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

Return flights

04 Mar - 11 Mar	TAP
05 Mar - 13 Mar	TAP
05 Mar - 12 Mar	TAP
05 Mar - 15 Mar	TAP
11 Mar - 18 Mar	TAP
18 Mar - 22 Mar	TAP
05 Mar - 11 Mar	TAP
29 Mar - 08 Apr	TAP
04 Mar - 14 Mar	TAP
30 Mar - 06 Apr	TAP
30 Mar - 08 Apr	TAP
17 Mar - 22 Mar	TAP
29 Mar - 04 Apr	TAP
05 Mar - 14 Mar	easyJet
31 Mar - 12 Apr	TAP
28 Mar - 07 Apr	Air Europa
27 Mar - 01 Apr	TAP
27 Mar - 06 Apr	TAP
27 Mar - 12 Apr	TAP
28 Mar - 03 Apr	TAP

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

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 March from 371€

Return flights