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

Prices for flights from Belfast to Ontario are updated daily.

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

The number of operators available for flights from Belfast to Ontario is 1 as of March 2026.

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

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 Belfast to Ontario.

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

The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£195 Cheap Flights from Belfast to Ontario in 2026

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Find the cheapest flights from Belfast to Ontario

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

20:05 - 14:00

BFS

YUL

22h 55m

1 stop

19:20 - 19:40

YUL

BFS

19h 20m

2 stops

£447Multiple Airlines

Thu, 14 May - Tue, 19 May

18:35 - 11:35

BFS

YUL

22h 00m

1 stop

19:20 - 19:40

YUL

BFS

19h 20m

2 stops

£455Multiple Airlines

Fri, 15 May - Tue, 19 May

20:05 - 11:35

BFS

YUL

20h 30m

1 stop

19:20 - 17:35

YUL

BFS

17h 15m

2 stops

£464Multiple Airlines

Thu, 14 May - Sun, 17 May

20:05 - 14:00

BFS

YUL

22h 55m

1 stop

19:20 - 19:40

YUL

BFS

19h 20m

2 stops

£465Multiple Airlines

Thu, 14 May - Tue, 19 May

20:55 - 16:00

BFS

YYZ

24h 05m

1 stop

22:35 - 22:40

YYZ

BFS

19h 05m

1 stop

£477Multiple Airlines

Tue, 21 Apr - Sat, 25 Apr

06:30 - 17:43

BHD

YYZ

16h 13m

2 stops

18:10 - 13:25

YYZ

BHD

14h 15m

1 stop

£571American Airlines

Sun, 19 Apr - Sun, 26 Apr

20:35 - 21:34

BHD

YYZ

29h 59m

2 stops

18:10 - 10:30

YYZ

BHD

11h 20m

1 stop

£576British Airways

Wed, 6 May - Sun, 10 May

20:35 - 21:34

BHD

YYZ

29h 59m

2 stops

22:15 - 17:40

YYZ

BHD

14h 25m

1 stop

£577British Airways

Wed, 6 May - Sun, 10 May

20:10 - 17:43

BHD

YYZ

26h 33m

2 stops

18:05 - 10:45

YYZ

BHD

11h 40m

1 stop

£578British Airways

Fri, 17 Apr - Tue, 21 Apr

19:35 - 16:05

BHD

YYZ

25h 30m

1 stop

22:00 - 17:35

YYZ

BHD

14h 35m

1 stop

£587British Airways

Fri, 17 Apr - Tue, 21 Apr

British Airways flights from Belfast to Region of Ontario

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

British Airways

6 May

BHD20:35Belfast City

29h 59m

2 stops

YYZ21:34Toronto Pearson Intl

10 May

YYZ18:10Toronto Pearson Intl

11h 20m

1 stop

BHD10:30Belfast City

£576

British Airways

6 May

BHD20:35Belfast City

29h 59m

2 stops

YYZ21:34Toronto Pearson Intl

10 May

YYZ22:15Toronto Pearson Intl

14h 25m

1 stop

BHD17:40Belfast City

£577

British Airways

17 Apr

BHD20:10Belfast City

26h 33m

2 stops

YYZ17:43Toronto Pearson Intl

21 Apr

YYZ18:05Toronto Pearson Intl

11h 40m

1 stop

BHD10:45Belfast City

£578

Aer Lingus flights from Belfast to Region of Ontario

Our best Aer Lingus deals on Belfast to Region of Ontario flight tickets

Aer Lingus

21 Jun

BHD17:55Belfast City

26h 55m

2 stops

YYZ15:50Toronto Pearson Intl

27 Jun

YYZ17:35Toronto Pearson Intl

14h 35m

2 stops

BHD13:10Belfast City

£726

Aer Lingus

21 Jun

BHD17:55Belfast City

26h 55m

2 stops

YYZ15:50Toronto Pearson Intl

27 Jun

YYZ17:35Toronto Pearson Intl

18h 00m

2 stops

BHD16:35Belfast City

£737

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Thu 14/5

20:05-14:00

1 stop22h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

19:20-19:40

2 stops19h 20m

£447

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Fri 15/5

18:35-11:35

1 stop22h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

19:20-19:40

2 stops19h 20m

£455

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Thu 14/5

20:05-11:35

1 stop20h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 17/5

19:20-17:35

2 stops17h 15m

£464

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Thu 14/5

20:05-14:00

1 stop22h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

19:20-19:40

2 stops19h 20m

£465

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Tue 21/4

20:55-16:00

1 stop24h 05m

Toronto Pearson Intl

Sat 25/4

22:35-22:40

1 stop19h 05m

£477

Fastest return journey

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Sun 19/4

06:30-17:43

2 stops16h 13m

Toronto Pearson Intl

Sun 26/4

18:10-13:25

1 stop14h 15m

£571

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Wed 6/5

20:35-21:34

2 stops29h 59m

Toronto Pearson Intl

Sun 10/5

18:10-10:30

1 stop11h 20m

£576

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Wed 6/5

20:35-21:34

2 stops29h 59m

Toronto Pearson Intl

Sun 10/5

22:15-17:40

1 stop14h 25m

£577

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Fri 17/4

20:10-17:43

2 stops26h 33m

Toronto Pearson Intl

Tue 21/4

18:05-10:45

1 stop11h 40m

£578

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Fri 17/4

19:35-16:05

1 stop25h 30m

Toronto Pearson Intl

Tue 21/4

22:00-17:35

1 stop14h 35m

£587

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

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

Delta is the most popular carrier operating from Belfast to Ontario

Cheap Belfast to Region of Ontario flight deals and tips

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

Fastest flight time	12h 05m
Direct flights	None

The fastest flight from Belfast to Region of Ontario takes 12h 05m

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

Search flight deals

When did momondo last update prices for flights from Belfast to Ontario?
Prices for flights from Belfast to Ontario are updated daily.
How many operators does momondo search for flights from Belfast to Ontario?
The number of operators available for flights from Belfast to Ontario is 1 as of March 2026.
How old do you have to be to fly from Belfast to Ontario?
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 Belfast to Ontario.
What documentation or ID do you need to fly to Ontario?
The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Belfast to Region of Ontario

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

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £414	Free Cancellation	Rating 6.7 7,778 reviews		Search British Airways flights

Why use momondo?

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

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 Ontario from Belfast.

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

Flights from Belfast to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Belfast to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Belfast to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.