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Cheap flights from Ontario to Ireland from €427

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 Ireland departing on 5/5. 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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Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Ontario to Ireland.
Delta Logo
12:07 - 08:45ONT-DUB
12h 38m1 stop
Delta Logo
11:00 - 22:36DUB-ONT
19h 36m1 stop
€579Delta
Find Deal
Sun, 20 Apr - Tue, 6 May
Delta Logo
12:07 - 08:45ONT-DUB
12h 38m1 stop
Delta Logo
11:00 - 22:36DUB-ONT
19h 36m1 stop
€589Delta
Find Deal
Wed, 23 Apr - Tue, 29 Apr
United Airlines Logo
06:08 - 10:15ONT-SNN
20h 07m2 stops
United Airlines Logo
12:30 - 22:00SNN-ONT
17h 30m2 stops
€593United Airlines
Find Deal
Tue, 6 May - Thu, 15 May
Air Canada Logo
13:36 - 07:45ONT-DUB
34h 09m2 stops
Air Canada Logo
09:20 - 12:14DUB-ONT
34h 54m2 stops
€635Air Canada
Find Deal
Mon, 2 Jun - Tue, 10 Jun
United Airlines Logo
05:45 - 07:45ONT-DUB
18h 00m2 stops
United Airlines Logo
09:50 - 20:17DUB-ONT
18h 27m2 stops
€639United Airlines
Find Deal
Mon, 25 Aug - Sat, 13 Sep
Iberia Logo
12:46 - 09:45ONT-DUB
12h 59m1 stop
Iberia Logo
12:40 - 23:29DUB-ONT
18h 49m1 stop
€665Iberia
Find Deal
Mon, 28 Jul - Fri, 8 Aug
KLM Logo
07:05 - 08:45ONT-DUB
17h 40m1 stop
KLM Logo
11:00 - 22:26DUB-ONT
19h 26m1 stop
€666KLM
Find Deal
Mon, 2 Jun - Tue, 10 Jun
KLM Logo
07:05 - 08:45ONT-DUB
17h 40m1 stop
KLM Logo
13:15 - 22:26DUB-ONT
17h 11m2 stops
€670KLM
Find Deal
Mon, 2 Jun - Tue, 10 Jun
Air Canada Logo
05:05 - 08:15ONT-DUB
19h 10m2 stops
Air Canada Logo
09:20 - 22:45DUB-ONT
21h 25m2 stops
€676Air Canada
Find Deal
Sun, 18 May - Wed, 28 May
Iberia Logo
12:46 - 09:45ONT-DUB
12h 59m1 stop
Iberia Logo
12:40 - 21:44DUB-ONT
17h 04m1 stop
€730Iberia
Find Deal
Tue, 12 Aug - Mon, 18 Aug

Delta flights from Ontario to Ireland

Our best Delta deals on Ontario to Ireland flight tickets
Delta
20 Apr
ONT12:07Ontario
12h 38m
1 stop
DUB08:45Dublin
6 May
DUB11:00Dublin
19h 36m
1 stop
ONT22:36Ontario
Delta
23 Apr
ONT12:07Ontario
12h 38m
1 stop
DUB08:45Dublin
29 Apr
DUB11:00Dublin
19h 36m
1 stop
ONT22:36Ontario
Delta
23 Apr
ONT07:00Ontario
18h 15m
2 stops
DUB09:15Dublin
29 Apr
DUB11:00Dublin
19h 36m
1 stop
ONT22:36Ontario

Iberia flights from Ontario to Ireland

Our best Iberia deals on Ontario to Ireland flight tickets
Iberia
14 Apr
ONT10:54Ontario
14h 51m
1 stop
DUB09:45Dublin
25 Apr
DUB12:40Dublin
17h 30m
1 stop
ONT22:10Ontario
Iberia
28 Jul
ONT12:46Ontario
12h 59m
1 stop
DUB09:45Dublin
8 Aug
DUB12:40Dublin
18h 49m
1 stop
ONT23:29Ontario
Iberia
12 Aug
ONT12:46Ontario
12h 59m
1 stop
DUB09:45Dublin
18 Aug
DUB12:40Dublin
17h 04m
1 stop
ONT21:44Ontario

See travel insights to Ireland from

How to get the cheapest flight ticket from Ontario to Ireland

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 month to fly to Ireland?

The month of December is another great option to travel to Ireland, with average flight prices from Ontario averaging around €523.

Cheap Ontario to Ireland flight deals and tips

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

Best price found

€427

Fastest flight time

12h 38m

Direct flights

None

Airports in Ireland

2 airports
The best one-way flight to Ireland from Ontario in the past 72 hours is €427. The best return flight deal from Ontario to Ireland found on momondo in the last 72 hours is €579.
The fastest flight from Ontario to Ireland takes 12h 38m
There are no direct flights from Ontario to Ireland. Popular non-direct routes for this connection are Ontario Airport - Dublin Airport and Ontario Airport - Shannon Airport.
There are 2 airports near Ireland: Dublin (DUB), Shannon (SNN)

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

    Prices for flights from Ontario Airport to Ireland refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Ireland.

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

    The required travel and health documents for your Ireland 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 licence and a passport valid for six months after your intended arrival at Ireland. 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 Ireland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Ireland. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Ontario to Ireland flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Ireland from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Ontario to Ireland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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