Cheapest return BIO–EWR flights, October

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

Return flights

08 Oct - 11 Oct Delta
08 Oct - 15 Oct Air France
08 Oct - 16 Oct Delta
08 Oct - 13 Oct Air France
07 Oct - 17 Oct Air France
08 Oct - 12 Oct Air France
08 Oct - 17 Oct Air France
05 Oct - 11 Oct KLM
15 Oct - 20 Oct TAP
09 Oct - 14 Oct TAP
29 Oct - 08 Nov TAP
25 Oct - 02 Nov TAP
25 Oct - 08 Nov TAP
24 Oct - 04 Nov TAP
30 Oct - 05 Nov Lufthansa
28 Oct - 03 Nov Lufthansa

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

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