
Saint Louis to Dublin Flights on Aer Lingus from $925.47*
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1 Passenger(s)
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Book Saint Louis (STL) to Dublin (DUB) flight deals*
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Business Class deals on flights to Dublin (DUB)
Saint Louis (STL)to
Dublin (DUB)
Jul 14 2026 - Jul 28 2026
Roundtrip*
Business
From
$3,599.18
Seen: 21 hrs ago
Saint Louis (STL)to
Dublin (DUB)
Jul 30 2026 - Aug 11 2026
Roundtrip*
Business
From
$3,849.18
Seen: 18 hrs ago
Saint Louis (STL)to
Dublin (DUB)
Jul 15 2026 - Jul 25 2026
Roundtrip*
Business
From
$3,849.18
Seen: 20 hrs ago
Saint Louis (STL)to
Dublin (DUB)
Jul 22 2026 - Jul 27 2026
Roundtrip*
Business
From
$4,249.18
Seen: 21 hrs ago
Saint Louis (STL)to
Dublin (DUB)
Jun 10 2026 - Jun 17 2026
Roundtrip*
Business
From
$8,349.12
Seen: 17 hrs ago
* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.

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Book Saint Louis to Dublin flight deals*
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Saint Louis (STL) | Dublin (DUB) | Roundtrip* / Economy | Jan 19 2027 - Jan 27 2027 | From $925.47 Seen: 16 hrs ago |
| Saint Louis (STL) | Dublin (DUB) | Roundtrip* / Economy | Mar 26 2027 - Apr 9 2027 | From $1,008.62 Seen: 15 hrs ago |
* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.