What is the cheapest airline that flies from Dublin to Ontario?

British Airways, United Airlines, and Air Canada are the most popular carriers operating from Dublin to Ontario

How many flights depart from Dublin to Region of Ontario on average per week?

The number of flights available between Dublin and Region of Ontario is 40 per week as of November 2026. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.

How many flights depart from Dublin to Region of Ontario on average per day?

As of November 2026, there are 5 flights per day flying from Dublin to Region of Ontario. The most common time of day flights depart is 13:00, with 70% of flights taking off in the afternoon.

Which airlines fly to Region of Ontario?

Air Canada, WestJet and Aer Lingus are the top three most popular airlines that fly to Region of Ontario from Dublin according to our data. Air Canada is the first choice among our users, with 33% of people opting to fly with this airline when travelling to Region of Ontario. Keep in mind that there are 6 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

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?

As of November 2026, there are 6 operators available to choose from 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.

€318 Cheap Flights from Dublin to Ontario in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dublin to Ontario

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

10:40 - 13:20DUB Dublin-YYZ Toronto Pearson Intl

7h 40mdirect

17:35 - 18:20YYZ Toronto Pearson Intl-DUB Dublin

19h 45m3 stops Lisbon Humberto Delgado London Heathrow Milltown (Kerry)

€459Multiple Airlines

Thu, 8 Apr - Wed, 14 Apr

05:10 - 13:00DUB Dublin-YYZ Toronto Pearson Intl

12h 50m1 stop Frankfurt am Main

19:45 - 07:10YYZ Toronto Pearson Intl-DUB Dublin

6h 25mdirect

€459Lufthansa

Wed, 13 Jan - Sat, 23 Jan

09:10 - 16:15DUB Dublin-YYZ Toronto Pearson Intl

12h 05m1 stop Frankfurt am Main

18:15 - 16:30YYZ Toronto Pearson Intl-DUB Dublin

17h 15m1 stop Frankfurt am Main

€460Lufthansa

Thu, 19 Nov - Fri, 27 Nov

05:45 - 15:40DUB Dublin-YYZ Toronto Pearson Intl

14h 55m1 stop Amsterdam Schiphol

17:55 - 16:20YYZ Toronto Pearson Intl-DUB Dublin

17h 25m1 stop Amsterdam Schiphol

€465KLM

Fri, 5 Feb - Sat, 13 Feb

09:00 - 11:10DUB Dublin-YYZ Toronto Pearson Intl

7h 10mdirect

19:45 - 07:10YYZ Toronto Pearson Intl-DUB Dublin

6h 25mdirect

€469Air Canada

Mon, 23 Nov - Sun, 29 Nov

09:00 - 11:10DUB Dublin-YYZ Toronto Pearson Intl

7h 10mdirect

19:45 - 07:10YYZ Toronto Pearson Intl-DUB Dublin

6h 25mdirect

€469Air Canada

Sat, 21 Nov - Sun, 29 Nov

09:40 - 21:45DUB Dublin-YYZ Toronto Pearson Intl

17h 05m1 stop Halifax Intl

21:35 - 09:20YYZ Toronto Pearson Intl-DUB Dublin

6h 45mdirect

€471WestJet

Thu, 29 Apr - Mon, 3 May

09:40 - 21:45DUB Dublin-YYZ Toronto Pearson Intl

17h 05m1 stop Halifax Intl

21:35 - 09:20YYZ Toronto Pearson Intl-DUB Dublin

6h 45mdirect

€471WestJet

Wed, 28 Apr - Mon, 3 May

11:30 - 18:15DUB Dublin-YYZ Toronto Pearson Intl

11h 45m1 stop Reykjavik Keflavik Intl

19:40 - 10:15YYZ Toronto Pearson Intl-DUB Dublin

9h 35m1 stop Reykjavik Keflavik Intl

€474Icelandair

Tue, 22 Dec - Fri, 22 Jan

12:15 - 19:10DUB Dublin-YYZ Toronto Pearson Intl

11h 55m1 stop Reykjavik Keflavik Intl

20:45 - 11:05YYZ Toronto Pearson Intl-DUB Dublin

9h 20m1 stop Reykjavik Keflavik Intl

€482Icelandair

Sun, 11 Apr - Sun, 18 Apr

Cheap last-minute flights

Enter your travel dates to find the best prices.

09:00 - 11:10DUB Dublin-YYZ Toronto Pearson Intl

7h 10mdirect

20:25 - 11:20YYZ Toronto Pearson Intl-DUB Dublin

33h 55m1 stop Zurich

€487Multiple Airlines

Thu, 12 Nov - Thu, 19 Nov

13:05 - 15:50DUB Dublin-YYZ Toronto Pearson Intl

7h 45mdirect

17:20 - 05:10YYZ Toronto Pearson Intl-DUB Dublin

6h 50mdirect

€510Aer Lingus

Fri, 13 Nov - Mon, 23 Nov

09:00 - 11:10DUB Dublin-YYZ Toronto Pearson Intl

7h 10mdirect

14:57 - 07:30YYZ Toronto Pearson Intl-DUB Dublin

11h 33m1 stop Newark

€515Air Canada

Thu, 12 Nov - Thu, 19 Nov

13:35 - 21:24DUB Dublin-YYZ Toronto Pearson Intl

12h 49m1 stop Newark

19:45 - 07:10YYZ Toronto Pearson Intl-DUB Dublin

6h 25mdirect

€523Air Canada

Sat, 14 Nov - Fri, 27 Nov

18:35 - 16:05DUB Dublin-YYZ Toronto Pearson Intl

26h 30m1 stop Zurich

20:25 - 11:20YYZ Toronto Pearson Intl-DUB Dublin

33h 55m1 stop Zurich

€526SWISS

Thu, 12 Nov - Thu, 19 Nov

11:30 - 18:15DUB Dublin-YYZ Toronto Pearson Intl

11h 45m1 stop Reykjavik Keflavik Intl

19:40 - 10:15YYZ Toronto Pearson Intl-DUB Dublin

9h 35m1 stop Reykjavik Keflavik Intl

€576Icelandair

Sat, 14 Nov - Fri, 27 Nov

11:30 - 18:15DUB Dublin-YYZ Toronto Pearson Intl

11h 45m1 stop Reykjavik Keflavik Intl

19:40 - 10:15YYZ Toronto Pearson Intl-DUB Dublin

9h 35m1 stop Reykjavik Keflavik Intl

€579Icelandair

Sat, 14 Nov - Tue, 1 Dec

13:05 - 15:50DUB Dublin-YYZ Toronto Pearson Intl

7h 45mdirect

15:35 - 09:30YYZ Toronto Pearson Intl-DUB Dublin

12h 55m1 stop Chicago O'Hare Intl

€611Aer Lingus

Fri, 13 Nov - Mon, 23 Nov

05:10 - 16:15DUB Dublin-YYZ Toronto Pearson Intl

16h 05m1 stop Frankfurt am Main

18:15 - 11:00YYZ Toronto Pearson Intl-DUB Dublin

11h 45m1 stop Frankfurt am Main

€617Lufthansa

Sun, 15 Nov - Tue, 1 Dec

09:00 - 11:10DUB Dublin-YYZ Toronto Pearson Intl

7h 10mdirect

18:15 - 11:00YYZ Toronto Pearson Intl-DUB Dublin

11h 45m1 stop Frankfurt am Main

€686Lufthansa

Sat, 14 Nov - Tue, 1 Dec

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Lufthansa flights from Dublin to Region of Ontario

Our best Lufthansa deals on Dublin to Region of Ontario flight tickets

Lufthansa

13 Jan

DUB05:10Dublin

12h 50m

1 stop

YYZ13:00Toronto Pearson Intl

23 Jan

YYZ19:45Toronto Pearson Intl

6h 25m

DUB07:10Dublin

€459

Lufthansa

19 Nov

DUB09:10Dublin

12h 05m

1 stop

YYZ16:15Toronto Pearson Intl

27 Nov

YYZ18:15Toronto Pearson Intl

17h 15m

1 stop

DUB16:30Dublin

€460

Lufthansa

20 Nov

DUB05:10Dublin

16h 05m

1 stop

YYZ16:15Toronto Pearson Intl

30 Nov

YYZ18:15Toronto Pearson Intl

11h 45m

1 stop

DUB11:00Dublin

€461

Air France flights from Dublin to Region of Ontario

Our best Air France deals on Dublin to Region of Ontario flight tickets

Air France

20 Jan

DUB06:00Dublin

14h 40m

2 stops

YYZ15:40Toronto Pearson Intl

25 Jan

YYZ18:30Toronto Pearson Intl

18h 55m

1 stop

DUB18:25Dublin

€495

Air France

26 Feb

DUB09:55Dublin

14h 20m

2 stops

YYZ19:15Toronto Pearson Intl

7 Mar

YYZ18:30Toronto Pearson Intl

14h 55m

1 stop

DUB14:25Dublin

€500

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Thu 8/4

10:40-13:20

Nonstop7h 40m

Toronto Pearson Intl

Wed 14/4

17:35-18:20

3 stops19h 45m

€459

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Wed 13/1

05:10-13:00

1 stop12h 50m

Toronto Pearson Intl

Sat 23/1

19:45-07:10

Nonstop6h 25m

€459

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Thu 19/11

09:10-16:15

1 stop12h 05m

Toronto Pearson Intl

Fri 27/11

18:15-16:30

1 stop17h 15m

€460

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Fri 5/2

05:45-15:40

1 stop14h 55m

Toronto Pearson Intl

Sat 13/2

17:55-16:20

1 stop17h 25m

€465

Fastest return journey

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Mon 23/11

09:00-11:10

Nonstop7h 10m

Toronto Pearson Intl

Sun 29/11

19:45-07:10

Nonstop6h 25m

€469

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Sat 21/11

09:00-11:10

Nonstop7h 10m

Toronto Pearson Intl

Sun 29/11

19:45-07:10

Nonstop6h 25m

€469

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Thu 29/4

09:40-21:45

1 stop17h 05m

Toronto Pearson Intl

Mon 3/5

21:35-09:20

Nonstop6h 45m

€471

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Wed 28/4

09:40-21:45

1 stop17h 05m

Toronto Pearson Intl

Mon 3/5

21:35-09:20

Nonstop6h 45m

€471

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Tue 22/12

11:30-18:15

1 stop11h 45m

Toronto Pearson Intl

Fri 22/1

19:40-10:15

1 stop9h 35m

€474

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Sun 11/4

12:15-19:10

1 stop11h 55m

Toronto Pearson Intl

Sun 18/4

20:45-11:05

1 stop9h 20m

€482

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Region of Ontario?

The cheapest month to fly to Region of Ontario from Dublin is in February. Flight prices, which tend to average around €445, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Region of Ontario, with average flight prices from Dublin averaging around €458.

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

Our data shows that Tuesday is the least expensive day to fly to Region of Ontario. Tickets to fly out on this day can be as low as €602. The most expensive day to fly to Region of Ontario is Saturday, with ticket prices averaging around €695.

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 at midday. momondo users have found flights departing from Dublin to Region of Ontario at midday for as low as €592. 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 €691. 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 from Dublin to 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 €511 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 €403 on momondo.

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

There are 4 cabin classes available to choose from on Dublin to Region of 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	€318
Fastest flight time	7h 05m
Direct flights	Every day
Airports in Region of Ontario	125 airports

The best one-way flight to Region of Ontario from Dublin in the past 72 hours is €318. The best return flight deal from Dublin to Region of Ontario found on momondo in the last 72 hours is €459.

The fastest flight from Dublin to Region of Ontario takes 7h 05m

Direct flights go from Dublin to Region of Ontario every day.

There are 125 airports in Region of Ontario. From Dublin there are direct flights to Toronto Pearson Intl (YYZ).

Search flight deals

Frequently asked questions about flying from Dublin to Ontario

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?
As of November 2026, there are 6 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Dublin to Region of Ontario is Airbus A321neo (32.85% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (23.37%), Airbus A330-300 (15.57%), and Airbus A330 (8.28%).

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
WestJet	PriceFrom €220	Free Cancellation	Rating 7.2 3,436 reviews	Search WestJet flights
Air Transat	PriceFrom €330	Free Cancellation	Rating 7.7 585 reviews	Search Air Transat flights
Icelandair	PriceFrom €383	Free Cancellation	Rating 6.9 767 reviews	Search Icelandair flights
Lufthansa	PriceFrom €406	Free Cancellation	Rating 6.8 8,292 reviews	Search Lufthansa flights
Air Canada	PriceFrom €415	Free Cancellation	Rating 7.1 11,874 reviews	Search Air Canada flights
Aer Lingus	PriceFrom €417	Free Cancellation	Rating 7.3 1,883 reviews	Search Aer Lingus 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.