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Cheap flights from Canada to Ireland from C$ 341

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 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DUB
21 Nov — 28 Nov1
1 adult
1 adult, Economy

Cheap flight deals from Canada to Ireland

Keep the following information in mind while searching for Canada to Ireland flight deals. Data was last updated 22 October 2025.

Round-trip from

C$ 559

One-way from

C$ 341

Popular in

December

Cheapest in

November

Average price

C$ 678

Good round-trip deal

C$ 652 or less

Good one-way deal

C$ 243 or less
WestJet
  • WestJet
  • 29/3-28/4
  • 1 total stop
  • 40h 45m total
  • Canada to Ireland
Search Deals
19/11
  • 19/11
  • 2 total stops
  • 20h 05m total
  • Canada to Ireland
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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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

Find 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 22 October 2025.

Thu 13/117:35 p.m.YYZ - DUB
Nonstop6h 35mMultiple Airlines
Mon 17/119:00 a.m.DUB - YYZ
Nonstop7h 15mMultiple Airlines
Deal found 21/10C$ 611
Tue 25/115:25 p.m.YYZ - DUB
Nonstop6h 50mAer Lingus
Tue 9/121:00 p.m.DUB - YYZ
Nonstop7h 55mAer Lingus
Deal found 20/10C$ 615
Mon 1/125:25 p.m.YYZ - DUB
Nonstop6h 50mAer Lingus
Wed 10/121:00 p.m.DUB - YYZ
Nonstop7h 55mAer Lingus
Deal found 20/10C$ 616
Sat 15/117:35 p.m.YYZ - DUB
Nonstop6h 35mAir Canada
Sun 23/119:00 a.m.DUB - YYZ
Nonstop7h 15mAir Canada
Deal found 19/10C$ 618
Fri 14/117:35 p.m.YYZ - DUB
Nonstop6h 35mLufthansa
Sun 23/119:00 a.m.DUB - YYZ
Nonstop7h 15mLufthansa
Deal found 20/10C$ 619
Mon 17/112:00 p.m.YYZ - DUB
2 stops17h 05mMultiple Airlines
Mon 24/119:00 a.m.DUB - YYZ
Nonstop7h 15mMultiple Airlines
Deal found 20/10C$ 620
Wed 19/118:30 p.m.YYZ - DUB
1 stop16h 15mMultiple Airlines
Wed 26/119:00 a.m.DUB - YYZ
Nonstop7h 15mMultiple Airlines
Deal found 21/10C$ 622
Sun 9/117:35 p.m.YYZ - DUB
Nonstop6h 35mMultiple Airlines
Tue 18/1112:55 p.m.DUB - YYZ
2 stops34h 55mMultiple Airlines
Deal found 21/10C$ 623
Thu 4/127:40 p.m.YYZ - DUB
1 stop9h 35mIcelandair
Tue 9/1211:30 a.m.DUB - YYZ
1 stop11h 45mIcelandair
Deal found 21/10C$ 625
Sat 15/117:35 p.m.YYZ - DUB
Nonstop6h 35mMultiple Airlines
Tue 18/1112:55 p.m.DUB - YYZ
2 stops34h 55mMultiple Airlines
Deal found 21/10C$ 626
Sun 9/117:35 p.m.YYZ - DUB
Nonstop6h 35mMultiple Airlines
Mon 17/119:10 a.m.DUB - YYZ
1 stop12h 05mMultiple Airlines
Deal found 20/10C$ 629
Mon 10/1112:30 p.m.YTZ - DUB
2 stops18h 35mMultiple Airlines
Mon 17/115:10 a.m.DUB - YTZ
2 stops16h 45mMultiple Airlines
Deal found 20/10C$ 636

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 22 October 2025.
Use the filters below to find and compare flights from Canada to Ireland that are best for you.

Fly from

Canada

Fly to

Ireland

Route

Depart

Return

Price

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Mon 20/4

5:40 a.m.-10:00 a.m.

1 stop23h 20m

Dublin

Wed 29/4

11:20 a.m.-12:22 a.m.

1 stop18h 02m

C$ 637

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Mon 13/4

9:00 a.m.-10:00 a.m.

1 stop20h 00m

Dublin

Mon 20/4

11:30 a.m.-12:39 a.m.

1 stop18h 09m

C$ 641

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Mon 17/11

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

1 stop16h 25m

Dublin

Mon 24/11

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

Nonstop7h 15m

C$ 650

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Wed 12/11

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

1 stop16h 25m

Dublin

Mon 24/11

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

Nonstop7h 15m

C$ 651

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Tue 11/11

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

1 stop16h 25m

Dublin

Sun 23/11

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

Nonstop7h 15m

C$ 651

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Sat 15/11

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

Nonstop6h 35m

Dublin

Tue 2/12

9:10 a.m.-4:15 p.m.

1 stop12h 05m

C$ 662

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Sat 15/11

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

Nonstop6h 35m

Dublin

Mon 1/12

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

1 stop16h 05m

C$ 662

VancouverDublin

YVR - DUB

YVRDUB

Vancouver Intl

Fri 7/11

7:10 a.m.-7:10 a.m.

1 stop16h 00m

Dublin

Fri 14/11

12:55 p.m.-9:29 p.m.

1 stop16h 34m

C$ 691

TorontoDublin

YTZ - DUB

YTZDUB

Toronto Island

Mon 17/11

12:30 p.m.-12:05 p.m.

2 stops18h 35m

Dublin

Mon 24/11

6:35 p.m.-5:55 p.m.

2 stops28h 20m

C$ 691

VancouverDublin

YVR - DUB

YVRDUB

Vancouver Intl

Thu 13/11

7:10 a.m.-8:40 a.m.

2 stops17h 30m

Dublin

Sat 22/11

12:55 p.m.-9:29 p.m.

1 stop16h 34m

C$ 691

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/10

Showing 1-10 of 60 results
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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, February is the cheapest month in which you can book a flight from Canada to Ireland (average of C$ 299). Flying from Canada to Ireland in December is currently the most expensive (average of C$ 524). 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 22 October 2025.

It’s optimal to fly from Canada to Ireland at noon. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Canada to Ireland?

Use this chart to determine the cheapest time to fly round-trip from Canada to Ireland. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Canada to Ireland flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 22 October 2025.
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
7.8
Good
466 reviews
Check prices

Comfort

7.4

Overall

7.8

Entertainment

7.1

Crew

8.5

Boarding

7.9

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Transat
7.8
Good
466 reviews
Air Transat
7.8
Good
466 reviews
Check prices

Comfort

7.4

Overall

7.8

Entertainment

7.1

Crew

8.5

Boarding

7.9

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Aer Lingus
7.2
Good
1,350 reviews
Air Transat
7.8
Good
466 reviews
Check prices

Comfort

7.4

Overall

7.8

Entertainment

7.1

Crew

8.5

Boarding

7.9

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
WestJet
7.2
Good
3,133 reviews
Air Transat
7.8
Good
466 reviews
Check prices

Comfort

7.4

Overall

7.8

Entertainment

7.1

Crew

8.5

Boarding

7.9

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Canada
7.1
Good
10,338 reviews
Air Transat
7.8
Good
466 reviews
Check prices

Comfort

7.4

Overall

7.8

Entertainment

7.1

Crew

8.5

Boarding

7.9

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Lufthansa
6.8
Okay
7,507 reviews
Air Transat
7.8
Good
466 reviews
Check prices

Comfort

7.4

Overall

7.8

Entertainment

7.1

Crew

8.5

Boarding

7.9

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

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?

    WestJet, Lufthansa, and SWISS can get you from Canada to Ireland in just under 16h 25m. Your travel time can differ by up to 6h 55m. 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.

  • 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$ 299). Flying from Canada to Ireland in December is currently the most expensive (average of C$ 524). 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.
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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 22 October 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapestC$ 324AverageC$ 508FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
WestJetCheapestC$ 405AverageC$ 812FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 405AverageC$ 849FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Aer LingusCheapestC$ 452AverageC$ 861FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapestC$ 458AverageC$ 1,006FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air TransatCheapestC$ 535AverageC$ 892FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
IcelandairCheapestC$ 535AverageC$ 904FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air CanadaCheapestC$ 554AverageC$ 1,048FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
TAP AIR PORTUGALCheapestC$ 598AverageC$ 776FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
United AirlinesCheapestC$ 639AverageC$ 994FlexibilityNo cancel feeOn-time69%
Search United Airlines 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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