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Valencia

$282+ 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — VLC
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Valencia are usually found in January or February, booked 59 days in advance, depart on a Sunday or Tuesday and return on a Thursday

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 agosto 14, 2025.

Round-trip from

$574
(Ticket)

One-way from

$282
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$1,054
From Seattle/Tacoma Intl to Valencia
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One-way flight from Seattle/Tacoma Intl to Valencia
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Highest demand for flights based on searches. 3% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 agosto 14, 2025.

This Ticket deal was found by Cheapflights users on 8/14. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/211:30 pmSEA - VLC
1 stop21h 00mBritish Airways
mar. 10/71:25 pmVLC - SEA
1 stop13h 55mBritish Airways
Deal found 8/14$574
This Flysmarter deal was found by Cheapflights users on 8/14. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/218:20 pmSEA - VLC
1 stop14h 10mMultiple Airlines
mar. 10/77:25 amVLC - SEA
2 stops22h 21mMultiple Airlines
Deal found 8/14$576
This British Airways deal was found by Cheapflights users on 8/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/306:50 pmSEA - VLC
1 stop31h 25mBritish Airways
lun. 1/124:55 pmVLC - SEA
1 stop33h 00mBritish Airways
Deal found 8/13$588
This Ovago deal was found by Cheapflights users on 8/13. 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.
mar. 12/306:50 pmSEA - VLC
2 stops20h 15mMultiple Airlines
jue. 1/812:00 pmVLC - SEA
1 stop32h 30mMultiple Airlines
Deal found 8/13$609
This Orbitz deal was found by Cheapflights users on 8/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/306:50 pmSEA - VLC
1 stop31h 25mMultiple Airlines
vie. 1/97:30 amVLC - SEA
2 stops22h 49mMultiple Airlines
Deal found 8/13$615
This Ovago deal was found by Cheapflights users on 8/13. 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. 12/316:50 pmSEA - VLC
2 stops20h 15mMultiple Airlines
jue. 1/812:00 pmVLC - SEA
1 stop32h 30mMultiple Airlines
Deal found 8/13$625
This British Airways deal was found by Cheapflights users on 8/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/261:30 pmSEA - VLC
1 stop18h 50mMultiple Airlines
vie. 10/37:25 amVLC - SEA
2 stops21h 44mMultiple Airlines
Deal found 8/12$637
This British Airways deal was found by Cheapflights users on 8/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/306:50 pmSEA - VLC
1 stop31h 25mBritish Airways
sáb. 1/106:15 pmVLC - SEA
1 stop31h 40mBritish Airways
Deal found 8/13$638
This Orbitz deal was found by Cheapflights users on 8/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/291:37 amSEA - VLC
2 stops22h 28mIberia
vie. 1/97:30 amVLC - SEA
2 stops24h 41mIberia
Deal found 8/13$640
This Ovago deal was found by Cheapflights users on 8/12. 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.
dom. 11/911:42 amSEA - VLC
2 stops19h 08mBritish Airways
sáb. 11/156:15 pmVLC - SEA
1 stop31h 40mBritish Airways
Deal found 8/12$649

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 agosto 14, 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

dom. 9/21

1:30 pm-7:30 pm

1 stop21h 00m

Valencia

mar. 10/7

1:25 pm-6:20 pm

1 stop13h 55m

$574

SeattleValencia

SEA - VLC

SEAVLC

Seattle/Tacoma Intl

dom. 9/21

8:20 pm-7:30 pm

1 stop14h 10m

Valencia

mar. 10/7

7:25 am-8:46 pm

2 stops22h 21m

$576

SeattleValencia

SEA - VLC

SEAVLC

Seattle/Tacoma Intl

mar. 12/30

6:50 pm-11:15 am

1 stop31h 25m

Valencia

lun. 1/12

4:55 pm-4:55 pm

1 stop33h 00m

$588

SeattleValencia

SEA - VLC

SEAVLC

Seattle/Tacoma Intl

mar. 12/30

6:50 pm-11:15 am

1 stop31h 25m

Valencia

jue. 1/8

12:00 pm-11:30 am

1 stop32h 30m

$588

SeattleValencia

SEA - VLC

SEAVLC

Seattle/Tacoma Intl

mar. 12/30

6:50 pm-12:05 am

2 stops20h 15m

Valencia

jue. 1/8

12:00 pm-11:30 am

1 stop32h 30m

$609

SeattleValencia

SEA - VLC

SEAVLC

Seattle/Tacoma Intl

mar. 12/30

6:50 pm-11:15 am

1 stop31h 25m

Valencia

vie. 1/9

7:30 am-9:19 pm

2 stops22h 49m

$615

SeattleValencia

SEA - VLC

SEAVLC

Seattle/Tacoma Intl

mié. 12/31

6:50 pm-12:05 am

2 stops20h 15m

Valencia

jue. 1/8

12:00 pm-11:30 am

1 stop32h 30m

$625

SeattleValencia

SEA - VLC

SEAVLC

Seattle/Tacoma Intl

vie. 9/26

1:30 pm-5:20 pm

1 stop18h 50m

Valencia

vie. 10/3

7:25 am-8:09 pm

2 stops21h 44m

$637

SeattleValencia

SEA - VLC

SEAVLC

Seattle/Tacoma Intl

jue. 1/1

6:50 pm-8:15 pm

1 stop16h 25m

Valencia

lun. 1/12

4:55 pm-11:30 am

1 stop27h 35m

$638

SeattleValencia

SEA - VLC

SEAVLC

Seattle/Tacoma Intl

sáb. 12/27

6:50 pm-7:35 pm

1 stop15h 45m

Valencia

jue. 1/8

12:00 pm-11:30 am

1 stop32h 30m

$638

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 11 results
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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 August 8, 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Valencia, you should look to book at least 59 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, January is the cheapest month in which you can book a flight from Seattle to Valencia (average of $647). Flying from Seattle to Valencia in June is currently the most expensive (average of $1,105). 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 agosto 14, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 22% 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 Sunday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Seattle to Valencia?

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 agosto 14, 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
8.0
Very good
7,980 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,381 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.4
Good
1,468 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,317 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,266 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Cheapflights users have booked flights from Seattle to Valencia round-trip from $618. Other airlines that can offer you cheap pricing are Lufthansa, from $620, and Air France, from $633. KLM is 32% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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, January is the cheapest month in which you can book a flight from Seattle to Valencia (average of $647). Flying from Seattle to Valencia in June is currently the most expensive (average of $1,105). 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$618Average$880FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$620Average$814FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$633Average$941FlexibilityNo cancel feeOn-time77%
DeltaCheapest$634Average$1,038FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$691Average$897FlexibilityNo cancel feeOn-time70%

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