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Benidorm

$425+ Cheap flights from Dulles Intl (IAD) to Benidorm, 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 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ALC
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Dulles Intl to Benidorm

Cheapest flights from Dulles Intl to Benidorm
Explore the most affordable flight options available from Dulles Intl to Benidorm. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This KAYAK deal was found by Cheapflights users on 12/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2710:55 pmIAD - ALC
1 stop12h 40mLufthansa
Fri 1/96:00 pmALC - IAD
2 stops32h 15mLufthansa
Deal found 12/9$1,090
This FlightHub deal was found by Cheapflights users on 12/10. 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 12/278:30 pmIAD - ALC
1 stop17h 05mMultiple Airlines
Fri 1/96:00 pmALC - IAD
2 stops32h 15mMultiple Airlines
Deal found 12/10$1,123
This Mytrip deal was found by Cheapflights users on 12/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:00 pmIAD - ALC
2 stops19h 55mMultiple Airlines
Thu 1/111:20 amALC - IAD
2 stops34h 26mMultiple Airlines
Deal found 12/11$1,521
This Mytrip deal was found by Cheapflights users on 12/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:00 pmIAD - ALC
2 stops24h 05mMultiple Airlines
Sat 1/38:10 pmALC - IAD
3 stops30h 16mMultiple Airlines
Deal found 12/11$1,864

Find flight deals from Dulles Intl to Benidorm

Keep the following information in mind while searching for Dulles Intl to Benidorm flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$476
(KAYAK)

One-way from

$425
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$987
Provider with most accurate pricing for Washington, D.C. (WAS)-Alicante flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Alicante flights.
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From Washington, D.C. Dulles Intl to Benidorm
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Benidorm
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($166 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Benidorm 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 December 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Benidorm that are best for you.

Fly from

Dulles Intl

Fly to

Benidorm

Route

Depart

Return

Price

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Wed 1/14

12:29 pm-5:55 pm

2 stops23h 26m

Alicante

Mon 1/19

8:35 pm-4:05 pm

1 stop25h 30m

$481

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Wed 1/14

6:20 pm-9:05 am

2 stops32h 45m

Alicante

Mon 1/19

10:05 am-2:00 pm

2 stops33h 55m

$484

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Thu 1/15

6:05 pm-12:40 pm

1 stop12h 35m

Alicante

Sat 1/24

4:55 pm-4:05 pm

1 stop29h 10m

$577

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Mon 6/1

8:45 pm-7:25 pm

1 stop16h 40m

Alicante

Thu 6/11

12:40 pm-4:20 pm

1 stop33h 40m

$601

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Thu 1/15

6:20 pm-8:55 pm

2 stops20h 35m

Alicante

Sat 1/24

9:30 pm-3:35 pm

2 stops24h 05m

$603

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Mon 2/2

7:40 pm-9:55 pm

1 stop20h 15m

Alicante

Fri 2/6

3:10 pm-6:30 pm

1 stop33h 20m

$625

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Mon 6/1

6:05 pm-8:25 am

2 stops32h 20m

Alicante

Thu 6/11

9:15 am-1:30 pm

1 stop34h 15m

$665

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Fri 3/27

8:09 am-9:05 am

2 stops43h 56m

$425

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Fri 3/27

7:05 pm-7:50 pm

1 stop19h 45m

$668

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Fri 3/27

10:20 pm-4:25 pm

2 stops37h 05m

$741

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Best time to book a flight from Dulles Intl to Benidorm

Have a flexible travel schedule? Discover the best time to fly to Benidorm 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 Benidorm

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Benidorm (average of $347). Flying from Washington, D.C. Dulles Intl Airport to Benidorm in June is currently the most expensive (average of $637). 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 BN1?

Find hourly flight availability from Dulles Intl to Benidorm. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Benidorm at noon. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the morning.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Benidorm?

Reviews of airlines servicing Benidorm

Get insights into the airlines that provide service to Benidorm. 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 Benidorm. Reviews last updated December 12, 2025.
Get a feel of what it's like to fly with TAP AIR PORTUGAL and Iberia from Washington, D.C. Dulles Intl Airport to Benidorm by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
TAP AIR PORTUGAL
7.1
Good
2,089 reviews

Food

6.2

Comfort

7.1

Crew

7.8

Entertainment

6.3

Boarding

7.0

Overall

7.1

Reviews

1 / 20
4.0
Okay

Maxime,Nov 2025

EWR - LIS

The solo business class seat as part of the 4x2 configuration is very cramped. Do not recommend choosing this.
TAP AIR PORTUGAL
7.1
Good
2,089 reviews
TAP AIR PORTUGAL
7.1
Good
2,089 reviews

Food

6.2

Comfort

7.1

Crew

7.8

Entertainment

6.3

Boarding

7.0

Overall

7.1

Reviews

1 / 20
4.0
Okay

Maxime,Nov 2025

EWR - LIS

The solo business class seat as part of the 4x2 configuration is very cramped. Do not recommend choosing this.
Iberia
7.0
Good
3,045 reviews
TAP AIR PORTUGAL
7.1
Good
2,089 reviews

Food

6.2

Comfort

7.1

Crew

7.8

Entertainment

6.3

Boarding

7.0

Overall

7.1

Reviews

1 / 20
4.0
Okay

Maxime,Nov 2025

EWR - LIS

The solo business class seat as part of the 4x2 configuration is very cramped. Do not recommend choosing this.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Benidorm. 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 Benidorm?

    Airlines like KLM and SWISS fly from Washington, D.C. Dulles Intl Airport to Benidorm in about 23h 26m. The time it takes to get you to your destination can typically vary by up to 9h 19m. The distance between Washington, D.C. Dulles Intl Airport and Benidorm is about 4014 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Benidorm 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 Benidorm?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Benidorm (average of $347). Flying from Washington, D.C. Dulles Intl Airport to Benidorm in June is currently the most expensive (average of $637). 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 Benidorm

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Dulles Intl to Benidorm

Discover the top 9 airlines that operate flights from Dulles Intl to Benidorm. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$359Average$658FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$455Average$559FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$490Average$807FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$491Average$730FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$492Average$738FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$503Average$651FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$537Average$645FlexibilityNo cancel feeOn-time69%
SWISSCheapest$565Average$674FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$643Average$1,545FlexibilityNo cancel feeOn-time77%

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