Cheapest return flights from Boston to Zurich in August from 420€

AirHint found the following cheapest return flights from Boston (BOS) to Zurich (ZRH) in August 2025 (see full year).

Return flights

18 Aug - 26 Aug Condor
07 Aug - 14 Aug Condor
13 Aug - 20 Aug Condor
08 Aug - 15 Aug Condor
25 Aug - 08 Sep TAP
28 Aug - 13 Sep Condor
20 Aug - 06 Sep Condor
20 Aug - 05 Sep Condor
07 Aug - 25 Aug Condor
11 Aug - 18 Aug Condor
19 Aug - 26 Aug Icelandair
20 Aug - 07 Sep Condor
20 Aug - 04 Sep Condor
21 Aug - 04 Sep Condor
08 Aug - 16 Aug Condor
07 Aug - 12 Aug Condor
29 Aug - 05 Sep Condor
12 Aug - 18 Aug Condor
27 Aug - 03 Sep Icelandair
27 Aug - 03 Sep United direct

Also check the deals for one-way flights from Boston to Zurich in August.

Skyscanner

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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