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$414+ Cheap flights from Valencia, Spain (VLC) 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
VLC — SEA
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Valencia to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Valencia (VLC) to Seattle (SEA). 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 July 29, 2025.

Round-trip from

$814
(KLM)

One-way from

$414
(Kiwi.com)

Popular in

January

Cheapest in

May

Average price

$935
From Valencia to Seattle/Tacoma Intl
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One-way flight from Valencia to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 9% potential increase in price ($92 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Valencia to Seattle

Cheapest flights from Valencia to Seattle
Explore the most affordable flight options available from Valencia to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This KLM deal was found by Cheapflights users on 7/29. 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.
Fri 8/2910:00 pmVLC - SEA
1 stop22h 35mMultiple Airlines
Fri 9/56:45 pmSEA - VLC
1 stop19h 25mMultiple Airlines
Deal found 7/29$814
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/301:00 pmVLC - SEA
2 stops30h 59mUnited Airlines
Fri 10/1011:40 pmSEA - VLC
2 stops33h 20mUnited Airlines
Deal found 7/29$822
This KLM deal was found by Cheapflights users on 7/28. 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.
Sat 8/306:20 amVLC - SEA
1 stop14h 15mKLM
Wed 9/35:40 pmSEA - VLC
1 stop29h 45mKLM
Deal found 7/28$825
This British Airways deal was found by Cheapflights users on 7/28. 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.
Sat 8/3011:15 amVLC - SEA
1 stop16h 05mBritish Airways
Wed 9/38:20 pmSEA - VLC
1 stop15h 10mBritish Airways
Deal found 7/28$826
This SWISS deal was found by Cheapflights users on 7/28. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/309:45 amVLC - SEA
1 stop14h 05mSWISS
Wed 9/310:55 amSEA - VLC
2 stops28h 15mSWISS
Deal found 7/28$840
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/306:20 amVLC - SEA
2 stops21h 35mDelta
Wed 9/310:15 amSEA - VLC
2 stops21h 20mDelta
Deal found 7/28$841
This oojo deal was found by Cheapflights users on 7/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:20 pmVLC - SEA
1 stop25h 15mTurkish Airlines
Fri 9/197:10 pmSEA - VLC
1 stop30h 30mTurkish Airlines
Deal found 7/29$861
This Iberia deal was found by Cheapflights users on 7/28. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/306:15 amVLC - SEA
2 stops26h 26mIberia
Wed 9/310:11 amSEA - VLC
2 stops37h 54mIberia
Deal found 7/28$1,063

Cheapflights Fare Finder

 
Customize your flight search to find flights from Valencia 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 July 29, 2025.
Use the filters below to find and compare flights from Valencia to Seattle that are best for you.

Fly from

Valencia

Fly to

Seattle

Route

Depart

Return

Price

ValenciaSeattle

VLC - SEA

VLCSEA

Valencia

Fri 8/29

10:00 pm-11:35 am

1 stop22h 35m

Seattle/Tacoma Intl

Fri 9/5

6:45 pm-11:10 pm

1 stop19h 25m

$814

ValenciaSeattle

VLC - SEA

VLCSEA

Valencia

Tue 9/30

1:00 pm-10:59 am

2 stops30h 59m

Seattle/Tacoma Intl

Fri 10/10

11:40 pm-6:00 pm

2 stops33h 20m

$822

ValenciaSeattle

VLC - SEA

VLCSEA

Valencia

Sat 8/30

6:20 am-11:35 am

1 stop14h 15m

Seattle/Tacoma Intl

Wed 9/3

5:40 pm-8:25 am

1 stop29h 45m

$825

ValenciaSeattle

VLC - SEA

VLCSEA

Valencia

Sat 8/30

11:15 am-6:20 pm

1 stop16h 05m

Seattle/Tacoma Intl

Wed 9/3

8:20 pm-8:30 pm

1 stop15h 10m

$826

ValenciaSeattle

VLC - SEA

VLCSEA

Valencia

Sat 8/30

9:45 am-2:50 pm

1 stop14h 05m

Seattle/Tacoma Intl

Wed 9/3

10:55 am-12:10 am

2 stops28h 15m

$840

ValenciaSeattle

VLC - SEA

VLCSEA

Valencia

Sat 8/30

6:20 am-6:55 pm

2 stops21h 35m

Seattle/Tacoma Intl

Wed 9/3

10:15 am-4:35 pm

2 stops21h 20m

$841

ValenciaSeattle

VLC - SEA

VLCSEA

Valencia

Fri 9/12

6:20 pm-10:35 am

1 stop25h 15m

Seattle/Tacoma Intl

Fri 9/19

7:10 pm-10:40 am

1 stop30h 30m

$861

ValenciaSeattle

VLC - SEA

VLCSEA

Valencia

Wed 1/7

6:20 pm-12:10 pm

2 stops26h 50m

Seattle/Tacoma Intl

Wed 6/17

2:20 pm-6:05 pm

1 stop18h 45m

$1,036

ValenciaSeattle

VLC - SEA

VLCSEA

Valencia

Sat 8/30

6:15 am-11:41 pm

2 stops26h 26m

Seattle/Tacoma Intl

Wed 9/3

10:11 am-9:05 am

2 stops37h 54m

$1,063

ValenciaSeattle

VLC - SEA

VLCSEA

Valencia

Wed 1/7

12:55 pm-7:16 pm

2 stops39h 21m

Seattle/Tacoma Intl

Tue 6/16

5:40 am-6:05 pm

2 stops27h 25m

$1,081

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 15 results
1
2

Best time to book a flight from Valencia to Seattle

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

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 July 29, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and SWISS from Valencia to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,683 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Turkish Airlines
7.3
Good
3,925 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Valencia to Seattle. 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 Valencia to Seattle round-trip?

    According to our current data, United Airlines ($822), KLM ($825), and British Airways ($826) offers the cheapest pricing from Valencia to Seattle. These flights start at 9% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as $634 on Turkish Airlines. Other airlines that offer cheap prices include Lufthansa from $694 and WestJet from $783 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Valencia to Seattle (average of $238). Flying from Valencia to Seattle in June is currently the most expensive (average of $389). 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?

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