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Belfast City

$883+ Cheap flights from Ontario (ONT) to Belfast City (BHD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BHD
Nov 21 — Nov 281
Fr 11/21
Fr 11/28
1 adult, Economy
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Cheap 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 Oktober 22, 2025.

Round-trip from

$883
(FlightHub)

Popular in

June

Cheapest in

October

Average price

$633
From Ontario to Belfast City
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($212 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Ontario to Belfast City

Cheapest flights from Ontario to Belfast City
Explore the most affordable flight options available from Ontario to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Oktober 22, 2025.

This British Airways deal was found by Cheapflights users on 10/21. 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.
Fr 12/54:47 pmONT - BHD
2 stops16h 28mBritish Airways
Fr 12/1211:30 amBHD - ONT
2 stops18h 58mBritish Airways
Deal found 10/21$1,062
This oojo deal was found by Cheapflights users on 10/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 10/2210:57 amONT - BHD
2 stops16h 58mBritish Airways
Fr 10/2411:55 amBHD - ONT
2 stops19h 56mBritish Airways
Deal found 10/21$1,392
This KLM deal was found by Cheapflights users on 10/20. 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.
Mi 10/224:35 pmONT - BHD
2 stops16h 20mKLM
Fr 10/246:30 amBHD - ONT
2 stops18h 40mKLM
Deal found 10/20$1,778
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 12/154:47 pmONT - BHD
2 stops15h 18mBritish Airways
Mo 1/511:30 amBHD - ONT
2 stops18h 44mBritish Airways
Deal found 10/20$2,552
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 12/1610:47 amONT - BHD
2 stops16h 43mMultiple Airlines
Sa 1/311:35 amBHD - ONT
2 stops18h 39mMultiple Airlines
Deal found 10/20$3,353

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 Oktober 22, 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

Mo 1/5

4:47 pm-4:05 pm

2 stops15h 18m

Belfast City

Mo 1/12

9:15 am-10:49 pm

2 stops21h 34m

$883

OntarioBelfast

ONT - BHD

ONTBHD

Ontario

Fr 4/3

3:09 pm-3:30 pm

2 stops16h 21m

Belfast City

Di 4/7

6:35 am-9:56 pm

2 stops23h 21m

$1,004

OntarioBelfast

ONT - BHD

ONTBHD

Ontario

Fr 12/5

4:47 pm-5:15 pm

2 stops16h 28m

Belfast City

Fr 12/12

11:30 am-10:28 pm

2 stops18h 58m

$1,062

OntarioBelfast

ONT - BHD

ONTBHD

Ontario

Mo 12/15

4:47 pm-4:05 pm

2 stops15h 18m

Belfast City

Mo 1/5

11:30 am-10:14 pm

2 stops18h 44m

$2,552

OntarioBelfast

ONT - BHD

ONTBHD

Ontario

Di 12/16

10:47 am-11:30 am

2 stops16h 43m

Belfast City

Sa 1/3

11:35 am-10:14 pm

2 stops18h 39m

$3,353

OntarioBelfast

ONT - BHD

ONTBHD

Ontario

Mi 4/15

11:01 am-1:30 pm

2 stops18h 29m

Belfast City

Do 7/16

12:40 pm-11:25 pm

2 stops18h 45m

$4,616

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

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 15h 18m. Fly via British Airways or American Airlines to get the fastest option. The distance from Ontario to Belfast City Airport is about 5095 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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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