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Cheap flights from Canada to Ireland from C$ 300

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DUB
10 May — 17 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Canada to Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Canada to Ireland
Explore the most affordable flight options available from Canada to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 April 2026.

Mon 5/104:45 p.m.
YHZ
-
DUB
1 stop11h 40m
Aer Lingus
Tue 20/1012:45 p.m.
DUB
-
YHZ
1 stop12h 27m
Aer Lingus
Deal found 9/4C$ 493
Tue 29/94:45 p.m.
YHZ
-
DUB
1 stop13h 50m
Aer Lingus
Wed 21/1012:45 p.m.
DUB
-
YHZ
1 stop12h 27m
Aer Lingus
Deal found 9/4C$ 498
Mon 17/84:45 p.m.
YHZ
-
DUB
1 stop11h 40m
Aer Lingus
Thu 27/812:45 p.m.
DUB
-
YHZ
1 stop12h 30m
Aer Lingus
Deal found 8/4C$ 513
Thu 1/104:45 p.m.
YHZ
-
DUB
1 stop13h 50m
Aer Lingus
Wed 21/1012:45 p.m.
DUB
-
YHZ
1 stop12h 27m
Aer Lingus
Deal found 9/4C$ 517
Thu 8/104:45 p.m.
YHZ
-
DUB
1 stop11h 40m
Aer Lingus
Thu 15/1012:45 p.m.
DUB
-
YHZ
1 stop12h 27m
Aer Lingus
Deal found 9/4C$ 519
Tue 29/94:45 p.m.
YHZ
-
DUB
1 stop13h 50m
Aer Lingus
Thu 22/1012:45 p.m.
DUB
-
YHZ
1 stop12h 27m
Aer Lingus
Deal found 9/4C$ 523
Thu 1/104:45 p.m.
YHZ
-
DUB
1 stop11h 40m
Aer Lingus
Thu 22/1012:45 p.m.
DUB
-
YHZ
1 stop12h 27m
Aer Lingus
Deal found 9/4C$ 542
Sat 3/1011:56 a.m.
YHZ
-
DUB
1 stop12h 39m
Aer Lingus
Tue 20/1012:45 p.m.
DUB
-
YHZ
1 stop12h 27m
Aer Lingus
Deal found 9/4C$ 553
Sat 18/44:15 p.m.
YYZ
-
DUB
1 stop11h 00m
Aer Lingus
Fri 24/411:35 a.m.
DUB
-
YYZ
1 stop12h 25m
Aer Lingus
Deal found 9/4C$ 555
Mon 5/104:45 p.m.
YHZ
-
DUB
1 stop11h 40m
Aer Lingus
Sat 17/1012:45 p.m.
DUB
-
YHZ
1 stop12h 27m
Aer Lingus
Deal found 5/4C$ 555
Fri 22/56:15 p.m.
YYZ
-
DUB
1 stop9h 05m
WestJet
Thu 28/59:40 a.m.
DUB
-
YYZ
1 stop10h 20m
WestJet
Deal found 9/4C$ 558
Mon 8/610:55 p.m.
YYZ
-
DUB
Nonstop6h 50m
WestJet
Wed 17/69:40 a.m.
DUB
-
YYZ
1 stop10h 20m
WestJet
Deal found 9/4C$ 559

Find flight deals from Canada to Ireland

Keep the following information in mind while searching for Canada to Ireland flight deals. Data was last updated 10 April 2026.

Round-trip from

C$ 493

One-way from

C$ 300

Popular in

December

Cheapest in

October

Average price

C$ 733

Good round-trip deal

C$ 728 or less

Good one-way deal

C$ 256 or less
Aer Lingus
  • Aer Lingus
  • 5/10-20/10
  • 2 total stops
  • 24h 07m total
  • Canada to Ireland
Search Deals
Aer Lingus
  • Aer Lingus
  • 19/4
  • 1 total stop
  • 16h 15m total
  • Canada to Ireland
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Canada to Ireland.
Search Deals
Price to beat on a one-way flight from Canada to Ireland.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Canada to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 10 April 2026.
Use the filters below to find and compare flights from Canada to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Tue 26/5

5:10 p.m.-11:30 a.m.

1 stop13h 20m

Dublin

Tue 9/6

1:15 p.m.-7:32 p.m.

1 stop11h 17m

C$ 661

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Thu 28/5

8:35 p.m.-11:30 a.m.

1 stop9h 55m

Dublin

Fri 5/6

1:15 p.m.-7:30 p.m.

1 stop11h 15m

C$ 677

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sat 30/5

6:00 p.m.-11:30 a.m.

1 stop12h 30m

Dublin

Fri 5/6

1:15 p.m.-7:30 p.m.

1 stop11h 15m

C$ 677

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

5:10 p.m.-11:30 a.m.

1 stop13h 20m

Dublin

Fri 12/6

1:15 p.m.-7:30 p.m.

1 stop11h 15m

C$ 679

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sun 31/5

3:10 p.m.-11:30 a.m.

1 stop15h 20m

Dublin

Tue 9/6

1:15 p.m.-7:32 p.m.

1 stop11h 17m

C$ 681

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Mon 29/6

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

Nonstop6h 35m

Dublin

Mon 6/7

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

Nonstop7h 35m

C$ 707

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

11:00 a.m.-11:30 a.m.

1 stop19h 30m

Dublin

Tue 9/6

1:15 p.m.-12:37 a.m.

1 stop16h 22m

C$ 719

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Fri 17/7

6:25 p.m.-10:55 a.m.

1 stop11h 30m

Dublin

Sat 25/7

9:40 a.m.-5:35 p.m.

2 stops12h 55m

C$ 725

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Tue 12/5

10:00 p.m.-7:45 a.m.

1 stop28h 45m

Dublin

Tue 19/5

9:30 a.m.-11:29 p.m.

1 stop18h 59m

C$ 742

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Sat 20/6

6:25 p.m.-8:20 a.m.

2 stops32h 55m

Dublin

Sun 28/6

12:15 p.m.-5:35 p.m.

1 stop10h 20m

C$ 755

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/4

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Canada to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Canada with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Canada to Ireland

What is the cheapest month to book a flight from Canada to Ireland?

Currently, June is the cheapest month in which you can book a flight from Canada to Ireland (average of C$ 389). Flying from Canada to Ireland in December is currently the most expensive (average of C$ 616). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CA to IE?

Find hourly flight availability from Canada to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 April 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Canada to Ireland as you normally would.

Weekly flight availability from Canada to Ireland

Explore weekly flight availability from Canada to Ireland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 10 April 2026.

The most flights from CA0 to IE0 are scheduled on a Monday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

How often are flights from Canada to Ireland delayed?

About 14% of weekly flights between Canada and Ireland have experienced delays in the past year, with the average delay time being 163 minutes.

What is the most punctual flight time for Canada to Ireland flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Canada to Ireland flights?

Over the past year, Air Transat has had the lowest number of delays on this route, with just 12% of flights being delayed.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated 10 April 2026.
See what other customers who have flown with Porter Airlines,Air Transat, andAer Lingus from Canada to Ireland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
432 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Food

7.6

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
432 reviews
Porter Airlines
8.0
Very good
432 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Food

7.6

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Transat
7.7
Good
534 reviews
Porter Airlines
8.0
Very good
432 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Food

7.6

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Aer Lingus
7.2
Good
1,502 reviews
Porter Airlines
8.0
Very good
432 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Food

7.6

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
WestJet
7.2
Good
3,320 reviews
Porter Airlines
8.0
Very good
432 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Food

7.6

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,915 reviews
Porter Airlines
8.0
Very good
432 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Food

7.6

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Related info for your journey

Find useful and relevant information for your journey from Canada to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Canada to Ireland?

    Porter Airlines, Air Transat, and WestJet can get you from Canada to Ireland in just under 9h 55m. Your travel time can differ by up to 3h 25m. Canada and Ireland are separated by a distance of 4768 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Canada to Ireland one-way?

    One-way options have recently been found by users for as low as C$ 218 on Air Transat. Other airlines that offer cheap prices include WestJet from C$ 219 and Porter Airlines from C$ 228 one-way.

  • Can I find deals for flights from Canada to Ireland that include hotel bookings?

    Yes. In addition to deals on Canada to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Canada to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Canada to Ireland.

  • Can I find deals for business class flights from Canada to Ireland?

    Yes. Cheapflights offers flight deals from Canada to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Canada to Ireland?

    Currently, June is the cheapest month in which you can book a flight from Canada to Ireland (average of C$ 389). Flying from Canada to Ireland in December is currently the most expensive (average of C$ 616). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Canada to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Charles de Gaulle flights
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Pearson Intl to Charles de Gaulle flights
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Pearson Intl to Lisbon flights
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Pearson Intl to Istanbul flights
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Québec City to Charles de Gaulle flights
Pierre Elliott Trudeau Intl to Barcelona-El Prat flights
Pearson Intl to Barcelona-El Prat flights
Pierre Elliott Trudeau Intl to Beauvais-Tille flights
Toronto Island to Heathrow flights
Pierre Elliott Trudeau Intl to Heathrow flights
Pearson Intl to Orly flights
Pearson Intl to Luton flights
Pearson Intl to Edinburgh flights
Vancouver Intl to Orly flights
Calgary to Heathrow flights
Vancouver Intl to Leonardo da Vinci/Fiumicino flights
Vancouver Intl to Stansted flights
Pierre Elliott Trudeau Intl to Amsterdam flights
Vancouver Intl to Istanbul flights
Toronto Island to Gatwick flights
Pearson Intl to Ponta Delgada flights
Pearson Intl to Frankfurt flights
Toronto Island to Charles de Gaulle flights
Pierre Elliott Trudeau Intl to Bruxelles-National flights
Toronto Island to Leonardo da Vinci/Fiumicino flights
Pearson Intl to Madrid flights
Pearson Intl to Vicenza flights
Pierre Elliott Trudeau Intl to Marseille flights
Pierre Elliott Trudeau Intl to Gatwick flights
Pierre Elliott Trudeau Intl to Geneva flights
Pearson Intl to Frederic Chopin flights
Vancouver Intl to London City flights

Top 10 airlines flying from Canada to Ireland

Discover the top 10 airlines that operate flights from Canada to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 10 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 398AverageC$ 780FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 399AverageC$ 773FlexibilityNo cancel feeOn-time60%
Search WestJet flights
IcelandairCheapestC$ 516AverageC$ 858FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air TransatCheapestC$ 527AverageC$ 764FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Aer LingusCheapestC$ 544AverageC$ 962FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
TAP AIR PORTUGALCheapestC$ 589AverageC$ 703FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
LufthansaCheapestC$ 604AverageC$ 972FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 609AverageC$ 1,074FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapestC$ 645AverageC$ 918FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapestC$ 657AverageC$ 1,073FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Canada to Ireland?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Canada to Ireland. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Canada to Ireland?

Cheapflights helps you find that perfect flight to Ireland from Canada by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Canada to Ireland with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Canada to Ireland flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Canada to Ireland become cheaper?

Yes! Start tracking prices for Canada to Ireland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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