$325+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — VLC
May 23 — May 301
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
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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 April 23, 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 April 23, 2026.
This FlightHub deal was found by Cheapflights users on 4/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:10 pm
SEA
- VLC
1 stop29h 45m
Turkish Airlines
Wed 5/1311:05 am
VLC
- SEA
1 stop39h 10m
Turkish Airlines
Deal found 4/19![Turkish Airlines logo]()
$629
This FlightHub deal was found by Cheapflights users on 4/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:00 pm
SEA
- VLC
1 stop29h 55m
Turkish Airlines
Tue 11/176:10 pm
VLC
- SEA
1 stop31h 55m
Turkish Airlines
Deal found 4/19![Turkish Airlines logo]()
$688
This FlightHub deal was found by Cheapflights users on 4/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:10 pm
SEA
- VLC
1 stop37h 45m
Turkish Airlines
Mon 10/196:55 pm
VLC
- SEA
1 stop31h 20m
Turkish Airlines
Deal found 4/19![Turkish Airlines logo]()
$701
This Justfly.com deal was found by Cheapflights users on 4/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:10 pm
SEA
- VLC
1 stop37h 45m
Turkish Airlines
Tue 10/206:55 pm
VLC
- SEA
1 stop31h 20m
Turkish Airlines
Deal found 4/19![Turkish Airlines logo]()
$708
This Air France deal was found by Cheapflights users on 4/19. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:40 pm
SEA
- VLC
1 stop19h 30m
Multiple Airlines
Mon 10/195:15 pm
VLC
- SEA
1 stop32h 24m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$727
This Air France deal was found by Cheapflights users on 4/19. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:40 pm
SEA
- VLC
1 stop31h 55m
Multiple Airlines
Mon 10/195:15 pm
VLC
- SEA
1 stop27h 37m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$729
This British Airways deal was found by Cheapflights users on 4/19. 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 10/118:20 pm
SEA
- VLC
1 stop30h 45m
British Airways
Thu 10/152:45 pm
VLC
- SEA
1 stop29h 50m
British Airways
Deal found 4/19![British Airways logo]()
$732
This Air Canada deal was found by Cheapflights users on 4/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:20 pm
SEA
- VLC
2 stops55h 15m
Air Canada
Thu 10/156:00 am
VLC
- SEA
2 stops25h 42m
Air Canada
Deal found 4/21![Air Canada logo]()
$733
This Orbitz deal was found by Cheapflights users on 4/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/63:42 pm
SEA
- VLC
2 stops18h 53m
British Airways
Mon 10/198:30 pm
VLC
- SEA
1 stop24h 05m
British Airways
Deal found 4/19![British Airways logo]()
$736
This Delta deal was found by Cheapflights users on 4/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:00 pm
SEA
- VLC
2 stops19h 35m
Delta
Tue 10/206:35 am
VLC
- SEA
1 stop14h 17m
Delta
Deal found 4/19![Delta logo]()
$737
This Air Canada deal was found by Cheapflights users on 4/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:40 am
SEA
- VLC
2 stops44h 55m
Air Canada
Tue 10/206:00 am
VLC
- SEA
2 stops24h 04m
Air Canada
Deal found 4/19![Air Canada logo]()
$741
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 April 23, 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 April 23, 2026.
This Delta deal was found by Cheapflights users on 4/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:45 pm
SEA
- VLC
1 stop13h 50m
Delta
Tue 6/96:35 am
VLC
- SEA
2 stops21h 10m
Delta
Deal found 4/18![Delta logo]()
$953
This KLM deal was found by Cheapflights users on 4/18. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/111:30 pm
SEA
- VLC
1 stop17h 45m
Multiple Airlines
Sun 8/306:35 am
VLC
- SEA
1 stop14h 02m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$967
This KLM deal was found by Cheapflights users on 4/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/115:40 pm
SEA
- VLC
1 stop20h 20m
KLM
Sun 8/305:15 pm
VLC
- SEA
1 stop27h 22m
KLM
Deal found 4/21![KLM logo]()
$972
This Finnair deal was found by Cheapflights users on 4/21. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1110:27 am
SEA
- VLC
2 stops28h 48m
Finnair
Sun 8/306:15 am
VLC
- SEA
2 stops26h 35m
Finnair
Deal found 4/21![Finnair logo]()
$991
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Wed 6/102:36 pm
SEA
- VLC
3 stops22h 59m
United Airlines
Sun 6/145:55 am
VLC
- SEA
2 stops28h 34m
United Airlines
Deal found 4/17![United Airlines logo]()
$1,163
This KLM deal was found by Cheapflights users on 4/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/101:55 pm
SEA
- VLC
1 stop21h 00m
KLM
Sun 6/146:35 am
VLC
- SEA
1 stop14h 02m
KLM
Deal found 4/17![KLM logo]()
$1,003
This Delta deal was found by Cheapflights users on 4/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/111:55 pm
SEA
- VLC
1 stop17h 40m
Delta
Tue 6/166:35 am
VLC
- SEA
2 stops21h 30m
Delta
Deal found 4/19![Delta logo]()
$1,114
This Finnair deal was found by Cheapflights users on 4/21. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/71:53 pm
SEA
- VLC
2 stops25h 22m
Multiple Airlines
Mon 7/138:30 pm
VLC
- SEA
1 stop24h 05m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,119
This KLM deal was found by Cheapflights users on 4/22. 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.
Sun 6/281:55 pm
SEA
- VLC
1 stop23h 25m
KLM
Mon 7/1311:10 pm
VLC
- SEA
1 stop21h 23m
KLM
Deal found 4/22![KLM logo]()
$1,034
This Delta deal was found by Cheapflights users on 4/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/111:55 pm
SEA
- VLC
1 stop17h 40m
Delta
Wed 6/176:40 am
VLC
- SEA
2 stops18h 50m
Delta
Deal found 4/19![Delta logo]()
$1,121
This KLM deal was found by Cheapflights users on 4/18. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:45 pm
SEA
- VLC
1 stop30h 05m
KLM
Sun 7/510:35 pm
VLC
- SEA
1 stop26h 45m
KLM
Deal found 4/18![KLM logo]()
$1,104
Last-minute flights from Seattle to ValenciaDiscover last-minute flight deals from Seattle to Valencia. Data last updated April 23, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Valencia. Data last updated April 23, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 4/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:10 pm
SEA
- VLC
1 stop29h 30m
Turkish Airlines
Wed 5/66:55 pm
VLC
- SEA
1 stop31h 20m
Turkish Airlines
Deal found 4/20![Turkish Airlines logo]()
$810
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:00 am
SEA
- VLC
2 stops32h 05m
SWISS
Wed 5/66:00 am
VLC
- SEA
2 stops22h 00m
SWISS
Deal found 4/21![SWISS logo]()
$892
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:10 pm
SEA
- VLC
1 stop23h 25m
Lufthansa
Wed 5/611:50 am
VLC
- SEA
2 stops19h 50m
Lufthansa
Deal found 4/21![Lufthansa logo]()
$923
This Delta deal was found by Cheapflights users on 4/20. 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.
Wed 4/227:20 am
SEA
- VLC
2 stops19h 15m
Delta
Wed 5/66:35 am
VLC
- SEA
1 stop14h 07m
Delta
Deal found 4/20![Delta logo]()
$929
This FlightHub deal was found by Cheapflights users on 4/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:10 pm
SEA
- VLC
1 stop29h 45m
Turkish Airlines
Wed 5/1311:05 am
VLC
- SEA
1 stop39h 10m
Turkish Airlines
Deal found 4/19![Turkish Airlines logo]()
$629
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:00 am
SEA
- VLC
2 stops25h 10m
Lufthansa
Wed 5/1311:50 am
VLC
- SEA
1 stop14h 09m
Lufthansa
Deal found 4/21![Lufthansa logo]()
$915
This Cheapflightsfares deal was found by Cheapflights users on 4/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2410:45 am
SEA
- VLC
2 stops28h 20m
SWISS
Tue 6/99:55 am
VLC
- SEA
2 stops17h 35m
SWISS
Deal found 4/20![SWISS logo]()
$891
This KLM deal was found by Cheapflights users on 4/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:40 pm
SEA
- VLC
1 stop19h 30m
Multiple Airlines
Tue 6/96:35 am
VLC
- SEA
1 stop14h 02m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$938
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 April 23, 2026.
Search for one-way flight options from Seattle to Valencia. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 10/13:40 pm
SEA
- VLC
2 stops19h 20m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 10/47:00 pm
SEA
- VLC
3 stops30h 25m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$331
This British Airways deal was found by Cheapflights users on 4/19. 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.
Tue 9/291:30 pm
SEA
- VLC
1 stop21h 05m
British Airways
Deal found 4/19![British Airways logo]()
$340
This Delta deal was found by Cheapflights users on 4/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:20 am
SEA
- VLC
2 stops19h 15m
Delta
Deal found 4/19![Delta logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
Mon 10/53:40 pm
SEA
- VLC
3 stops22h 55m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 4/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:00 pm
SEA
- VLC
2 stops19h 35m
Delta
Deal found 4/19![Delta logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
Fri 10/23:40 pm
SEA
- VLC
2 stops33h 25m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$374
This Cheapflightsfares deal was found by Cheapflights users on 4/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/21:30 pm
SEA
- VLC
1 stop18h 55m
British Airways
Deal found 4/19![British Airways logo]()
$384
This British Airways deal was found by Cheapflights users on 4/19. 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.
Thu 10/18:20 pm
SEA
- VLC
1 stop29h 10m
British Airways
Deal found 4/19![British Airways logo]()
$390
This Delta deal was found by Cheapflights users on 4/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:20 am
SEA
- VLC
2 stops19h 15m
Delta
Deal found 4/19![Delta logo]()
$401
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 April 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $701 (FlightHub) |
One-way from | $325 (Kiwi.com) |
Popular in | August |
Cheapest in | January |
Average price | $766 |
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 April 23, 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 - VLC
SEAVLC
Seattle/Tacoma Intl
Tue 6/2
5:45 pm-4:35 pm
1 stop13h 50m
Valencia
Tue 6/9
6:35 am-6:45 pm
2 stops21h 10m
$953
Quickest round-trip
SeattleValencia
SEA - VLC
SEAVLC
Seattle/Tacoma Intl
Sat 7/11
1:30 pm-4:15 pm
1 stop17h 45m
Valencia
Sun 8/30
6:35 am-11:37 am
1 stop14h 02m
$967
SeattleValencia
SEA - VLC
SEAVLC
Seattle/Tacoma Intl
Sat 7/11
5:40 pm-11:00 pm
1 stop20h 20m
Valencia
Sun 8/30
5:15 pm-11:37 am
1 stop27h 22m
$972
SeattleValencia
SEA - VLC
SEAVLC
Seattle/Tacoma Intl
Sat 7/11
10:27 am-12:15 am
2 stops28h 48m
Valencia
Sun 8/30
6:15 am-11:50 pm
2 stops26h 35m
$991
SeattleValencia
SEA - VLC
SEAVLC
Seattle/Tacoma Intl
Wed 6/10
1:55 pm-7:55 pm
1 stop21h 00m
Valencia
Sun 6/14
6:35 am-11:37 am
1 stop14h 02m
$1,003
SeattleValencia
SEA - VLC
SEAVLC
Seattle/Tacoma Intl
Sun 6/28
1:55 pm-10:20 pm
1 stop23h 25m
Valencia
Mon 7/13
11:10 pm-11:33 am
1 stop21h 23m
$1,034
SeattleValencia
SEA - VLC
SEAVLC
Seattle/Tacoma Intl
Wed 6/24
5:45 pm-8:50 am
1 stop30h 05m
Valencia
Sun 7/5
10:35 pm-4:20 pm
1 stop26h 45m
$1,104
SeattleValencia
SEA - VLC
SEAVLC
Seattle/Tacoma Intl
Thu 6/11
1:55 pm-4:35 pm
1 stop17h 40m
Valencia
Tue 6/16
6:35 am-7:05 pm
2 stops21h 30m
$1,114
SeattleValencia
SEA - VLC
SEAVLC
Seattle/Tacoma Intl
Tue 7/7
1:53 pm-12:15 am
2 stops25h 22m
Valencia
Mon 7/13
8:30 pm-11:35 am
1 stop24h 05m
$1,119
SeattleValencia
SEA - VLC
SEAVLC
Seattle/Tacoma Intl
Thu 6/11
1:55 pm-4:35 pm
1 stop17h 40m
Valencia
Wed 6/17
6:40 am-4:30 pm
2 stops18h 50m
$1,121
Showing 1-10 of 22 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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Seattle-Valencia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Valencia flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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?
Use this chart to determine the optimal time to book a round-trip flight from Seattle to Valencia. Price data was last updated on April 17, 2026.
To ensure you get the cheapest price possible for a flight from Seattle to Valencia, you should look to book at least 16 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 August is currently the most expensive (average of $986). 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?
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 April 23, 2026.
Read through reviews of airlines operating flights from Seattle to Valencia, such as Delta,KLM, andAir France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Food
7.2
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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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Alternative routes for Seattle to Valencia
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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 April 23, 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 April 23, 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 April 23, 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 2,558,603 searches. Data last updated April 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$471 | Average$812 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$484 | Average$819 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$564 | Average$850 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$588 | Average$999 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$677 | Average$805 | FlexibilityNo cancel fee | On-time75% |