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Costa del Sol

$310+ Cheap flights from Dulles Intl (IAD) to Costa del Sol

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — AGP
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Dulles Intl to Costa del Sol

Keep the following information in mind while searching for Dulles Intl to Costa del Sol flight deals. Data was last updated April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$554
(Scandinavian Airlines)

One-way from

$310
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$906
Provider with most accurate pricing for Washington, D.C. (WAS)-Malaga flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Malaga flights.
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From Washington, D.C. Dulles Intl to Costa del Sol
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One-way flight from Washington, D.C. Dulles Intl to Costa del Sol
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Highest demand for flights based on searches. 17% potential increase in price ($157 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Dulles Intl to Costa del Sol

Cheapest flights from Dulles Intl to Costa del Sol
Explore the most affordable flight options available from Dulles Intl to Costa del Sol. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Delta deal was found by Cheapflights users on 4/29. 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 11/17:50 pmIAD - AGP
2 stops39h 45mDelta
Tue 11/114:25 pmAGP - IAD
1 stop29h 20mDelta
Deal found 4/29$550
This Scandinavian Airlines deal was found by Cheapflights users on 4/28. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/310:05 pmIAD - AGP
2 stops30h 20mScandinavian Airlines
Wed 9/176:55 pmAGP - IAD
2 stops31h 04mScandinavian Airlines
Deal found 4/28$554
This British Airways deal was found by Cheapflights users on 4/29. 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 11/29:55 pmIAD - AGP
1 stop31h 50mBritish Airways
Tue 11/1112:35 pmAGP - IAD
1 stop33h 00mBritish Airways
Deal found 4/29$557
This FlightHub deal was found by Cheapflights users on 4/29. 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.
Fri 10/319:40 pmIAD - AGP
1 stop14h 30mRoyal Air Maroc
Sat 11/86:00 pmAGP - IAD
1 stop30h 40mRoyal Air Maroc
Deal found 4/29$569
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/610:20 pmIAD - AGP
1 stop18h 35mTAP AIR PORTUGAL
Sat 10/1110:25 amAGP - IAD
1 stop10h 55mTAP AIR PORTUGAL
Deal found 4/29$580
This Iberia deal was found by Cheapflights users on 4/29. 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 9/124:35 pmIAD - AGP
1 stop18h 30mIberia
Sun 9/219:10 amAGP - IAD
1 stop11h 50mIberia
Deal found 4/29$585
This American Airlines deal was found by Cheapflights users on 4/29. 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 9/114:35 pmIAD - AGP
1 stop14h 10mMultiple Airlines
Mon 9/227:15 amAGP - IAD
2 stops13h 45mMultiple Airlines
Deal found 4/29$589
This SWISS deal was found by Cheapflights users on 4/29. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/48:45 pmIAD - AGP
1 stop33h 40mSWISS
Sun 5/116:40 amAGP - IAD
1 stop15h 35mSWISS
Deal found 4/29$666
This CheapOair deal was found by Cheapflights users on 4/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/410:25 amIAD - AGP
2 stops20h 00mAir Canada
Sun 5/115:55 amAGP - IAD
2 stops21h 13mAir Canada
Deal found 4/29$671
This ScholarTrip deal was found by Cheapflights users on 4/29. 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/35:25 pmIAD - AGP
1 stop13h 35mAustrian Airlines
Mon 5/121:50 pmAGP - IAD
1 stop30h 45mAustrian Airlines
Deal found 4/29$678
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 6/103:40 pmIAD - AGP
1 stop9h 55mUnited Airlines
Tue 6/179:35 amAGP - IAD
1 stop12h 50mUnited Airlines
Deal found 4/29$705
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 5/46:10 pmIAD - AGP
2 stops17h 25mLufthansa
Sun 5/115:55 amAGP - IAD
1 stop15h 55mLufthansa
Deal found 4/29$714

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to Costa del Sol 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 29, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Costa del Sol that are best for you.

Fly from

Dulles Intl

Fly to

Costa del Sol

Route

Depart

Return

Price

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

Wed 5/14

9:20 pm-7:00 pm

1 stop15h 40m

Malaga

Mon 5/19

5:20 pm-3:35 pm

1 stop28h 15m

$560

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

Mon 5/5

10:40 pm-10:25 am

1 stop29h 45m

Malaga

Mon 5/12

8:55 pm-3:45 pm

1 stop24h 50m

$599

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

Wed 5/14

9:20 pm-7:00 pm

1 stop15h 40m

Malaga

Mon 5/19

9:25 pm-3:35 pm

1 stop24h 10m

$609

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

Sun 5/4

8:45 pm-12:25 pm

1 stop33h 40m

Malaga

Sun 5/11

6:40 am-4:15 pm

1 stop15h 35m

$666

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

Sun 5/4

10:25 am-12:25 pm

2 stops20h 00m

Malaga

Sun 5/11

5:55 am-9:08 pm

2 stops21h 13m

$671

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

Sat 5/3

5:25 pm-1:00 pm

1 stop13h 35m

Malaga

Mon 5/12

1:50 pm-2:35 pm

1 stop30h 45m

$678

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

Tue 6/10

3:40 pm-7:35 am

1 stop9h 55m

Malaga

Tue 6/17

9:35 am-4:25 pm

1 stop12h 50m

$705

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

Mon 7/7

5:45 pm-9:35 am

1 stop9h 50m

Malaga

Thu 8/7

6:35 am-8:50 pm

1 stop20h 15m

$713

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

Sun 5/4

6:10 pm-5:35 pm

2 stops17h 25m

Malaga

Sun 5/11

5:55 am-3:50 pm

1 stop15h 55m

$714

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

Fri 5/16

9:05 pm-6:45 pm

1 stop15h 40m

Malaga

Sun 5/25

1:50 pm-7:05 pm

1 stop11h 15m

$721

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 21 results
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Best time to book a flight from Dulles Intl to Costa del Sol

Have a flexible travel schedule? Discover the best time to fly to Costa del Sol 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 Costa del Sol

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Costa del Sol (average of $600). Flying from Washington, D.C. Dulles Intl Airport to Costa del Sol in June is currently the most expensive (average of $1,152). 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.

What is the cheapest time of day to fly from IAD to EER?

Find hourly flight availability from Dulles Intl to Costa del Sol. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Costa del Sol, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Costa del Sol by month

Plan your trip to Costa del Sol by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Costa del Sol ranges from 0.1 - 3.7 inches per month. November is typically the wettest month, when rainfall can reach 3.7 in. July is typically the driest time to visit Costa del Sol when rainfall is around 0.1 in.

Temperature in Costa del Sol by month

Plan your trip to Costa del Sol by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Costa del Sol, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Costa del Sol

Get insights into the airlines that provide service to Costa del Sol. 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 Costa del Sol. Reviews last updated April 29, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Austrian Airlines from Washington, D.C. to Costa del Sol to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Costa del Sol one-way?

    One-way options have recently been found by users for as low as $344 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Delta from $473 and British Airways from $521 one-way.

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

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

  • How can I find direct flights from Dulles Intl to Costa del Sol?

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

  • Can I find deals for business class flights from Dulles Intl to Costa del Sol?

    Yes. Cheapflights offers flight deals from Dulles Intl to Costa del Sol 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 Costa del Sol?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Costa del Sol (average of $600). Flying from Washington, D.C. Dulles Intl Airport to Costa del Sol in June is currently the most expensive (average of $1,152). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 9 airlines flying from Dulles Intl to Costa del Sol

Discover the top 9 airlines that operate flights from Dulles Intl to Costa del Sol. 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$437Average$647FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$450Average$743FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$467Average$722FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$469Average$668FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$490Average$751FlexibilityNo cancel feeOn-time71%
IberiaCheapest$496Average$586FlexibilityNo cancel feeOn-time77%
DeltaCheapest$518Average$827FlexibilityNo cancel feeOn-timeN/A
Royal Air MarocCheapest$542Average$716FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$717Average$981FlexibilityNo cancel feeOn-timeN/A

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