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Valencia

$270+ 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — VLC
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
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 July 1, 2025.

Round-trip from

$641
(Trip.com)

One-way from

$307
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,182
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. 16% potential increase in price ($197 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($35 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 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 July 1, 2025.

This British Airways deal was found by Cheapflights users on 6/30. 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.
Wed 9/101:30 pmSEA - VLC
1 stop22h 00mBritish Airways
Wed 9/1711:25 amVLC - SEA
1 stop15h 55mBritish Airways
Deal found 6/30$669
This SWISS deal was found by Cheapflights users on 6/30. 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.
Wed 9/103:19 pmSEA - VLC
2 stops19h 01mSWISS
Wed 9/176:00 amVLC - SEA
2 stops21h 36mSWISS
Deal found 6/30$680
This Air Canada deal was found by Cheapflights users on 7/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:15 amSEA - VLC
2 stops25h 45mMultiple Airlines
Wed 9/176:00 amVLC - SEA
2 stops36h 21mMultiple Airlines
Deal found 7/1$683
This Delta deal was found by Cheapflights users on 6/30. 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.
Wed 9/1010:15 amSEA - VLC
2 stops21h 05mDelta
Wed 9/176:40 amVLC - SEA
1 stop13h 35mDelta
Deal found 6/30$690
This Justfly.com deal was found by Cheapflights users on 7/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1412:15 pmSEA - VLC
2 stops43h 45mScandinavian Airlines
Tue 8/195:50 pmVLC - SEA
1 stop29h 00mScandinavian Airlines
Deal found 7/1$698
This KLM deal was found by Cheapflights users on 7/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/25:40 pmSEA - VLC
1 stop30h 20mKLM
Mon 9/153:30 pmVLC - SEA
1 stop33h 35mKLM
Deal found 7/1$730
This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/142:20 pmSEA - VLC
2 stops36h 00mLufthansa
Tue 9/306:55 pmVLC - SEA
2 stops36h 21mLufthansa
Deal found 7/1$740
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Wed 9/31:55 pmSEA - VLC
2 stops19h 05mUnited Airlines
Sat 10/41:05 pmVLC - SEA
2 stops53h 16mUnited Airlines
Deal found 6/30$749
This Air France deal was found by Cheapflights users on 6/30. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/276:30 pmSEA - VLC
1 stop19h 40mAir France
Fri 8/86:40 amVLC - SEA
1 stop13h 35mAir France
Deal found 6/30$851
This Air Canada deal was found by Cheapflights users on 6/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/208:00 pmSEA - VLC
2 stops36h 15mAir Canada
Mon 1/512:55 pmVLC - SEA
2 stops42h 01mAir Canada
Deal found 6/29$946
This FlightHub deal was found by Cheapflights users on 7/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/67:10 pmSEA - VLC
1 stop30h 30mTurkish Airlines
Fri 9/196:20 pmVLC - SEA
1 stop25h 15mTurkish Airlines
Deal found 7/1$1,074

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 July 1, 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

Wed 9/10

1:30 pm-8:30 pm

1 stop22h 00m

Valencia

Wed 9/17

11:25 am-6:20 pm

1 stop15h 55m

$669

SeattleValencia

SEA - VLC

SEAVLC

Seattle/Tacoma Intl

Wed 9/10

3:19 pm-7:20 pm

2 stops19h 01m

Valencia

Wed 9/17

6:00 am-6:36 pm

2 stops21h 36m

$680

SeattleValencia

SEA - VLC

SEAVLC

Seattle/Tacoma Intl

Wed 9/10

7:15 am-6:00 pm

2 stops25h 45m

Valencia

Wed 9/17

6:00 am-9:21 am

2 stops36h 21m

$683

SeattleValencia

SEA - VLC

SEAVLC

Seattle/Tacoma Intl

Wed 9/10

10:15 am-4:20 pm

2 stops21h 05m

Valencia

Wed 9/17

6:40 am-11:15 am

1 stop13h 35m

$690

SeattleValencia

SEA - VLC

SEAVLC

Seattle/Tacoma Intl

Thu 8/14

12:15 pm-5:00 pm

2 stops43h 45m

Valencia

Tue 8/19

5:50 pm-1:50 pm

1 stop29h 00m

$698

SeattleValencia

SEA - VLC

SEAVLC

Seattle/Tacoma Intl

Tue 9/2

5:40 pm-9:00 am

1 stop30h 20m

Valencia

Mon 9/15

3:30 pm-4:05 pm

1 stop33h 35m

$730

SeattleValencia

SEA - VLC

SEAVLC

Seattle/Tacoma Intl

Sun 9/14

2:20 pm-11:20 am

2 stops36h 00m

Valencia

Tue 9/30

6:55 pm-10:16 pm

2 stops36h 21m

$740

SeattleValencia

SEA - VLC

SEAVLC

Seattle/Tacoma Intl

Wed 9/3

1:55 pm-6:00 pm

2 stops19h 05m

Valencia

Sat 10/4

1:05 pm-9:21 am

2 stops53h 16m

$749

SeattleValencia

SEA - VLC

SEAVLC

Seattle/Tacoma Intl

Sun 7/27

6:30 pm-11:10 pm

1 stop19h 40m

Valencia

Fri 8/8

6:40 am-11:15 am

1 stop13h 35m

$851

SeattleValencia

SEA - VLC

SEAVLC

Seattle/Tacoma Intl

Sun 7/6

7:10 pm-10:40 am

1 stop30h 30m

Valencia

Fri 9/19

6:20 pm-10:35 am

1 stop25h 15m

$1,074

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 14 results
1
2

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 June 27, 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 $1,108). 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 July 1, 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 July 1, 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
7,973 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

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
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

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
1,366 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

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
7.5
Good
1,472 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

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!
SWISS
7.5
Good
1,654 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

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!
United Airlines
7.4
Good
8,858 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

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 $669. Other airlines that can offer you cheap pricing are SWISS, from $680, and Delta, from $690. British Airways is 31% 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 $1,108). 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
Portland to Alicante flights
Seattle 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$615Average$814FlexibilityNo cancel feeOn-time76%
KLMCheapest$618Average$809FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$629Average$897FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$633Average$945FlexibilityNo cancel feeOn-time77%
DeltaCheapest$662Average$1,038FlexibilityNo cancel feeOn-timeN/A

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