Cheapest return flights from Amsterdam to Cardiff in May from 137€

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

Return flights

06 May - 12 May Ryanair
26 May - 12 Jun Ryanair
15 May - 18 May Ryanair
07 May - 08 May Ryanair
19 May - 21 May Ryanair
28 May - 31 May Ryanair
13 May - 19 May Ryanair
08 May - 10 May KLM
23 May - 26 May KLM direct
23 May - 30 May KLM direct
28 May - 31 May KLM direct
24 May - 12 Jun KLM direct
25 May - 12 Jun KLM direct
26 May - 12 Jun KLM direct
31 May - 04 Jun KLM direct
31 May - 06 Jun KLM direct
31 May - 05 Jun KLM direct

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

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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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