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Cadiz

$738+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SVQ
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Seattle to Cadiz

Keep the following information in mind while searching for Seattle to Cadiz flight deals. Data was last updated August 18, 2025.

Round-trip from

$738
(Iberia)
From Seattle/Tacoma Intl to Cadiz
Search Deals

Find 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 August 18, 2025.

This Iberia 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1411:42 amSEA - XRY
2 stops40h 28mIberia
Tue 10/289:35 pmXRY - SEA
2 stops31h 48mIberia
Deal found 8/17$738
This Iberia 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1110:32 amSEA - XRY
2 stops37h 58mIberia
Wed 10/229:15 amXRY - SEA
2 stops20h 31mIberia
Deal found 8/17$741
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/13:00 pmSEA - XRY
2 stops56h 40mIberia
Wed 10/81:40 pmXRY - SEA
2 stops41h 06mIberia
Deal found 8/17$756
This Iberia 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/147:23 amSEA - XRY
2 stops20h 52mIberia
Tue 11/182:05 pmXRY - SEA
2 stops40h 13mIberia
Deal found 8/16$818
This Iberia 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/96:05 amSEA - XRY
2 stops29h 50mIberia
Wed 9/179:15 amXRY - SEA
2 stops19h 54mIberia
Deal found 8/17$862
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/115:15 pmSEA - XRY
1 stop31h 25mCondor
Wed 10/2210:50 amXRY - SEA
1 stop37h 15mCondor
Deal found 8/17$921
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/12:20 pmSEA - XRY
1 stop36h 30mMultiple Airlines
Wed 10/86:40 pmXRY - SEA
2 stops32h 56mMultiple Airlines
Deal found 8/17$925
This American Airlines deal was found by Cheapflights users on 8/15. 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.
Thu 11/1312:59 amSEA - XRY
2 stops27h 16mAmerican Airlines
Tue 11/182:05 pmXRY - SEA
2 stops42h 13mAmerican Airlines
Deal found 8/15$943

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 August 18, 2025.
Use the filters below to find and compare flights from Seattle to Cadiz that are best for you.

Fly from

Seattle

Fly to

Cadiz

Route

Depart

Return

Price

SeattleJerez de la Frontera

SEA - XRY

SEAXRY

Seattle/Tacoma Intl

Tue 10/14

11:42 am-1:10 pm

2 stops40h 28m

Jerez de la Frontera La Parra

Tue 10/28

9:35 pm-9:23 pm

2 stops31h 48m

$738

SeattleJerez de la Frontera

SEA - XRY

SEAXRY

Seattle/Tacoma Intl

Sat 10/11

10:32 am-9:30 am

2 stops37h 58m

Jerez de la Frontera La Parra

Wed 10/22

9:15 am-8:46 pm

2 stops20h 31m

$741

SeattleJerez de la Frontera

SEA - XRY

SEAXRY

Seattle/Tacoma Intl

Wed 10/1

3:00 pm-8:40 am

2 stops56h 40m

Jerez de la Frontera La Parra

Wed 10/8

1:40 pm-9:46 pm

2 stops41h 06m

$756

SeattleJerez de la Frontera

SEA - XRY

SEAXRY

Seattle/Tacoma Intl

Fri 11/14

7:23 am-1:15 pm

2 stops20h 52m

Jerez de la Frontera La Parra

Tue 11/18

2:05 pm-9:18 pm

2 stops40h 13m

$818

SeattleJerez de la Frontera

SEA - XRY

SEAXRY

Seattle/Tacoma Intl

Tue 9/9

6:05 am-8:55 pm

2 stops29h 50m

Jerez de la Frontera La Parra

Wed 9/17

9:15 am-8:09 pm

2 stops19h 54m

$862

SeattleJerez de la Frontera

SEA - XRY

SEAXRY

Seattle/Tacoma Intl

Sat 10/11

5:15 pm-9:40 am

1 stop31h 25m

Jerez de la Frontera La Parra

Wed 10/22

10:50 am-3:05 pm

1 stop37h 15m

$921

SeattleJerez de la Frontera

SEA - XRY

SEAXRY

Seattle/Tacoma Intl

Wed 10/1

2:20 pm-11:50 am

1 stop36h 30m

Jerez de la Frontera La Parra

Wed 10/8

6:40 pm-6:36 pm

2 stops32h 56m

$925

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

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

What is the cheapest time of day to fly from SEA to CA9?

Find hourly flight availability from Seattle to Cadiz. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Cadiz as you normally would.

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 August 18, 2025.
Read through reviews of airlines operating flights from Seattle to Cadiz, such as Iberia and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Iberia
7.0
Good
2,884 reviews

Comfort

6.7

Boarding

7.1

Crew

7.6

Food

6.3

Entertainment

6.6

Overall

7.0

Reviews

1 / 20
6.0
Good

David,May 2025

JFK - MAD

Unfortunately carry on bag over head was full. I was seated 27J and had to place my carry on by seat 8 .. other then that it was a good flight
Iberia
7.0
Good
2,884 reviews
Iberia
7.0
Good
2,884 reviews

Comfort

6.7

Boarding

7.1

Crew

7.6

Food

6.3

Entertainment

6.6

Overall

7.0

Reviews

1 / 20
6.0
Good

David,May 2025

JFK - MAD

Unfortunately carry on bag over head was full. I was seated 27J and had to place my carry on by seat 8 .. other then that it was a good flight
British Airways
6.7
Okay
7,277 reviews
Iberia
7.0
Good
2,884 reviews

Comfort

6.7

Boarding

7.1

Crew

7.6

Food

6.3

Entertainment

6.6

Overall

7.0

Reviews

1 / 20
6.0
Good

David,May 2025

JFK - MAD

Unfortunately carry on bag over head was full. I was seated 27J and had to place my carry on by seat 8 .. other then that it was a good flight

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 4 different airlines.

  • How long is the flight from Seattle to Cadiz?

    Departing from Seattle to Cadiz will take you 40h 28m. Seattle and Cadiz are separated by a distance of 5413 mi.

  • 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.

  • What is the cheapest month to book a flight from Seattle to Cadiz?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Cadiz (average of $637). Flying from Seattle to Cadiz in June is currently the most expensive (average of $1,218). 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

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Top 4 airlines flying from Seattle to Cadiz

Discover the top 4 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$710Average$1,123FlexibilityNo cancel feeOn-time75%
DeltaCheapest$749Average$925FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$898Average$1,717FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$934Average$1,543FlexibilityNo cancel feeOn-time70%

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