AirHint found the following cheapest return flights from Biarritz-bayonne (BIQ) to Lyon (LYS) in August 2025 (see full year).

Return flights

04 Aug - 11 Aug	easyJet	direct
04 Aug - 18 Aug	easyJet	direct
04 Aug - 22 Aug	easyJet	direct
08 Aug - 11 Aug	easyJet	direct
08 Aug - 11 Aug	Air France
01 Aug - 08 Aug	easyJet	direct
03 Aug - 07 Aug	Air France
31 Aug - 07 Sep	Transavia France
03 Aug - 10 Aug	Air France
30 Aug - 06 Sep	Lufthansa
04 Aug - 08 Aug	easyJet	direct
20 Aug - 27 Aug	Transavia France

Also check the deals for one-way flights from Biarritz-bayonne to Lyon 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 Biarritz-bayonne to Lyon in August from $306

Return flights