Which airlines fly to Dublin?

WestJet, Air Canada and Aer Lingus are the top three most popular airlines that fly to Dublin from Region of Ontario according to our data. WestJet is the first choice among our users, with 32% of people opting to fly with this airline when travelling to Dublin. Keep in mind that there are 13 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 day?

As of December 2025, there are 5 flights per day flying from Region of Ontario to Dublin. The most common time of day flights depart is 5:00p.m., with 57% of flights taking off in the afternoon.

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 10h 07m on average. If you fly from Ottawa (another popular airport in Region of Ontario) to Dublin, then the average flight time is 10h 56m.

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

35 flights are operational weekly from Region of Ontario to Dublin as of December 2025. The most popular departure day for this route is Tue, with 20% of flights per week taking off on this day.

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

Aer Lingus and Air Canada are the most popular carriers operating from Ontario to Dublin

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 December 2025, there are 14 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$ 371 Cheap Flights from Ontario to Dublin in 2025/26

1 adult

Discover deals from 900+ travel sites with momondo.

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? Early arrival? Instantly customize 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 Ontario to Dublin

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:30 p.m. - 9:20 a.m.

YYZ

DUB

6h 50mdirect

10:40 a.m. - 1:20 p.m.

DUB

YYZ

7h 40mdirect

C$ 603WestJet

Mon, 4 May - Sun, 31 May

5:35 p.m. - 8:20 a.m.

YYZ

DUB

9h 45m1 stop

12:15 p.m. - 2:55 p.m.

DUB

YYZ

7h 40mdirect

C$ 604WestJet

Tue, 5 May - Sun, 14 Jun

5:25 p.m. - 5:15 a.m.

YYZ

DUB

6h 50mdirect

1:00 p.m. - 3:55 p.m.

DUB

YYZ

7h 55mdirect

C$ 606Aer Lingus

Mon, 12 Jan - Sun, 18 Jan

5:25 p.m. - 5:15 a.m.

YYZ

DUB

6h 50mdirect

1:00 p.m. - 3:55 p.m.

DUB

YYZ

7h 55mdirect

C$ 611Aer Lingus

Mon, 12 Jan - Mon, 19 Jan

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

YYZ

DUB

9h 35m1 stop

11:30 a.m. - 7:15 p.m.

DUB

YYZ

11h 45m1 stop

C$ 615Icelandair

Thu, 26 Feb - Tue, 10 Mar

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$ 617Icelandair

Thu, 22 Jan - Wed, 4 Feb

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

YYZ

DUB

6h 35mdirect

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

DUB

YYZ

7h 15mdirect

C$ 618Air Canada

Tue, 13 Jan - Mon, 26 Jan

5:05 p.m. - 11:30 a.m.

YOW

DUB

13h 25m1 stop

1:15 p.m. - 8:01 p.m.

DUB

YOW

11h 46m1 stop

C$ 643Air Transat

Sun, 3 May - Mon, 11 May

5:05 p.m. - 11:30 a.m.

YOW

DUB

13h 25m1 stop

1:15 p.m. - 8:01 p.m.

DUB

YOW

11h 46m1 stop

C$ 644Air Transat

Sun, 3 May - Mon, 11 May

3:35 p.m. - 10:40 a.m.

YTZ

DUB

14h 05m2 stops

9:20 a.m. - 3:52 p.m.

DUB

YTZ

11h 32m1 stop

C$ 665Air Canada

Mon, 11 May - Mon, 18 May

WestJet flights from Region of Ontario to Dublin

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

WestJet

28 Apr

YYZ5:35 p.m.Toronto Pearson Intl

9h 45m

1 stop

DUB8:20 a.m.Dublin

14 May

DUB10:40 a.m.Dublin

7h 40m

YYZ1:20 p.m.Toronto Pearson Intl

C$ 603

Find similar

WestJet

26 Apr

YYZ8:00 a.m.Toronto Pearson Intl

19h 20m

1 stop

DUB8:20 a.m.Dublin

15 May

DUB10:40 a.m.Dublin

7h 40m

YYZ1:20 p.m.Toronto Pearson Intl

C$ 604

Find similar

WestJet

26 Apr

YYZ9:30 p.m.Toronto Pearson Intl

6h 50m

DUB9:20 a.m.Dublin

16 May

DUB12:15 p.m.Dublin

7h 40m

YYZ2:55 p.m.Toronto Pearson Intl

C$ 607

Find similar

Aer Lingus flights from Region of Ontario to Dublin

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

Aer Lingus

12 Jan

YYZ5:25 p.m.Toronto Pearson Intl

6h 50m

DUB5:15 a.m.Dublin

18 Jan

DUB1:00 p.m.Dublin

7h 55m

YYZ3:55 p.m.Toronto Pearson Intl

C$ 606

Find similar

Aer Lingus

12 Jan

YYZ5:25 p.m.Toronto Pearson Intl

6h 50m

DUB5:15 a.m.Dublin

19 Jan

DUB1:00 p.m.Dublin

7h 55m

YYZ3:55 p.m.Toronto Pearson Intl

C$ 611

Find similar

Aer Lingus

6 Feb

YYZ5:25 p.m.Toronto Pearson Intl

6h 50m

DUB5:15 a.m.Dublin

10 Feb

DUB1:00 p.m.Dublin

7h 55m

YYZ3:55 p.m.Toronto Pearson Intl

C$ 620

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Mon 4/5

9:30 p.m.-9:20 a.m.

Nonstop6h 50m

Dublin

Sun 31/5

10:40 a.m.-1:20 p.m.

Nonstop7h 40m

C$ 603

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Tue 5/5

5:35 p.m.-8:20 a.m.

1 stop9h 45m

Dublin

Sun 14/6

12:15 p.m.-2:55 p.m.

Nonstop7h 40m

C$ 604

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Mon 12/1

5:25 p.m.-5:15 a.m.

Nonstop6h 50m

Dublin

Sun 18/1

1:00 p.m.-3:55 p.m.

Nonstop7h 55m

C$ 606

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Mon 12/1

5:25 p.m.-5:15 a.m.

Nonstop6h 50m

Dublin

Mon 19/1

1:00 p.m.-3:55 p.m.

Nonstop7h 55m

C$ 611

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Thu 26/2

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

1 stop9h 35m

Dublin

Tue 10/3

11:30 a.m.-7:15 p.m.

1 stop11h 45m

C$ 615

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Thu 22/1

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

1 stop9h 35m

Dublin

Wed 4/2

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

1 stop11h 45m

C$ 617

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Tue 13/1

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

Nonstop6h 35m

Dublin

Mon 26/1

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

Nonstop7h 15m

C$ 618

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Sun 3/5

5:05 p.m.-11:30 a.m.

1 stop13h 25m

Dublin

Mon 11/5

1:15 p.m.-8:01 p.m.

1 stop11h 46m

C$ 643

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Sun 3/5

5:05 p.m.-11:30 a.m.

1 stop13h 25m

Dublin

Mon 11/5

1:15 p.m.-8:01 p.m.

1 stop11h 46m

C$ 644

TorontoDublin

YTZ - DUB

YTZDUB

Toronto Island

Mon 11/5

3:35 p.m.-10:40 a.m.

2 stops14h 05m

Dublin

Mon 18/5

9:20 a.m.-3:52 p.m.

1 stop11h 32m

C$ 665

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 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 October, then September is your next best option. Flight prices from Region of Ontario to Dublin during September average around C$ 691.

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 Sunday. momondo users have found tickets for Sunday departures for as low as C$ 755. 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$ 824. 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$ 708. 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$ 990.

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$ 754 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$ 639 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$ 429
Fastest flight time	5h 55m
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$ 429. The best round-trip flight deal from Region of Ontario to Dublin found on momondo in the last 72 hours is C$ 716.

The fastest flight from Region of Ontario to Dublin takes 5h 55m

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

There is 1 airport in Dublin. From Region of Ontario there are direct flights to 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 December 2025, there are 14 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 43.98% of all bookings. The subsequent popular models are Boeing 777-300ER at 17.50%, Airbus A330-200 at 15.88%, and Airbus A321-100/200 at 7.27%.

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$ 307	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
Porter Airlines	PriceFrom C$ 399	Free Cancellation	Rating 8.0 399 reviews	Search Porter Airlines flights
WestJet	PriceFrom C$ 415	Free Cancellation	Rating 7.2 3,208 reviews	Search WestJet flights
Lufthansa	PriceFrom C$ 451	Free Cancellation	Rating 6.8 7,639 reviews	Search Lufthansa flights
Aer Lingus	PriceFrom C$ 482	Free Cancellation	Rating 7.2 1,406 reviews	Search Aer Lingus flights
Icelandair	PriceFrom C$ 515	Free Cancellation	Rating 7.0 592 reviews	Search Icelandair flights
Air Transat	PriceFrom C$ 526	Free Cancellation	Rating 7.8 484 reviews	Search Air Transat flights
Air Canada	PriceFrom C$ 577	Free Cancellation	Rating 7.1 10,550 reviews	Search Air Canada flights
TAP AIR PORTUGAL	PriceFrom C$ 588	Free Cancellation	Rating 7.2 2,092 reviews	Search TAP AIR PORTUGAL flights
British Airways	PriceFrom C$ 669	Free Cancellation	Rating 6.7 7,601 reviews	Search British Airways flights

Kilkenny

Swords

Arklow

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Tue 20/1

Tue 27/1

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 Ireland

Airports servicing Ireland

Kerry Airport

Cork Airport

Shannon Airport

Cheap flights from Ontario to Dublin from C$ 360

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 11/2. 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

Cheap direct flights

WestJet flights from Region of Ontario to Dublin

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

Aer Lingus flights from Region of Ontario to Dublin

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

momondo Fare Finder

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

See travel insights to Dublin from

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

What is the cheapest month to fly to Dublin?

If you’re not able to fly to Dublin in October, then September is your next best option. Flight prices from Region of Ontario to Dublin during September average around C$ 691.

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?

Aer Lingus and Air Canada 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 December 2025, there are 5 flights per day flying from Region of Ontario to Dublin. The most common time of day flights depart is 5:00p.m., with 57% of flights taking off in the afternoon.

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

35 flights are operational weekly from Region of Ontario to Dublin as of December 2025. The most popular departure day for this route is Tue, with 20% 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