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Cheap flights from Ontario to Belfast from $404

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Belfast departing on 11/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Belfast

Cheap round-trip flights

British Airways Logo
4:45 pm - 5:30 pmONT-BHD
16h 45m2 stops
British Airways Logo
7:25 pm - 6:08 pmBHD-ONT
30h 43m2 stops
$795British Airways
Find Deal
Tue, Jul 22 - Thu, Jul 31
British Airways Logo
2:54 pm - 6:15 pmONT-BHD
19h 21m2 stops
British Airways Logo
11:55 am - 9:49 pmBHD-ONT
17h 54m2 stops
$802British Airways
Find Deal
Fri, Sep 19 - Fri, Oct 10
British Airways Logo
2:57 pm - 6:15 pmONT-BHD
19h 18m2 stops
British Airways Logo
12:15 pm - 9:39 pmBHD-ONT
17h 24m2 stops
$807British Airways
Find Deal
Fri, Aug 15 - Mon, Aug 25
KLM Logo
5:09 pm - 4:55 pmONT-BHD
15h 46m2 stops
KLM Logo
6:40 am - 4:08 pmBHD-ONT
17h 28m2 stops
$840KLM
Find Deal
Sun, Aug 3 - Tue, Aug 19
British Airways Logo
12:45 pm - 3:35 pmONT-BHD
18h 50m2 stops
British Airways Logo
9:50 am - 10:33 pmBHD-ONT
20h 43m2 stops
$847British Airways
Find Deal
Wed, Sep 17 - Mon, Sep 29
British Airways Logo
11:59 pm - 9:20 amONT-BHD
25h 21m2 stops
British Airways Logo
11:10 am - 5:52 pmBHD-ONT
38h 42m2 stops
$875British Airways
Find Deal
Sat, Jul 26 - Sun, Aug 10
British Airways Logo
12:59 am - 9:25 amONT-BHD
24h 26m2 stops
British Airways Logo
6:30 pm - 6:17 pmBHD-ONT
31h 47m2 stops
$880British Airways
Find Deal
Thu, Jul 31 - Wed, Aug 6
British Airways Logo
12:59 am - 9:25 amONT-BHD
24h 26m2 stops
British Airways Logo
9:35 am - 10:48 pmBHD-ONT
21h 13m2 stops
$881British Airways
Find Deal
Thu, Jul 24 - Sat, Aug 9
British Airways Logo
8:15 am - 9:20 amONT-BHD
17h 05m2 stops
British Airways Logo
11:10 am - 9:39 pmBHD-ONT
18h 29m2 stops
$1,071British Airways
Find Deal
Sat, Jul 26 - Sun, Aug 10
KLM Logo
4:40 pm - 4:55 pmONT-BHD
16h 15m2 stops
KLM Logo
6:30 am - 5:00 pmBHD-ONT
18h 30m2 stops
$1,268KLM
Find Deal
Wed, Sep 17 - Tue, Sep 30

British Airways flights from Ontario to Belfast

Our best British Airways deals on Ontario to Belfast flight tickets
British Airways
Jul 22
ONT4:45 pmOntario
16h 45m
2 stops
BHD5:30 pmBelfast City
Jul 31
BHD7:25 pmBelfast City
30h 43m
2 stops
ONT6:08 pmOntario
British Airways
Sep 19
ONT2:54 pmOntario
19h 21m
2 stops
BHD6:15 pmBelfast City
Oct 10
BHD11:55 amBelfast City
17h 54m
2 stops
ONT9:49 pmOntario
British Airways
Aug 15
ONT2:57 pmOntario
19h 18m
2 stops
BHD6:15 pmBelfast City
Aug 25
BHD12:15 pmBelfast City
17h 24m
2 stops
ONT9:39 pmOntario

KLM flights from Ontario to Belfast

Our best KLM deals on Ontario to Belfast flight tickets
KLM
Aug 3
ONT5:09 pmOntario
15h 46m
2 stops
BHD4:55 pmBelfast City
Aug 19
BHD6:40 amBelfast City
17h 28m
2 stops
ONT4:08 pmOntario
KLM
Sep 17
ONT4:40 pmOntario
16h 15m
2 stops
BHD4:55 pmBelfast City
Sep 30
BHD6:30 amBelfast City
18h 30m
2 stops
ONT5:00 pmOntario
KLM
Sep 17
ONT4:40 pmOntario
16h 15m
2 stops
BHD4:55 pmBelfast City
Sep 28
BHD6:30 amBelfast City
17h 27m
2 stops
ONT3:57 pmOntario

See travel insights to Belfast from

How to get the cheapest flight ticket from Ontario to Belfast

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Belfast?

The cheapest day to depart from Ontario to Belfast is on a Friday when prices can be found for as low as $691. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to Belfast for around $1,143.

What is the cheapest time of day to depart on your flight to Belfast?

Our data shows that the cheapest Ontario to Belfast flights are usually those with departure times at noon. Our users have found flights to Belfast at noon for as low as $681. Try not to purchase tickets in the afternoon because they tend to be around $838. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Ontario to Belfast flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Belfast

Best Price Found

$404

Fastest flight time

15h 46m

Direct flights

None

Airports in Belfast

1 airport
The best one-way flight to Belfast from Ontario in the past 72 hours is $404. The best round-trip flight deal from Ontario to Belfast found on momondo in the last 72 hours is $795.
The fastest flight from Ontario to Belfast takes 15h 46m
There are no direct flights from Ontario to Belfast. Popular non-direct route for this connection is Ontario Airport - Belfast City Airport.
There is 1 airport near Belfast: Belfast City (BHD)

  • How far is Ontario to Belfast by plane?

    The straight-line distance from Ontario to Belfast is 5095.8 mi. By plane, this route typically takes 15h 46m.

  • When did momondo last update prices for flights from Ontario Airport to Belfast?

    Prices for flights from Ontario Airport to Belfast are refreshed on a daily basis.

  • How old do you have to be to fly from Ontario Airport to Belfast?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Belfast.

  • What documentation or ID do you need to fly to Belfast?

    The required travel and health documents for your Belfast trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belfast. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Belfast?

Finding the right flight to Belfast from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Belfast quick and easy, saving you time and money.

Can I find flights from Ontario to Belfast with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Belfast from Ontario with this policy.

How can momondo help me find flights from Ontario to Belfast?

Once all potential Ontario to Belfast flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ontario to Belfast right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Belfast from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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1 adult
Tue 7/8
Tue 7/15

Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast