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Cheap First Class flights to Ireland

LHR — DUB
29 Apr — 6 May1
1 adult
1 adult, First, 0 bags

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Cheap first 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 858,174 searches and data were last updated on 30 March 2026.

Average Price

£189

Cheapest Price

£189
Average for return first class flights in March 2026
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Best first class flights to Ireland
Discover carefully curated first 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 30 March 2026.

Mon 6/716:50
LHR
-
DUB
1 stop19h 30m
Emirates
Deal found 29/3£8,103

Travel insights for first class flights from United Kingdom to Ireland

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

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 first class tickets

Find answers to common questions related to first class tickets for flights to Ireland. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 30 March 2026.

  • What is the cheapest price for a First Class ticket to Ireland?

    A usual price for a First Class ticket to Ireland is £189. Factors like departure/arrival dates or even airline preference can impact final rates. Find First Class deals as low as £189/person if flying from Bristol Airport.

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