Cheapest return flights from Cardiff to Amsterdam in September from 186€

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

Return flights

12 Sep - 13 Sep KLM direct
04 Sep - 06 Sep KLM direct
09 Sep - 20 Sep KLM direct
04 Sep - 07 Sep KLM direct
13 Sep - 20 Sep KLM direct
09 Sep - 14 Sep KLM direct
10 Sep - 14 Sep KLM direct
19 Sep - 03 Oct KLM direct
14 Sep - 16 Sep KLM direct

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

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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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