Cheapest return flights from Bilbao to Newark in December from 735€

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

Return flights

28 Dec - 07 Jan Air France
27 Dec - 01 Jan Delta
26 Dec - 31 Dec TAP
28 Dec - 04 Jan KLM
26 Dec - 28 Dec Delta
29 Dec - 05 Jan SWISS
26 Dec - 27 Dec TAP
26 Dec - 05 Jan Delta
29 Dec - 02 Jan Volotea
30 Dec - 04 Jan Air France
31 Dec - 06 Jan TAP
30 Dec - 03 Jan Air France
28 Dec - 02 Jan Lufthansa

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

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