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

Return flights

03 Jun - 10 Jun	Delta
04 Jun - 11 Jun	KLM
01 Jun - 07 Jun	Iberia
09 Jun - 16 Jun	Delta
01 Jun - 13 Jun	Delta
03 Jun - 09 Jun	Delta
05 Jun - 13 Jun	Delta
07 Jun - 13 Jun	Delta
10 Jun - 17 Jun	Delta
12 Jun - 19 Jun	Air Europa
27 Jun - 11 Jul	Delta
26 Jun - 04 Jul	Lufthansa
19 Jun - 03 Jul	TAP
20 Jun - 03 Jul	TAP
22 Jun - 02 Jul	TAP
27 Jun - 05 Jul	TAP
27 Jun - 02 Jul	TAP
28 Jun - 03 Jul	TAP

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

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 June from 497€

Return flights