Cheapest return flights from Bilbao to Newark in September from 495€

Best time to book flights for Bilbao (BIO) to Newark (EWR) flights at AirHint

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

Return flights

19 Sep - 25 Sep Scandinavian Airlines
17 Sep - 23 Sep TAP
16 Sep - 28 Sep TAP
10 Sep - 15 Sep Vueling Airlines
03 Sep - 10 Sep KLM
12 Sep - 20 Sep TAP
09 Sep - 15 Sep SWISS
09 Sep - 16 Sep SWISS
07 Sep - 18 Sep TAP
11 Sep - 17 Sep TAP
25 Sep - 02 Oct Air Europa

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

Skyscanner

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.

Book a cheap hotel in Newark

Cheap car rent in Newark