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Cheap flights from Canada to Ireland from C$ 250

YYZ — DUB
17 Oct — 24 Oct1
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

Sat 3/107:55 p.m. -
Nonstop7h 55m
Sun 4/101:00 p.m. -
Nonstop8h 15m
Deal found 15/9C$ 464
Sat 3/107:55 p.m. -
Nonstop7h 55m
Tue 6/101:00 p.m. -
Nonstop8h 15m
Deal found 15/9C$ 476
Sat 3/1011:55 p.m. -
Nonstop6h 35m
Sun 11/101:15 p.m. -
Nonstop7h 35m
Deal found 14/9C$ 490
Sat 3/107:55 p.m. -
Nonstop7h 55m
Fri 9/101:00 p.m. -
Nonstop8h 15m
Deal found 14/9C$ 501
Thu 8/107:55 p.m. -
Nonstop7h 55m
Sun 18/101:00 p.m. -
Nonstop8h 15m
Deal found 15/9C$ 512
Sat 3/107:55 p.m. -
Nonstop7h 55m
Sun 11/101:00 p.m. -
Nonstop8h 15m
Deal found 12/9C$ 515
Sat 3/107:55 p.m. -
Nonstop7h 55m
Fri 16/101:00 p.m. -
Nonstop8h 15m
Deal found 14/9C$ 519
Sat 17/107:55 p.m. -
Nonstop7h 55m
Sun 18/101:00 p.m. -
Nonstop8h 15m
Deal found 16/9C$ 524
Sat 3/107:55 p.m. -
Nonstop7h 55m
Tue 20/101:00 p.m. -
Nonstop8h 15m
Deal found 15/9C$ 526
Thu 1/109:10 a.m. -
1 stop18h 40m
Fri 16/101:00 p.m. -
1 stop16h 55m
Deal found 11/9C$ 533
Sat 10/1011:55 p.m. -
Nonstop6h 35m
Fri 16/101:15 p.m. -
Nonstop7h 35m
Deal found 14/9C$ 538
Mon 5/104:30 p.m. -
1 stop11h 20m
Sun 18/101:00 p.m. -
1 stop12h 30m
Deal found 16/9C$ 542

Find flight deals from Canada to Ireland

Round-trip from

C$ 464

One-way from

C$ 250

Popular in

December

Cheapest in

January

Average price

C$ 692

Good round-trip deal

C$ 612 or less

Good one-way deal

C$ 295 or less
WestJet
  • WestJet
  • 3/10-4/10
  • Nonstop
  • 16h 10m total
  • Canada to Ireland
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WestJet
  • WestJet
  • 3/10-31/12
  • Nonstop
  • 7h 55m total
  • Canada to Ireland
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 111 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 34 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Canada to Ireland.
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Price to beat on a one-way flight from Canada to Ireland.
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Cheapflights Fare Finder

 
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
Quickest round-trip

St. John'sDublin

YYT St John's - DUB Dublin

YYTDUB

St John's

Mon 5/10

12:30 a.m.-8:40 a.m.

Nonstop4h 40m

Dublin

Wed 31/12

12:00 a.m.-7:30 p.m.

Nonstop0h 00m

C$ 255

HalifaxDublin

YHZ Halifax Intl - DUB Dublin

YHZDUB

Halifax Intl

Wed 7/10

11:25 p.m.-4:10 p.m.

1 stop12h 45m

Dublin

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 303

HalifaxDublin

YHZ Halifax Intl - DUB Dublin

YHZDUB

Halifax Intl

Sat 10/10

3:45 p.m.-11:30 a.m.

1 stop15h 45m

Dublin

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 315

MontrealDublin

YUL Montreal Pierre Elliott Trudeau Intl - DUB Dublin

YULDUB

Montreal Pierre Elliott Trudeau Intl

Thu 22/10

7:20 p.m.-11:30 a.m.

1 stop11h 10m

Dublin

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 321

VancouverDublin

YVR Vancouver Intl - DUB Dublin

YVRDUB

Vancouver Intl

Fri 16/10

5:00 p.m.-10:50 a.m.

2 stops33h 50m

Dublin

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 325

OttawaDublin

YOW Ottawa - DUB Dublin

YOWDUB

Ottawa

Thu 15/10

6:25 p.m.-11:30 a.m.

1 stop12h 05m

Dublin

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 328

VancouverDublin

YVR Vancouver Intl - DUB Dublin

YVRDUB

Vancouver Intl

Sat 24/10

4:30 p.m.-10:50 a.m.

1 stop10h 20m

Dublin

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 335

HalifaxDublin

YHZ Halifax Intl - DUB Dublin

YHZDUB

Halifax Intl

Sun 11/10

8:15 p.m.-11:30 a.m.

1 stop11h 15m

Dublin

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 335

VancouverDublin

YVR Vancouver Intl - DUB Dublin

YVRDUB

Vancouver Intl

Thu 1/10

1:55 p.m.-11:30 a.m.

1 stop13h 35m

Dublin

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 337

HalifaxDublin

YHZ Halifax Intl - DUB Dublin

YHZDUB

Halifax Intl

Sun 11/10

10:50 p.m.-8:20 a.m.

Nonstop5h 30m

Dublin

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 339

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

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

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, February is the cheapest month in which you can book a flight from Canada to Ireland (average of C$ 728). Flying from Canada to Ireland in December is currently the most expensive (average of C$ 1,265). 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?

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

The most flights from CA0 to IE0 are scheduled on a Tuesday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

How often are flights from Canada to Ireland delayed?

About 16% of weekly flights between Canada and Ireland have experienced delays in the past year, with the average delay time being 140 minutes.

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

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

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

Saturday 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, WestJet has had the lowest number of delays on this route, with just 12% of flights being delayed.

How far ahead should I book a flight from Canada to Ireland?

The price you pay for your flight from Canada to Ireland may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Ireland

See what other customers who have flown with Air Transat,Aer Lingus, andWestJet 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.
Air Transat
7.7
Good
579 reviews
Check prices

Crew

8.5

Comfort

7.3

Entertainment

7.1

Overall

7.7

Boarding

8.0

Food

6.8

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Air Transat
7.7
Good
579 reviews
Air Transat
7.7
Good
579 reviews
Check prices

Crew

8.5

Comfort

7.3

Entertainment

7.1

Overall

7.7

Boarding

8.0

Food

6.8

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Aer Lingus
7.3
Good
1,766 reviews
Air Transat
7.7
Good
579 reviews
Check prices

Crew

8.5

Comfort

7.3

Entertainment

7.1

Overall

7.7

Boarding

8.0

Food

6.8

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
WestJet
7.2
Good
3,446 reviews
Air Transat
7.7
Good
579 reviews
Check prices

Crew

8.5

Comfort

7.3

Entertainment

7.1

Overall

7.7

Boarding

8.0

Food

6.8

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Air Canada
7.1
Good
11,640 reviews
Air Transat
7.7
Good
579 reviews
Check prices

Crew

8.5

Comfort

7.3

Entertainment

7.1

Overall

7.7

Boarding

8.0

Food

6.8

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Lufthansa
6.8
Okay
8,229 reviews
Air Transat
7.7
Good
579 reviews
Check prices

Crew

8.5

Comfort

7.3

Entertainment

7.1

Overall

7.7

Boarding

8.0

Food

6.8

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

Related info for your journey

  • How long is the flight from Canada to Ireland?

    WestJet, Lufthansa, and Delta can get you from Canada to Ireland in just under 6h 25m. Your travel time can differ by up to 3h 40m. Canada and Ireland are separated by a distance of 5258 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$ 220 on Air Transat. Other airlines that offer cheap prices include Porter Airlines from C$ 230 and WestJet from C$ 246 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, February is the cheapest month in which you can book a flight from Canada to Ireland (average of C$ 728). Flying from Canada to Ireland in December is currently the most expensive (average of C$ 1,265). 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

Top 10 airlines flying from Canada to Ireland

AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapestC$ 221AverageC$ 827FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapestC$ 395AverageC$ 1,131FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
WestJetCheapestC$ 485AverageC$ 836FlexibilityNo cancel feeOn-time60%
Search WestJet flights
IcelandairCheapestC$ 502AverageC$ 867FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Porter AirlinesCheapestC$ 508AverageC$ 779FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 561AverageC$ 804FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 621AverageC$ 1,131FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapestC$ 648AverageC$ 1,046FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapestC$ 662AverageC$ 1,091FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapestC$ 709AverageC$ 857FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

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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