Seattle

$390+ Cheap flights from Spain to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SEA
Jun 4 — Jun 111
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Cheap flight deals from Spain to Seattle

Cheapest flights from Spain to Seattle
Explore the most affordable flight options available from Spain to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.

This Gotogate deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:15 am
BCN
-
SEA
1 stop14h 45m
Condor
Thu 10/156:05 pm
SEA
-
BCN
1 stop13h 00m
Condor
Deal found 5/2$583
This lastminute.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:25 am
BCN
-
SEA
1 stop14h 15m
Condor
Tue 10/66:05 pm
SEA
-
BCN
1 stop19h 05m
Condor
Deal found 5/3$607
This Condor deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:00 am
BCN
-
SEA
1 stop17h 10m
Condor
Mon 10/196:10 pm
SEA
-
BCN
1 stop19h 00m
Condor
Deal found 5/3$610
This Gotogate deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:00 am
BCN
-
SEA
1 stop17h 00m
Condor
Sat 9/126:15 pm
SEA
-
BCN
1 stop18h 55m
Condor
Deal found 5/3$620
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1510:15 am
BCN
-
SEA
1 stop14h 45m
Condor
Thu 5/286:05 pm
SEA
-
BCN
1 stop13h 00m
Condor
Deal found 5/1$636
This Flighttix deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/228:00 am
BCN
-
SEA
1 stop17h 00m
Condor
Thu 6/46:05 pm
SEA
-
BCN
1 stop19h 05m
Condor
Deal found 5/5$641
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/38:00 am
BCN
-
SEA
1 stop16h 40m
Condor
Sun 6/75:40 pm
SEA
-
BCN
1 stop13h 20m
Condor
Deal found 5/4$643
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/310:25 am
BCN
-
SEA
1 stop14h 15m
Condor
Mon 6/86:10 pm
SEA
-
BCN
1 stop19h 00m
Condor
Deal found 5/2$645
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/310:25 am
BCN
-
SEA
1 stop14h 15m
Condor
Tue 6/306:05 pm
SEA
-
BCN
1 stop19h 05m
Condor
Deal found 5/2$646
This Rumbo deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:15 am
BCN
-
SEA
1 stop14h 45m
Condor
Sun 9/275:40 pm
SEA
-
BCN
1 stop19h 30m
Condor
Deal found 5/4$647
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:15 am
BCN
-
SEA
1 stop14h 45m
Condor
Sun 5/315:40 pm
SEA
-
BCN
1 stop13h 20m
Condor
Deal found 5/2$648
This Cheapflightsfares deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:05 am
MAD
-
SEA
1 stop17h 35m
Multiple Airlines
Sat 10/246:35 pm
SEA
-
MAD
1 stop19h 20m
Multiple Airlines
Deal found 5/5$716

Find flight deals from Spain to Seattle

Keep the following information in mind while searching for Spain to Seattle flight deals. Data was last updated May 5, 2026.

Round-trip from

$583
(Gotogate)

One-way from

$398
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$820

Good one-way deal

$1,012 or less
From Spain to Seattle/Tacoma Intl
One-way flight from Spain to Seattle/Tacoma Intl
Highest demand for flights based on searches. 7% potential increase in price ($72 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in May 2026
Price to beat on a one-way flight from Spain to Seattle/Tacoma Intl.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Spain to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 5, 2026.
Use the filters below to find and compare flights from Spain to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BarcelonaSeattle

BCN - SEA

BCNSEA

Barcelona-El Prat

Tue 6/23

10:25 am-3:40 pm

1 stop14h 15m

Seattle/Tacoma Intl

Fri 7/17

6:00 pm-4:05 pm

1 stop13h 05m

$695

MadridSeattle

MAD - SEA

MADSEA

Madrid Barajas

Thu 9/10

7:05 am-6:48 pm

2 stops20h 43m

Seattle/Tacoma Intl

Mon 9/21

6:10 pm-9:55 pm

1 stop18h 45m

$796

Palma de MallorcaSeattle

PMI - SEA

PMISEA

Palma de Mallorca Son Sant Joan

Fri 5/15

7:45 am-4:00 pm

1 stop17h 15m

Seattle/Tacoma Intl

Tue 5/19

6:05 pm-9:10 am

1 stop30h 05m

$797

Palma de MallorcaSeattle

PMI - SEA

PMISEA

Palma de Mallorca Son Sant Joan

Mon 6/15

6:10 am-5:10 pm

1 stop20h 00m

Seattle/Tacoma Intl

Mon 6/22

7:10 pm-7:25 am

2 stops27h 15m

$854

BarcelonaSeattle

BCN - SEA

BCNSEA

Barcelona-El Prat

Wed 5/27

8:00 am-10:44 pm

2 stops23h 44m

Seattle/Tacoma Intl

Wed 7/15

5:40 pm-4:05 pm

1 stop13h 25m

$857

SevilleSeattle

SVQ - SEA

SVQSEA

Sevilla

Mon 6/15

6:35 am-5:10 pm

1 stop19h 35m

Seattle/Tacoma Intl

Mon 6/22

7:10 pm-8:55 am

2 stops28h 45m

$859

BarcelonaSeattle

BCN - SEA

BCNSEA

Barcelona-El Prat

Fri 5/22

10:15 am-4:00 pm

1 stop14h 45m

Seattle/Tacoma Intl

Wed 5/27

3:32 pm-10:10 pm

2 stops21h 38m

$891

SevilleSeattle

SVQ - SEA

SVQSEA

Sevilla

Mon 6/15

11:35 am-5:15 pm

1 stop38h 40m

Seattle/Tacoma Intl

Mon 6/22

7:10 pm-10:50 am

1 stop30h 40m

$893

MálagaSeattle

AGP - SEA

AGPSEA

Malaga

Thu 5/21

5:55 pm-5:15 pm

1 stop32h 20m

Seattle/Tacoma Intl

Mon 5/25

7:10 pm-4:55 pm

1 stop36h 45m

$896

BarcelonaSeattle

BCN - SEA

BCNSEA

Barcelona-El Prat

Tue 6/9

9:20 am-4:24 pm

1 stop16h 04m

Seattle/Tacoma Intl

Wed 7/15

12:05 pm-2:50 pm

2 stops17h 45m

$898

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Spain to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Spain with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Spain to Seattle

How far ahead should I book a flight from Spain to Seattle?

To ensure you get the cheapest price possible for a flight from Spain to Seattle, you should look to book at least 24 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Spain to Seattle?

Currently, July is the cheapest month in which you can book a flight from Spain to Seattle (average of $276). Flying from Spain to Seattle in January is currently the most expensive (average of $725). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated May 5, 2026.
Get a feel of what it's like to fly with Delta,Air France, andLufthansa from Spain to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Related info for your journey

Find useful and relevant information for your journey from Spain to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Seattle from Spain?

    For a flight from Spain to Seattle, you will be flying into Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city.

  • How long is the flight from Spain to Seattle?

    For as low as $695, Condor can have you in Seattle from Spain in 14h 15m. Spain and Seattle are separated by a distance of 5421 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $286. However, be on the lookout for offers from Condor and British Airways, as they are both options that can get you from Spain to Seattle for a low price.

  • What are the most popular routes from Spain to Seattle?

  • Can I find deals for flights from Spain to Seattle that include hotel bookings?

    Yes. In addition to deals on Spain to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Spain to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Spain to Seattle.

  • Can I find deals for business class flights from Spain to Seattle?

    Yes. Cheapflights offers flight deals from Spain to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Spain to Seattle?

    Currently, July is the cheapest month in which you can book a flight from Spain to Seattle (average of $276). Flying from Spain to Seattle in January is currently the most expensive (average of $725). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Ocean Shores
Olympia
Lynnwood
Lacey
Edmonds
Leavenworth
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Renton
Kirkland
Ellensburg
Fife
Lakewood
Issaquah
Shoreline

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Spain to Seattle

Discover the top 5 airlines that operate flights from Spain to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$600Average$700FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$662Average$836FlexibilityNo cancel feeOn-time70%
DeltaCheapest$760Average$938FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$777Average$819FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$1,022Average$1,339FlexibilityNo cancel feeOn-time77%

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