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Cheap flights from Ontario to Belfast from £158

YYZ — BHD
11 Oct — 18 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Belfast

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Belfast

Sun 18/1022:15 -
1 stop28h 50m
Sun 6/1208:50 -
2 stops41h 25m
Deal found 11/9£431
Wed 21/1022:15 -
1 stop16h 00m
Sun 6/1208:50 -
2 stops41h 25m
Deal found 11/9£432
Sun 18/1022:15 -
1 stop15h 10m
Wed 2/1207:40 -
2 stops18h 35m
Deal found 11/9£460
Thu 1/1022:05 -
1 stop14h 45m
Sun 11/1007:00 -
1 stop12h 15m
Deal found 9/9£474
Wed 21/1022:15 -
1 stop14h 15m
Sat 31/1009:45 -
2 stops38h 15m
Deal found 9/9£475
Sun 27/922:05 -
1 stop28h 35m
Wed 7/1006:10 -
1 stop13h 05m
Deal found 8/9£484
Sun 11/1022:15 -
1 stop15h 10m
Sun 25/1021:15 -
2 stops47h 40m
Deal found 8/9£485
Sun 27/922:05 -
1 stop10h 35m
Wed 7/1007:00 -
1 stop12h 15m
Deal found 8/9£491
Mon 26/1022:35 -
1 stop18h 40m
Mon 2/1106:30 -
1 stop13h 30m
Deal found 7/9£492
Thu 22/1022:45 -
1 stop29h 15m
Thu 29/1020:05 -
1 stop23h 55m
Deal found 7/9£493
Sun 18/1022:15 -
1 stop11h 45m
Mon 7/1207:20 -
1 stop12h 40m
Deal found 11/9£493
Wed 21/1022:15 -
1 stop11h 45m
Mon 7/1207:20 -
1 stop12h 40m
Deal found 11/9£494

Find flight deals from Ontario to Belfast

Round-trip from

£431

One-way from

£158
18/10-6/12
  • 18/10-6/12
  • 3 total stops
  • 70h 15m total
  • Ontario to Belfast
Search Deals
21/10-31/12
  • 21/10-31/12
  • 1 total stop
  • 16h 00m total
  • Ontario to Belfast
Search Deals

Cheapflights Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight

TorontoBelfast

YYZ Toronto Pearson Intl - BFS Belfast Intl

YYZBFS

Toronto Pearson Intl

Wed 21/10

22:15-19:15

1 stop16h 00m

Belfast Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£158

TorontoBelfast

YYZ Toronto Pearson Intl - BFS Belfast Intl

YYZBFS

Toronto Pearson Intl

Sun 11/10

22:15-08:05

1 stop28h 50m

Belfast Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£159

TorontoBelfast

YYZ Toronto Pearson Intl - BFS Belfast Intl

YYZBFS

Toronto Pearson Intl

Thu 8/10

23:55-10:45

2 stops29h 50m

Belfast Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£186

TorontoBelfast

YYZ Toronto Pearson Intl - BFS Belfast Intl

YYZBFS

Toronto Pearson Intl

Sat 24/10

21:35-11:45

2 stops34h 10m

Belfast Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£207

OttawaBelfast

YOW Ottawa - BFS Belfast Intl

YOWBFS

Ottawa

Tue 6/10

18:25-19:50

3 stops20h 25m

Belfast Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£231

MontrealBelfast

YUL Montreal Pierre Elliott Trudeau Intl - BFS Belfast Intl

YULBFS

Montreal Pierre Elliott Trudeau Intl

Fri 23/10

06:45-20:45

2 stops33h 00m

Belfast Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£231

TorontoBelfast

YTZ Toronto Island - BFS Belfast Intl

YTZBFS

Toronto Island

Wed 21/10

16:55-00:05

3 stops26h 10m

Belfast Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£245

TorontoBelfast

YYZ Toronto Pearson Intl - BFS Belfast Intl

YYZBFS

Toronto Pearson Intl

Mon 21/9

21:05-19:05

1 stop17h 00m

Belfast Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£253

TorontoBelfast

YTZ Toronto Island - BFS Belfast Intl

YTZBFS

Toronto Island

Sun 11/10

16:55-07:30

2 stops33h 35m

Belfast Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£254

TorontoBelfast

YYZ Toronto Pearson Intl - BFS Belfast Intl

YYZBFS

Toronto Pearson Intl

Fri 16/10

19:15-14:15

2 stops14h 00m

Belfast Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£257

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 48 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Belfast

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

Cheapflights Insights

Everything you need to know about your flight from Ontario to Belfast

No data available for this route at this time. Please check back soon.

Related info for your journey

  • How long is the flight from Region of Ontario to Belfast?

    There are many flights that can get you from Region of Ontario to Belfast in 12h 30m. Fly via British Airways to get the fastest option. Region of Ontario and Belfast are separated by a distance of 3254 mi.

  • What are the most popular routes from Region of Ontario to Belfast?

    While some choose either Toronto Pearson Intl - Belfast Intl or Toronto Pearson Intl - Belfast City, Montreal Pierre Elliott Trudeau Intl - Belfast City is the most popular route from Region of Ontario to Belfast.

  • Can I find deals for flights from Ontario to Belfast that include hotel bookings?

    Yes. In addition to deals on Ontario to Belfast flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Belfast?

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

  • Can I find deals for business class flights from Ontario to Belfast?

    Yes. Cheapflights offers flight deals from Ontario to Belfast 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

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Belfast?

Cheapflights makes it easy to find Ontario to Belfast flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Belfast from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Belfast from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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