Cheapest return flights from Chicago to Dublin in March from 455€

Best time to book flights for Chicago (ORD) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Dublin (DUB) in March 2025 (see full year).

Return flights

04 Mar - 12 Mar Delta
17 Mar - 26 Mar Delta
02 Mar - 14 Mar Delta
04 Mar - 11 Mar Air France
24 Mar - 01 Apr Delta
25 Mar - 01 Apr Air France
02 Mar - 09 Mar Scandinavian Airlines
18 Mar - 25 Mar Air France
10 Mar - 19 Mar Delta
18 Mar - 26 Mar Delta
24 Mar - 31 Mar KLM
16 Mar - 25 Mar Delta
26 Mar - 03 Apr Delta
26 Mar - 03 Apr Aer Lingus direct
30 Mar - 06 Apr Delta
26 Mar - 06 Apr Delta
28 Mar - 04 Apr United
27 Mar - 01 Apr United
27 Mar - 06 Apr Delta
27 Mar - 07 Apr WestJet

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

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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