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Cadiz

$539+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SVQ
Jul 28 — Aug 41
Tue 7/28
Tue 8/4
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 June 28, 2026.

This Travelocity deal was found by Cheapflights users on 6/26. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:00 pm
IAD
-
XRY
1 stop14h 15m
Iberia
Mon 10/199:35 pm
XRY
-
IAD
1 stop27h 15m
Iberia
Deal found 6/26$838
This American Airlines deal was found by Cheapflights users on 6/26. 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.
Mon 10/125:00 pm
IAD
-
XRY
1 stop14h 15m
American Airlines
Mon 10/1910:05 am
XRY
-
IAD
1 stop11h 25m
American Airlines
Deal found 6/26$877
This FlightHub deal was found by Cheapflights users on 6/26. 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.
Mon 10/123:25 pm
IAD
-
XRY
1 stop15h 25m
Lufthansa
Mon 10/1910:50 am
XRY
-
IAD
2 stops30h 21m
Lufthansa
Deal found 6/26$908
This British Airways deal was found by Cheapflights users on 6/24. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:00 pm
IAD
-
XRY
1 stop14h 15m
British Airways
Tue 8/259:15 am
XRY
-
IAD
1 stop15h 35m
British Airways
Deal found 6/24$914
This Iberia deal was found by Cheapflights users on 6/27. 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 8/235:00 pm
IAD
-
XRY
1 stop14h 15m
Iberia
Thu 9/179:15 am
XRY
-
IAD
1 stop15h 40m
Iberia
Deal found 6/27$917
This American Airlines deal was found by Cheapflights users on 6/26. 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.
Sun 8/235:00 pm
IAD
-
XRY
1 stop10h 35m
American Airlines
Thu 9/179:15 am
XRY
-
IAD
2 stops20h 33m
American Airlines
Deal found 6/26$927
This Iberia deal was found by Cheapflights users on 6/23. 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 9/135:00 pm
IAD
-
XRY
1 stop14h 15m
Iberia
Mon 9/289:35 pm
XRY
-
IAD
1 stop27h 15m
Iberia
Deal found 6/23$929
This Expedia deal was found by Cheapflights users on 6/28. 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 8/1210:25 pm
IAD
-
XRY
2 stops28h 20m
Iberia
Wed 8/199:35 pm
XRY
-
IAD
1 stop27h 20m
Iberia
Deal found 6/28$931

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 June 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$838
(Travelocity)

One-way from

$539
(KAYAK)
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 June 28, 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

Mon 10/12

5:00 pm-1:15 pm

1 stop14h 15m

Jerez de la Frontera La Parra

Mon 10/19

9:35 pm-6:50 pm

1 stop27h 15m

$838
Quickest round-trip

Washington, D.C.Jerez de la Frontera

IAD - XRY

IADXRY

Washington, D.C. Dulles Intl

Mon 8/17

5:00 pm-1:15 pm

1 stop14h 15m

Jerez de la Frontera La Parra

Tue 8/25

9:15 am-6:50 pm

1 stop15h 35m

$914

Washington, D.C.Jerez de la Frontera

IAD - XRY

IADXRY

Washington, D.C. Dulles Intl

Wed 8/19

5:00 pm-1:15 pm

1 stop14h 15m

Jerez de la Frontera La Parra

Mon 8/24

9:35 pm-6:50 pm

1 stop27h 15m

$928

Washington, D.C.Jerez de la Frontera

IAD - XRY

IADXRY

Washington, D.C. Dulles Intl

Wed 8/12

10:25 pm-8:45 am

2 stops28h 20m

Jerez de la Frontera La Parra

Wed 8/19

9:35 pm-6:55 pm

1 stop27h 20m

$931

Washington, D.C.Jerez de la Frontera

IAD - XRY

IADXRY

Washington, D.C. Dulles Intl

Sun 8/23

5:00 pm-1:15 pm

1 stop14h 15m

Jerez de la Frontera La Parra

Thu 9/17

9:15 am-11:48 pm

2 stops20h 33m

$984

Washington, D.C.Jerez de la Frontera

IAD - XRY

IADXRY

Washington, D.C. Dulles Intl

Tue 8/11

10:25 pm-8:45 am

2 stops28h 20m

Jerez de la Frontera La Parra

Tue 8/18

9:35 pm-5:48 pm

2 stops50h 13m

$1,044

Washington, D.C.Jerez de la Frontera

IAD - XRY

IADXRY

Washington, D.C. Dulles Intl

Tue 8/11

11:20 pm-2:00 pm

3 stops32h 40m

Jerez de la Frontera La Parra

Tue 8/18

8:00 am-8:35 pm

2 stops18h 35m

$1,073

Washington, D.C.Jerez de la Frontera

IAD - XRY

IADXRY

Washington, D.C. Dulles Intl

Wed 8/19

5:00 pm-9:50 am

2 stops34h 50m

Jerez de la Frontera La Parra

Mon 8/24

3:15 pm-6:50 pm

2 stops33h 35m

$1,112

Washington, D.C.Jerez de la Frontera

IAD - XRY

IADXRY

Washington, D.C. Dulles Intl

Sun 8/23

10:25 pm-9:00 pm

2 stops16h 35m

Jerez de la Frontera La Parra

Thu 9/17

9:15 am-8:20 pm

2 stops17h 05m

$1,112

Washington, D.C.Jerez de la Frontera

IAD - XRY

IADXRY

Washington, D.C. Dulles Intl

Sun 9/13

10:25 pm-8:45 am

2 stops28h 20m

Jerez de la Frontera La Parra

Mon 9/28

9:35 pm-3:55 pm

2 stops24h 20m

$1,129

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/24

Showing 1-10 of 18 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
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 June 28, 2026.
Peruse reviews from past customers who have flown with 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.
Iberia
7.0
Good
3,250 reviews

Comfort

6.7

Food

6.3

Boarding

7.1

Crew

7.7

Entertainment

6.6

Overall

7.0

Reviews

1 / 20
2.0
Mediocre

T,Jun 2026

JFK - MAD

I wasn’t able to go we tried cancelling through agency 6 weeks ago to a severe illness. I paid for trip insurance through Underpricer. And guess what. I got nothing. What a scam. The person my daughter who was supposed to accompany me on a father daughter trip. 7 weeks later is still unable to travel. She is careless by for her mother who had a stroke and is still in a rehab facility. Underpricer has been absent unable to understand the gravity. I provided medical documents and current status. What a disgusting world we live in. My daughter’s mother may not survive another 2 months. But do you air Underpricer care. No. We didn’t cancel frivolously. We had a real medical catastrophe. I paid extra for exactly this kind of issue and have gotten nothing. I may never use Kayak again. You represent your affiliates. I am truly disheartened. Timothy Carey.
Iberia
7.0
Good
3,250 reviews
Iberia
7.0
Good
3,250 reviews

Comfort

6.7

Food

6.3

Boarding

7.1

Crew

7.7

Entertainment

6.6

Overall

7.0

Reviews

1 / 20
2.0
Mediocre

T,Jun 2026

JFK - MAD

I wasn’t able to go we tried cancelling through agency 6 weeks ago to a severe illness. I paid for trip insurance through Underpricer. And guess what. I got nothing. What a scam. The person my daughter who was supposed to accompany me on a father daughter trip. 7 weeks later is still unable to travel. She is careless by for her mother who had a stroke and is still in a rehab facility. Underpricer has been absent unable to understand the gravity. I provided medical documents and current status. What a disgusting world we live in. My daughter’s mother may not survive another 2 months. But do you air Underpricer care. No. We didn’t cancel frivolously. We had a real medical catastrophe. I paid extra for exactly this kind of issue and have gotten nothing. I may never use Kayak again. You represent your affiliates. I am truly disheartened. Timothy Carey.

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 $838, 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.

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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.
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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 June 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$450Average$942FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$559Average$1,094FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$570Average$770FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$582Average$987FlexibilityNo cancel feeOn-time76%

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