Cheapest return flights from San Francisco to Dublin in May from 453€

Best time to book flights for San Francisco (SFO) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest return flights from San Francisco (SFO) to Dublin (DUB) in May 2025 (see full year).

Return flights

06 May - 13 May Scandinavian Airlines
13 May - 20 May Air Canada
06 May - 13 May Aer Lingus direct
14 May - 21 May SWISS
13 May - 20 May Aer Lingus direct
15 May - 22 May Air Canada
14 May - 21 May Aer Lingus direct
22 May - 29 May Aer Lingus direct
21 May - 04 Jun United
10 May - 20 May Aer Lingus direct
27 May - 03 Jun WestJet
16 May - 23 May British Airways
26 May - 02 Jun WestJet
28 May - 04 Jun WestJet
27 May - 06 Jun Alaska Airlines
27 May - 04 Jun WestJet
25 May - 01 Jun WestJet
21 May - 04 Jun Aer Lingus direct
27 May - 03 Jun Aer Lingus direct
28 May - 04 Jun Aer Lingus direct

Also check the deals for one-way flights from San Francisco to Dublin in May.

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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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