AirHint found the following cheapest return flights from Cardiff (CWL) to Glasgow (GLA) in January 2026 (see full year).

Return flights

11 Jan - 14 Jan	Ryanair
12 Jan - 14 Jan	Ryanair
23 Jan - 26 Jan	Ryanair
21 Jan - 13 Feb	Ryanair
14 Jan - 21 Jan	Ryanair
21 Jan - 23 Jan	Ryanair
23 Jan - 27 Jan	Ryanair
11 Jan - 16 Jan	Ryanair
28 Jan - 11 Feb	Ryanair
16 Jan - 25 Jan	Ryanair
23 Jan - 25 Jan	Ryanair
24 Jan - 25 Jan	Ryanair
30 Jan - 01 Feb	Ryanair
31 Jan - 01 Feb	Ryanair

Also check the deals for one-way flights from Cardiff to Glasgow in January.

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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Cheapest return flights from Cardiff to Glasgow in January from $96

Return flights