Cheap flights from Seattle (SEA) to Bilbao (BIO)

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How to find the cheapest flight from
Seattle (SEA) to Bilbao (BIO)

SEA - BIO
Price
$548 - $1,656
BIO
Temperature
57.2 - 80.6 °F
BIO
Rainfall
2 - 5.3 inches

Popular in

July

High demand for flights, 36% potential price rise

Cheapest in

February

Best time to find cheap flights, 49% potential price drop

Round-trip from

$548

From Seattle to Bilbao

One-way from

$447

One-way flight from Seattle to Bilbao

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Seattle to Bilbao?

Leaving on a Thursday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 54% on the overall cost on flights from Seattle to Bilbao.

What is the cheapest month to fly from Seattle to Bilbao?

Due to multiple factors, expect to potentially pay more when booking in April. For low rates, February can be a great choice for travel to Bilbao. Flights to Bilbao from Seattle in February are about $900 on average during February, but can be found for as low as $548.

When is the cheapest time to fly from Seattle to Bilbao (SEA - BIO)?

It’s optimal to fly from Seattle to Bilbao in the evening. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the afternoon.

Cheap flights from Seattle to Bilbao in April, May 2021

30 Apr - 7 May
$775pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
     
3 STOPS
BIO
Bilbao
BIO
Bilbao
Multiple Airlines
     
3 STOPS
SEA
Seattle/Tacoma Intl
30 Apr - 7 May
$895pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
BIO
Bilbao
BIO
Bilbao
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
30 Apr - 7 May
$928pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
BIO
Bilbao
BIO
Bilbao
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl

Seattle to Bilbao 2021 flight deals

30 Apr - 7 May
$775pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
     
3 STOPS
BIO
Bilbao
BIO
Bilbao
Multiple Airlines
     
3 STOPS
SEA
Seattle/Tacoma Intl
30 Apr - 7 May
$895pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
BIO
Bilbao
BIO
Bilbao
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
1 Jun - 8 Jun
$904pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
BIO
Bilbao
BIO
Bilbao
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl

One-way flights to Bilbao from Seattle

2:05 pm - 6:55 pm
Multiple Airlines
1 Stop
19h 50m
SEA - BIO
Multiple Airlines
$643
lastminute.com
5:15 pm - 12:00 pm
Multiple Airlines
2 Stops
33h 45m
SEA - BIO
Multiple Airlines
$447
Combigo
9:45 am - 1:35 pm
Turkish Airlines
2 Stops
42h 50m
SEA - BIO
Turkish Airlines

Related info for your journey

Flight FAQs

From Seattle to Bilbao

Are flight prices decreasing from Seattle to Bilbao due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Seattle and Bilbao for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Seattle/Tacoma Intl to Bilbao to control the spread of COVID-19?

New policies can now be found on Delta to help keep travelers safe while flying. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Seattle/Tacoma Intl to Bilbao. Policies will vary by airline.

Which airlines flying from Seattle/Tacoma Intl to Bilbao have flexible cancellations due to COVID-19?

Some of our airline partners flying from Seattle/Tacoma Intl to Bilbao have new flexible policies in place due to COVID-19. Lufthansa, Delta, and Air France are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Lufthansa with this kind of flexibility.

Can I find flights from Seattle to Bilbao for under $800 on Cheapflights?

Yes, there are multiple flights from Seattle to Bilbao for under $800. The cheapest flight booked recently is on Multiple Airlines for just $775, but on average you can expect to pay $1,217.

Are there nonstop flights from Seattle to Bilbao for under $800 on Cheapflights?

There are no nonstop flights from Seattle to Bilbao, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in Seattle or Bilbao?

In Seattle, there will be greater rainfall in Seattle compared to Bilbao over the next 20 days.

Is Seattle weather warmer or cooler than Bilbao?

We forecast the temperature to be around the 81 °F's in August, on average. The temperature in Bilbao is generally hotter than in Seattle. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Seattle to Bilbao?

Airlines like Lufthansa and KLM fly from Seattle to Bilbao in about 14h 10m. The time it takes to get you to your destination can typically vary by up to 9h 30m. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Seattle to Bilbao round-trip?

KLM, at $1,371, was found to be the cheapest airline from Seattle to Bilbao. An alternate airline flying to your destination would be Lufthansa.

What are the cheapest airlines to fly from Seattle to Bilbao one-way?

$3,437 is the cheapest one-way deal found within the past few days, from Turkish Airlines.

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Rent a Car

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Destination information for Bilbao

Today's exchange rate
$1 = €0.85
Average temperature for April in Bilbao
64.4 °F
Avg rainfall for April in Bilbao
4.3 ″

Airports servicing Seattle

Airports servicing Bilbao

Top 3 airlines flying from Seattle to Bilbao

Airline Cheapest Average Flexibility On-time COVID-19 safety
Air France
$603 $1,149 No cancel fee 77%
Lufthansa
$799 $1,322 No cancel fee 76%
Delta
$966 $1,582 No cancel fee N/A
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