All the information on this page is accurate at the time of publication.If you are viewing this deal at a later date, the price and availability may no longer be as advertised.
Become a Secret Flying member to receive alerts to your inbox the moment we publish a flight deal.
Cheap flights from Seattle to Bilbao, Spain for only $479 roundtrip with Delta Air Lines and Air France.
The example dates listed below range between $479 and $494 roundtrip.
DEPART:
Seattle, USA
ARRIVE:
Bilbao, Spain
RETURN:
Seattle, USA
DATES:
Availability from March to April 2026
Example dates:
9th-16th Mar
9th-17th Mar
13th-20th Apr
13th-22nd Apr
19th-27th Apr
20th-27th Apr
20th-29th Apr
and more…
STOPS:
Paris
AIRLINES:
Delta Air Lines
Air France
[adblockingdetector id="638efa67113bf"]