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

Return flights

22 Jul - 21 Aug	Condor
22 Jul - 22 Aug	IndiGo
24 Jul - 15 Aug	IndiGo
26 Jul - 16 Aug	IndiGo
19 Jul - 20 Aug	IndiGo
25 Jul - 08 Aug	IndiGo
25 Jul - 05 Aug	IndiGo
27 Jul - 08 Aug	IndiGo
12 Jul - 09 Aug	IndiGo
10 Jul - 06 Aug	IndiGo
08 Jul - 29 Jul	IndiGo
08 Jul - 22 Jul	IndiGo
25 Jul - 29 Jul	IndiGo
16 Jul - 30 Jul	IndiGo
13 Jul - 28 Jul	IndiGo
10 Jul - 23 Jul	IndiGo
10 Jul - 22 Jul	IndiGo
12 Jul - 31 Jul	IndiGo
13 Jul - 16 Jul	IndiGo
09 Jul - 23 Jul	IndiGo

Also check the deals for one-way flights from Bangkok to Zurich 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 Zurich in July from 510€

Return flights