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

As of January 2026, there are 6 flights per day flying from Dublin to Region of Ontario. The most common time of day flights depart is 13:00, with 65% of flights taking off in the afternoon.

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

WestJet, Air Transat, and Aer Lingus are the most popular carriers operating from Dublin to Ontario

Which airlines fly to Region of Ontario?

Air Canada, Aer Lingus and Air Transat 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 39% of people opting to fly with this airline when travelling to Region of Ontario. Keep in mind that there are 7 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

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 43 per week as of January 2026. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

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 January 2026, there are 8 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.

€143 Cheap Flights from Dublin to Ontario in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Dublin to Ontario

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

19:05 - 15:40

DUB

YYZ

25h 35m1 stop

17:10 - 11:50

YYZ

DUB

13h 40m1 stop

€395Scandinavian Airlines

Fri, 1 May - Mon, 11 May

05:00 - 16:15

DUB

YYZ

16h 15m1 stop

19:35 - 07:10

YYZ

DUB

6h 35mdirect

€396Lufthansa

Thu, 5 Feb - Tue, 10 Feb

05:10 - 16:15

DUB

YYZ

16h 05m1 stop

19:35 - 07:10

YYZ

DUB

6h 35mdirect

€398Lufthansa

Wed, 21 Jan - Tue, 10 Feb

09:00 - 11:15

DUB

YYZ

7h 15mdirect

18:55 - 10:20

YYZ

DUB

10h 25m1 stop

€401Air Canada

Sat, 21 Feb - Sat, 28 Feb

13:00 - 15:55

DUB

YYZ

7h 55mdirect

17:25 - 05:15

YYZ

DUB

6h 50mdirect

€402Aer Lingus

Fri, 6 Feb - Sun, 22 Feb

09:20 - 15:52

DUB

YTZ

11h 32m1 stop

18:30 - 07:45

YTZ

DUB

8h 15m1 stop

€408Air Canada

Thu, 28 May - Sun, 14 Jun

11:25 - 00:38

DUB

YUL

18h 13m1 stop

06:45 - 09:00

YUL

DUB

22h 15m1 stop

€433WestJet

Thu, 5 Mar - Wed, 11 Mar

09:30 - 16:15

DUB

YOW

11h 45m1 stop

14:46 - 07:20

YOW

DUB

11h 34m1 stop

€510United Airlines

Fri, 29 May - Thu, 4 Jun

08:50 - 18:42

DUB

YOW

14h 52m1 stop

14:48 - 07:30

YOW

DUB

11h 42m1 stop

€531United Airlines

Fri, 29 May - Sat, 6 Jun

12:50 - 17:10

DUB

YHM

33h 20m1 stop

18:10 - 10:50

YHM

DUB

35h 40m1 stop

€739WestJet

Sun, 3 May - Wed, 6 May

Aer Lingus flights from Dublin to Region of Ontario

Our best Aer Lingus deals on Dublin to Region of Ontario flight tickets

Aer Lingus

6 Feb

DUB13:00Dublin

7h 55m

YYZ15:55Toronto Pearson Intl

22 Feb

YYZ17:25Toronto Pearson Intl

6h 50m

DUB05:15Dublin

€402

Aer Lingus

8 Apr

DUB13:20Dublin

7h 30m

YYZ15:50Toronto Pearson Intl

22 Apr

YYZ17:35Toronto Pearson Intl

6h 35m

DUB05:10Dublin

€404

Aer Lingus

3 Mar

DUB13:00Dublin

7h 55m

YYZ15:55Toronto Pearson Intl

6 Mar

YYZ17:25Toronto Pearson Intl

6h 50m

DUB05:15Dublin

€420

Lufthansa flights from Dublin to Region of Ontario

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

Lufthansa

5 Feb

DUB05:00Dublin

16h 15m

1 stop

YYZ16:15Toronto Pearson Intl

10 Feb

YYZ19:35Toronto Pearson Intl

6h 35m

DUB07:10Dublin

€396

Lufthansa

21 Jan

DUB05:10Dublin

16h 05m

1 stop

YYZ16:15Toronto Pearson Intl

10 Feb

YYZ19:35Toronto Pearson Intl

6h 35m

DUB07:10Dublin

€398

Lufthansa

23 Jan

DUB11:55Dublin

12h 50m

1 stop

YYZ19:45Toronto Pearson Intl

27 Jan

YYZ19:45Toronto Pearson Intl

16h 25m

1 stop

DUB17:10Dublin

€403

Fly from

Fly to

Route

Depart

Return

Price

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Fri 1/5

19:05-15:40

1 stop25h 35m

Toronto Pearson Intl

Mon 11/5

17:10-11:50

1 stop13h 40m

€395

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Thu 5/2

05:00-16:15

1 stop16h 15m

Toronto Pearson Intl

Tue 10/2

19:35-07:10

Nonstop6h 35m

€396

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Wed 21/1

05:10-16:15

1 stop16h 05m

Toronto Pearson Intl

Tue 10/2

19:35-07:10

Nonstop6h 35m

€398

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Sat 21/2

09:00-11:15

Nonstop7h 15m

Toronto Pearson Intl

Sat 28/2

18:55-10:20

1 stop10h 25m

€401

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Fri 6/2

13:00-15:55

Nonstop7h 55m

Toronto Pearson Intl

Sun 22/2

17:25-05:15

Nonstop6h 50m

€402

DublinToronto

DUB - YTZ

DUBYTZ

Dublin

Thu 28/5

09:20-15:52

1 stop11h 32m

Toronto Island

Sun 14/6

18:30-07:45

1 stop8h 15m

€408

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Thu 5/3

11:25-00:38

1 stop18h 13m

Montreal Pierre Elliott Trudeau Intl

Wed 11/3

06:45-09:00

1 stop22h 15m

€433

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Fri 29/5

09:30-16:15

1 stop11h 45m

Ottawa

Thu 4/6

14:46-07:20

1 stop11h 34m

€510

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Fri 29/5

08:50-18:42

1 stop14h 52m

Ottawa

Sat 6/6

14:48-07:30

1 stop11h 42m

€531

DublinHamilton

DUB - YHM

DUBYHM

Dublin

Sun 3/5

12:50-17:10

1 stop33h 20m

Hamilton

Wed 6/5

18:10-10:50

1 stop35h 40m

€739

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 €392, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Region of Ontario, with average flight prices from Dublin averaging around €398.

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 €533. The most expensive day to fly to Region of Ontario is Sunday, with ticket prices averaging around €630.

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 €513. 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 €633. 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 €448 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 €404 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	€212
Fastest flight time	6h 25m
Direct flights	Every day
Airports in Region of Ontario	123 airports

The best one-way flight to Region of Ontario from Dublin in the past 72 hours is €212. The best return flight deal from Dublin to Region of Ontario found on momondo in the last 72 hours is €511.

The fastest flight from Dublin to Region of Ontario takes 6h 25m

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

There are 123 airports in Region of Ontario. From Dublin there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ).

Search flight deals

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 January 2026, there are 8 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 (27.14% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (26.73%), Airbus A330-200 (13.82%), and Airbus A321-100/200 (10.45%).

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 €240	Free Cancellation	Rating 7.2 3,235 reviews	Search WestJet flights
Icelandair	PriceFrom €300	Free Cancellation	Rating 7.1 594 reviews	Search Icelandair flights
Lufthansa	PriceFrom €329	Free Cancellation	Rating 6.8 7,699 reviews	Search Lufthansa flights
Air Transat	PriceFrom €375	Free Cancellation	Rating 7.7 491 reviews	Search Air Transat flights
Aer Lingus	PriceFrom €376	Free Cancellation	Rating 7.2 1,430 reviews	Search Aer Lingus flights
Air Canada	PriceFrom €413	Free Cancellation	Rating 7.1 10,605 reviews	Search Air Canada flights
United Airlines	PriceFrom €585	Free Cancellation	Rating 7.4 9,145 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.

An easier way to manage your Region of 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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sun 8/2

Sun 15/2

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ontario

Popular Cities in Ontario

Flights to Torontofrom €331

Flights to Vancouverfrom €425

Flights to Montrealfrom €441

Flights to Calgaryfrom €466

Flights to Winnipegfrom €503

Flights to St. John'sfrom €481

Flights to Saskatoonfrom €579

Flights to Halifaxfrom €428

Flights to Reginafrom €767

Flights to Ottawafrom €476

Flights to Kelownafrom €768

Flights to Grande Prairiefrom €916

Cheap flights from Dublin to Ontario from €143

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 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Dublin to Ontario

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Aer Lingus flights from Dublin to Region of Ontario

Our best Aer Lingus deals on Dublin to Region of Ontario flight tickets

Lufthansa flights from Dublin to Region of Ontario

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

momondo Fare Finder

Use the filters below to find and compare flights from Dublin to Ontario that are best for you.

See travel insights to Ontario from

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

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

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 €533. The most expensive day to fly to Region of Ontario is Sunday, with ticket prices averaging around €630.

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

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?

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.

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

WestJet, Air Transat, and Aer Lingus are the most popular carriers operating from Dublin to Ontario

Which airlines fly to Region of Ontario?

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

As of January 2026, there are 6 flights per day flying from Dublin to Region of Ontario. The most common time of day flights depart is 13:00, with 65% of flights taking off in the afternoon.

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 43 per week as of January 2026. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

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

Fastest flight time

Direct flights

Airports in Region of Ontario

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

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?

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

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

Why use momondo?

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

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

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

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

An easier way to manage your Region of 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ontario

Popular Cities in Ontario

Popular flights according to clicks in the last 7 days on momondo