Cheapest return BIO–EWR flights, August

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

Return flights

27 Aug - 12 Sep KLM
28 Aug - 12 Sep KLM
26 Aug - 05 Sep Scandinavian Airlines
26 Aug - 05 Sep United direct
21 Aug - 30 Aug Scandinavian Airlines
29 Aug - 12 Sep Delta
28 Aug - 04 Sep Air France
31 Aug - 07 Sep TAP
31 Aug - 08 Sep TAP
18 Aug - 30 Aug TAP
31 Aug - 06 Sep TAP
23 Aug - 01 Sep TAP
24 Aug - 31 Aug TAP
18 Aug - 24 Aug TAP
25 Aug - 31 Aug TAP
19 Aug - 30 Aug TAP
19 Aug - 27 Aug Scandinavian Airlines
18 Aug - 28 Aug TAP
18 Aug - 29 Aug TAP
05 Aug - 11 Aug Air France

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

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