Cheapest return flights from Cardiff to Amsterdam in September from 128€

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

Return flights

01 Sep - 05 Sep Ryanair
13 Sep - 20 Sep Ryanair
11 Sep - 19 Sep Ryanair
06 Sep - 15 Sep Ryanair
06 Sep - 18 Sep Ryanair
03 Sep - 15 Sep Vueling Airlines
03 Sep - 16 Sep Vueling Airlines
13 Sep - 14 Sep Ryanair
05 Sep - 16 Sep Ryanair
05 Sep - 15 Sep Ryanair
29 Sep - 01 Oct Ryanair
27 Sep - 04 Oct Ryanair
29 Sep - 09 Oct KLM direct
23 Sep - 07 Oct KLM direct
25 Sep - 05 Oct KLM direct
25 Sep - 06 Oct KLM direct
21 Sep - 01 Oct KLM direct
29 Sep - 01 Oct KLM direct
27 Sep - 04 Oct KLM direct
29 Sep - 04 Oct KLM direct

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