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Flights to Ontario

€277 Cheap flights to Ontario

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Ontario departing on 7/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Recent flights found to popular cities in Ontario

Find flights to these popular cities in Ontario from your nearest airport.
PLAY
7 Mar
DUB
11h 10m
1 stop
YHM
26 Mar
YHM
10h 20m
1 stop
DUB
Icelandair
23 Jan
DUB
11h 45m
1 stop
YYZ
30 Jan
YYZ
9h 30m
1 stop
DUB
Icelandair
23 Jan
DUB
11h 45m
1 stop
YYZ
26 Jan
YYZ
9h 30m
1 stop
DUB
Icelandair
23 Jan
DUB
11h 45m
1 stop
YYZ
26 Jan
YYZ
9h 30m
1 stop
DUB
PLAY
3 Feb
DUB
11h 10m
1 stop
YHM
12 Feb
YHM
10h 20m
1 stop
DUB
Icelandair
16 Jan
DUB
11h 45m
1 stop
YYZ
26 Jan
YYZ
9h 30m
1 stop
DUB
Icelandair
16 Jan
DUB
11h 45m
1 stop
YYZ
23 Jan
YYZ
9h 30m
1 stop
DUB
Icelandair
23 Jan
DUB
11h 45m
1 stop
YYZ
26 Jan
YYZ
9h 30m
1 stop
DUB
Icelandair
3 Feb
DUB
11h 45m
1 stop
YYZ
12 Feb
YYZ
9h 30m
1 stop
DUB
PLAY
26 May
DUB
11h 10m
1 stop
YHM
31 May
YHM
10h 30m
1 stop
DUB
Icelandair
20 Feb
DUB
11h 45m
1 stop
YYZ
24 Feb
YYZ
9h 30m
1 stop
DUB
Icelandair
5 Feb
DUB
11h 45m
1 stop
YYZ
16 Feb
YYZ
9h 30m
1 stop
DUB
Multiple Airlines
15 Jan
DUB
16h 05m
1 stop
YOW
22 Jan
YOW
18h 20m
1 stop
DUB
Multiple Airlines
1 Feb
DUB
16h 04m
1 stop
YOW
8 Feb
YOW
18h 20m
1 stop
DUB
Lufthansa
1 Feb
DUB
13h 22m
1 stop
YOW
8 Feb
YOW
10h 10m
1 stop
DUB
Lufthansa
1 Feb
DUB
14h 12m
1 stop
YOW
8 Feb
YOW
21h 30m
2 stops
DUB
Multiple Airlines
17 Jan
DUB
16h 05m
1 stop
YOW
31 Jan
YOW
18h 20m
1 stop
DUB
Air Canada
1 Feb
DUB
14h 58m
2 stops
YOW
8 Feb
YOW
12h 00m
1 stop
DUB
Air Canada
1 Feb
DUB
14h 58m
2 stops
YOW
8 Feb
YOW
15h 10m
2 stops
DUB
Multiple Airlines
15 Jan
DUB
23h 47m
2 stops
YOW
22 Jan
YOW
20h 50m
2 stops
DUB
Multiple Airlines
17 Jan
DUB
21h 28m
2 stops
YOW
31 Jan
YOW
18h 20m
1 stop
DUB
Multiple Airlines
15 Jan
DUB
16h 16m
1 stop
YOW
22 Jan
YOW
25h 50m
2 stops
DUB
Multiple Airlines
15 Jan
DUB
16h 16m
1 stop
YOW
22 Jan
YOW
25h 50m
2 stops
DUB
Multiple Airlines
15 Jan
DUB
23h 47m
2 stops
YOW
22 Jan
YOW
25h 50m
2 stops
DUB

Find the cheapest flights from Ireland to Ontario

Cheap return flights

These are some of the best return flight deals from Ireland to Ontario that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ireland to Ontario.

Cheap last-minute flights

Planning a quick getaway from Ireland to Ontario? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Ontario, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Ireland to Ontario

Find recent round-trip train or bus tickets from Ireland to Ontario.

All round-trip flight deals to Ontario

The cheapest plane tickets to Ontario found on KAYAK recently.
11:00 - 17:10DUB-YHM
11h 10m1 stop
19:20 - 09:40YHM-DUB
10h 20m1 stop
€277PLAY
Find Deal
Fri, 7 Mar - Wed, 26 Mar
11:30 - 18:15DUB-YYZ
11h 45m1 stop
19:45 - 10:15YYZ-DUB
9h 30m1 stop
€289Icelandair
Find Deal
Thu, 23 Jan - Thu, 30 Jan
11:30 - 18:15DUB-YYZ
11h 45m1 stop
19:45 - 10:15YYZ-DUB
9h 30m1 stop
€297Icelandair
Find Deal
Thu, 23 Jan - Sun, 26 Jan
13:05 - 15:50DUB-YYZ
7h 45mdirect
17:35 - 05:15YYZ-DUB
6h 40mdirect
€385Aer Lingus
Find Deal
Sat, 1 Feb - Sat, 8 Feb
13:05 - 15:50DUB-YYZ
7h 45mdirect
17:35 - 05:15YYZ-DUB
6h 40mdirect
€386Aer Lingus
Find Deal
Thu, 9 Jan - Wed, 15 Jan
09:00 - 11:15DUB-YYZ
7h 15mdirect
12:45 - 07:00YYZ-DUB
13h 15m1 stop
€429Air Canada
Find Deal
Fri, 17 Jan - Mon, 20 Jan
13:15 - 15:50DUB-YYZ
7h 35mdirect
23:55 - 11:30YYZ-DUB
6h 35mdirect
€450Air Transat
Find Deal
Fri, 6 Jun - Tue, 17 Jun
09:00 - 22:49DUB-YYZ
18h 49m1 stop
19:35 - 07:10YYZ-DUB
6h 35mdirect
€457Air Canada
Find Deal
Thu, 16 Jan - Thu, 23 Jan
11:20 - 13:58DUB-YYZ
7h 38mdirect
17:35 - 08:24YYZ-DUB
9h 49m1 stop
€480WestJet
Find Deal
Tue, 27 May - Sun, 1 Jun
10:00 - 17:10DUB-YYZ
12h 10m1 stop
22:05 - 09:55YYZ-DUB
6h 50mdirect
€567WestJet
Find Deal
Tue, 27 May - Fri, 30 May
12:15 - 15:00DUB-YYZ
7h 45mdirect
€152WestJet
Find Deal
Mon, 7 Apr
13:15 - 15:50DUB-YYZ
7h 35mdirect
€196Air Transat
Find Deal
Mon, 5 May
11:35 - 17:45DUB-YHM
11h 10m1 stop
€283PLAY
Find Deal
Fri, 6 Jun
11:00 - 17:10DUB-YHM
11h 10m1 stop
€289PLAY
Find Deal
Sun, 2 Feb
13:05 - 15:50DUB-YYZ
7h 45mdirect
€397Aer Lingus
Find Deal
Sun, 2 Feb
13:05 - 15:50DUB-YYZ
7h 45mdirect
€403Aer Lingus
Find Deal
Tue, 31 Dec
09:00 - 11:15DUB-YYZ
7h 15mdirect
€527Lufthansa
Find Deal
Fri, 17 Jan
09:00 - 11:15DUB-YYZ
7h 15mdirect
€535Air Canada
Find Deal
Sat, 28 Dec
09:00 - 11:15DUB-YYZ
7h 15mdirect
€554Air Canada
Find Deal
Fri, 27 Dec
09:50 - 11:55DUB-YYZ
7h 05mdirect
€559Lufthansa
Find Deal
Mon, 14 Apr
09:00 - 11:15DUB-YYZ
7h 15mdirect
12:45 - 07:00YYZ-DUB
13h 15m1 stop
€595
Find Deal
Mon, 23 Dec - Mon, 30 Dec
11:50 - 07:30DUB-YYZ
24h 40m2 stops
19:40 - 10:05YYZ-DUB
9h 25m1 stop
€600United Airlines
Find Deal
Tue, 24 Dec - Tue, 31 Dec
05:00 - 16:15DUB-YYZ
16h 15m1 stop
19:45 - 17:15YYZ-DUB
16h 30m1 stop
€612Lufthansa
Find Deal
Fri, 20 Dec - Sat, 28 Dec
11:50 - 23:50DUB-YYZ
17h 00m2 stops
15:00 - 07:00YYZ-DUB
11h 00m1 stop
€625Air Canada
Find Deal
Mon, 23 Dec - Mon, 30 Dec
05:00 - 16:15DUB-YYZ
16h 15m1 stop
19:35 - 07:10YYZ-DUB
6h 35mdirect
€626
Find Deal
Fri, 20 Dec - Fri, 17 Jan
05:00 - 16:15DUB-YYZ
16h 15m1 stop
21:25 - 17:15YYZ-DUB
14h 50m2 stops
€629Lufthansa
Find Deal
Fri, 20 Dec - Sat, 28 Dec
08:30 - 16:15DUB-YYZ
12h 45m1 stop
19:35 - 07:10YYZ-DUB
6h 35mdirect
€636Lufthansa
Find Deal
Fri, 20 Dec - Sat, 28 Dec
09:00 - 16:16DUB-YOW
12h 16m1 stop
14:10 - 07:10YOW-DUB
12h 00m1 stop
€754Air Canada
Find Deal
Thu, 19 Dec - Tue, 31 Dec
18:40 - 18:05DUB-YYZ
28h 25m2 stops
18:05 - 08:30YYZ-DUB
33h 25m2 stops
€798SWISS
Find Deal
Fri, 20 Dec - Fri, 17 Jan
13:05 - 15:50DUB-YYZ
7h 45mdirect
17:35 - 05:15YYZ-DUB
6h 40mdirect
€1,043Aer Lingus
Find Deal
Mon, 23 Dec - Mon, 30 Dec
12:15 - 15:00DUB-YYZ
7h 45mdirect
22:05 - 09:55YYZ-DUB
6h 50mdirect
€383WestJet
Find Deal
Mon, 7 Apr - Mon, 5 May
13:05 - 15:50DUB-YYZ
7h 45mdirect
17:35 - 05:15YYZ-DUB
6h 40mdirect
€384Aer Lingus
Find Deal
Fri, 31 Jan - Fri, 7 Feb
09:00 - 11:15DUB-YYZ
7h 15mdirect
19:35 - 07:10YYZ-DUB
6h 35mdirect
€402Air Canada
Find Deal
Fri, 17 Jan - Sat, 25 Jan
13:15 - 15:50DUB-YYZ
7h 35mdirect
23:55 - 11:30YYZ-DUB
6h 35mdirect
€450Air Transat
Find Deal
Fri, 6 Jun - Tue, 17 Jun
13:15 - 15:50DUB-YYZ
7h 35mdirect
23:55 - 11:30YYZ-DUB
6h 35mdirect
€458Air Transat
Find Deal
Mon, 26 May - Sat, 31 May
09:00 - 11:15DUB-YYZ
7h 15mdirect
19:35 - 07:10YYZ-DUB
6h 35mdirect
€479Air Canada
Find Deal
Sun, 12 Jan - Thu, 23 Jan
09:50 - 11:55DUB-YYZ
7h 05mdirect
20:40 - 08:15YYZ-DUB
6h 35mdirect
€507Lufthansa
Find Deal
Sat, 26 Apr - Sun, 4 May
13:05 - 15:50DUB-YYZ
7h 45mdirect
17:35 - 05:15YYZ-DUB
6h 40mdirect
€523British Airways
Find Deal
Thu, 16 Jan - Thu, 23 Jan
09:00 - 11:15DUB-YYZ
7h 15mdirect
19:35 - 07:10YYZ-DUB
6h 35mdirect
€526Lufthansa
Find Deal
Fri, 28 Feb - Sat, 8 Mar
13:05 - 15:50DUB-YYZ
7h 45mdirect
17:35 - 05:15YYZ-DUB
6h 40mdirect
€536British Airways
Find Deal
Thu, 16 Jan - Sun, 26 Jan

See travel insights to Ontario from

Ontario flights insights and trends

Explore insights for your Ontario flight to craft the best travel plan

What is the cheapest flight I can find to Region of Ontario?

Flights to Region of Ontario vary based on month, airline, when you book, where you are departing from and many more variables, but on average momondo users can expect to spend about €656/pp. The absolute cheapest flight to Region of Ontario is €61/pp
See prices from:

What is the cheapest day to depart on your flight to Region of Ontario?

Our data shows that Thursday is the least expensive day to fly to Region of Ontario. Tickets to fly out on this day can be as low as €414. The most expensive day to fly to Region of Ontario is Saturday, with ticket prices averaging around €524.

Cheapest flights to cities in Ontario

Click on the cities below to find out when it's cheapest to fly to Ontario from Ireland
Toronto
Toronto

Cheap Ontario flight deals and tips

Summary info about Ontario flight prices, duration and airlines

Best One-Way Price

€152

Best Round-Trip Price

€277

Fastest flight time

7h 35m
The best one-way flight price to Ontario from Ireland in the last 72 hours is €152 (Dublin to Toronto Pearson Intl).
The best round-trip flight price to Ontario from Ireland in the last 72 hours is €277 (Dublin to Hamilton).
The fastest flight to Ontario from Ireland takes 7h 35m (Dublin to Toronto Pearson Intl).

Frequently asked questions about flying to Ontario

What is the best airport to fly into to visit Toronto?

I plan on visiting Nipissing Beach. Which airport is the quickest drive?

The closest airport to Nipissing Beach is Sudbury, Ontario Airport, and would make for the quickest drive. For those interested in a secondary airport to fly into, consider looking at flights heading to North Bay Airport.

What are the most popular landmarks in Region of Ontario?

What is the weather like in Region of Ontario?

Region of Ontario typically has a temperature range from -6 °C(January) to 21 °C(July). Those looking to avoid rain and/or snow while visiting Region of Ontario should plan their trip in February, March, or January, as these months are relatively less likely to have precipitation.

Which airlines fly to Region of Ontario?

How much are flights to Region of Ontario?

You can expect to spend an average of €601 for a flight to Region of Ontario. However, our users found flights to Region of Ontario for €211, which is the cheapest price we’ve seen in the past week. €1,383 per ticket tends to be the most expensive a flight to Region of Ontario will get, whereas anything for €451 or less is considered a good deal.

What is the best day of the week to fly to Region of Ontario?

If your travel plans are flexible and you’re looking to save money on flights to Region of Ontario, then be sure to book your departure on a Thursday. Flying out on a Thursday, as well as a Sunday, is your best option. Departing on a Saturday tends to be the most expensive day of the week to fly to Region of Ontario.

When did momondo last update prices for flights to Ontario?

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

How many operators does momondo search for flights to Ontario?

How old do you have to be to fly to Ontario?

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 stopovers. It is recommended that you verify with the airline you are booking with for travel to Ontario.

What documentation or ID do you need to fly to Ontario?

The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

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

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

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

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

How can momondo help me find flights to Ontario?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Ontario.

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

If you are not ready to book a flight to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Ontario and let you know when they change.


An easier way to manage your Ontario trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to Ontario

Popular Flights to Ontario

Popular routes according to searches in the past day on momondo

Cheapest flight routes to Ontario

These routes have the cheapest flights to Ontario found by momondo users in Ireland
DepartingDestinationBest TimeBest Price
DublinHamilton11h 10m€267
DublinToronto7h 05m€289
DublinMontreal6h 30m€435
DublinThunder Bay16h 45m€443
CorkToronto14h 05m€477
ShannonToronto27h 20m€544
DublinOttawa14h 12m€582
CorkHamilton24h 20m€584
Milltown (Kerry)Toronto26h 35m€590
ShannonMontreal14h 55m€706
CorkOttawa38h 10m€710