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$394+ Cheap flights from Seattle (SEA) to Valencia, Spain (VLC)

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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — VLC
dic. 26 — ene. 21
vie. 12/26
vie. 1/2
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Valencia are usually found in January or November, booked 76 days in advance, depart on a Sunday or Tuesday and return on a Thursday

Find flight deals from Seattle to Valencia

Cheapest flights from Seattle to Valencia
Explore the most affordable flight options available from Seattle to Valencia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 26, 2025.

This Expedia deal was found by Cheapflights users on 11/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/75:18 amSEA - VLC
2 stops18h 47mIberia
sáb. 12/135:45 pmVLC - SEA
2 stops36h 28mIberia
Deal found 11/26$703
This Ovago deal was found by Cheapflights users on 11/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1010:43 amSEA - VLC
2 stops29h 07mIberia
jue. 12/187:00 amVLC - SEA
2 stops25h 13mIberia
Deal found 11/26$796
This Finnair deal was found by Cheapflights users on 11/24. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/108:30 amSEA - VLC
2 stops17h 45mMultiple Airlines
jue. 12/187:30 amVLC - SEA
2 stops23h 29mMultiple Airlines
Deal found 11/24$972
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
jue. 12/47:55 amSEA - VLC
2 stops19h 10mMultiple Airlines
vie. 12/126:20 amVLC - SEA
1 stop21h 00mMultiple Airlines
Deal found 11/25$1,070
This KLM deal was found by Cheapflights users on 11/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/73:05 pmSEA - VLC
1 stop33h 10mKLM
sáb. 12/1310:35 amVLC - SEA
1 stop34h 15mKLM
Deal found 11/26$1,097
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
lun. 12/12:00 pmSEA - VLC
2 stops22h 45mMultiple Airlines
dom. 12/146:10 pmVLC - SEA
1 stop31h 55mMultiple Airlines
Deal found 11/25$1,098
This KAYAK deal was found by Cheapflights users on 11/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/17:00 pmSEA - VLC
1 stop30h 55mTurkish Airlines
mar. 12/166:10 pmVLC - SEA
1 stop31h 55mTurkish Airlines
Deal found 11/25$1,106
This Ovago deal was found by Cheapflights users on 11/25. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/47:00 pmSEA - VLC
1 stop37h 10mTurkish Airlines
lun. 12/156:10 pmVLC - SEA
1 stop31h 55mTurkish Airlines
Deal found 11/25$1,127
This Mytrip deal was found by Cheapflights users on 11/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/78:10 amSEA - VLC
3 stops25h 30mMultiple Airlines
sáb. 12/138:10 pmVLC - SEA
2 stops35h 06mMultiple Airlines
Deal found 11/26$1,128
This Trip.com deal was found by Cheapflights users on 11/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/47:00 pmSEA - VLC
1 stop37h 10mTurkish Airlines
sáb. 12/1311:55 amVLC - SEA
1 stop38h 10mTurkish Airlines
Deal found 11/25$1,134

Cheap flight deals from Seattle to Valencia

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Valencia (VLC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$430
(oojo)

One-way from

$394
(Cheapflightsfares)

Popular in

April

Cheapest in

January

Average price

$678
Provider with most accurate pricing for Seattle/Tacoma Intl-Valencia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Valencia flights.
Search Deals
From Seattle/Tacoma Intl to Valencia
Search Deals
One-way flight from Seattle/Tacoma Intl to Valencia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Valencia 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 noviembre 26, 2025.
Use the filters below to find and compare flights from Seattle to Valencia that are best for you.

Fly from

Seattle

Fly to

Valencia

Route

Depart

Return

Price

SeattleValencia

SEA - VLC

SEAVLC

Seattle/Tacoma Intl

sáb. 2/28

1:35 pm-7:35 pm

1 stop21h 00m

Valencia

jue. 3/12

12:00 pm-12:30 pm

1 stop32h 30m

$448

SeattleValencia

SEA - VLC

SEAVLC

Seattle/Tacoma Intl

jue. 1/22

6:50 pm-8:15 pm

1 stop16h 25m

Valencia

lun. 1/26

4:55 pm-4:55 pm

1 stop33h 00m

$448

SeattleValencia

SEA - VLC

SEAVLC

Seattle/Tacoma Intl

jue. 1/8

6:50 pm-8:15 pm

1 stop16h 25m

Valencia

jue. 1/15

12:00 pm-11:30 am

1 stop32h 30m

$455

SeattleValencia

SEA - VLC

SEAVLC

Seattle/Tacoma Intl

dom. 3/1

2:10 pm-5:55 pm

1 stop18h 45m

Valencia

jue. 3/12

6:05 am-12:25 pm

1 stop14h 20m

$456

SeattleValencia

SEA - VLC

SEAVLC

Seattle/Tacoma Intl

lun. 3/2

2:10 pm-11:10 pm

1 stop24h 00m

Valencia

lun. 3/16

8:20 pm-12:35 pm

1 stop24h 15m

$457

SeattleValencia

SEA - VLC

SEAVLC

Seattle/Tacoma Intl

dom. 3/1

2:10 pm-5:55 pm

1 stop18h 45m

Valencia

mar. 3/17

6:00 am-12:35 pm

1 stop14h 35m

$457

SeattleValencia

SEA - VLC

SEAVLC

Seattle/Tacoma Intl

lun. 3/2

6:00 am-12:00 pm

2 stops21h 00m

Valencia

jue. 3/12

6:05 am-12:25 pm

1 stop14h 20m

$460

SeattleValencia

SEA - VLC

SEAVLC

Seattle/Tacoma Intl

lun. 3/2

6:00 am-12:00 pm

2 stops21h 00m

Valencia

vie. 3/13

6:00 am-12:35 pm

1 stop14h 35m

$461

SeattleValencia

SEA - VLC

SEAVLC

Seattle/Tacoma Intl

lun. 3/2

6:00 am-12:00 pm

2 stops21h 00m

Valencia

mar. 3/17

6:00 am-12:35 pm

1 stop14h 35m

$461

SeattleValencia

SEA - VLC

SEAVLC

Seattle/Tacoma Intl

vie. 1/16

1:35 pm-5:20 pm

1 stop18h 45m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Showing 1-10 of 14 results
1
2

Compare providers for flights from Seattle to Valencia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Valencia in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Valencia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Valencia flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seattle-Valencia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Valencia flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Valencia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Valencia

Have a flexible travel schedule? Discover the best time to fly to Valencia from Seattle 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 Seattle to Valencia

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Valencia. Price data was last updated on November 21, 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Valencia, you should look to book at least 76 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 Seattle to Valencia?

Currently, September is the cheapest month in which you can book a flight from Seattle to Valencia (average of $498). Flying from Seattle to Valencia in June is currently the most expensive (average of $840). 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.

What is the cheapest time of day to fly from SEA to VLC?

Find hourly flight availability from Seattle to Valencia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 26, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 21% on flights from Seattle to Valencia by exploring options for tickets in the morning.

What is the cheapest day to fly from Seattle to Valencia?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Valencia. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Seattle to Valencia flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Valencia

Get insights into the airlines that provide service to Valencia. 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 Valencia. Reviews last updated noviembre 26, 2025.
Read through reviews of airlines operating flights from Seattle to Valencia, such as Delta, KLM, and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,003 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,003 reviews
Delta
7.9
Good
8,003 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,423 reviews
Delta
7.9
Good
8,003 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air France
7.4
Good
1,498 reviews
Delta
7.9
Good
8,003 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,594 reviews
Delta
7.9
Good
8,003 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,539 reviews
Delta
7.9
Good
8,003 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Valencia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Valencia?

    A quick flight from Seattle to Valencia can take about 13h 30m. British Airways provides one of the quickest options available for as low as $430. There are 5445 mi between Seattle and Valencia. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Cheapflights users have booked flights from Seattle to Valencia round-trip from $484. Other airlines that can offer you cheap pricing are Air France, from $615, and KLM, from $618. British Airways is 43% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $394. However, be on the lookout for offers from Lufthansa and Brussels Airlines, as they are both options that can get you from Seattle to Valencia for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Valencia 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 Seattle to Valencia?

    Currently, September is the cheapest month in which you can book a flight from Seattle to Valencia (average of $498). Flying from Seattle to Valencia in June is currently the most expensive (average of $840). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seattle to Valencia

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Valencia flights
Seattle to Alicante flights
Portland to Alicante flights

Top 5 airlines flying from Seattle to Valencia

Discover the top 5 airlines that operate flights from Seattle to Valencia. 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 noviembre 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$484Average$920FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$615Average$889FlexibilityNo cancel feeOn-time77%
KLMCheapest$618Average$873FlexibilityNo cancel feeOn-time75%
DeltaCheapest$633Average$937FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$641Average$814FlexibilityNo cancel feeOn-time76%

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