Cheapest return BOS–ZRH flights, June

AirHint found the following cheapest return flights from Boston (BOS) to Zurich (ZRH) in June 2026 (see full year).

Return flights

29 Jun - 08 Jul LEVEL
11 Jun - 21 Jun LEVEL
10 Jun - 24 Jun Porter Airlines (Canada) Ltd
21 Jun - 01 Jul LEVEL
03 Jun - 17 Jun Condor
03 Jun - 09 Jun Condor
16 Jun - 01 Jul Iberia
10 Jun - 16 Jun Condor
19 Jun - 30 Jun Porter Airlines (Canada) Ltd
19 Jun - 23 Jun Iberia
18 Jun - 02 Jul Porter Airlines (Canada) Ltd
01 Jun - 05 Jun TAP
24 Jun - 08 Jul Iberia
24 Jun - 01 Jul Condor
22 Jun - 01 Jul jetBlue
20 Jun - 01 Jul jetBlue
26 Jun - 03 Jul Condor
12 Jun - 14 Jun Porter Airlines (Canada) Ltd
20 Jun - 04 Jul jetBlue
18 Jun - 25 Jun TAP

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

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