Cheap Business Class flights to Ireland

LHR — DUB
5 May — 12 May1
1 adult

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Cheap business class flights to Ireland in 2025

Find the latest flights to Ireland in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data were last updated on 30 April 2025.

Average Price

£2,161

Cheapest Price

£1,521

Top Rated Airline

British Airways

No. of Airlines

18
Average for return business class flights in April 2025
The lowest price for a business class flight ticket to Ireland
Most popular airline to fly business class with to Ireland in the past 7 days
Airlines that offer business class options for this route

Find business class flight deals to Ireland

Cheapest business class flights to Ireland
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 30 April 2025.

Tue 13/518:10LHR - DUB
Nonstop1h 25mBritish Airways
Sat 16/810:55DUB - LHR
Nonstop1h 30mBritish Airways
Deal found 29/4£286
Fri 16/506:20LHR - DUB
Nonstop1h 25mBritish Airways
Sun 18/520:25DUB - LHR
Nonstop1h 20mBritish Airways
Deal found 29/4£391
Tue 27/518:45MAN - DUB
1 stop20h 00mBritish Airways
Tue 3/620:20DUB - MAN
1 stop11h 35mBritish Airways
Deal found 29/4£441
Fri 16/506:30LHR - DUB
1 stop6h 05mKLM
Sun 18/505:55DUB - LHR
1 stop4h 50mKLM
Deal found 29/4£478
Tue 13/512:10LHR - DUB
1 stop5h 40mMultiple Airlines
Sat 16/810:55DUB - LHR
Nonstop1h 30mMultiple Airlines
Deal found 29/4£509
Tue 13/513:05LCY - DUB
1 stop4h 45mSWISS
Sat 16/813:00DUB - LCY
1 stop24h 45mSWISS
Deal found 29/4£539