Cheap flights from St. Louis, MO to Dublin, Ireland

Flights starting at £302. Choose between American Airlines, Aer Lingus, or Frontier Airlines to find the best price.

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Tips to know when travelling to Dublin

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Travelers usually depart from St. Louis Lambert International, or St. Louis Union Station when they travel from St. Louis to Dublin. Book your trip to arrive at Dublin, Dublin - Pearse St. Bus Stop, Dublin - North Wall Quay, Dublin - Merrion Row, or Dublin - Eden Quay. The most popular airlines for this route are American Airlines, Aer Lingus, Frontier Airlines, Spirit Airlines, and British Airways. St. Louis and Dublin have 299 direct flights per week. When you arrive at Dublin, consider visiting Caernarfon, Bru Na Boinne Neolithic Site (County Meath, Ireland), Trinity College, Dublin, Portmeirion, and Rock of Cashel.

Check-in for a flight from St. Louis to Dublin

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
American AirlinesAALAANoNo
Aer LingusEINEINoOpens 48 days before flight
Closes 5 hours before flight
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
British AirwaysBAWBANo0
0

Ireland COVID-19 travel restrictions

Your trip summary

Departure

Travel restrictions
  • Travel is allowed
  • Proof of pre-departure COVID-19 test is not required
  • Quarantine is not required
Visa requirements
  • Visa is not required
Additional information
  • Masks are recommended in certain situations

Return

Travel restrictions
  • Travel is allowed
  • Proof of pre-departure COVID-19 test is not required
  • Quarantine is not required
Visa requirements
  • Visa is not required

Frequently asked questions

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