Cheapest return flights from New York to Basel in May from $670

AirHint found the following cheapest return flights from New York (NYC) to Basel (BSL) in May 2026 (see full year).

Return flights

20 May - 26 May Lufthansa
20 May - 30 May Lufthansa
24 May - 09 Jun Lufthansa
21 May - 25 May Lufthansa
22 May - 25 May Lufthansa
21 May - 10 Jun British Airways
28 May - 11 Jun British Airways
22 May - 05 Jun British Airways
31 May - 13 Jun Lufthansa
30 May - 10 Jun Lufthansa
21 May - 08 Jun British Airways

Also check the deals for one-way flights from New York to Basel in May.

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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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