Cheapest return flights from Bilbao to Newark in September from 455€

AirHint found the following cheapest return flights from Bilbao (BIO) to Newark (EWR) in September 2026 (see full year).

Return flights

23 Sep - 29 Sep Scandinavian Airlines
09 Sep - 17 Sep Scandinavian Airlines
11 Sep - 20 Sep Air France
25 Sep - 29 Sep Air France
04 Sep - 13 Sep Delta
22 Sep - 27 Sep Air France
09 Sep - 13 Sep Air France
25 Sep - 02 Oct Air France
28 Sep - 06 Oct Delta
28 Sep - 14 Oct Delta
04 Sep - 15 Sep Scandinavian Airlines
11 Sep - 15 Sep Delta
21 Sep - 26 Sep TAP
25 Sep - 03 Oct TAP
24 Sep - 01 Oct TAP
27 Sep - 03 Oct TAP
26 Sep - 02 Oct TAP

Also check the deals for one-way flights from Bilbao to Newark 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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