Cheapest return flights from Glasgow to Dublin in September from $54

Best time to book flights for Glasgow (GLA) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest return flights from Glasgow (GLA) to Dublin (DUB) in September 2025 (see full year).

Return flights

09 Sep - 24 Sep Ryanair direct
09 Sep - 10 Sep Ryanair direct
17 Sep - 24 Sep Ryanair direct
15 Sep - 24 Sep Ryanair direct
11 Sep - 24 Sep Ryanair direct
09 Sep - 29 Sep Ryanair direct
09 Sep - 22 Sep Ryanair direct
17 Sep - 29 Sep Ryanair direct
17 Sep - 22 Sep Ryanair direct
22 Sep - 24 Sep Ryanair direct
26 Sep - 14 Oct Ryanair direct
26 Sep - 16 Oct Ryanair direct
22 Sep - 10 Oct Ryanair direct
26 Sep - 10 Oct Ryanair direct

Also check the deals for one-way flights from Glasgow to Dublin in September.

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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