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.

$1,029 Cheap Flights from Ontario to Belfast in 2025

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0 bags

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Find the cheapest flights from Ontario to Belfast

Round-trip

One-way

Cheap round-trip flights

8:15 am - 10:10 amONT-BHD

17h 55m2 stops

1:15 pm - 11:59 pmBHD-ONT

18h 44m2 stops

$1,029British Airways

Find Deal

Sat, Sep 27 - Thu, Oct 2

8:15 am - 10:10 amONT-BHD

17h 55m2 stops

1:15 pm - 11:59 pmBHD-ONT

18h 44m2 stops

$1,773British Airways

Find Deal

Sat, Sep 27 - Thu, Oct 2

4:40 pm - 4:55 pmONT-BHD

16h 15m2 stops

6:30 am - 3:57 pmBHD-ONT

17h 27m2 stops

$1,812KLM

Find Deal

Fri, Sep 26 - Fri, Oct 3

British Airways flights from Ontario to Belfast

Our best British Airways deals on Ontario to Belfast flight tickets

British Airways

Sep 27

ONT8:15 amOntario

17h 55m

2 stops

BHD10:10 amBelfast City

Oct 2

BHD1:15 pmBelfast City

18h 44m

2 stops

ONT11:59 pmOntario

$1,029

Find similar

British Airways

Sep 27

ONT8:15 amOntario

17h 55m

2 stops

BHD10:10 amBelfast City

Oct 2

BHD1:15 pmBelfast City

18h 44m

2 stops

ONT11:59 pmOntario

$1,773

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioBelfast

ONT - BHD

ONTBHD

Ontario

Sat 9/27

8:15 am-10:10 am

2 stops17h 55m

Belfast City

Thu 10/2

1:15 pm-11:59 pm

2 stops18h 44m

$1,029

OntarioBelfast

ONT - BHD

ONTBHD

Ontario

Sat 9/27

8:15 am-10:10 am

2 stops17h 55m

Belfast City

Thu 10/2

1:15 pm-11:59 pm

2 stops18h 44m

$1,773

OntarioBelfast

ONT - BHD

ONTBHD

Ontario

Fri 9/26

4:40 pm-4:55 pm

2 stops16h 15m

Belfast City

Fri 10/3

6:30 am-3:57 pm

2 stops17h 27m

$1,812

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Direct flights	None

There are no direct flights from Ontario to Belfast. There are no popular flight routes from Ontario to Belfast.

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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 16h 15m.
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.