Cheap flights from Louisville to Belfast from $399

Travelers frequently search for route combinations, such as Louisville and Fort Lauderdale, Tampa, Orlando, Los Angeles, Philadelphia, San Juan, San Francisco, Charleston, Fort Myers, Dallas, Minneapolis, Aguadilla, Houston, San Diego, New York, New Orleans, San Antonio, Phoenix, Warsaw, Barranquilla.

Travelers frequently search for route combinations, such as Belfast and New York, Washington, D.C., Minneapolis, Orlando, Boston, Miami, Houston, Los Angeles, Sacramento, London, Paris, Birmingham, Glasgow, Douglas, Antalya, Edinburgh, Barcelona, Vancouver, Kraków, Copenhagen.

The main airport in Louisville is Louisville International. It is also served by Indianapolis International, Cincinnati/Northern Kentucky International, Louisville International, Blue Grass, Evansville Regional, Dayton International, Owensboro–Daviess County Regional.

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

Currently, you can fly between Louisville and Belfast with Spirit Airlines, easyJet, Ryanair, Aer Lingus, Allegiant Air.

If you don’t have specific dates for your trip between Louisville and Belfast, 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 Louisville and Belfast, 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 Louisville. The main one is Louisville International and other nearby airports include Indianapolis International, Cincinnati/Northern Kentucky International, Louisville International, Blue Grass, Evansville Regional, Dayton International, Owensboro–Daviess County Regional

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