Find the best flight deals available from hundreds of sites within seconds
Trusted and free
Cheapflights is 100% free to use. No hidden charges!
Book with flexibility
Easily find flight tickets with no change fees
Cheap business class flights to Ireland in 2026
Find the latest flights to Ireland in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data were last updated on 19 October 2026.
Explore the most affordable business class flight options available to Ireland. Find the lowest fares based on data from user searches, with prices last updated on 19 October 2026.
Wed 20/17:40 p.m. -
1 stop9h 35m
Wed 27/111:30 a.m. -
1 stop11h 45m
Deal found 16/10C$ 2,382
Wed 13/17:40 p.m. -
1 stop9h 35m
Tue 26/111:30 a.m. -
1 stop11h 45m
Deal found 14/10C$ 2,385
Wed 3/27:40 p.m. -
1 stop9h 35m
Wed 10/311:30 a.m. -
1 stop11h 45m
Deal found 18/10C$ 2,671
Sat 6/37:40 p.m. -
1 stop9h 35m
Sat 27/311:30 a.m. -
1 stop14h 35m
Deal found 14/10C$ 2,680
Fri 9/411:10 p.m. -
1 stop30h 55m
Thu 22/43:25 p.m. -
1 stop11h 40m
Deal found 14/10C$ 2,682
Tue 2/27:40 p.m. -
1 stop9h 35m
Wed 31/312:15 p.m. -
1 stop11h 55m
Deal found 18/10C$ 2,701
Best business class flights to Ireland
Discover carefully curated business class flight deals to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.
Wed 20/17:40 p.m. -
1 stop9h 35m
Wed 27/111:30 a.m. -
1 stop11h 45m
Deal found 16/10C$ 2,382
Tue 3/115:20 p.m. -
Nonstop6h 50m
Sun 15/111:05 p.m. -
Nonstop7h 45m
Deal found 17/10C$ 3,962
Tue 3/1111:36 a.m. -
1 stop16h 54m
Sun 15/111:05 p.m. -
Nonstop7h 45m
Deal found 14/10C$ 4,221
Sat 27/27:40 p.m. -
1 stop9h 35m
Wed 3/311:30 a.m. -
1 stop11h 45m
Deal found 14/10C$ 2,385
Mon 12/410:45 p.m. -
1 stop14h 20m
Fri 30/410:45 a.m. -
1 stop15h 25m
Deal found 15/10C$ 4,815
Tue 26/18:00 p.m. -
1 stop35h 30m
Tue 9/34:35 p.m. -
1 stop33h 30m
Deal found 18/10C$ 5,159
Tue 9/33:40 p.m. -
1 stop10h 35m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 16/10C$ 2,371
Fri 12/38:00 p.m. -
1 stop18h 30m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 16/10C$ 2,828
Mon 2/115:20 p.m. -
Nonstop6h 50m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 17/10C$ 4,104
Thu 5/118:30 p.m. -
1 stop27h 40m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 16/10C$ 4,348
Wed 10/312:55 p.m. -
2 stops13h 20m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 16/10C$ 2,792
Tue 27/105:00 a.m. -
2 stops37h 20m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 15/10C$ 5,796
One-way business class flights to Ireland
Search for one-way business class flight options to Ireland. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.
Mon 8/33:40 p.m. -
1 stop10h 35m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 16/10C$ 2,145
Tue 9/33:40 p.m. -
1 stop10h 35m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 16/10C$ 2,371
Wed 10/312:55 p.m. -
2 stops13h 20m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 16/10C$ 2,792
Sat 6/33:40 p.m. -
1 stop10h 35m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 16/10C$ 2,805
Fri 12/38:00 p.m. -
1 stop18h 30m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 16/10C$ 2,828
Mon 2/115:20 p.m. -
Nonstop6h 50m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 17/10C$ 4,104
Quickest business class flights to Ireland
Explore quickest business class flight options to Ireland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 October 2026.
Wed 20/17:40 p.m. -
1 stop9h 35m
Wed 27/111:30 a.m. -
1 stop11h 45m
Deal found 16/10C$ 2,382
Wed 13/17:40 p.m. -
1 stop9h 35m
Tue 26/111:30 a.m. -
1 stop11h 45m
Deal found 14/10C$ 2,385
Wed 3/27:40 p.m. -
1 stop9h 35m
Wed 10/311:30 a.m. -
1 stop11h 45m
Deal found 18/10C$ 2,671
Sat 6/37:40 p.m. -
1 stop9h 35m
Sat 27/311:30 a.m. -
1 stop14h 35m
Deal found 14/10C$ 2,680
Tue 2/27:40 p.m. -
1 stop9h 35m
Wed 31/312:15 p.m. -
1 stop11h 55m
Deal found 18/10C$ 2,701
Tue 1/127:40 p.m. -
1 stop9h 35m
Tue 8/1211:30 a.m. -
1 stop11h 45m
Deal found 15/10C$ 2,955
Mon 2/115:20 p.m. -
Nonstop6h 50m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 17/10C$ 4,104
Mon 8/33:40 p.m. -
1 stop10h 35m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 16/10C$ 2,145
Tue 9/33:40 p.m. -
1 stop10h 35m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 16/10C$ 2,371
Sat 6/33:40 p.m. -
1 stop10h 35m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 16/10C$ 2,805
Sun 7/35:35 p.m. -
1 stop12h 50m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 16/10C$ 6,923
Wed 10/312:55 p.m. -
2 stops13h 20m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 16/10C$ 2,792
Travel insights for business class flights from Canada to Ireland
Get recent, data-driven insights about business class flights from Canada to Ireland including ideal travel times, pricing trends, and more.
CA0-IE0
YYZ-DUB
YUL-DUB
YVR-DUB
YOW-DUB
Which month is the cheapest to fly Business Class from Canada to Ireland?
For Business Class flights, the cheapest month to fly this route is March. The most expensive months are December and January.
Rainfall in Ireland by month
Plan your trip to Ireland by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Ireland ranges from 49.0 - 79.0 mm per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Ireland when rainfall is around 49.0 mm.
Temperature in Ireland by month
Plan your trip to Ireland by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).
Frequently asked questions about Ireland business class tickets
Find answers to common questions related to Business Class tickets for flights to Ireland. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 19 October 2026.
What is the cheapest price for a Business Class ticket to Ireland?
It would cost one person about C$ 6,067 to fly Business Class to Ireland, usually. The lowest price a user reported recently is C$ 3,690 (for a Business Class class ticket flying from Toronto Pearson Intl Airport to Ireland).
How many premium cabins does Air Canada have for flights to Ireland?
Air Canada currently offers a couple premium cabin classes on flights to Ireland: Business Class and Prem Economy Class. Still not enough? Try taking a look at other airlines or choosing a new departing point for more cabin options.
What is the cheapest month to book a Business Class flight from Canada to Ireland?
Currently, March is the cheapest month in which you can book a Business Class flight from Canada to Ireland (average of C$ 3,025). Flying from Canada to Ireland in December is currently the most expensive (average of C$ 5,568). 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.
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyze navigation, to offer and measure personalized advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review and update your choices anytime by clicking the ’Privacy Preferences’ link in the page side navigation.