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Cheap flights from Ontario to Belfast from £423

ONT — BHD
19 Oct — 26 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

Mon 12/1009:45 -
2 stops23h 10m
Mon 19/1017:30 -
2 stops31h 42m
Deal found 14/9£608
Wed 30/912:37 -
2 stops16h 58m
Tue 13/1020:25 -
2 stops34h 28m
Deal found 18/9£790
Wed 16/907:05 -
2 stops18h 15m
Wed 23/909:50 -
2 stops20h 50m
Deal found 15/9£845
Mon 28/1210:34 -
2 stops21h 31m
Tue 5/119:30 -
2 stops35h 47m
Deal found 16/9£852
Mon 28/1213:25 -
2 stops21h 10m
Tue 5/107:00 -
3 stops22h 57m
Deal found 14/9£1,030
Mon 19/1016:29 -
2 stops18h 56m
Mon 2/1111:40 -
2 stops20h 06m
Deal found 16/9£1,117
Sun 4/1017:15 -
2 stops15h 40m
Wed 7/1009:50 -
2 stops20h 53m
Deal found 18/9£1,323
Thu 1/1012:07 -
3 stops26h 58m
Sun 4/1016:30 -
3 stops35h 06m
Deal found 18/9£1,533

Find flight deals from Ontario to Belfast

Round-trip from

£608

One-way from

£423
KLM
  • KLM
  • 12/10-19/10
  • 4 total stops
  • 54h 52m total
  • Ontario to Belfast
Search Deals
British Airways
  • British Airways
  • 25/12-31/12
  • 2 total stops
  • 17h 24m 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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Price

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OntarioBelfast

ONT Ontario - BHD Belfast City

ONTBHD

Ontario

Fri 25/12

12:41-14:05

2 stops17h 24m

Belfast City

Wed 31/12

00:00-15:00

Nonstop0h 00m

£423

OntarioBelfast

ONT Ontario - BHD Belfast City

ONTBHD

Ontario

Wed 25/11

10:37-14:35

2 stops19h 58m

Belfast City

Wed 31/12

00:00-15:00

Nonstop0h 00m

£449

OntarioBelfast

ONT Ontario - BHD Belfast City

ONTBHD

Ontario

Mon 12/10

09:45-16:55

2 stops23h 10m

Belfast City

Mon 19/10

17:30-17:12

2 stops31h 42m

£608

OntarioBelfast

ONT Ontario - BHD Belfast City

ONTBHD

Ontario

Tue 2/3

12:26-20:10

2 stops23h 44m

Belfast City

Fri 5/3

08:35-22:07

2 stops21h 32m

£846

OntarioBelfast

ONT Ontario - BHD Belfast City

ONTBHD

Ontario

Mon 28/12

10:34-16:05

2 stops21h 31m

Belfast City

Tue 5/1

19:30-23:17

2 stops35h 47m

£852

OntarioBelfast

ONT Ontario - BHD Belfast City

ONTBHD

Ontario

Mon 28/12

13:25-18:35

2 stops21h 10m

Belfast City

Tue 5/1

07:00-21:57

3 stops22h 57m

£1,030

OntarioBelfast

ONT Ontario - BFS Belfast Intl

ONTBFS

Ontario

Thu 1/10

12:07-23:05

3 stops26h 58m

Belfast Intl

Sun 4/10

16:30-19:36

3 stops35h 06m

£1,533

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Sorted by cheapest first

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

  • What airport do you fly from for flights from Ontario to Belfast?

    Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Belfast. You should not have trouble finding flights to Belfast from Ontario; the airport handles an average of 0 outbound flights to Belfast per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Ontario airport to Belfast. It is only a 3.1 mi journey to Ontario (ONT) from Ontario’s city center.

  • How long is the flight from Ontario to Belfast?

    Departing from Ontario to Belfast will take you 23h 44m. The distance between Ontario and Belfast is about 5095 mi.

  • 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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Alternative routes for Ontario to Belfast

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