Cheapest one-way flights from Glasgow to Barcelona in September from 47€

Best time to book flights for Glasgow (GLA) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest one-way flights from Glasgow (GLA) to Barcelona (BCN) in September 2025 (see full year).

One-Way flights

18 Sep Ryanair direct
03 Sep Ryanair direct
09 Sep Ryanair direct
17 Sep Ryanair direct
24 Sep Ryanair direct
06 Sep Ryanair direct
30 Sep Ryanair direct
20 Sep Ryanair direct
13 Sep Ryanair
11 Sep Ryanair direct

Also check the deals for return flights from Glasgow to Barcelona 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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