Cheap flights from Dublin to Ontario from €244

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Ontario departing on 13/11. 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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Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
11:30 - 18:15DUB-YYZ
11h 45m1 stop
Icelandair Logo
19:40 - 10:15YYZ-DUB
9h 35m1 stop
€345Icelandair
Find Deal
Mon, 12 Jan - Fri, 16 Jan
Icelandair Logo
11:30 - 18:15DUB-YYZ
11h 45m1 stop
Icelandair Logo
19:40 - 10:15YYZ-DUB
9h 35m1 stop
€346Icelandair
Find Deal
Sat, 21 Feb - Mon, 2 Mar
WestJet Logo
11:30 - 14:15DUB-YYZ
7h 45mdirect
WestJet Logo
22:00 - 10:00YYZ-DUB
7h 00mdirect
€347WestJet
Find Deal
Tue, 31 Mar - Fri, 3 Apr
Air Canada Logo
09:00 - 11:15DUB-YYZ
7h 15mdirect
Air Canada Logo
19:35 - 07:10YYZ-DUB
6h 35mdirect
€371Air Canada
Find Deal
Wed, 14 Jan - Tue, 20 Jan
Lufthansa Logo
05:10 - 16:15DUB-YYZ
16h 05m1 stop
Lufthansa Logo
18:15 - 11:00YYZ-DUB
11h 45m1 stop
€377Lufthansa
Find Deal
Wed, 14 Jan - Tue, 20 Jan
Aer Lingus Logo
13:00 - 15:55DUB-YYZ
7h 55mdirect
Aer Lingus Logo
17:25 - 05:15YYZ-DUB
6h 50mdirect
€378Aer Lingus
Find Deal
Tue, 18 Nov - Mon, 24 Nov
Aer Lingus Logo
13:00 - 15:55DUB-YYZ
7h 55mdirect
Aer Lingus Logo
17:25 - 05:15YYZ-DUB
6h 50mdirect
€379Aer Lingus
Find Deal
Thu, 4 Dec - Sun, 7 Dec
Air Canada Logo
13:35 - 11:42DUB-YTZ
27h 07m2 stops
Air Canada Logo
10:30 - 07:30YTZ-DUB
17h 00m2 stops
€430Air Canada
Find Deal
Thu, 5 Mar - Mon, 9 Mar
Lufthansa Logo
09:20 - 18:25DUB-YQT
38h 05m2 stops
Lufthansa Logo
11:15 - 17:10YQT-DUB
25h 55m2 stops
€465Lufthansa
Find Deal
Thu, 5 Mar - Mon, 9 Mar
WestJet Logo
06:00 - 17:17DUB-YHM
40h 17m2 stops
WestJet Logo
18:10 - 22:55YHM-DUB
47h 45m2 stops
€1,294WestJet
Find Deal
Wed, 26 Nov - Sun, 7 Dec

American Airlines flights from Dublin to Region of Ontario

Our best American Airlines deals on Dublin to Region of Ontario flight tickets
American Airlines
5 Dec
DUB16:00Dublin
33h 15m
1 stop
YYZ20:15Toronto Pearson Intl
11 Dec
YYZ12:36Toronto Pearson Intl
18h 49m
2 stops
DUB12:25Dublin
American Airlines
13 Dec
DUB11:30Dublin
16h 26m
1 stop
YYZ22:56Toronto Pearson Intl
31 Dec
YYZ17:40Toronto Pearson Intl
11h 00m
1 stop
DUB09:40Dublin
American Airlines
26 Nov
DUB11:30Dublin
10h 53m
1 stop
YYZ17:23Toronto Pearson Intl
7 Dec
YYZ22:05Toronto Pearson Intl
12h 00m
1 stop
DUB15:05Dublin

Icelandair flights from Dublin to Region of Ontario

Our best Icelandair deals on Dublin to Region of Ontario flight tickets
Icelandair
12 Jan
DUB11:30Dublin
11h 45m
1 stop
YYZ18:15Toronto Pearson Intl
16 Jan
YYZ19:40Toronto Pearson Intl
9h 35m
1 stop
DUB10:15Dublin
Icelandair
21 Feb
DUB11:30Dublin
11h 45m
1 stop
YYZ18:15Toronto Pearson Intl
2 Mar
YYZ19:40Toronto Pearson Intl
9h 35m
1 stop
DUB10:15Dublin
Icelandair
16 Dec
DUB11:30Dublin
11h 45m
1 stop
YYZ18:15Toronto Pearson Intl
15 Feb
YYZ19:40Toronto Pearson Intl
9h 35m
1 stop
DUB10:15Dublin

momondo Fare Finder

 
Customise your flight search to find flights from Dublin to Region of Ontario 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, momondo users made 13,528 searches. Data last updated 16 October 2025.
Use the filters below to find and compare flights from Dublin to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Mon 12/1

11:30-18:15

1 stop11h 45m

Toronto Pearson Intl

Fri 16/1

19:40-10:15

1 stop9h 35m

€345

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Sat 21/2

11:30-18:15

1 stop11h 45m

Toronto Pearson Intl

Mon 2/3

19:40-10:15

1 stop9h 35m

€346

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Tue 31/3

11:30-14:15

Nonstop7h 45m

Toronto Pearson Intl

Fri 3/4

22:00-10:00

Nonstop7h 00m

€346

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Wed 14/1

09:00-11:15

Nonstop7h 15m

Toronto Pearson Intl

Tue 20/1

19:35-07:10

Nonstop6h 35m

€371

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Wed 14/1

05:10-16:15

1 stop16h 05m

Toronto Pearson Intl

Tue 20/1

18:15-11:00

1 stop11h 45m

€377

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Tue 18/11

13:00-15:55

Nonstop7h 55m

Toronto Pearson Intl

Mon 24/11

17:25-05:15

Nonstop6h 50m

€378

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Thu 4/12

13:00-15:55

Nonstop7h 55m

Toronto Pearson Intl

Sun 7/12

17:25-05:15

Nonstop6h 50m

€379

DublinToronto

DUB - YTZ

DUBYTZ

Dublin

Thu 5/3

13:35-11:42

2 stops27h 07m

Toronto Island

Mon 9/3

10:30-07:30

2 stops17h 00m

€430

DublinThunder Bay

DUB - YQT

DUBYQT

Dublin

Thu 5/3

09:20-18:25

2 stops38h 05m

Thunder Bay

Mon 9/3

11:15-17:10

2 stops25h 55m

€465

DublinHamilton

DUB - YHM

DUBYHM

Dublin

Wed 26/11

06:00-17:17

2 stops40h 17m

Hamilton

Sun 7/12

18:10-22:55

2 stops47h 45m

€1,294

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ontario from

How to get the cheapest flight ticket from Dublin to Region of Ontario

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 Region of Ontario?

The cheapest month to fly to Region of Ontario from Dublin is in November. Flight prices, which tend to average around €379, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Region of Ontario, with average flight prices from Dublin averaging around €381.

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 €548. The most expensive day to fly to Region of Ontario is Sunday, with ticket prices averaging around €634.

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

According to our data, the cheapest time of day to fly to Region of Ontario is in the evening. momondo users have found flights departing from Dublin to Region of Ontario in the evening for as low as €294. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Region of Ontario are more costly in the morning, with an average ticket price of €639. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Dublin to Ontario flight route?

Fly from Dublin to Toronto Pearson Intl for the best Dublin - Ontario flight prices

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around €449 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Dublin for as low as €405 on momondo.

What cabin class options are available on Dublin to Ontario flights?

There are 3 cabin classes available to choose from on Dublin to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Dublin to Region of Ontario flights?

No. A direct flight is the cheapest option for a flight between Dublin to Region of Ontario.

Cheap Dublin to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to Region of Ontario

Best price found

€410

Fastest flight time

7h 05m

Direct flights

Every day

Airports in Region of Ontario

1 airport
The best one-way flight to Region of Ontario from Dublin in the past 72 hours is €410. The best return flight deal from Dublin to Region of Ontario found on momondo in the last 72 hours is €442.
The fastest flight from Dublin to Region of Ontario takes 7h 05m
Direct flights go from Dublin to Region of Ontario every day.
There is 1 airport near Region of Ontario: Toronto Pearson Intl (YYZ)
  • When did momondo last update prices for flights from Dublin Airport to Ontario?

    Prices for flights from Dublin Airport to Ontario are updated daily.

  • How many operators does momondo search for flights from Dublin Airport to Ontario?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport to Ontario.

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

    The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Dublin to Region of Ontario?

Best airlines flying from Dublin to Region of Ontario

Compare and see reviews for airlines that fly from Dublin to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom €241Free CancellationRating
7.2
3,127 reviews
Search WestJet flights
IcelandairPriceFrom €301Free CancellationRating
7.0
556 reviews
Search Icelandair flights
LufthansaPriceFrom €333Free CancellationRating
6.8
7,497 reviews
Search Lufthansa flights
Aer LingusPriceFrom €351Free CancellationRating
7.2
1,341 reviews
Search Aer Lingus flights
Air TransatPriceFrom €376Free CancellationRating
7.7
461 reviews
Search Air Transat flights
Air CanadaPriceFrom €399Free CancellationRating
7.1
10,307 reviews
Search Air Canada flights
United AirlinesPriceFrom €587Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights

Why use momondo?

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

Finding the right flight to Ontario from Dublin 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 Ontario quick and easy, saving you time and money.

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

Yes. All flights to Ontario from Dublin on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Dublin 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 help filter your options to help you make an informed choice when booking flights to Ontario from Dublin.

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

Of course. momondo tracks the price of Dublin to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
Sat 15/11
Sat 22/11

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Popular Cities in Ontario

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