Cheapest return flights from Houston to Dublin in May from $644

Best time to book flights for Houston (HOU) to Dublin (DUB) flights at AirHint

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

Return flights

11 May - 19 May Spirit Airlines
04 May - 14 May Turkish Airlines
01 May - 08 May Spirit Airlines
06 May - 17 May jetBlue
03 May - 10 May Turkish Airlines
04 May - 11 May Turkish Airlines
02 May - 09 May Aer Lingus
11 May - 18 May Spirit Airlines
19 May - 27 May Spirit Airlines
20 May - 27 May British Airways
28 May - 03 Jun Air Canada
22 May - 03 Jun WestJet
27 May - 03 Jun WestJet
28 May - 04 Jun British Airways
26 May - 02 Jun British Airways
31 May - 08 Jun WestJet
25 May - 01 Jun Delta

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

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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