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 40% 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.

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

WestJet is the most popular carrier operating from Dublin to Ontario

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

As of February 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 75% 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 40 per week as of February 2026. The most frequent departure day is Mon, with 18% 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 February 2026, there are 7 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.

€98 Cheap Flights from Dublin to Ontario in 2026

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Find the cheapest flights from Dublin to Ontario

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Cheap return flights

Enter your travel dates to find the best prices.

09:40 - 18:20

DUB

YUL

37h 40m

2 stops

06:45 - 09:20

YUL

DUB

21h 35m

1 stop

€268WestJet

Wed, 29 Apr - Tue, 5 May

09:40 - 18:20

DUB

YUL

37h 40m

2 stops

06:45 - 08:20

YUL

DUB

20h 35m

2 stops

€346WestJet

Wed, 29 Apr - Tue, 5 May

14:15 - 22:05

DUB

YYZ

12h 50m

1 stop

20:45 - 11:05

YYZ

DUB

9h 20m

1 stop

€349Icelandair

Mon, 13 Apr - Tue, 21 Apr

14:15 - 22:05

DUB

YYZ

12h 50m

1 stop

20:45 - 11:05

YYZ

DUB

9h 20m

1 stop

€350Icelandair

Thu, 9 Apr - Thu, 16 Apr

11:30 - 19:15

DUB

YYZ

11h 45m

1 stop

23:10 - 13:15

YYZ

DUB

9h 05m

1 stop

€350Icelandair

Thu, 12 Mar - Mon, 30 Mar

09:40 - 20:03

DUB

YTZ

15h 23m

2 stops

09:15 - 08:20

YTZ

DUB

18h 05m

1 stop

€456Multiple Airlines

Mon, 27 Apr - Wed, 29 Apr

10:40 - 21:32

DUB

YTZ

15h 52m

2 stops

12:20 - 07:45

YTZ

DUB

14h 25m

2 stops

€459Multiple Airlines

Thu, 30 Apr - Fri, 29 May

09:00 - 08:18

DUB

YOW

28h 18m

1 stop

14:05 - 06:10

YOW

DUB

12h 05m

1 stop

€534Air Canada

Mon, 23 Feb - Sun, 8 Mar

05:00 - 16:23

DUB

YOW

16h 23m

2 stops

16:00 - 16:25

YOW

DUB

20h 25m

2 stops

€541Lufthansa

Tue, 3 Mar - Tue, 24 Mar

09:30 - 22:59

DUB

YQT

18h 29m

2 stops

11:45 - 08:15

YQT

DUB

15h 30m

1 stop

€700Air Canada

Thu, 30 Apr - Mon, 4 May

WestJet flights from Dublin to Region of Ontario

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

WestJet

29 Apr

DUB09:40Dublin

37h 40m

2 stops

YUL18:20Montreal Pierre Elliott Trudeau Intl

5 May

YUL06:45Montreal Pierre Elliott Trudeau Intl

21h 35m

1 stop

DUB09:20Dublin

€268

WestJet

29 Apr

DUB09:40Dublin

37h 40m

2 stops

YUL18:20Montreal Pierre Elliott Trudeau Intl

5 May

YUL06:45Montreal Pierre Elliott Trudeau Intl

20h 35m

2 stops

DUB08:20Dublin

€346

WestJet

11 May

DUB09:40Dublin

19h 40m

2 stops

YOW00:20Ottawa

27 May

YOW05:55Ottawa

21h 25m

2 stops

DUB08:20Dublin

€353

KLM flights from Dublin to Region of Ontario

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

KLM

24 Feb

DUB08:50Dublin

15h 25m

1 stop

YYZ19:15Toronto Pearson Intl

10 Mar

YYZ22:15Toronto Pearson Intl

19h 55m

1 stop

DUB22:10Dublin

€400

KLM

23 Feb

DUB10:45Dublin

11h 33m

1 stop

YYZ17:18Toronto Pearson Intl

1 Mar

YYZ21:15Toronto Pearson Intl

14h 05m

1 stop

DUB16:20Dublin

€509

KLM

22 Feb

DUB05:55Dublin

18h 20m

1 stop

YYZ19:15Toronto Pearson Intl

28 Feb

YYZ12:20Toronto Pearson Intl

14h 25m

1 stop

DUB07:45Dublin

€538

Fly from

Fly to

Route

Depart

Return

Price

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Wed 29/4

09:40-18:20

2 stops37h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

06:45-09:20

1 stop21h 35m

€268

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Wed 29/4

09:40-18:20

2 stops37h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

06:45-08:20

2 stops20h 35m

€346

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Mon 13/4

14:15-22:05

1 stop12h 50m

Toronto Pearson Intl

Tue 21/4

20:45-11:05

1 stop9h 20m

€349

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Thu 9/4

14:15-22:05

1 stop12h 50m

Toronto Pearson Intl

Thu 16/4

20:45-11:05

1 stop9h 20m

€350

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Thu 12/3

11:30-19:15

1 stop11h 45m

Toronto Pearson Intl

Mon 30/3

23:10-13:15

1 stop9h 05m

€350

DublinToronto

DUB - YTZ

DUBYTZ

Dublin

Mon 27/4

09:40-20:03

2 stops15h 23m

Toronto Island

Wed 29/4

09:15-08:20

1 stop18h 05m

€456

DublinToronto

DUB - YTZ

DUBYTZ

Dublin

Thu 30/4

10:40-21:32

2 stops15h 52m

Toronto Island

Fri 29/5

12:20-07:45

2 stops14h 25m

€459

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Mon 23/2

09:00-08:18

1 stop28h 18m

Ottawa

Sun 8/3

14:05-06:10

1 stop12h 05m

€534

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Tue 3/3

05:00-16:23

2 stops16h 23m

Ottawa

Tue 24/3

16:00-16:25

2 stops20h 25m

€541

DublinThunder Bay

DUB - YQT

DUBYQT

Dublin

Thu 30/4

09:30-22:59

2 stops18h 29m

Thunder Bay

Mon 4/5

11:45-08:15

1 stop15h 30m

€700

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 November. Flight prices, which tend to average around €396, 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 €399.

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 €534. The most expensive day to fly to Region of Ontario is Monday, with ticket prices averaging around €580.

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 €515. 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 €614. 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 €452 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 €401 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	€221
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 €221. The best return flight deal from Dublin to Region of Ontario found on momondo in the last 72 hours is €401.

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 February 2026, there are 7 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 (23.75% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (22.76%), Airbus A330-200 (19.11%), and Airbus A321-100/200 (12.19%).

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 €208	Free Cancellation	Rating 7.2 3,268 reviews	Search WestJet flights
Icelandair	PriceFrom €296	Free Cancellation	Rating 7.1 615 reviews	Search Icelandair flights
Air Transat	PriceFrom €357	Free Cancellation	Rating 7.7 509 reviews	Search Air Transat flights
Lufthansa	PriceFrom €365	Free Cancellation	Rating 6.8 7,790 reviews	Search Lufthansa flights
Aer Lingus	PriceFrom €375	Free Cancellation	Rating 7.2 1,455 reviews	Search Aer Lingus flights
Air Canada	PriceFrom €392	Free Cancellation	Rating 7.1 10,733 reviews	Search Air Canada 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

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Popular Cities in Ontario

Flights to Torontofrom €346

Flights to Vancouverfrom €402

Flights to Montrealfrom €429

Flights to Calgaryfrom €397

Flights to Winnipegfrom €521

Flights to St. John'sfrom €474

Flights to Saskatoonfrom €543

Flights to Halifaxfrom €416

Flights to Reginafrom €649

Flights to Ottawafrom €454

Flights to Kelownafrom €713

Flights to Grande Prairiefrom €940

Cheap flights from Dublin to Ontario from €98

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 16/4. 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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WestJet flights from Dublin to Region of Ontario

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

KLM flights from Dublin to Region of Ontario

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

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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?

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?

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

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

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

What is the cheapest airline that flies 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?

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

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

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

Dublin flight routes

According to popular flight searches on momondo this year

Region of Ontario flight routes

According to popular flight searches on momondo this year

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