Cheapest return flights from Cardiff to Amsterdam in December from 166€

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

Return flights

24 Dec - 27 Dec KLM direct
23 Dec - 27 Dec KLM direct
29 Dec - 02 Jan KLM direct
06 Dec - 07 Dec KLM direct
28 Dec - 01 Jan KLM direct
27 Dec - 31 Dec KLM direct
27 Dec - 29 Dec KLM direct
24 Dec - 28 Dec KLM direct
22 Dec - 02 Jan KLM direct
13 Dec - 16 Dec KLM direct
06 Dec - 09 Dec KLM direct
27 Dec - 01 Jan KLM direct
15 Dec - 19 Dec KLM direct
26 Dec - 31 Dec KLM direct
21 Dec - 02 Jan KLM direct
22 Dec - 03 Jan KLM direct
29 Dec - 03 Jan KLM direct
30 Dec - 03 Jan KLM direct
21 Dec - 03 Jan 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.

Book a cheap hotel in Amsterdam

Cheap car rent in Amsterdam

Feel free to contact us with any feedback or request another flight research.