Cheapest return flights from St. Louis to Dublin in August from 527€

Best time to book flights for St. Louis (STL) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest return flights from St. Louis (STL) to Dublin (DUB) in August 2025 (see full year).

Return flights

19 Aug - 26 Aug United
26 Aug - 05 Sep United
01 Aug - 08 Aug Air Canada
04 Aug - 11 Aug United
29 Aug - 05 Sep United
09 Aug - 16 Aug United
12 Aug - 16 Aug Aer Lingus

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

Skyscanner

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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