Cheapest return flights from New York to Bilbao in August from $678

Best time to book flights for New York (NYC) to Bilbao (BIO) flights at AirHint

AirHint found the following cheapest return flights from New York (NYC) to Bilbao (BIO) in August 2025 (see full year).

Return flights

26 Aug - 28 Aug LEVEL
26 Aug - 10 Sep LEVEL
26 Aug - 02 Sep LEVEL
26 Aug - 03 Sep LEVEL
31 Aug - 10 Sep LEVEL
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30 Aug - 10 Sep LEVEL
30 Aug - 02 Sep LEVEL
30 Aug - 03 Sep LEVEL
26 Aug - 01 Sep LEVEL
30 Aug - 01 Sep LEVEL
26 Aug - 30 Aug LEVEL
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26 Aug - 31 Aug LEVEL
25 Aug - 28 Aug LEVEL
19 Aug - 28 Aug LEVEL
16 Aug - 27 Aug Azores Airlines
11 Aug - 28 Aug LEVEL
10 Aug - 28 Aug LEVEL
08 Aug - 28 Aug LEVEL

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

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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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