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

Return flights

22 Jan - 29 Jan	TAP
22 Jan - 01 Feb	TAP
22 Jan - 27 Jan	TAP
26 Jan - 31 Jan	TAP
26 Jan - 01 Feb	TAP
20 Jan - 27 Jan	Delta
20 Jan - 26 Jan	Delta
23 Jan - 27 Jan	Air France
23 Jan - 29 Jan	Air France
22 Jan - 26 Jan	Delta
23 Jan - 26 Jan	Delta
23 Jan - 30 Jan	Delta
30 Jan - 06 Feb	Delta
28 Jan - 04 Feb	Air France
31 Jan - 07 Feb	Delta
29 Jan - 03 Feb	KLM
21 Jan - 01 Feb	TAP
27 Jan - 01 Feb	TAP
31 Jan - 12 Feb	United

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

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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Cheapest return flights from Bilbao to Newark in January from 351€

Return flights