AirHint found the following cheapest return flights from Bangkok (BKK) to Lyon (LYS) in July 2025 (see full year).

Return flights

09 Jul - 25 Aug	IndiGo
06 Jul - 19 Aug	IndiGo
08 Jul - 15 Jul	Hainan Airlines
18 Jul - 22 Jul	IndiGo
08 Jul - 16 Jul	IndiGo
04 Jul - 16 Jul	IndiGo
08 Jul - 17 Jul	IndiGo
10 Jul - 17 Jul	IndiGo
07 Jul - 17 Jul	IndiGo
04 Jul - 14 Jul	IndiGo
04 Jul - 17 Jul	IndiGo
04 Jul - 13 Jul	IndiGo

Also check the deals for one-way flights from Bangkok to Lyon in July.

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 Bangkok to Lyon in July from 637€

Return flights