AirHint found the following cheapest return flights from Cardiff (CWL) to Paris (CDG) in March 2026 (see full year).

Return flights

06 Mar - 09 Mar	Ryanair
11 Mar - 24 Mar	KLM
10 Mar - 14 Mar	KLM
14 Mar - 18 Mar	KLM
13 Mar - 16 Mar	KLM
11 Mar - 14 Mar	KLM
08 Mar - 31 Mar	KLM
26 Mar - 30 Mar	KLM
12 Mar - 14 Mar	KLM
26 Mar - 28 Mar	KLM
28 Mar - 01 Apr	KLM
28 Mar - 11 Apr	KLM

Also check the deals for one-way flights from Cardiff to Paris in March.

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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Cheapest return flights from Cardiff to Paris in March from 201€

Return flights