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Cheap flights from Ontario to Belfast from £145

YYZ — BHD
18 Sep — 25 Sep1
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

Tue 15/921:55 -
1 stop13h 25m
Sun 20/922:10 -
1 stop19h 35m
Deal found 17/8£419
Thu 15/1021:35 -
2 stops42h 40m
Thu 22/1006:40 -
1 stop12h 30m
Deal found 15/8£434
Tue 29/922:15 -
1 stop10h 10m
Tue 6/1008:20 -
1 stop12h 20m
Deal found 14/8£436
Tue 15/921:55 -
1 stop14h 55m
Sun 20/907:00 -
2 stops30h 09m
Deal found 17/8£437
Tue 15/919:40 -
1 stop31h 00m
Mon 21/908:15 -
1 stop33h 25m
Deal found 18/8£440
Tue 15/919:40 -
1 stop13h 00m
Mon 21/908:45 -
1 stop32h 55m
Deal found 18/8£445
Mon 28/919:15 -
1 stop12h 15m
Mon 5/1016:50 -
1 stop23h 10m
Deal found 14/8£448
Sun 11/1022:15 -
1 stop28h 50m
Sun 25/1020:40 -
1 stop23h 20m
Deal found 17/8£451
Fri 2/1022:15 -
1 stop17h 35m
Fri 9/1007:00 -
2 stops30h 13m
Deal found 17/8£454
Sat 3/1007:00 -
2 stops32h 40m
Sat 10/1006:20 -
2 stops30h 45m
Deal found 19/8£465
Tue 15/906:45 -
2 stops31h 55m
Sat 26/906:20 -
2 stops18h 12m
Deal found 17/8£466
Sat 10/1023:55 -
2 stops37h 30m
Mon 26/1017:30 -
1 stop26h 30m
Deal found 16/8£469

Find flight deals from Ontario to Belfast

Round-trip from

£419

One-way from

£145
15/9-20/9
  • 15/9-20/9
  • 2 total stops
  • 33h 00m total
  • Ontario to Belfast
Search Deals
15/9
  • 15/9
  • 1 total stop
  • 13h 25m 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.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TorontoBelfast

YYZ Toronto Pearson Intl - BFS Belfast Intl

YYZBFS

Toronto Pearson Intl

Thu 15/10

21:35-21:15

2 stops42h 40m

Belfast Intl

Thu 22/10

06:40-14:10

1 stop12h 30m

£434

TorontoBelfast

YYZ Toronto Pearson Intl - BFS Belfast Intl

YYZBFS

Toronto Pearson Intl

Tue 29/9

22:15-13:25

1 stop10h 10m

Belfast Intl

Tue 6/10

08:20-15:40

1 stop12h 20m

£436

OttawaBelfast

YOW Ottawa - BFS Belfast Intl

YOWBFS

Ottawa

Tue 15/9

19:40-07:40

1 stop31h 00m

Belfast Intl

Mon 21/9

08:15-12:40

1 stop33h 25m

£440

OttawaBelfast

YOW Ottawa - BHD Belfast City

YOWBHD

Ottawa

Tue 15/9

19:40-13:40

1 stop13h 00m

Belfast City

Mon 21/9

08:45-12:40

1 stop32h 55m

£445

TorontoBelfast

YYZ Toronto Pearson Intl - BFS Belfast Intl

YYZBFS

Toronto Pearson Intl

Mon 28/9

19:15-12:30

1 stop12h 15m

Belfast Intl

Mon 5/10

16:50-11:00

1 stop23h 10m

£448

TorontoBelfast

YYZ Toronto Pearson Intl - BFS Belfast Intl

YYZBFS

Toronto Pearson Intl

Sun 11/10

22:15-08:05

1 stop28h 50m

Belfast Intl

Sun 25/10

20:40-16:00

1 stop23h 20m

£451

OttawaBelfast

YOW Ottawa - BFS Belfast Intl

YOWBFS

Ottawa

Sat 3/10

07:00-20:40

2 stops32h 40m

Belfast Intl

Sat 10/10

06:20-08:05

2 stops30h 45m

£465

TorontoBelfast

YYZ Toronto Pearson Intl - BFS Belfast Intl

YYZBFS

Toronto Pearson Intl

Sat 10/10

23:55-18:25

2 stops37h 30m

Belfast Intl

Mon 26/10

17:30-16:00

1 stop26h 30m

£469

OttawaBelfast

YOW Ottawa - BFS Belfast Intl

YOWBFS

Ottawa

Tue 15/9

18:25-19:40

2 stops20h 15m

Belfast Intl

Tue 22/9

08:20-14:55

2 stops35h 35m

£478

MontrealBelfast

YUL Montreal Pierre Elliott Trudeau Intl - BFS Belfast Intl

YULBFS

Montreal Pierre Elliott Trudeau Intl

Fri 2/10

17:45-16:30

2 stops17h 45m

Belfast Intl

Sat 10/10

20:15-14:15

1 stop23h 00m

£487

Flights are sorted by cheapest return flights first.

Deals found on 16/8

Showing 1-10 of 59 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 11h 35m. Fly via British Airways to get the fastest option. Region of Ontario and Belfast are separated by a distance of 2953 mi.

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

    While some choose either Toronto Pearson Intl - Belfast City or Montreal Pierre Elliott Trudeau Intl - Belfast Intl, Toronto Pearson Intl - Belfast Intl 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

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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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