BIO - SEA

$544 Find Cheap Flights from Bilbao to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bilbao to Seattle departing on 6/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bilbao to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bilbao to Seattle, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$748
Typical prices: $1,036-$1,076
Multiple Airlines
Thu 5/28Sun 1/10
BIO - SEA • 2 stops
Cheapest one-way
$544
Multiple Airlines
Mon 6/22
BIO - SEA • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Bilbao and Seattle. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Paris (CDG)
Cheapest • Avg $1,181 (round-trip)
Paris (CDG)
Shortest trip • 15h 00m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bilbao to Seattle (BIO-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bilbao to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bilbao to Seattle

Thu, May 28 - Sun, Jan 10
Multiple Airlines Logo
3:05 pm - 10:40 am
BIO
-
SEA
28h 35m
2 stops
Multiple Airlines Logo
3:10 pm - 6:05 pm
SEA
-
BIO
17h 55m
1 stop
$748Multiple Airlines
Thu, May 28 - Mon, Jan 11
Multiple Airlines Logo
8:55 am - 10:40 am
BIO
-
SEA
34h 45m
2 stops
Multiple Airlines Logo
2:00 pm - 4:45 pm
SEA
-
BIO
17h 45m
1 stop
$755Multiple Airlines
Wed, Apr 29 - Wed, May 6
Multiple Airlines Logo
7:15 am - 9:40 am
BIO
-
SEA
35h 25m
2 stops
Multiple Airlines Logo
3:40 pm - 11:00 pm
SEA
-
BIO
22h 20m
3 stops
$760Multiple Airlines
Thu, May 28 - Mon, Jan 11
Multiple Airlines Logo
3:05 pm - 10:40 am
BIO
-
SEA
28h 35m
2 stops
Multiple Airlines Logo
2:00 pm - 4:45 pm
SEA
-
BIO
17h 45m
1 stop
$762Multiple Airlines
Wed, Apr 29 - Wed, May 6
Multiple Airlines Logo
7:15 am - 9:40 am
BIO
-
SEA
35h 25m
2 stops
Multiple Airlines Logo
3:40 pm - 10:05 pm
SEA
-
BIO
21h 25m
2 stops
$770Multiple Airlines
Thu, May 28 - Tue, Jan 12
Multiple Airlines Logo
3:05 pm - 10:40 am
BIO
-
SEA
28h 35m
2 stops
Multiple Airlines Logo
2:00 pm - 4:45 pm
SEA
-
BIO
17h 45m
1 stop
$777Multiple Airlines
Thu, May 28 - Tue, Jan 12
Multiple Airlines Logo
8:55 am - 10:40 am
BIO
-
SEA
34h 45m
2 stops
Multiple Airlines Logo
2:00 pm - 4:45 pm
SEA
-
BIO
17h 45m
1 stop
$782Multiple Airlines
Wed, Apr 29 - Wed, May 6
Lufthansa Logo
6:50 am - 12:20 pm
BIO
-
SEA
14h 30m
1 stop
Lufthansa Logo
6:50 pm - 11:25 pm
SEA
-
BIO
19h 35m
1 stop
$802Lufthansa
Fri, May 1 - Fri, May 8
Lufthansa Logo
6:45 am - 12:20 pm
BIO
-
SEA
14h 35m
1 stop
Lufthansa Logo
6:50 pm - 11:25 pm
SEA
-
BIO
19h 35m
1 stop
$812Lufthansa
Thu, May 28 - Tue, Jan 12
Multiple Airlines Logo
8:55 am - 10:40 am
BIO
-
SEA
34h 45m
2 stops
Multiple Airlines Logo
2:00 pm - 4:45 pm
SEA
-
BIO
17h 45m
1 stop
$818Multiple Airlines
Booking Insights

KAYAK's insights & trends for Bilbao to Seattle flights

Get data-powered insights and trends into flights from Bilbao to Seattle to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Bilbao to Seattle?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Bilbao to Seattle departing in May.
Find deals

Good to know

Low seasonNovember
Cheapest flight$544
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Bilbao to Seattle

When to book flights from Bilbao to Seattle

Are your dates flexible? Find out the best times to travel from Bilbao to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Bilbao to Seattle

  • What is the cheapest flight from Bilbao to Seattle?

    In the last 3 days, the lowest price for a flight from Bilbao to Seattle was $544 for a one-way ticket and $748 for a round-trip.

  • Do I need a passport to fly between Bilbao and Seattle?

    Yes

  • Which airports will I be using when flying from Bilbao to Seattle?

    Bilbao airport is called Bilbao and the only airport in Seattle is Seattle/Tacoma Intl.

  • Which aircraft models fly most regularly from Bilbao to Seattle?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Bilbao to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bilbao to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bilbao to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Bilbao is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bilbao to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Bilbao with another airline. Booking your flights between Bilbao and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bilbao to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Bilbao up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Bilbao to Seattle?

    In the past 3 days, the cheapest round-trip tickets from Bilbao to Seattle were found on Lufthansa ($802) and Delta ($828).

Everything you need to know for your flight from Bilbao to Seattle

Information on your arrival and departure airports

Bilbao (BIO)
Seattle (SEA)