AirHint found the following cheapest return flights from Lyon (LYS) to Singapore (SIN) in August 2025 (see full year).

Return flights

31 Aug - 16 Sep	Lufthansa
31 Aug - 07 Sep	Transavia France
17 Aug - 05 Sep	Transavia France
17 Aug - 30 Aug	Transavia France
19 Aug - 26 Aug	Volotea
01 Aug - 16 Aug	LOT
23 Aug - 30 Aug	easyJet
06 Aug - 10 Aug	IndiGo
06 Aug - 18 Aug	LOT
13 Aug - 26 Aug	Aegean Airlines
07 Aug - 26 Aug	Transavia France
12 Aug - 26 Aug	IndiGo
06 Aug - 26 Aug	LOT

Also check the deals for one-way flights from Lyon to Singapore 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 Lyon to Singapore in August from $722

Return flights