Cheapest return flights from Basel to New York in September from $436

Best time to book flights for Basel (BSL) to New York (JFK) flights at AirHint

AirHint found the following cheapest return flights from Basel (BSL) to New York (JFK) in September 2025 (see full year).

Return flights

22 Sep - 29 Sep British Airways
09 Sep - 15 Sep British Airways
28 Sep - 08 Oct British Airways
24 Sep - 29 Sep American Airlines
05 Sep - 14 Sep British Airways
19 Sep - 29 Sep British Airways
23 Sep - 29 Sep British Airways
11 Sep - 15 Sep British Airways
15 Sep - 20 Sep easyJet
29 Sep - 04 Oct easyJet
24 Sep - 25 Sep easyJet
21 Sep - 27 Sep easyJet

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

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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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