Cheap flights from St. Louis to Dublin from £243

Travelers frequently search for route combinations, such as St. Louis and London, Las Vegas, Orlando, Cancún, Denver, Los Angeles, San Francisco, Mexico City, Cali, Buenos Aires, Ottawa, Lima, Toronto, Edmonton, San José, Reykjavik, Kelowna, Tuxtla Gutiérrez, Sydney, Fort Lauderdale.

Travelers frequently search for route combinations, such as Dublin and Manchester, London, Edinburgh, Glasgow, Birmingham, Bristol, Aberdeen, Leeds, Southampton, Liverpool, Newcastle upon Tyne, Barcelona, Cardiff, Exeter, Chișinău, Belfast, Madrid, Donegal, Bucharest, Paris.

The main airport in St. Louis is St. Louis Lambert International. It is also served by St. Louis Lambert International, Evansville Regional, General Wayne A. Downing Peoria International, Waynesville-St. Robert Regional, Central Illinois Regional, Abraham Lincoln Capital, MidAmerica St. Louis, Williamson County Regional, Cape Girardeau Regional, Barkley Regional.

The main airport in Dublin is Dublin. It is also served by Dublin, Cork, Shannon, Belfast International, George Best Belfast City, Ireland West Airport Knock, Donegal, City of Derry, Isle of Man.

Currently, you can fly between St. Louis and Dublin with Frontier Airlines, Aer Lingus, Ryanair, KLM Royal Dutch Airlines, Spirit Airlines.

If you don’t have specific dates for your trip between St. Louis and Dublin, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between St. Louis and Dublin, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around St. Louis. The main one is St. Louis Lambert International and other nearby airports include St. Louis Lambert International, Evansville Regional, General Wayne A. Downing Peoria International, Waynesville-St. Robert Regional, Central Illinois Regional, Abraham Lincoln Capital, MidAmerica St. Louis, Williamson County Regional, Cape Girardeau Regional, Barkley Regional

There are a number of airports in and around Dublin. The main one is Dublin and other nearby airports include Dublin, Cork, Shannon, Belfast International, George Best Belfast City, Ireland West Airport Knock, Donegal, City of Derry, Isle of Man.