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

Return flights

31 Oct - 03 Nov	Ryanair
30 Oct - 06 Nov	KLM	direct
30 Oct - 04 Nov	KLM	direct
28 Oct - 31 Oct	Ryanair
28 Oct - 01 Nov	Ryanair
31 Oct - 03 Nov	KLM	direct
28 Oct - 04 Nov	KLM	direct
27 Oct - 29 Oct	Ryanair
29 Oct - 01 Nov	KLM	direct
28 Oct - 01 Nov	KLM	direct
27 Oct - 30 Oct	Ryanair
21 Oct - 28 Oct	Ryanair
27 Oct - 30 Oct	KLM	direct
22 Oct - 26 Oct	KLM	direct
31 Oct - 02 Nov	Ryanair
27 Oct - 31 Oct	Ryanair
20 Oct - 27 Oct	KLM	direct
26 Oct - 29 Oct	KLM	direct
21 Oct - 28 Oct	KLM	direct
31 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.

Book a cheap hotel in Amsterdam

Cheap car rent in Amsterdam

Cheapest return flights from Cardiff to Amsterdam in October from $218

Return flights