Cheapest return flights from Bilbao to Newark in September from 502€

Best time to book flights for Bilbao (BIO) to Newark (EWR) flights at AirHint

AirHint found the following cheapest return flights from Bilbao (BIO) to Newark (EWR) in September 2025 (see full year).

Return flights

22 Sep - 14 Oct TAP
25 Sep - 14 Oct TAP
29 Sep - 14 Oct TAP
22 Sep - 05 Oct TAP
25 Sep - 04 Oct TAP
05 Sep - 16 Sep United direct
28 Sep - 14 Oct TAP
30 Sep - 08 Oct TAP
24 Sep - 14 Oct TAP
26 Sep - 14 Oct TAP
23 Sep - 14 Oct TAP
10 Sep - 17 Sep Vueling Airlines
10 Sep - 20 Sep TAP
09 Sep - 16 Sep SWISS
05 Sep - 18 Sep Scandinavian Airlines
14 Sep - 24 Sep TAP
14 Sep - 23 Sep TAP
09 Sep - 14 Sep Vueling Airlines
04 Sep - 08 Sep Lufthansa
21 Sep - 23 Sep TAP

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

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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