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

Return flights

21 Jul - 26 Jul	IndiGo
24 Jul - 31 Jul	LOT
23 Jul - 18 Aug	Transavia France
19 Jul - 31 Jul	Volotea
28 Jul - 14 Aug	LOT
31 Jul - 10 Aug	LOT
21 Jul - 03 Aug	IndiGo
20 Jul - 27 Jul	IndiGo
23 Jul - 05 Aug	IndiGo
25 Jul - 30 Jul	AJet
17 Jul - 22 Jul	Transavia France
24 Jul - 25 Jul	IndiGo
27 Jul - 30 Jul	Transavia France
22 Jul - 04 Aug	IndiGo
31 Jul - 21 Aug	LOT
21 Jul - 01 Aug	IndiGo
19 Jul - 02 Aug	IndiGo
19 Jul - 01 Aug	IndiGo
18 Jul - 31 Jul	IndiGo
21 Jul - 28 Jul	IndiGo

Also check the deals for one-way flights from Lyon to Bangkok 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 Lyon to Bangkok in July from $934

Return flights