AirHint found the following cheapest return flights from Cardiff (CWL) to Amsterdam (AMS) in October 2025 (see full year).

Return flights

10 Oct - 14 Oct	Ryanair
04 Oct - 08 Oct	Ryanair
04 Oct - 07 Oct	Ryanair
16 Oct - 18 Oct	Ryanair
16 Oct - 20 Oct	Ryanair
11 Oct - 14 Oct	Ryanair
20 Oct - 22 Oct	Ryanair
18 Oct - 21 Oct	Ryanair
10 Oct - 17 Oct	Ryanair
07 Oct - 10 Oct	Ryanair
30 Oct - 03 Nov	Ryanair
31 Oct - 03 Nov	Ryanair
25 Oct - 01 Nov	KLM	direct
31 Oct - 03 Nov	KLM	direct
30 Oct - 03 Nov	KLM	direct
24 Oct - 01 Nov	KLM	direct
31 Oct - 02 Nov	KLM	direct
30 Oct - 02 Nov	KLM	direct
25 Oct - 02 Nov	KLM	direct

Also check the deals for one-way flights from Cardiff to Amsterdam in October.

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 October from $151

Return flights