Cheapest return flights from Houston to Dublin in March from 425€

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

Return flights

03 Mar - 10 Mar Austrian Airlines
24 Mar - 31 Mar United
09 Mar - 16 Mar Lufthansa
19 Mar - 26 Mar United
01 Mar - 08 Mar KLM
22 Mar - 29 Mar KLM
08 Mar - 15 Mar Air Canada
20 Mar - 27 Mar Air Canada
12 Mar - 19 Mar Delta
12 Mar - 20 Mar Delta

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

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