:40 a.m.Belfast City

15h 35m

1 stop

YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,255

British Airways

13 Apr

YUL4:16 p.m.Montreal Pierre Elliott Trudeau Intl

15h 39m

2 stops

BHD12:55 p.m.Belfast City

28 Apr

BHD1:45 p.m.Belfast City

11h 30m

1 stop

YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,294

British Airways

6 May

YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl

12h 40m

1 stop

BHD3:40 p.m.Belfast City

18 May

BHD6:30 p.m.Belfast City

30h 45m

1 stop

YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,311

American Airlines flights from Region of Ontario to Northern Ireland

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

American Airlines

6 Apr

YYZ10:00 p.m.Toronto Pearson Intl

9h 55m

1 stop

BHD12:55 p.m.Belfast City

21 Apr

BHD12:40 p.m.Belfast City

12h 30m

1 stop

YYZ8:10 p.m.Toronto Pearson Intl

C$ 1,202

American Airlines

6 Apr

YYZ4:30 p.m.Toronto Pearson Intl

15h 25m

2 stops

BHD12:55 p.m.Belfast City

21 Apr

BHD12:40 p.m.Belfast City

12h 30m

1 stop

YYZ8:10 p.m.Toronto Pearson Intl

C$ 1,241

American Airlines

13 May

YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl

12h 40m

1 stop

BHD3:40 p.m.Belfast City

25 May

BHD9:40 a.m.Belfast City

29h 10m

2 stops

YUL9:50 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,412

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 18/5

9:35 p.m.-11:20 p.m.

2 stops20h 45m

Belfast Intl

Wed 3/6

3:40 p.m.-5:15 p.m.

3 stops30h 35m

C$ 737

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 25/5

9:35 p.m.-4:15 p.m.

2 stops13h 40m

Belfast Intl

Wed 10/6

3:40 p.m.-9:45 p.m.

3 stops35h 05m

C$ 755

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 18/5

7:15 p.m.-12:30 p.m.

1 stop12h 15m

Belfast Intl

Wed 3/6

3:40 p.m.-5:15 p.m.

3 stops30h 35m

C$ 760

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 25/5

7:15 p.m.-4:15 p.m.

1 stop16h 00m

Belfast Intl

Wed 10/6

3:40 p.m.-5:15 p.m.

3 stops30h 35m

C$ 783

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sun 31/5

4:15 p.m.-9:30 p.m.

3 stops24h 15m

Belfast Intl

Wed 10/6

8:15 p.m.-3:50 p.m.

2 stops24h 35m

C$ 806

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 1/6

9:35 p.m.-11:20 p.m.

2 stops20h 45m

Belfast Intl

Wed 10/6

8:15 p.m.-3:50 p.m.

2 stops24h 35m

C$ 807

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sun 31/5

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

2 stops18h 55m

Belfast Intl

Wed 10/6

8:15 p.m.-3:50 p.m.

2 stops24h 35m

C$ 815

Quickest round-trip

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Fri 29/5

10:15 p.m.-4:30 p.m.

1 stop13h 15m

Belfast Intl

Fri 12/6

5:05 p.m.-2:00 p.m.

2 stops25h 55m

C$ 817

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Wed 13/5

7:15 p.m.-5:05 p.m.

1 stop16h 50m

Belfast Intl

Wed 27/5

5:40 p.m.-11:00 a.m.

1 stop22h 20m

C$ 818

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 15/6

9:35 p.m.-11:20 p.m.

2 stops20h 45m

Belfast Intl

Sun 21/6

10:10 p.m.-3:50 p.m.

2 stops22h 40m

C$ 831

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Region of Ontario to Northern Ireland

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

Prices

Airlines

Other information

Can stopping save me money on Region of Ontario to Northern Ireland flights?

You could potentially save up to 42% on your flight if you consider stops on a Region of Ontario to Northern Ireland flight.

Cheap Region of Ontario to Northern Ireland flight deals and tips

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

Fastest flight time	9h 30m
Direct flights	None

The fastest flight from Region of Ontario to Northern Ireland takes 9h 30m

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

Search flight deals

Frequently asked questions about flying from Ontario to Northern Ireland

When did momondo last update prices for flights from Ontario to Northern Ireland?
Prices for flights from Ontario to Northern Ireland refresh daily.
How many operators does momondo search for flights from Ontario to Northern Ireland?
There is 1 operator available for flights from Ontario to Northern Ireland as of April 2026.
How old do you have to be to fly from Ontario to Northern Ireland?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Northern Ireland.
What documentation or ID do you need to fly to Northern Ireland?
The required travel and health documents for your Northern Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Northern Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Region of Ontario to Northern Ireland

Compare and see reviews for airlines that fly from Region of Ontario to Northern Ireland with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom C$ 827	Free Cancellation	Rating 6.7 7,841 reviews		Search British Airways flights

Why use momondo?

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

It is quick and easy to find Ontario to Northern Ireland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Northern Ireland that suits you.

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

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

How can momondo help me find flights from Ontario to Northern Ireland?

momondo helps you find the best flight between Ontario and Northern Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Northern Ireland 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.