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

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

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

As of July 2025, 72 flights take off from Dublin and land in Region of Ontario each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

Which airlines fly to Region of Ontario?

Aer Lingus, Air Canada and Air Transat are the top three most popular airlines that fly to Region of Ontario from Dublin according to our data. Aer Lingus is the first choice among our users, with 37% 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.

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

The number of flights available between Dublin and Region of Ontario is 10 per day as of July 2025. The most frequent departure time is 1:00p.m., with 57% of daily flights leaving in the afternoon.

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

Prices for flights from Dublin Airport to Ontario refresh daily.

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

There are 7 operators available for flights from Dublin Airport to Ontario as of July 2025.

How old do you have to be to fly from Dublin Airport 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 layovers. It is recommended that you verify with the airline you are booking with for 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 license 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.

C$ 270 Cheap Flights from Dublin to Ontario in 2025

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Find the cheapest flights from Dublin to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

11:30 a.m. - 2:10 p.m.DUB-YYZ

7h 40mdirect

10:10 p.m. - 10:00 a.m.YYZ-DUB

6h 50mdirect

C$ 498WestJet

Find Deal

Tue, 16 Sep - Mon, 22 Sep

12:00 p.m. - 2:40 p.m.DUB-YYZ

7h 40mdirect

11:55 p.m. - 11:30 a.m.YYZ-DUB

6h 35mdirect

C$ 501

Find Deal

Wed, 17 Sep - Tue, 30 Sep

2:15 p.m. - 9:55 p.m.DUB-YYZ

12h 40m1 stop

8:50 p.m. - 11:05 a.m.YYZ-DUB

9h 15m1 stop

C$ 502Icelandair

Find Deal

Tue, 2 Sep - Tue, 30 Sep

11:30 a.m. - 6:15 p.m.DUB-YYZ

11h 45m1 stop

7:45 p.m. - 10:15 a.m.YYZ-DUB

9h 30m1 stop

C$ 505Icelandair

Find Deal

Sat, 8 Nov - Wed, 12 Nov

1:15 p.m. - 3:50 p.m.DUB-YYZ

7h 35mdirect

11:55 p.m. - 11:30 a.m.YYZ-DUB

6h 35mdirect

C$ 512Air Transat

Find Deal

Thu, 25 Sep - Tue, 30 Sep

1:15 p.m. - 3:50 p.m.DUB-YYZ

7h 35mdirect

11:55 p.m. - 11:30 a.m.YYZ-DUB

6h 35mdirect

C$ 540Air Transat

Find Deal

Fri, 5 Sep - Sat, 13 Sep

5:10 a.m. - 4:15 p.m.DUB-YYZ

16h 05m1 stop

7:35 p.m. - 7:10 a.m.YYZ-DUB

6h 35mdirect

C$ 592Lufthansa

Find Deal

Sat, 15 Nov - Sat, 22 Nov

5:10 a.m. - 1:05 p.m.DUB-YYZ

12h 55m1 stop

7:45 p.m. - 5:10 p.m.YYZ-DUB

16h 25m1 stop

C$ 599Lufthansa

Find Deal

Sat, 15 Nov - Sat, 22 Nov

9:20 a.m. - 4:46 p.m.DUB-YTZ

12h 26m1 stop

5:25 p.m. - 7:45 a.m.YTZ-DUB

9h 20m1 stop

C$ 627Air Canada

Find Deal

Thu, 28 Aug - Wed, 10 Sep

9:20 a.m. - 8:41 p.m.DUB-YTZ

16h 21m2 stops

3:25 p.m. - 7:45 a.m.YTZ-DUB

11h 20m1 stop

C$ 631Air Canada

Find Deal

Thu, 28 Aug - Wed, 10 Sep

Lufthansa flights from Dublin to Region of Ontario

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

Lufthansa

15 Nov

DUB5:10 a.m.Dublin

16h 05m

1 stop

YYZ4:15 p.m.Toronto Pearson Intl

22 Nov

YYZ7:35 p.m.Toronto Pearson Intl

6h 35m

DUB7:10 a.m.Dublin

C$ 592

Find similar

Lufthansa

15 Nov

DUB5:10 a.m.Dublin

12h 55m

1 stop

YYZ1:05 p.m.Toronto Pearson Intl

22 Nov

YYZ7:45 p.m.Toronto Pearson Intl

16h 25m

1 stop

DUB5:10 p.m.Dublin

C$ 599

Find similar

Lufthansa

28 Aug

DUB5:55 a.m.Dublin

15h 05m

1 stop

YUL4:00 p.m.Montreal Pierre Elliott Trudeau Intl

3 Sep

YUL10:50 p.m.Montreal Pierre Elliott Trudeau Intl

15h 25m

1 stop

DUB7:15 p.m.Dublin

C$ 812

Find similar

Icelandair flights from Dublin to Region of Ontario

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

Icelandair

2 Sep

DUB2:15 p.m.Dublin

12h 40m

1 stop

YYZ9:55 p.m.Toronto Pearson Intl

30 Sep

YYZ8:50 p.m.Toronto Pearson Intl

9h 15m

1 stop

DUB11:05 a.m.Dublin

C$ 502

Find similar

Icelandair

8 Nov

DUB11:30 a.m.Dublin

11h 45m

1 stop

YYZ6:15 p.m.Toronto Pearson Intl

12 Nov

YYZ7:45 p.m.Toronto Pearson Intl

9h 30m

1 stop

DUB10:15 a.m.Dublin

C$ 505

Find similar

Icelandair

25 Sep

DUB2:15 p.m.Dublin

9h 55m

1 stop

YYZ7:10 p.m.Toronto Pearson Intl

30 Sep

YYZ8:50 p.m.Toronto Pearson Intl

9h 15m

1 stop

DUB11:05 a.m.Dublin

C$ 506

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Tue 16/9

11:30 a.m.-2:10 p.m.

Nonstop7h 40m

Toronto Pearson Intl

Mon 22/9

10:10 p.m.-10:00 a.m.

Nonstop6h 50m

C$ 498

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Wed 17/9

12:00 p.m.-2:40 p.m.

Nonstop7h 40m

Toronto Pearson Intl

Tue 30/9

11:55 p.m.-11:30 a.m.

Nonstop6h 35m

C$ 501

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Tue 2/9

2:15 p.m.-9:55 p.m.

1 stop12h 40m

Toronto Pearson Intl

Tue 30/9

8:50 p.m.-11:05 a.m.

1 stop9h 15m

C$ 502

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Sat 8/11

11:30 a.m.-6:15 p.m.

1 stop11h 45m

Toronto Pearson Intl

Wed 12/11

7:45 p.m.-10:15 a.m.

1 stop9h 30m

C$ 505

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Thu 25/9

1:15 p.m.-3:50 p.m.

Nonstop7h 35m

Toronto Pearson Intl

Tue 30/9

11:55 p.m.-11:30 a.m.

Nonstop6h 35m

C$ 512

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Fri 5/9

1:15 p.m.-3:50 p.m.

Nonstop7h 35m

Toronto Pearson Intl

Sat 13/9

11:55 p.m.-11:30 a.m.

Nonstop6h 35m

C$ 540

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Sat 15/11

5:10 a.m.-4:15 p.m.

1 stop16h 05m

Toronto Pearson Intl

Sat 22/11

7:35 p.m.-7:10 a.m.

Nonstop6h 35m

C$ 592

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Sat 15/11

5:10 a.m.-1:05 p.m.

1 stop12h 55m

Toronto Pearson Intl

Sat 22/11

7:45 p.m.-5:10 p.m.

1 stop16h 25m

C$ 599

DublinToronto

DUB - YTZ

DUBYTZ

Dublin

Thu 28/8

9:20 a.m.-4:46 p.m.

1 stop12h 26m

Toronto Island

Wed 10/9

5:25 p.m.-7:45 a.m.

1 stop9h 20m

C$ 627

DublinToronto

DUB - YTZ

DUBYTZ

Dublin

Thu 28/8

9:20 a.m.-8:41 p.m.

2 stops16h 21m

Toronto Island

Wed 10/9

3:25 p.m.-7:45 a.m.

1 stop11h 20m

C$ 631

Flights are sorted by cheapest round-trip 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?

In general, November is the cheapest month to fly from Dublin to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 584. If you are unable to visit Region of Ontario during the month of November, then departing from Dublin during the month February is also very affordable. Most momondo users find prices during this month for around C$ 609.

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

The cheapest day to depart from Dublin to Region of Ontario is on a Wednesday. Travellers who choose to depart for Region of Ontario on a Wednesday will often find tickets for as low as C$ 768. The most expensive day to fly to Region of Ontario is Saturday, with ticket prices averaging around C$ 937.

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

Our most recent data shows that the best time of day to fly to Region of Ontario is at noon. Flights from Dublin to Region of Ontario during this time can be as low as C$ 759. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 948 on average. Flights to Region of Ontario from Dublin in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 C$ 724 when searching weeks out. 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 C$ 631 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	C$ 270
Fastest flight time	6h 30m
Direct flights	Tue, Wed, Thu, Fri, Sat and Sun
Airports in Region of Ontario	3 airports

The best one-way flight to Region of Ontario from Dublin in the past 72 hours is C$ 270. The best round-trip flight deal from Dublin to Region of Ontario found on momondo in the last 72 hours is C$ 498.

The fastest flight from Dublin to Region of Ontario takes 6h 30m

Direct flights go from Dublin to Region of Ontario on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: Lufthansa, Air Canada and Air Transat.

There are 3 airports near Region of Ontario: Ottawa (YOW), 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 refresh daily.
How many operators does momondo search for flights from Dublin Airport to Ontario?
There are 7 operators available for flights from Dublin Airport to Ontario as of July 2025.
How old do you have to be to fly from Dublin Airport 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 layovers. It is recommended that you verify with the airline you are booking with for 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 license 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 flights between Dublin and Region of Ontario, the leading plane model is Airbus A321neo, making up 70.72% of the total bookings. Other popular models include Airbus A321-100/200 with 13.94%, Airbus A330-200 with 3.54%, and Boeing 787-8 Dreamliner with 2.34%.

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
Icelandair	PriceFrom C$ 438	Free Cancellation	Rating 7.0 520 reviews	Search Icelandair flights
Aer Lingus	PriceFrom C$ 534	Free Cancellation	Rating 7.1 1,192 reviews	Search Aer Lingus flights
Air Transat	PriceFrom C$ 553	Free Cancellation	Rating 7.7 424 reviews	Search Air Transat flights
WestJet	PriceFrom C$ 555	Free Cancellation	Rating 7.2 2,978 reviews	Search WestJet flights
Lufthansa	PriceFrom C$ 568	Free Cancellation	Rating 6.8 7,275 reviews	Search Lufthansa flights
Air Canada	PriceFrom C$ 611	Free Cancellation	Rating 7.1 9,851 reviews	Search Air Canada flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Dublin.

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

Flights from Dublin to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Dublin to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

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Get notified when prices go down

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Tue 5/8

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Find better results for your trip to Ontario

Popular Cities in Ontario

Flights to Torontofrom C$ 104

Flights to Vancouverfrom C$ 80

Flights to Montrealfrom C$ 203

Flights to Calgaryfrom C$ 60

Flights to Ottawafrom C$ 202

Flights to Winnipegfrom C$ 112

Flights to Halifaxfrom C$ 133

Flights to Kelownafrom C$ 87

Flights to Saskatoonfrom C$ 87

Flights to Reginafrom C$ 154

Flights to St. John'sfrom C$ 264

Flights to Québec Cityfrom C$ 277

Cheap flights from Dublin to Ontario from C$ 270

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 16/9. 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 round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Lufthansa flights from Dublin to Region of Ontario

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

Icelandair flights from Dublin to Region of Ontario

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

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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

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?

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?

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 and Air Transat 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?

The number of flights available between Dublin and Region of Ontario is 10 per day as of July 2025. The most frequent departure time is 1:00p.m., with 57% of daily flights leaving in the afternoon.

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

As of July 2025, 72 flights take off from Dublin and land in Region of Ontario each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off 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, organize 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