Cheapest return flights from Boston to Zurich in June from $629

Best time to book flights for Boston (BOS) to Zurich (ZRH) flights at AirHint

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

Return flights

05 Jun - 19 Jun Condor
16 Jun - 01 Jul Condor
29 Jun - 13 Jul Icelandair
29 Jun - 10 Jul Condor
29 Jun - 05 Jul Icelandair
19 Jun - 30 Jun Fly Play
03 Jun - 10 Jun Icelandair
18 Jun - 25 Jun Icelandair
24 Jun - 01 Jul Icelandair
03 Jun - 10 Jun United direct
06 Jun - 13 Jun Icelandair
12 Jun - 19 Jun Icelandair
09 Jun - 16 Jun Icelandair
27 Jun - 04 Jul Icelandair
29 Jun - 10 Jul SWISS direct
30 Jun - 07 Jul Icelandair
21 Jun - 28 Jun Icelandair
29 Jun - 13 Jul SWISS direct
30 Jun - 07 Jul United direct
18 Jun - 25 Jun United direct

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

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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