Cheapest return flights from Glasgow to Dublin in May from $40

AirHint found the following cheapest return flights from Glasgow (GLA) to Dublin (DUB) in May 2026 (see full year).

Return flights

25 May - 28 May Ryanair direct
07 May - 14 May Ryanair direct
07 May - 28 May Ryanair direct
07 May - 10 May Ryanair direct
07 May - 11 May Ryanair direct
07 May - 15 May Ryanair direct
05 May - 14 May Ryanair direct
05 May - 10 May Ryanair direct
05 May - 11 May Ryanair direct
05 May - 15 May Ryanair direct
25 May - 12 Jun Ryanair direct
25 May - 05 Jun Ryanair direct
25 May - 06 Jun Ryanair direct
21 May - 05 Jun Ryanair direct
21 May - 06 Jun Ryanair direct
27 May - 12 Jun Ryanair direct
26 May - 12 Jun Ryanair direct
24 May - 12 Jun Ryanair direct
19 May - 05 Jun Ryanair direct
19 May - 06 Jun Ryanair direct

Also check the deals for one-way flights from Glasgow 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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