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Cadiz

$968+ Cheap flights from Dulles Intl (IAD) to Cadiz, Spain

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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SVQ
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
1 adult, Economy
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Cheap flight deals from Dulles Intl to Cadiz

Cheapest flights from Dulles Intl to Cadiz
Explore the most affordable flight options available from Dulles Intl to Cadiz. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.

This Expedia deal was found by Cheapflights users on 3/17. 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.
Fri 5/15:00 pm
IAD
-
XRY
1 stop14h 15m
Iberia
Fri 5/89:15 am
XRY
-
IAD
1 stop12h 15m
Iberia
Deal found 3/17$970
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.
Sun 10/185:40 pm
IAD
-
XRY
2 stops21h 20m
Iberia
Wed 10/219:35 pm
XRY
-
IAD
2 stops27h 25m
Iberia
Deal found 3/20$1,022
This Expedia deal was found by Cheapflights users on 3/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:00 pm
IAD
-
XRY
1 stop14h 15m
Iberia
Mon 5/49:35 pm
XRY
-
IAD
1 stop23h 55m
Iberia
Deal found 3/18$1,044
This Vueling Global deal was found by Cheapflights users on 3/17. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:00 pm
IAD
-
XRY
2 stops36h 20m
Multiple Airlines
Fri 5/85:50 pm
XRY
-
IAD
2 stops27h 40m
Multiple Airlines
Deal found 3/17$1,045
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:15 pm
IAD
-
XRY
2 stops14h 00m
Iberia
Wed 9/309:15 am
XRY
-
IAD
1 stop12h 15m
Iberia
Deal found 3/21$1,053
This WAYA deal was found by Cheapflights users on 3/19. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:00 pm
IAD
-
XRY
1 stop10h 35m
Iberia
Sun 5/109:15 am
XRY
-
IAD
1 stop12h 15m
Iberia
Deal found 3/19$1,088
This Iberia 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:00 pm
IAD
-
XRY
1 stop14h 15m
Iberia
Sat 7/259:35 pm
XRY
-
IAD
1 stop23h 55m
Iberia
Deal found 3/21$1,132
This Iberia deal was found by Cheapflights users on 3/19. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:00 pm
IAD
-
XRY
1 stop14h 15m
Iberia
Tue 4/219:15 am
XRY
-
IAD
1 stop12h 15m
Iberia
Deal found 3/19$1,168

Find flight deals from Dulles Intl to Cadiz

Keep the following information in mind while searching for Dulles Intl to Cadiz flight deals. Data was last updated March 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$970
(Expedia)

One-way from

$968
(Cheapflightsfares)
Provider with most accurate pricing for Washington, D.C. (WAS)-Jerez de la Frontera La Parra flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Jerez de la Frontera La Parra flights.
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From Washington, D.C. Dulles Intl to Cadiz
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One-way flight from Washington, D.C. Dulles Intl to Cadiz
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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 22, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Cadiz that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Jerez de la Frontera

IAD - XRY

IADXRY

Washington, D.C. Dulles Intl

Fri 5/1

5:00 pm-1:15 pm

1 stop14h 15m

Jerez de la Frontera La Parra

Mon 5/4

9:35 pm-3:30 pm

1 stop23h 55m

$1,044

Washington, D.C.Jerez de la Frontera

IAD - XRY

IADXRY

Washington, D.C. Dulles Intl

Fri 5/1

5:00 pm-11:20 am

2 stops36h 20m

Jerez de la Frontera La Parra

Fri 5/8

5:50 pm-3:30 pm

2 stops27h 40m

$1,045

Washington, D.C.Jerez de la Frontera

IAD - XRY

IADXRY

Washington, D.C. Dulles Intl

Fri 4/17

5:00 pm-1:15 pm

1 stop14h 15m

Jerez de la Frontera La Parra

Tue 4/21

9:15 am-3:30 pm

1 stop12h 15m

$1,168

Washington, D.C.Jerez de la Frontera

IAD - XRY

IADXRY

Washington, D.C. Dulles Intl

Fri 5/1

5:00 pm-1:15 pm

1 stop14h 15m

Jerez de la Frontera La Parra

Wed 5/13

9:35 pm-7:10 pm

2 stops27h 35m

$1,223

Washington, D.C.Jerez de la Frontera

IAD - XRY

IADXRY

Washington, D.C. Dulles Intl

Sun 5/3

5:00 pm-1:40 pm

2 stops38h 40m

Jerez de la Frontera La Parra

Sun 5/10

2:20 pm-3:30 pm

2 stops31h 10m

$1,238

Washington, D.C.Jerez de la Frontera

IAD - XRY

IADXRY

Washington, D.C. Dulles Intl

Fri 6/26

5:00 pm-9:00 pm

1 stop22h 00m

Jerez de la Frontera La Parra

Sat 7/4

9:15 am-3:30 pm

1 stop12h 15m

$1,373

Washington, D.C.Jerez de la Frontera

IAD - XRY

IADXRY

Washington, D.C. Dulles Intl

Tue 7/14

5:00 pm-1:15 pm

1 stop14h 15m

Jerez de la Frontera La Parra

Sat 7/25

9:35 pm-3:45 pm

2 stops24h 10m

$1,394

Washington, D.C.Jerez de la Frontera

IAD - XRY

IADXRY

Washington, D.C. Dulles Intl

Mon 7/6

1:08 pm-8:45 am

2 stops13h 37m

Jerez de la Frontera La Parra

Sun 7/19

9:15 am-3:30 pm

1 stop12h 15m

$1,597
Quickest round-trip

Washington, D.C.Jerez de la Frontera

IAD - XRY

IADXRY

Washington, D.C. Dulles Intl

Fri 4/17

5:45 pm-1:15 pm

2 stops13h 30m

Jerez de la Frontera La Parra

Fri 4/24

9:15 am-3:30 pm

1 stop12h 15m

$1,605
Cheapest one-way
Quickest one-way

Washington, D.C.Jerez de la Frontera

IAD - XRY

IADXRY

Washington, D.C. Dulles Intl

Sun 5/31

5:00 pm-9:35 am

1 stop10h 35m

$968

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Dulles Intl to Cadiz

Have a flexible travel schedule? Discover the best time to fly to Cadiz from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Cadiz

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Cadiz?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Cadiz (average of $415). Flying from Washington, D.C. Dulles Intl Airport to Cadiz in June is currently the most expensive (average of $846). 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.

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 22, 2026.
Peruse reviews from past customers who have flown with American Airlines and Iberia from Washington, D.C. Dulles Intl Airport to Cadiz to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,486 reviews

Overall

7.1

Entertainment

6.9

Food

6.4

Boarding

7.5

Crew

7.9

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
American Airlines
7.1
Good
11,486 reviews
American Airlines
7.1
Good
11,486 reviews

Overall

7.1

Entertainment

6.9

Food

6.4

Boarding

7.5

Crew

7.9

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
Iberia
7.0
Good
3,147 reviews
American Airlines
7.1
Good
11,486 reviews

Overall

7.1

Entertainment

6.9

Food

6.4

Boarding

7.5

Crew

7.9

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes

Related info for your journey

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

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Cadiz?

    For as low as $1,044, Iberia can have you in Cadiz from Washington, D.C. Dulles Intl Airport in 14h 15m. Washington, D.C. Dulles Intl Airport and Cadiz are separated by a distance of 3791 mi.

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

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

  • How can I find direct flights from Dulles Intl to Cadiz?

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Cadiz?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Cadiz (average of $415). Flying from Washington, D.C. Dulles Intl Airport to Cadiz in June is currently the most expensive (average of $846). 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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Alternative routes for Dulles Intl to Cadiz

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Seville flights
Dulles Intl to Jerez de la Frontera flights
Reagan-National to Jerez de la Frontera flights
Reagan-National to Granada flights
Baltimore to Granada flights

Top 4 airlines flying from Dulles Intl to Cadiz

Discover the top 4 airlines that operate flights from Dulles Intl 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 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$442Average$757FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$559Average$1,091FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$571Average$1,271FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$582Average$965FlexibilityNo cancel feeOn-time76%

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