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Cadiz

$1,021+ Cheap flights from Seattle (SEA) to Cadiz, Spain

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SVQ
Apr 24 — May 11
Fri 4/24
Fri 5/1
1 adult, Economy
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Cheap flight deals from Seattle to Cadiz

Cheapest flights from Seattle to Cadiz
Explore the most affordable flight options available from Seattle to Cadiz. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2026.

This Expedia deal was found by Cheapflights users on 3/20. 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.
Tue 5/52:10 pm
SEA
-
XRY
2 stops59h 10m
Lufthansa
Tue 5/121:40 pm
XRY
-
SEA
1 stop31h 40m
Lufthansa
Deal found 3/20$1,021
This Iberia deal was found by Cheapflights users on 3/23. 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.
Sun 10/41:30 pm
SEA
-
XRY
2 stops34h 15m
Iberia
Thu 10/81:45 pm
XRY
-
SEA
2 stops43h 29m
Iberia
Deal found 3/23$1,030
This BusinessClass deal was found by Cheapflights users on 3/21. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am
SEA
-
XRY
2 stops22h 15m
Iberia
Tue 9/159:35 pm
XRY
-
SEA
2 stops28h 35m
Iberia
Deal found 3/21$1,068
This Iberia deal was found by Cheapflights users on 3/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:20 pm
SEA
-
XRY
2 stops33h 20m
Iberia
Wed 10/2110:25 am
XRY
-
SEA
2 stops34h 10m
Iberia
Deal found 3/20$1,078
This BusinessClass deal was found by Cheapflights users on 3/24. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:20 pm
SEA
-
XRY
2 stops31h 55m
Multiple Airlines
Tue 9/159:35 pm
XRY
-
SEA
2 stops28h 35m
Multiple Airlines
Deal found 3/24$1,111
This Expedia deal was found by Cheapflights users on 3/23. 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.
Sat 4/251:19 pm
SEA
-
XRY
2 stops38h 56m
Iberia
Sat 5/91:45 pm
XRY
-
SEA
2 stops19h 59m
Iberia
Deal found 3/23$1,162
This BusinessClass deal was found by Cheapflights users on 3/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:00 am
SEA
-
XRY
2 stops22h 15m
Multiple Airlines
Tue 5/129:15 am
XRY
-
SEA
2 stops22h 43m
Multiple Airlines
Deal found 3/20$1,189
This British Airways deal was found by Cheapflights users on 3/23. 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 6/87:31 am
SEA
-
XRY
2 stops20h 44m
Multiple Airlines
Mon 6/159:35 pm
XRY
-
SEA
2 stops31h 58m
Multiple Airlines
Deal found 3/23$1,192
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:00 am
SEA
-
XRY
2 stops17h 45m
American Airlines
Sat 5/91:45 pm
XRY
-
SEA
2 stops19h 59m
American Airlines
Deal found 3/24$1,205
This FlightHub deal was found by Cheapflights users on 3/23. 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 9/86:50 pm
SEA
-
XRY
2 stops56h 00m
Lufthansa
Tue 9/151:40 pm
XRY
-
SEA
1 stop31h 15m
Lufthansa
Deal found 3/23$1,217

Find flight deals from Seattle to Cadiz

Keep the following information in mind while searching for Seattle to Cadiz flight deals. Data was last updated March 25, 2026.

Round-trip from

$1,021
(Expedia)
From Seattle/Tacoma Intl to Cadiz
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Cadiz 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 March 25, 2026.
Use the filters below to find and compare flights from Seattle to Cadiz that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleJerez de la Frontera

SEA - XRY

SEAXRY

Seattle/Tacoma Intl

Tue 5/5

6:00 am-1:15 pm

2 stops22h 15m

Jerez de la Frontera La Parra

Tue 5/12

9:15 am-10:58 pm

2 stops22h 43m

$1,189

SeattleJerez de la Frontera

SEA - XRY

SEAXRY

Seattle/Tacoma Intl

Mon 6/8

7:31 am-1:15 pm

2 stops20h 44m

Jerez de la Frontera La Parra

Mon 6/15

9:35 pm-8:33 pm

2 stops31h 58m

$1,192
Quickest round-trip

SeattleJerez de la Frontera

SEA - XRY

SEAXRY

Seattle/Tacoma Intl

Sat 4/25

6:00 am-8:45 am

2 stops17h 45m

Jerez de la Frontera La Parra

Sat 5/9

1:45 pm-12:44 am

2 stops19h 59m

$1,205

SeattleJerez de la Frontera

SEA - XRY

SEAXRY

Seattle/Tacoma Intl

Fri 4/10

6:00 am-1:15 pm

2 stops22h 15m

Jerez de la Frontera La Parra

Sat 5/2

9:15 am-10:38 pm

2 stops22h 23m

$1,244

SeattleJerez de la Frontera

SEA - XRY

SEAXRY

Seattle/Tacoma Intl

Fri 4/10

6:00 am-1:15 pm

2 stops22h 15m

Jerez de la Frontera La Parra

Sat 5/2

9:15 am-12:36 am

2 stops24h 21m

$1,245

SeattleJerez de la Frontera

SEA - XRY

SEAXRY

Seattle/Tacoma Intl

Fri 4/10

7:09 am-1:15 pm

2 stops21h 06m

Jerez de la Frontera La Parra

Sat 5/2

9:15 am-10:38 pm

2 stops22h 23m

$1,246

SeattleJerez de la Frontera

SEA - XRY

SEAXRY

Seattle/Tacoma Intl

Sat 4/25

7:00 pm-9:30 am

2 stops53h 30m

Jerez de la Frontera La Parra

Sat 5/9

7:05 pm-3:40 pm

1 stop29h 35m

$1,271

SeattleJerez de la Frontera

SEA - XRY

SEAXRY

Seattle/Tacoma Intl

Sat 4/25

3:40 pm-12:50 pm

2 stops60h 10m

Jerez de la Frontera La Parra

Sat 5/9

4:05 pm-12:20 pm

1 stop29h 15m

$1,288

SeattleJerez de la Frontera

SEA - XRY

SEAXRY

Seattle/Tacoma Intl

Fri 4/10

7:09 am-1:15 pm

2 stops21h 06m

Jerez de la Frontera La Parra

Sun 5/3

9:15 am-12:44 am

2 stops24h 29m

$1,301

SeattleJerez de la Frontera

SEA - XRY

SEAXRY

Seattle/Tacoma Intl

Fri 4/10

6:00 am-1:15 pm

2 stops22h 15m

Jerez de la Frontera La Parra

Sun 5/3

1:45 pm-12:44 am

2 stops19h 59m

$1,340

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Seattle to Cadiz

Have a flexible travel schedule? Discover the best time to fly to Cadiz 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 Cadiz
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Cadiz

Get insights into the airlines that provide service to Cadiz. 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 Cadiz. Reviews last updated March 25, 2026.
Read through reviews of airlines operating flights from Seattle to Cadiz, such as British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,819 reviews

Boarding

6.9

Food

6.4

Crew

7.6

Entertainment

6.4

Comfort

6.8

Overall

6.7

Reviews

1 / 20
10.0
Excellent

Viorica,Mar 2026

PHX - LHR

The food lately is just from poor to very poor. I bealeave that you can serve less quantities for more quality food. Exemple : at breakfast : omlete and vegetarian omlete ....I beleave with less work less personel could be provide some hummus and carrots and some boiled egss plus whatever snacks or drinks you wish....... Thank you in advance
British Airways
6.7
Okay
7,819 reviews
British Airways
6.7
Okay
7,819 reviews

Boarding

6.9

Food

6.4

Crew

7.6

Entertainment

6.4

Comfort

6.8

Overall

6.7

Reviews

1 / 20
10.0
Excellent

Viorica,Mar 2026

PHX - LHR

The food lately is just from poor to very poor. I bealeave that you can serve less quantities for more quality food. Exemple : at breakfast : omlete and vegetarian omlete ....I beleave with less work less personel could be provide some hummus and carrots and some boiled egss plus whatever snacks or drinks you wish....... Thank you in advance

Related info for your journey

Find useful and relevant information for your journey from Seattle to Cadiz. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Cadiz?

    If you book a flight to Cadiz from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle. There are 0 flights from Seattle/Tacoma Intl to Cadiz per day from 3 different airlines.

  • How long is the flight from Seattle to Cadiz?

    Departing from Seattle to Cadiz will take you 17h 45m. Seattle and Cadiz are separated by a distance of 5413 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Cadiz by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Seattle to Cadiz

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Málaga flights
Seattle to Seville flights

Top 3 airlines flying from Seattle to Cadiz

Discover the top 3 airlines that operate flights from Seattle to Cadiz. 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 March 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$650Average$908FlexibilityNo cancel feeOn-time75%
DeltaCheapest$749Average$882FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$1,202Average$1,543FlexibilityNo cancel feeOn-time70%

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