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 9 September 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 9 September 2026.
Tue 3/1115:00 -
Nonstop1h 20m
Tue 3/1120:05 -
Nonstop1h 20m
Deal found 5/9£197
Wed 4/1106:50 -
Nonstop1h 25m
Wed 11/1108:55 -
Nonstop1h 30m
Deal found 5/9£199
Tue 8/1206:50 -
Nonstop1h 25m
Tue 15/1217:00 -
Nonstop1h 35m
Deal found 9/9£199
Sun 8/1118:05 -
Nonstop1h 20m
Sun 15/1111:10 -
Nonstop1h 30m
Deal found 9/9£224
Wed 4/1118:25 -
Nonstop1h 20m
Wed 11/1120:40 -
Nonstop1h 20m
Deal found 5/9£236
Tue 5/106:30 -
Nonstop1h 20m
Tue 12/120:40 -
Nonstop1h 20m
Deal found 8/9£239
Best business class flights to Ireland
Discover carefully curated business class flight deals to Ireland that have cost, travel time, and stopover in mind to ensure you get the best travel experience. Data last updated 9 September 2026.
Sun 3/118:05 -
Nonstop1h 20m
Sun 10/111:10 -
Nonstop1h 30m
Deal found 5/9£199
Fri 4/1219:25 -
Nonstop1h 20m
Fri 11/1219:15 -
Nonstop1h 20m
Deal found 5/9£199
Tue 5/120:15 -
1 stop13h 50m
Tue 12/105:10 -
1 stop7h 40m
Deal found 8/9£419
Wed 7/1009:25 -
1 stop8h 25m
Tue 13/1013:00 -
1 stop4h 50m
Deal found 7/9£431
Wed 23/917:55 -
1 stop16h 00m
Sun 27/918:35 -
1 stop23h 25m
Deal found 9/9£435
Thu 7/115:00 -
Nonstop1h 20m
Thu 14/111:10 -
Nonstop1h 30m
Deal found 9/9£199
Tue 20/1018:05 -
Nonstop1h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9£157
Sat 26/920:40 -
1 stop12h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£304
Thu 8/1006:45 -
Nonstop1h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£159
Tue 6/1014:45 -
Nonstop1h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9£159
Mon 28/918:05 -
Nonstop1h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£161
Fri 9/1018:40 -
1 stop13h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£391
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 9 September 2026.
Fri 16/1006:45 -
Nonstop1h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9£157
Thu 8/1006:45 -
Nonstop1h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£159
Wed 30/906:45 -
Nonstop1h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£159
Mon 28/918:05 -
Nonstop1h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£161
Wed 23/906:45 -
Nonstop1h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£169
Mon 14/920:30 -
Nonstop1h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£175
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 9 September 2026.
Tue 3/1115:00 -
Nonstop1h 20m
Tue 3/1120:05 -
Nonstop1h 20m
Deal found 5/9£197
Sun 8/1118:05 -
Nonstop1h 20m
Sun 15/1111:10 -
Nonstop1h 30m
Deal found 9/9£224
Tue 27/1015:00 -
Nonstop1h 20m
Thu 29/1007:00 -
Nonstop1h 35m
Deal found 9/9£251
Tue 6/1006:45 -
Nonstop1h 20m
Tue 13/1019:20 -
Nonstop1h 25m
Deal found 5/9£258
Wed 30/906:45 -
Nonstop1h 20m
Wed 7/1020:10 -
Nonstop1h 25m
Deal found 8/9£265
Sun 25/1018:05 -
Nonstop1h 20m
Fri 30/1019:15 -
Nonstop1h 20m
Deal found 8/9£269
Thu 8/1008:10 -
Nonstop1h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£9,894
Fri 16/1006:45 -
Nonstop1h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9£157
Thu 8/1006:45 -
Nonstop1h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£159
Wed 30/906:45 -
Nonstop1h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£159
Wed 23/906:45 -
Nonstop1h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£169
Mon 14/920:30 -
Nonstop1h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£175
Travel insights for business class flights from United Kingdom to Ireland
Get recent, data-driven insights about business class flights from United Kingdom to Ireland including ideal travel times, pricing trends, and more.
GB0-IE0
LCY-DUB
LGW-DUB
BHX-DUB
MAN-DUB
Which month is the cheapest to fly Business Class from the United Kingdom to Ireland?
For Business Class flights, the cheapest month to fly this route is November. The most expensive months are December and July.
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 inches 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 9 September 2026.
What is the cheapest price for a Business Class ticket to Ireland?
Normally, Business Class flights to Ireland fall around £2,495 per ticket. However, £248 is the cheapest rate for this flight found recently (this flight took off from London City Airport).
How many premium cabins does Aer Lingus have for flights to Ireland?
Aer Lingus has 2 premium cabins on its schedule for flights to Ireland: Business Class and Prem Economy Class. If you prefer to see more cabin class options, you can try switching up different departure and/or arrival dates.
What is the cheapest month to book a Business Class flight from United Kingdom to Ireland?
Currently, February is the cheapest month in which you can book a Business Class flight from United Kingdom to Ireland (average of £244). Flying from United Kingdom to Ireland in December is currently the most expensive (average of £350). 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 analyse navigation, to offer and measure personalised 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 your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.