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Cheap Business Class flights to Dublin

LHR — DUB
11 Apr — 18 Apr1
1 adult
1 adult, Business, 0 bags

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Cheap business class flights to Dublin in 2026

Find the latest flights to Dublin in 2026, 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 12 March 2026.

Average Price

£1,585

Cheapest Price

£200

Top Rated Airline

British Airways

No. of Airlines

1

Arrival Airport

Dublin Airport
Average for return business class flights in March 2026
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The lowest price for a business class flight ticket to Dublin
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Most popular airline to fly business class with to Dublin in the past 7 days
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Airline that offers business class options for this route
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Find business class flight deals to Dublin

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Cheapest business class flights to Dublin
Explore the most affordable business class flight options available to Dublin. Find the lowest fares based on data from user searches, with prices last updated on 12 March 2026.

Thu 23/709:10
LCY
-
DUB
Nonstop1h 25m
British Airways
Tue 28/715:45
DUB
-
LCY
Nonstop1h 35m
British Airways
Deal found 11/3£198
Tue 2/618:05
LCY
-
DUB
Nonstop1h 25m
British Airways
Wed 3/620:10
DUB
-
LCY
Nonstop1h 25m
British Airways
Deal found 10/3£199
Thu 30/413:45
LCY
-
DUB
Nonstop1h 20m
British Airways
Mon 11/515:45
DUB
-
LCY
Nonstop1h 35m
British Airways
Deal found 12/3£200
Thu 7/506:20
LHR
-
DUB
Nonstop1h 25m
British Airways
Sat 16/520:15
DUB
-
LHR
Nonstop1h 15m
British Airways
Deal found 10/3£224
Thu 30/406:20
LHR
-
DUB
Nonstop1h 25m
British Airways
Mon 11/517:15
DUB
-
LHR
Nonstop1h 25m
British Airways
Deal found 12/3£225
Wed 1/406:45
LCY
-
DUB
Nonstop1h 20m
British Airways
Fri 10/420:10
DUB
-
LCY
Nonstop1h 25m
British Airways
Deal found 10/3£226

Travel insights for business class flights from United Kingdom to Dublin

Get recent, data-driven insights about business class flights from United Kingdom to Dublin including ideal travel times, pricing trends, and more.

What is the cheapest month to book a Business Class flight from United Kingdom to Dublin?

Currently, January is the cheapest month in which you can book a Business Class flight from United Kingdom to Dublin (average of £213). Flying from United Kingdom to Dublin in December is currently the most expensive (average of £399). 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.

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dublin 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 Dublin when rainfall is around 49.0 mm.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dublin, 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 Dublin business class tickets

Find answers to common questions related to business class tickets for flights to Dublin. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 12 March 2026.

  • What is the cheapest price for a Business Class ticket to Dublin?

    Normally, Business Class flights to Dublin fall around £1,585 per ticket. However, £200 is the cheapest rate for this flight found recently (this flight took off from London City Airport).

  • How many premium cabins does British Airways have for flights to Dublin?

    Travellers who want to experience premium cabins usually book through British Airways, the most popular airline with flights to Dublin. There are 2 premium cabins provided right now: Business Class and Prem Economy Class.

  • What is the cheapest month to book a Business Class flight from United Kingdom to Dublin?

    Currently, January is the cheapest month in which you can book a Business Class flight from United Kingdom to Dublin (average of £213). Flying from United Kingdom to Dublin in December is currently the most expensive (average of £399). 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.

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