€20 Cheap flights to Ireland

Bord Gáis Energy Theatre is the most popular place of interest in Ireland. Many travellers make it a point to stop there while travelling to Ireland. Other popular landmarks and places of interest in Ireland would be 3Olympia Theatre, Aviva Stadium, or St. Stephen's Green.

Flying into Dublin Airport is typically the best way to visit Bord Gáis Energy Theatre, since it is the closest airport to the area.

Dublin is the most popular airport in Ireland to fly to, with 83% of all users travelling to Ireland opting to take a flight into this airport. If you’re interested in staying in Dublin, which is the city in Ireland that is closest to Dublin, then be sure to check momondo for cheap flight deals.

On average, a flight to Ireland will cost €63 per ticket. We’ve had users find flights to Ireland for as low as €38, however. If you’re unable to find a plane ticket for €38, but manage to find one for €45 or less, then this is still a great deal. Keep in mind that flight costs vary depending on where you fly from, what time of year you travel, and what airline you fly with.

Prices for flights to Ireland were last updated today.

The number of operators available for flights to Ireland is 26 as of September 2026.

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 stopovers. It is recommended that you verify with the airline you are booking with for travel to Ireland.

The travel and health documents required for your trip to Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.