Cheapest return flights from Cardiff to Amsterdam in December from $203

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

Return flights

07 Dec - 14 Dec KLM direct
08 Dec - 11 Dec KLM direct
09 Dec - 14 Dec KLM direct
30 Dec - 02 Jan KLM direct
27 Dec - 29 Dec KLM direct
16 Dec - 19 Dec KLM direct
27 Dec - 31 Dec KLM direct
05 Dec - 08 Dec KLM direct
31 Dec - 03 Jan KLM direct
18 Dec - 21 Dec KLM direct
12 Dec - 15 Dec KLM direct

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

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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