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

Return flights

24 Jan - 28 Jan	Ryanair
19 Jan - 21 Jan	Ryanair
24 Jan - 26 Jan	Ryanair
07 Jan - 09 Jan	Ryanair
17 Jan - 19 Jan	Ryanair
19 Jan - 24 Jan	Ryanair
10 Jan - 24 Jan	Ryanair
05 Jan - 09 Jan	Ryanair
11 Jan - 24 Jan	Ryanair
10 Jan - 14 Jan	Ryanair
30 Jan - 06 Feb	Ryanair
30 Jan - 04 Feb	Ryanair
30 Jan - 01 Feb	Ryanair
29 Jan - 01 Feb	Ryanair
31 Jan - 03 Feb	KLM	direct
30 Jan - 02 Feb	Ryanair
28 Jan - 02 Feb	KLM	direct
29 Jan - 02 Feb	KLM	direct
27 Jan - 06 Feb	KLM	direct
30 Jan - 02 Feb	KLM	direct

Also check the deals for one-way flights from Cardiff to Amsterdam 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 Amsterdam in January from $125

Return flights