AirHint found the following cheapest return flights from Cardiff (CWL) to Rhodos (RHO) in August 2025 (see full year).

Return flights

27 Aug - 03 Sep	TUI
30 Aug - 06 Sep	TUI
23 Aug - 27 Aug	TUI
27 Aug - 03 Sep	TUI	direct
29 Aug - 05 Sep	Aer Lingus
28 Aug - 04 Sep	TUI
23 Aug - 30 Aug	TUI
21 Aug - 27 Aug	TUI
24 Aug - 31 Aug	TUI
24 Aug - 30 Aug	TUI
21 Aug - 24 Aug	Air France
22 Aug - 24 Aug	Air France
30 Aug - 06 Sep	TUI	direct
23 Aug - 30 Aug	TUI	direct

Also check the deals for one-way flights from Cardiff to Rhodos in August.

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 Rhodos in August from $249

Return flights