Cheapest return flights from Boston to Zurich in May from $386

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 May 2025 (see full year).

Return flights

04 May - 11 May Condor
02 May - 09 May Condor
19 May - 23 May Condor
04 May - 18 May Condor
18 May - 23 May Condor
11 May - 15 May Condor
09 May - 20 May Condor
26 May - 09 Jun Condor
12 May - 09 Jun Condor
10 May - 19 May Condor
08 May - 20 May Condor
10 May - 20 May Condor
28 May - 08 Jun Condor
23 May - 06 Jun Condor
12 May - 09 Jun SWISS direct
26 May - 02 Jun Icelandair
30 May - 06 Jun jetBlue
28 May - 04 Jun United direct
26 May - 09 Jun SWISS direct
28 May - 08 Jun SWISS direct

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

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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