£16 Cheap flights to Dublin

You are more likely to see cheaper flights to Dublin from United Kingdom when booking 31 days ahead of your departure date. In general, you can expect to find flights to Dublin for around £70 when searching 31 days out. In the past 72 hours, momondo users found flights from United Kingdom to Dublin for as low as £42.

Those flying to Dublin could potentially find better pricing at Waterford Airport (87 mi from Dublin city centre) depending on the month and departure airport.

Prices for flights to Dublin Airport were last updated today.

As of August 2026, there are 23 operators available to choose from for flights to Dublin Airport.

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 to Dublin Airport.

The necessary travel and health documents for your Dublin Airport 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.