Seattle / Tacoma (SEA) to Bilbao (BIO) flight deal in economy from $346

AFAir FranceDLDelta Air LinesKLKLM

One Way•Economy

SEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

BIO

Bilbao Airport

Bilbao, Spain

$472 USD

-27%$346 USD

Verified about 2 hours ago

January 2027

Today

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28$43529$42630$35031$3961$3962$6033$3464$4075$3466$3507$4008$5539$39610$34611$35012$34613$35014$39615$39616$39617$34618$35019$34620$35021$39622$39623$39624$34625$35026$34627$35028$39629$39630$39631$346

Fair Availability

25% of dates checked are available within 10% of the lowest price

Sunday, January 3rd, 2027

Outbound Flights

17h·1 stop

$346 USD

SEAJan 3 15:25

→

CDGJan 4 10:40

DL 80Airbus A330-900neo

5h 5m layover

CDGJan 4 15:45

→

BIOJan 4 17:25

AF 1576Embraer 190

17h 5m·1 stop

$557 USD

SEAJan 3 14:25

→

AMSJan 4 09:25

DL 142Airbus A330-900neo

5h layover

AMSJan 4 14:25

→

BIOJan 4 16:30

KL 1525Embraer 195 E2

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