Found 26 Sep

Istanbul →to BilbaoTurkey →to Spain

€171usually €283−40%

Return, including taxes.

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Airline

Lufthansa

Airports

IST to BIO

Route

1 stop

Travel dates

8–14 Oct 2026

We found return flights from Istanbul, Turkey to Bilbao, Spain for €171 with Lufthansa, leaving 8 October and returning 14 October 2026. Similar departures we checked cost around €283, €112 more than this fare. There's one stop on the itinerary.

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