$274+ 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — VLC
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Valencia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Valencia
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to ValenciaExplore 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 August 21, 2026.
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 August 21, 2026.
This Mytrip deal was found by Cheapflights users on 8/18. 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.
Sun 11/84:15 pm -
2 stops21h 15m
Sat 11/1411:10 pm -
2 stops23h 00m
Deal found 8/18![Multiple Airlines logo]()
$663
This British Airways deal was found by Cheapflights users on 8/20. 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.
Sun 12/66:45 pm -
1 stop16h 35m
Wed 12/97:00 pm -
1 stop30h 50m
Deal found 8/20![British Airways logo]()
$732
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 9/291:19 pm -
2 stops25h 46m
Wed 10/76:00 am -
2 stops21h 32m
Deal found 8/17![SWISS logo]()
$740
This Expedia deal was found by Cheapflights users on 8/20. 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.
Wed 11/116:45 pm -
1 stop16h 35m
Wed 11/187:00 pm -
1 stop25h 25m
Deal found 8/20![Multiple Airlines logo]()
$768
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 9/291:30 pm -
1 stop21h 05m
Wed 10/78:20 pm -
1 stop24h 15m
Deal found 8/17![British Airways logo]()
$778
This Gotogate deal was found by Cheapflights users on 8/19. 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.
Mon 10/57:15 pm -
1 stop29h 20m
Tue 11/36:30 pm -
1 stop32h 40m
Deal found 8/19![Turkish Airlines logo]()
$781
This oojo deal was found by Cheapflights users on 8/17. 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.
Tue 9/291:56 pm -
2 stops23h 59m
Wed 10/711:50 am -
1 stop14h 09m
Deal found 8/17![Lufthansa logo]()
$782
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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.
Thu 10/17:00 am -
2 stops22h 10m
Thu 10/86:00 am -
2 stops21h 32m
Deal found 8/17![SWISS logo]()
$785
This Air France deal was found by Cheapflights users on 8/18. 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.
Wed 10/284:20 pm -
1 stop17h 30m
Fri 11/66:00 am -
1 stop14h 47m
Deal found 8/18![Air France logo]()
$786
Best flights from Seattle to ValenciaDiscover carefully curated flight deals from Seattle to Valencia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Seattle to Valencia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This British Airways deal was found by Cheapflights users on 8/18. 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.
Mon 2/86:45 pm -
1 stop15h 00m
Thu 2/119:10 pm -
1 stop28h 40m
Deal found 8/18![British Airways logo]()
$749
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Sun 12/62:50 pm -
2 stops17h 35m
Wed 12/912:50 pm -
1 stop32h 10m
Deal found 8/20![United Airlines logo]()
$781
This Delta deal was found by Cheapflights users on 8/20. 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 11/711:50 am -
2 stops21h 00m
Tue 11/176:00 am -
1 stop14h 47m
Deal found 8/20![Delta logo]()
$791
This Finnair deal was found by Cheapflights users on 8/19. 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.
Sun 9/207:51 am -
2 stops27h 14m
Mon 10/58:30 pm -
1 stop24h 05m
Deal found 8/19![Multiple Airlines logo]()
$809
This British Airways deal was found by Cheapflights users on 8/19. 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.
Sun 9/201:30 pm -
1 stop21h 05m
Mon 10/512:00 pm -
1 stop32h 35m
Deal found 8/19![British Airways logo]()
$791
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Sun 1/1012:46 pm -
3 stops38h 14m
Sun 1/2411:40 am -
2 stops19h 49m
Deal found 8/17![United Airlines logo]()
$818
This Mytrip deal was found by Cheapflights users on 8/19. 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.
Sat 10/33:55 pm -
3 stops35h 05m
Sat 10/105:55 pm -
3 stops28h 50m
Deal found 8/19![Multiple Airlines logo]()
$832
This British Airways deal was found by Cheapflights users on 8/20. 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 11/116:45 pm -
1 stop16h 35m
Wed 11/187:00 pm -
1 stop30h 50m
Deal found 8/20![British Airways logo]()
$792
This United Airlines deal was found by Cheapflights users on 8/20. 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 11/112:30 pm -
2 stops23h 45m
Wed 11/1812:50 pm -
3 stops41h 06m
Deal found 8/20![United Airlines logo]()
$826
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Mon 2/87:00 am -
2 stops20h 00m
Thu 2/1111:40 am -
1 stop34h 20m
Deal found 8/16![United Airlines logo]()
$837
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Sun 11/17:35 pm -
3 stops31h 25m
Mon 11/96:15 pm -
2 stops33h 48m
Deal found 8/19![United Airlines logo]()
$838
Last-minute flights from Seattle to ValenciaDiscover last-minute flight deals from Seattle to Valencia. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Valencia. Data last updated August 21, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 8/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:30 pm -
1 stop22h 05m
Wed 9/238:20 pm -
1 stop24h 15m
Deal found 8/19![British Airways logo]()
$818
This British Airways deal was found by Cheapflights users on 8/19. 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.
Sun 9/201:30 pm -
1 stop21h 05m
Mon 10/512:00 pm -
1 stop32h 35m
Deal found 8/19![British Airways logo]()
$791
This Finnair deal was found by Cheapflights users on 8/19. 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.
Sun 9/207:51 am -
2 stops27h 14m
Mon 10/58:30 pm -
1 stop24h 05m
Deal found 8/19![Multiple Airlines logo]()
$809
This Expedia deal was found by Cheapflights users on 8/19. 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.
Sun 9/208:20 pm -
2 stops18h 55m
Mon 10/52:25 pm -
2 stops30h 10m
Deal found 8/19![Iberia logo]()
$820
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 9/223:30 pm -
2 stops23h 35m
Mon 9/286:00 am -
2 stops21h 52m
Deal found 8/18![SWISS logo]()
$794
This FlightHub deal was found by Cheapflights users on 8/18. 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.
Tue 9/222:10 pm -
1 stop18h 20m
Mon 9/285:55 pm -
1 stop32h 04m
Deal found 8/18![Lufthansa logo]()
$810
This SmartFares deal was found by Cheapflights users on 8/18. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/223:30 pm -
2 stops23h 35m
Mon 9/285:55 pm -
1 stop32h 04m
Deal found 8/18![Multiple Airlines logo]()
$816
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 9/291:19 pm -
2 stops25h 46m
Wed 10/76:00 am -
2 stops21h 32m
Deal found 8/17![SWISS logo]()
$740
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 9/291:30 pm -
1 stop21h 05m
Wed 10/78:20 pm -
1 stop24h 15m
Deal found 8/17![British Airways logo]()
$778
This oojo deal was found by Cheapflights users on 8/17. 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.
Tue 9/291:56 pm -
2 stops23h 59m
Wed 10/711:50 am -
1 stop14h 09m
Deal found 8/17![Lufthansa logo]()
$782
One-way flights from Seattle to ValenciaSearch for one-way flight options from Seattle to Valencia. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Seattle to Valencia. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Tue 10/137:00 pm -
3 stops29h 20m
Deal found 8/20![Multiple Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/157:00 pm -
3 stops41h 35m
Deal found 8/21![Multiple Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/147:00 pm -
3 stops29h 20m
Deal found 8/21![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 8/2711:25 pm -
3 stops37h 35m
Deal found 8/19![Multiple Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 8/2611:25 pm -
2 stops26h 15m
Deal found 8/19![Multiple Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Sun 9/136:50 pm -
3 stops30h 35m
Deal found 8/19![Multiple Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Sat 8/2911:25 pm -
3 stops30h 15m
Deal found 8/19![Multiple Airlines logo]()
$414
Find 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 August 21, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $663 (Mytrip) |
One-way from | $274 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,039 |
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 7,457,451 searches. Data last updated August 21, 2026.
Use the filters below to find and compare flights from Seattle to Valencia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleValencia
SEA Seattle/Tacoma Intl - VLC Valencia
SEAVLC
Seattle/Tacoma Intl
Mon 2/8
6:45 pm-6:45 pm
1 stop15h 00m
Valencia
Thu 2/11
9:10 pm-4:50 pm
1 stop28h 40m
$749
SeattleValencia
SEA Seattle/Tacoma Intl - VLC Valencia
SEAVLC
Seattle/Tacoma Intl
Sun 12/6
2:50 pm-5:25 pm
2 stops17h 35m
Valencia
Wed 12/9
12:50 pm-12:00 pm
1 stop32h 10m
$781
Quickest round-trip
SeattleValencia
SEA Seattle/Tacoma Intl - VLC Valencia
SEAVLC
Seattle/Tacoma Intl
Sat 11/7
11:50 am-5:50 pm
2 stops21h 00m
Valencia
Tue 11/17
6:00 am-11:47 am
1 stop14h 47m
$791
SeattleValencia
SEA Seattle/Tacoma Intl - VLC Valencia
SEAVLC
Seattle/Tacoma Intl
Sun 9/20
1:30 pm-7:35 pm
1 stop21h 05m
Valencia
Mon 10/5
12:00 pm-11:35 am
1 stop32h 35m
$791
SeattleValencia
SEA Seattle/Tacoma Intl - VLC Valencia
SEAVLC
Seattle/Tacoma Intl
Wed 11/11
6:45 pm-8:20 pm
1 stop16h 35m
Valencia
Wed 11/18
7:00 pm-4:50 pm
1 stop30h 50m
$792
SeattleValencia
SEA Seattle/Tacoma Intl - VLC Valencia
SEAVLC
Seattle/Tacoma Intl
Sun 9/20
7:51 am-8:05 pm
2 stops27h 14m
Valencia
Mon 10/5
8:30 pm-11:35 am
1 stop24h 05m
$809
SeattleValencia
SEA Seattle/Tacoma Intl - VLC Valencia
SEAVLC
Seattle/Tacoma Intl
Sun 1/10
12:46 pm-12:00 pm
3 stops38h 14m
Valencia
Sun 1/24
11:40 am-10:29 pm
2 stops19h 49m
$818
SeattleValencia
SEA Seattle/Tacoma Intl - VLC Valencia
SEAVLC
Seattle/Tacoma Intl
Wed 11/11
2:30 pm-11:15 pm
2 stops23h 45m
Valencia
Wed 11/18
12:50 pm-8:56 pm
3 stops41h 06m
$826
SeattleValencia
SEA Seattle/Tacoma Intl - VLC Valencia
SEAVLC
Seattle/Tacoma Intl
Sat 10/3
3:55 pm-12:00 pm
3 stops35h 05m
Valencia
Sat 10/10
5:55 pm-1:45 pm
3 stops28h 50m
$832
SeattleValencia
SEA Seattle/Tacoma Intl - VLC Valencia
SEAVLC
Seattle/Tacoma Intl
Mon 2/8
7:00 am-12:00 pm
2 stops20h 00m
Valencia
Thu 2/11
11:40 am-1:00 pm
1 stop34h 20m
$837
Showing 1-10 of 20 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Valencia flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Seattle-Valencia flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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.
SEA-VLC
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?
To ensure you get the cheapest price possible for a flight from Seattle to Valencia, you should look to book at least 75 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 $525). Flying from Seattle to Valencia in June is currently the most expensive (average of $1,103). 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.
How much does it cost to fly round-trip from Seattle to Valencia?
Airfare is below average for this route at the moment.
Seattle to Valencia flights typically cost between $740 and $1,047 in November.The cheapest round-trip price found within the last 5 days was $663 on Multiple Airlines (Nov 8-Nov 14).
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 August 21, 2026.
Read through reviews of airlines operating flights from Seattle to Valencia, such as KLM,Delta, andAir France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.7
Crew
8.4
Food
7.3
Boarding
7.8
Overall
7.8
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Comfort
7.7
Crew
8.4
Food
7.3
Boarding
7.8
Overall
7.8
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Comfort
7.7
Crew
8.4
Food
7.3
Boarding
7.8
Overall
7.8
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Comfort
7.7
Crew
8.4
Food
7.3
Boarding
7.8
Overall
7.8
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Comfort
7.7
Crew
8.4
Food
7.3
Boarding
7.8
Overall
7.8
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Comfort
7.7
Crew
8.4
Food
7.3
Boarding
7.8
Overall
7.8
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
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.
Traveling to a place near Valencia?
Book flights to Valencia if you plan to visit one of these locationsPaterna
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Valencia flight routes
Alternative routes for Seattle to Valencia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Valencia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Valencia by cabin class
Find flights from Seattle to Valencia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Valencia flights
Browse other Seattle and Valencia flight options. Last updated on August 21, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on August 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Valencia
Explore flights to Valencia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 21, 2026.
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 7,457,451 searches. Data last updated August 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$471 | Average$801 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$523 | Average$830 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$564 | Average$850 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$588 | Average$895 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$614 | Average$793 | FlexibilityNo cancel fee | On-time75% |