First Class Flights to Ireland in 2025

You can catch a business class flight to Ireland starting at just £2,009 on average, and if you’re flexible, flying from United Kingdom may even cost as little as £277 (price last reported on 30 Mar). Please be aware that travel dates and airline, among other factors, may have an impact on final prices.

Travelers who want to upgrade from Economy but find business class tickets too expensive can try flying premium economy class. premium economy class flight tickets to Ireland usually cost £1,446 per person, which is still a hefty 29% savings for comfortable seats and some premium services (compared to business class seats for this destination).

Tired of flying Economy? Ryanair, the most highly rated airline for flights to Ireland, offers a premium cabin class: business class. We advise exploring other airlines and being flexible with where you’re flying from to have the most cabin choices.

Many travellers choose flying First Class to Ireland for plenty of reasons. From comfortable seats and exclusive services to additional entertainment and dining options, First Class cabins can offer a lot to both the regular traveller and the frequent flyers. Perks and amenities vary by airlines, please refer to the airline’s website for full information.

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right First Class flight to Ireland.

Yes. All First Class flights to Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

Once you have performed a search for First Class flight tickets to Ireland, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

If you are not ready to book a First Class flight to Ireland now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on First Class flights to Ireland and let you know when they change.

Prices for flights from United Kingdom to Ireland are updated daily.

There are 6 operators available for flights from United Kingdom to Ireland as of April 2025.

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Ireland.

The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.