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Belfast City

$483+ Cheap flights from Ontario (ONT) to Belfast City (BHD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BHD
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Ontario to Belfast City

Best flights from Ontario to Belfast City
Discover carefully curated flight deals from Ontario to Belfast City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

This British Airways deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:10 amONT - BHD
2 stops28h 00mBritish Airways
Sun 3/810:40 amBHD - ONT
2 stops18h 27mBritish Airways
Deal found 12/25$841
This KLM deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/61:15 pmONT - BHD
2 stops19h 35mKLM
Fri 3/136:30 amBHD - ONT
2 stops17h 42mKLM
Deal found 12/27$1,278
This British Airways deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/47:16 amONT - BHD
2 stops25h 19mBritish Airways
Sun 2/83:10 pmBHD - ONT
2 stops39h 38mBritish Airways
Deal found 12/25$841

Find flight deals from Ontario to Belfast City

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Belfast City (BHD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 28, 2025.

Round-trip from

$639
(American Airlines)

One-way from

$483
(Cheapflightsfares)

Popular in

June

Cheapest in

October

Average price

$1,098
From Ontario to Belfast City
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One-way flight from Ontario to Belfast City
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Highest demand for flights based on searches. 17% potential increase in price ($187 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Belfast City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 28, 2025.
Use the filters below to find and compare flights from Ontario to Belfast City Airport that are best for you.

Fly from

Ontario

Fly to

Belfast City

Route

Depart

Return

Price

OntarioBelfast

ONT - BHD

ONTBHD

Ontario

Wed 3/4

7:10 am-7:10 pm

2 stops28h 00m

Belfast City

Sun 3/8

10:40 am-10:07 pm

2 stops18h 27m

$841

OntarioBelfast

ONT - BHD

ONTBHD

Ontario

Wed 2/4

7:16 am-4:35 pm

2 stops25h 19m

Belfast City

Sun 2/8

3:10 pm-10:48 pm

2 stops39h 38m

$841

OntarioBelfast

ONT - BHD

ONTBHD

Ontario

Fri 3/6

1:15 pm-4:50 pm

2 stops19h 35m

Belfast City

Fri 3/13

6:30 am-5:12 pm

2 stops17h 42m

$1,278

OntarioBelfast

ONT - BHD

ONTBHD

Ontario

Wed 2/11

1:46 pm-2:15 pm

2 stops16h 29m

$483

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Best time to book a flight from Ontario to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Belfast City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    If you book a flight to Belfast City from Ontario, you will be flying from Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario. There are 0 flights from Ontario to Belfast City per day from 0 different airlines.

  • How long is the flight from Ontario to Belfast City Airport?

    There are many flights that can get you from Ontario to Belfast City Airport in 28h. Fly via British Airways to get the fastest option. The distance from Ontario to Belfast City Airport is about 5095 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Belfast City 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

Traveling to a place near Belfast City Airport?

Book flights to Belfast City Airport if you plan to visit one of these locations
Newcastle

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