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 629,999 searches and data were last updated on 27 July 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 27 July 2026.
Tue 22/127:15 p.m.
YYZ
-
DUB
1 stop10h 00m
Icelandair
Tue 29/1211:30 a.m.
DUB
-
YYZ
1 stop11h 30m
Icelandair
Deal found 25/7C$ 2,424
Tue 15/127:40 p.m.
YYZ
-
DUB
1 stop9h 35m
Icelandair
Wed 17/211:30 a.m.
DUB
-
YYZ
1 stop11h 45m
Icelandair
Deal found 23/7C$ 2,450
Thu 17/127:15 p.m.
YYZ
-
DUB
1 stop10h 00m
Icelandair
Mon 15/211:30 a.m.
DUB
-
YYZ
1 stop11h 45m
Icelandair
Deal found 23/7C$ 2,511
Sat 12/127:40 p.m.
YYZ
-
DUB
1 stop9h 35m
Icelandair
Wed 17/211:30 a.m.
DUB
-
YYZ
1 stop11h 45m
Icelandair
Deal found 23/7C$ 2,673
Thu 8/109:25 p.m.
YHZ
-
DUB
1 stop9h 40m
Icelandair
Sun 18/1012:15 p.m.
DUB
-
YHZ
1 stop12h 10m
Icelandair
Deal found 24/7C$ 2,712
Mon 5/1011:10 p.m.
YYZ
-
DUB
1 stop9h 05m
Icelandair
Tue 20/102:15 p.m.
DUB
-
YYZ
1 stop9h 55m
Icelandair
Deal found 22/7C$ 2,715
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 27 July 2026.
Thu 17/127:15 p.m.
YYZ
-
DUB
1 stop10h 00m
Icelandair
Fri 19/211:30 a.m.
DUB
-
YYZ
1 stop11h 45m
Icelandair
Deal found 23/7C$ 2,673
Thu 1/1010:45 p.m.
YUL
-
DUB
1 stop14h 20m
TAP AIR PORTUGAL
Thu 15/105:30 a.m.
DUB
-
YUL
1 stop20h 40m
TAP AIR PORTUGAL
Deal found 24/7C$ 4,565
Tue 15/911:00 a.m.
YYZ
-
DUB
1 stop13h 10m
Aer Lingus
Wed 30/91:15 p.m.
DUB
-
YYZ
1 stop13h 20m
Aer Lingus
Deal found 24/7C$ 4,593
Mon 5/105:35 p.m.
YYZ
-
DUB
Nonstop6h 35m
Multiple Airlines
Tue 20/102:15 p.m.
DUB
-
YYZ
1 stop9h 55m
Multiple Airlines
Deal found 22/7C$ 4,758
Mon 17/82:30 p.m.
YUL
-
DUB
1 stop14h 05m
American Airlines
Fri 28/812:45 p.m.
DUB
-
YUL
2 stops13h 59m
American Airlines
Deal found 26/7C$ 5,285
Wed 30/93:20 p.m.
YYZ
-
DUB
2 stops14h 05m
KLM
Wed 14/1011:10 a.m.
DUB
-
YYZ
2 stops14h 40m
KLM
Deal found 25/7C$ 5,398
Sat 21/113:40 p.m.
YVR
-
DUB
1 stop10h 35m
Icelandair
Deal found 25/7C$ 2,398
Tue 6/1010:00 p.m.
YYZ
-
DUB
1 stop37h 00m
Turkish Airlines
Deal found 26/7C$ 2,514
Sun 16/88:30 a.m.
YVR
-
DUB
1 stop12h 45m
Multiple Airlines
Deal found 25/7C$ 3,141
Mon 7/910:45 p.m.
YUL
-
DUB
1 stop14h 20m
TAP AIR PORTUGAL
Deal found 24/7C$ 3,228
Tue 8/95:35 p.m.
YYZ
-
DUB
Nonstop6h 35m
American Airlines
Deal found 23/7C$ 3,314
Sat 5/95:35 p.m.
YYZ
-
DUB
Nonstop6h 35m
Aer Lingus
Deal found 22/7C$ 3,435
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 27 July 2026.
Fri 16/1011:10 p.m.
YYZ
-
DUB
1 stop9h 05m
Icelandair
Deal found 23/7C$ 1,526
Sat 5/98:45 p.m.
YYZ
-
DUB
1 stop9h 20m
Icelandair
Deal found 23/7C$ 1,860
Mon 7/911:10 p.m.
YYZ
-
DUB
1 stop30h 55m
Icelandair
Deal found 23/7C$ 1,919
Sun 4/108:45 p.m.
YYZ
-
DUB
1 stop11h 30m
Icelandair
Deal found 26/7C$ 2,302
Wed 5/85:35 p.m.
YYZ
-
DUB
Nonstop6h 35m
Aer Lingus
Deal found 26/7C$ 2,369
Sat 21/113:40 p.m.
YVR
-
DUB
1 stop10h 35m
Icelandair
Deal found 25/7C$ 2,398
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 27 July 2026.
Thu 3/97:55 p.m.
YYC
-
DUB
Nonstop7h 55m
WestJet
Sun 13/91:00 p.m.
DUB
-
YYC
Nonstop8h 15m
WestJet
Deal found 24/7C$ 7,740
Mon 5/1011:10 p.m.
YYZ
-
DUB
1 stop9h 05m
Icelandair
Tue 20/102:15 p.m.
DUB
-
YYZ
1 stop9h 55m
Icelandair
Deal found 22/7C$ 2,715
Wed 30/911:10 p.m.
YYZ
-
DUB
1 stop9h 05m
Icelandair
Tue 13/102:15 p.m.
DUB
-
YYZ
1 stop9h 55m
Icelandair
Deal found 25/7C$ 2,753
Wed 30/911:10 p.m.
YYZ
-
DUB
1 stop9h 05m
Icelandair
Mon 12/102:15 p.m.
DUB
-
YYZ
1 stop9h 55m
Icelandair
Deal found 25/7C$ 2,828
Tue 15/127:40 p.m.
YYZ
-
DUB
1 stop9h 35m
Icelandair
Wed 17/211:30 a.m.
DUB
-
YYZ
1 stop11h 45m
Icelandair
Deal found 23/7C$ 2,450
Sat 12/127:40 p.m.
YYZ
-
DUB
1 stop9h 35m
Icelandair
Wed 17/211:30 a.m.
DUB
-
YYZ
1 stop11h 45m
Icelandair
Deal found 23/7C$ 2,673
Mon 7/98:50 p.m.
YUL
-
DUB
Nonstop5h 55m
Lufthansa
Deal found 24/7C$ 3,732
Wed 5/85:35 p.m.
YYZ
-
DUB
Nonstop6h 35m
Aer Lingus
Deal found 26/7C$ 2,369
Fri 16/105:35 p.m.
YYZ
-
DUB
Nonstop6h 35m
Aer Lingus
Deal found 23/7C$ 3,024
Tue 6/105:35 p.m.
YYZ
-
DUB
Nonstop6h 35m
Aer Lingus
Deal found 23/7C$ 3,056
Mon 21/97:55 p.m.
YYC
-
DUB
Nonstop7h 55m
WestJet
Deal found 24/7C$ 8,815
Sat 12/97:55 p.m.
YYC
-
DUB
Nonstop7h 55m
WestJet
Deal found 22/7C$ 8,816
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
YHZ-DUB
YUL-DUB
YYC-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 September and June.
What airlines can I book Business Class flights to Ireland with?
Our travellers rated Lufthansa as the most popular provider for Business Class flights to Ireland. Reminder: not every airline will have the exact same seats and premium services, even within the same cabin class.
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).
Top business class airline flying to Ireland
Explore the top four business class airlines operating flights to Ireland. Find out more about these airlines and their offerings, including amenities, in-flight services, and customer reviews. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 27 July 2026.
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 27 July 2026.
What is the cheapest price for a Business Class ticket to Ireland?
It would cost one person about C$ 4,098 to fly Business Class to Ireland, usually. The lowest price a user reported recently is C$ 3,685 (for a Business Class class ticket flying from Toronto Pearson Intl Airport to Ireland).
How much do Prem Economy Class flight tickets to Ireland cost?
Try Prem Economy Class for your flight to Ireland instead of Business Class to save up to 68%. The average price a user would pay for Prem Economy Class tickets to Ireland is C$ 1,327.
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 airlines can I book Business Class flights to Ireland with?
Our travellers rated Lufthansa as the most popular provider for Business Class flights to Ireland. Reminder: not every airline will have the exact same seats and premium services, even within the same cabin class.
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$ 3,338). Flying from Canada to Ireland in September is currently the most expensive (average of C$ 5,357). 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.