Which airlines fly to Dublin?

Aer Lingus, WestJet and Air Canada are the top three most popular airlines that fly to Dublin from Region of Ontario according to our data. Aer Lingus is the first choice among our users, with 29% of people opting to fly with this airline when travelling to Dublin. Keep in mind that there are 15 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.

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

70 flights are operational weekly from Region of Ontario to Dublin as of September 2025. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

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

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

How long does it take to fly to Dublin?

The flight from Region of Ontario to Dublin depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Toronto (a popular airport in Region of Ontario) to Dublin (the most popular airport in Dublin), then the flight time is 7h 57m on average. If you fly from Ottawa (another popular airport in Region of Ontario) to Dublin, then the average flight time is 8h 05m.

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

As of September 2025, there are 10 flights per day flying from Region of Ontario to Dublin. The most common time of day flights depart is 5:00p.m., with 67% of flights taking off in the evening.

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

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

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

As of September 2025, there are 16 operators available to choose from for flights from Ontario to Dublin Airport.

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

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 Ontario to Dublin Airport.

What documentation or ID do you need to fly to Dublin Airport?

The necessary travel and health documents for your Dublin Airport 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$ 224 Cheap Flights from Ontario to Dublin in 2025

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Find the cheapest flights from Ontario to Dublin

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

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

6h 50mdirect

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

7h 40mdirect

C$ 503WestJet

Find Deal

Wed, 17 Sep - Thu, 25 Sep

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

6h 50mdirect

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

7h 40mdirect

C$ 504WestJet

Find Deal

Wed, 17 Sep - Thu, 25 Sep

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

6h 35mdirect

9:45 a.m. - 4:50 p.m.DUB-YYZ

12h 05m1 stop

C$ 507

Find Deal

Wed, 24 Sep - Sat, 4 Oct

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

6h 35mdirect

9:45 a.m. - 4:50 p.m.DUB-YYZ

12h 05m1 stop

C$ 515

Find Deal

Tue, 16 Sep - Sat, 20 Sep

8:50 p.m. - 1:15 p.m.YYZ-DUB

11h 25m1 stop

12:15 p.m. - 9:55 p.m.DUB-YYZ

14h 40m1 stop

C$ 559Icelandair

Find Deal

Wed, 1 Oct - Fri, 10 Oct

7:40 p.m. - 10:15 a.m.YYZ-DUB

9h 35m1 stop

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

11h 45m1 stop

C$ 561Icelandair

Find Deal

Fri, 21 Nov - Sat, 29 Nov

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

6h 35mdirect

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

7h 35mdirect

C$ 566Air Transat

Find Deal

Sat, 4 Oct - Sun, 12 Oct

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

6h 35mdirect

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

7h 35mdirect

C$ 568Air Transat

Find Deal

Sat, 4 Oct - Sun, 12 Oct

8:40 p.m. - 8:15 a.m.YYZ-DUB

6h 35mdirect

9:00 a.m. - 11:15 a.m.DUB-YYZ

7h 15mdirect

C$ 594Air Canada

Find Deal

Thu, 23 Oct - Mon, 3 Nov

8:40 p.m. - 8:15 a.m.YYZ-DUB

6h 35mdirect

8:00 a.m. - 11:15 a.m.DUB-YYZ

7h 15mdirect

C$ 605Air Canada

Find Deal

Tue, 21 Oct - Wed, 29 Oct

WestJet flights from Region of Ontario to Dublin

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

WestJet

17 Sep

YYZ10:10 p.m.Toronto Pearson Intl

6h 50m

DUB10:00 a.m.Dublin

25 Sep

DUB11:30 a.m.Dublin

7h 40m

YYZ2:10 p.m.Toronto Pearson Intl

C$ 503

Find similar

WestJet

17 Sep

YYZ10:10 p.m.Toronto Pearson Intl

6h 50m

DUB10:00 a.m.Dublin

25 Sep

DUB11:30 a.m.Dublin

7h 40m

YYZ2:10 p.m.Toronto Pearson Intl

C$ 504

Find similar

WestJet

19 Sep

YYZ10:10 p.m.Toronto Pearson Intl

6h 50m

DUB10:00 a.m.Dublin

25 Sep

DUB11:30 a.m.Dublin

7h 40m

YYZ2:10 p.m.Toronto Pearson Intl

C$ 511

Find similar

Icelandair flights from Region of Ontario to Dublin

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

Icelandair

1 Oct

YYZ8:50 p.m.Toronto Pearson Intl

11h 25m

1 stop

DUB1:15 p.m.Dublin

10 Oct

DUB12:15 p.m.Dublin

14h 40m

1 stop

YYZ9:55 p.m.Toronto Pearson Intl

C$ 559

Find similar

Icelandair

21 Nov

YYZ7:40 p.m.Toronto Pearson Intl

9h 35m

1 stop

DUB10:15 a.m.Dublin

29 Nov

DUB11:30 a.m.Dublin

11h 45m

1 stop

YYZ6:15 p.m.Toronto Pearson Intl

C$ 561

Find similar

Icelandair

15 Nov

YYZ7:40 p.m.Toronto Pearson Intl

9h 35m

1 stop

DUB10:15 a.m.Dublin

22 Nov

DUB11:30 a.m.Dublin

11h 45m

1 stop

YYZ6:15 p.m.Toronto Pearson Intl

C$ 565

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Wed 17/9

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

Nonstop6h 50m

Dublin

Thu 25/9

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

Nonstop7h 40m

C$ 503

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Wed 17/9

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

Nonstop6h 50m

Dublin

Thu 25/9

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

Nonstop7h 40m

C$ 504

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Wed 24/9

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

Nonstop6h 35m

Dublin

Sat 4/10

9:45 a.m.-4:50 p.m.

1 stop12h 05m

C$ 507

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Tue 16/9

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

Nonstop6h 35m

Dublin

Sat 20/9

9:45 a.m.-4:50 p.m.

1 stop12h 05m

C$ 515

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Wed 1/10

8:50 p.m.-1:15 p.m.

1 stop11h 25m

Dublin

Fri 10/10

12:15 p.m.-9:55 p.m.

1 stop14h 40m

C$ 559

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Fri 21/11

7:40 p.m.-10:15 a.m.

1 stop9h 35m

Dublin

Sat 29/11

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

1 stop11h 45m

C$ 561

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Sat 4/10

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

Nonstop6h 35m

Dublin

Sun 12/10

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

Nonstop7h 35m

C$ 566

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Sat 4/10

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

Nonstop6h 35m

Dublin

Sun 12/10

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

Nonstop7h 35m

C$ 568

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Thu 23/10

8:40 p.m.-8:15 a.m.

Nonstop6h 35m

Dublin

Mon 3/11

9:00 a.m.-11:15 a.m.

Nonstop7h 15m

C$ 594

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Tue 21/10

8:40 p.m.-8:15 a.m.

Nonstop6h 35m

Dublin

Wed 29/10

8:00 a.m.-11:15 a.m.

Nonstop7h 15m

C$ 605

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Showing 1-10 of 20 resultsSorted by cheapest first

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

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 Dublin?

If you’re not able to fly to Dublin in November, then October is your next best option. Flight prices from Region of Ontario to Dublin during October average around C$ 671.

What is the cheapest day to depart on your flight to Dublin?

On average, the least expensive day to fly to Dublin from Region of Ontario is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as C$ 757. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around C$ 814. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

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

According to our data, the cheapest time of day to fly to Dublin is in the morning. momondo users have found flights departing from Region of Ontario to Dublin in the morning for as low as C$ 706. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of C$ 848.

What is the cheapest Ontario to Dublin flight route?

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

How far in advance should I book a flight to Dublin?

You are more likely to see cheaper flights to Dublin from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around C$ 738 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Region of Ontario for as low as C$ 636 on momondo.

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

There are 3 cabin classes available to choose from on Ontario to Dublin 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 Region of Ontario to Dublin flights?

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

Cheap Region of Ontario to Dublin flight deals and tips

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

Best price found	C$ 339
Fastest flight time	6h 05m
Direct flights	Every day
Airports in Dublin	1 airport

The best one-way flight to Dublin from Region of Ontario in the past 72 hours is C$ 339. The best round-trip flight deal from Region of Ontario to Dublin found on momondo in the last 72 hours is C$ 696.

The fastest flight from Region of Ontario to Dublin takes 6h 05m

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

There is 1 airport near Dublin: Dublin (DUB)

Search flight deals

When did momondo last update prices for flights from Ontario to Dublin Airport?
Prices for flights from Ontario to Dublin Airport are updated daily.
How many operators does momondo search for flights from Ontario to Dublin Airport?
As of September 2025, there are 16 operators available to choose from for flights from Ontario to Dublin Airport.
How old do you have to be to fly from Ontario to Dublin Airport?
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 Ontario to Dublin Airport.
What documentation or ID do you need to fly to Dublin Airport?
The necessary travel and health documents for your Dublin Airport 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 Region of Ontario to Dublin?
momondo data reveals that the most frequently booked plane model on the route from Region of Ontario to Dublin is Airbus A321neo, representing 76.23% of all bookings. The subsequent popular models are Airbus A321-100/200 at 6.82%, Boeing 777-300ER at 4.71%, and Airbus A330-200 at 3.87%.

Best airlines flying from Region of Ontario to Dublin

Compare and see reviews for airlines that fly from Region of Ontario to Dublin with momondo

Airline	Rating	Free Cancellation	Price
PLAY	PriceFrom C$ 324	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
Porter Airlines	PriceFrom C$ 397	Free Cancellation	Rating 8.0 359 reviews	Search Porter Airlines flights
WestJet	PriceFrom C$ 414	Free Cancellation	Rating 7.2 3,082 reviews	Search WestJet flights
Air Canada	PriceFrom C$ 419	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Aer Lingus	PriceFrom C$ 423	Free Cancellation	Rating 7.2 1,250 reviews	Search Aer Lingus flights
Lufthansa	PriceFrom C$ 437	Free Cancellation	Rating 6.8 7,385 reviews	Search Lufthansa flights
United Airlines	PriceFrom C$ 498	Free Cancellation	Rating 7.4 8,937 reviews	Search United Airlines flights
Air Transat	PriceFrom C$ 525	Free Cancellation	Rating 7.7 434 reviews	Search Air Transat flights
TAP AIR PORTUGAL	PriceFrom C$ 550	Free Cancellation	Rating 7.1 1,967 reviews	Search TAP AIR PORTUGAL flights
Icelandair	PriceFrom C$ 554	Free Cancellation	Rating 7.0 544 reviews	Search Icelandair flights

Kilkenny

Swords

Bray

Maynooth

Portmarnock

Why use momondo?

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

Finding the right flight to Dublin from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Dublin quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Dublin from Ontario with this policy.

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

Once you have performed a search for Ontario to Dublin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Dublin from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Dublin 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.

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Cheap flights from Ontario to Dublin from C$ 224

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Dublin departing on 19/10. 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 Ontario to Dublin

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

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WestJet flights from Region of Ontario to Dublin

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

Icelandair flights from Region of Ontario to Dublin

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

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

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

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 Dublin?

If you’re not able to fly to Dublin in November, then October is your next best option. Flight prices from Region of Ontario to Dublin during October average around C$ 671.

What is the cheapest day to depart on your flight to Dublin?

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

What is the cheapest Ontario to Dublin flight route?

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

How far in advance should I book a flight to Dublin?

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

There are 3 cabin classes available to choose from on Ontario to Dublin 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 Region of Ontario to Dublin flights?

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

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

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

Which airlines fly to Dublin?

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

As of September 2025, there are 10 flights per day flying from Region of Ontario to Dublin. The most common time of day flights depart is 5:00p.m., with 67% of flights taking off in the evening.

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

70 flights are operational weekly from Region of Ontario to Dublin as of September 2025. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

How long does it take to fly to Dublin?

Cheap Region of Ontario to Dublin flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Dublin

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

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

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

What documentation or ID do you need to fly to Dublin Airport?

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

Best airlines flying from Region of Ontario to Dublin

Compare and see reviews for airlines that fly from Region of Ontario to Dublin with momondo

Travelling to a place near Dublin?

Why use momondo?

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

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

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

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

An easier way to manage your Dublin 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 Ireland

Airports servicing Ireland