Cheapest return flights from Bangkok to Zurich in September from 556€

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

Return flights

15 Sep - 22 Sep IndiGo
25 Sep - 05 Oct Oman Air
19 Sep - 22 Sep IndiGo
26 Sep - 12 Oct Air India
19 Sep - 21 Sep Air India
11 Sep - 24 Sep Air India
24 Sep - 08 Oct Air India
14 Sep - 28 Sep Air India
18 Sep - 01 Oct Air India
18 Sep - 24 Sep Air India
14 Sep - 24 Sep Air India
11 Sep - 15 Sep Air India
11 Sep - 14 Sep Air India
07 Sep - 14 Sep Air India
25 Sep - 12 Oct Air India
27 Sep - 12 Oct Air India
30 Sep - 16 Oct Etihad Airways
15 Sep - 28 Oct IndiGo
30 Sep - 23 Oct IndiGo
30 Sep - 11 Oct IndiGo

Also check the deals for one-way flights from Bangkok to Zurich in September.

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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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