Cheapest return flights from St. Louis to Dublin in March from 372€

AirHint found the following cheapest return flights from St. Louis (STL) to Dublin (DUB) in March 2026 (see full year).

Return flights

03 Mar - 10 Mar Delta
21 Mar - 02 Apr Delta
21 Mar - 29 Mar Delta
10 Mar - 17 Mar Aer Lingus
05 Mar - 12 Mar Aer Lingus
15 Mar - 22 Mar Aer Lingus
20 Mar - 27 Mar Aer Lingus
25 Mar - 01 Apr Aer Lingus
30 Mar - 06 Apr Aer Lingus

Also check the deals for one-way flights from St. Louis to Dublin in March.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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