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Benidorm

$278+ 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ALC
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap 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 September 16, 2025.

Round-trip from

$417
(oojo)

One-way from

$278
(Mytrip)

Popular in

June

Cheapest in

October

Average price

$816
From Washington, D.C. Dulles Intl to Benidorm
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One-way flight from Washington, D.C. Dulles Intl to Benidorm
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Highest demand for flights based on searches. 16% potential increase in price ($144 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 16, 2025.

This oojo deal was found by Cheapflights users on 9/14. 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.
Tue 10/145:00 pmIAD - ALC
1 stop19h 05mTAP AIR PORTUGAL
Tue 10/2111:20 amALC - IAD
1 stop34h 00mTAP AIR PORTUGAL
Deal found 9/14$417
This KLM deal was found by Cheapflights users on 9/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/15:25 pmIAD - ALC
1 stop33h 30mKLM
Tue 10/73:30 pmALC - IAD
1 stop30h 05mKLM
Deal found 9/15$471
This United deal was found by Cheapflights users on 9/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:25 pmIAD - ALC
1 stop33h 40mMultiple Airlines
Wed 11/261:15 pmALC - IAD
1 stop33h 25mMultiple Airlines
Deal found 9/14$498
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:00 pmIAD - ALC
1 stop17h 05mMultiple Airlines
Thu 11/610:05 amALC - IAD
1 stop12h 35mMultiple Airlines
Deal found 9/14$508
This KLM deal was found by Cheapflights users on 9/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:05 pmIAD - ALC
1 stop17h 50mKLM
Wed 11/2610:25 amALC - IAD
2 stops18h 38mKLM
Deal found 9/14$511
This KLM deal was found by Cheapflights users on 9/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/215:25 pmIAD - ALC
1 stop12h 15mKLM
Sun 10/264:55 pmALC - IAD
1 stop29h 10mKLM
Deal found 9/16$521
This Expedia deal was found by Cheapflights users on 9/14. 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.
Tue 10/1410:20 pmIAD - ALC
1 stop13h 00mLufthansa
Tue 10/216:10 pmALC - IAD
2 stops27h 40mLufthansa
Deal found 9/14$525
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Tue 10/149:45 amIAD - ALC
2 stops24h 35mMultiple Airlines
Tue 10/2112:30 pmALC - IAD
2 stops33h 45mMultiple Airlines
Deal found 9/14$528
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 10/218:45 pmIAD - ALC
1 stop16h 25mSWISS
Sun 10/269:25 amALC - IAD
1 stop13h 15mSWISS
Deal found 9/14$529
This Booking.com deal was found by Cheapflights users on 9/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3111:55 pmIAD - ALC
1 stop12h 15mLufthansa
Fri 11/712:00 pmALC - IAD
1 stop14h 05mLufthansa
Deal found 9/16$534

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 September 16, 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

Tue 10/14

5:00 pm-6:05 pm

1 stop19h 05m

Alicante

Tue 10/21

11:20 am-3:20 pm

1 stop34h 00m

$417

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Wed 10/1

5:25 pm-8:05 pm

1 stop20h 40m

Alicante

Tue 10/7

9:35 pm-3:35 pm

1 stop24h 00m

$471

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Wed 11/5

5:25 pm-9:05 am

1 stop33h 40m

Alicante

Wed 11/26

1:15 pm-4:40 pm

1 stop33h 25m

$498

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Wed 11/5

6:05 pm-5:55 pm

1 stop17h 50m

Alicante

Wed 11/26

10:25 am-11:03 pm

2 stops18h 38m

$511

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Tue 10/21

5:25 pm-11:40 am

1 stop12h 15m

Alicante

Sun 10/26

4:55 pm-5:05 pm

1 stop29h 10m

$521

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Tue 10/14

10:20 pm-5:20 pm

1 stop13h 00m

Alicante

Tue 10/21

6:10 pm-3:50 pm

2 stops27h 40m

$525

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Fri 10/31

11:55 pm-5:10 pm

1 stop12h 15m

Alicante

Fri 11/7

12:00 pm-8:05 pm

1 stop14h 05m

$534

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Thu 10/30

2:18 pm-8:35 am

2 stops13h 17m

Alicante

Thu 11/6

9:10 am-4:30 pm

1 stop13h 20m

$547

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Tue 10/14

9:45 am-7:55 pm

3 stops28h 10m

Alicante

Tue 10/21

12:30 pm-4:15 pm

2 stops33h 45m

$559

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Fri 10/17

5:00 pm-11:59 pm

2 stops24h 59m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 15 results
1
2

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, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Benidorm (average of $641). Flying from Washington, D.C. Dulles Intl Airport to Benidorm in June is currently the most expensive (average of $1,117). 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 September 16, 2025.

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

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 September 16, 2025.
Get a feel of what it's like to fly with KLM, 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.
KLM
7.8
Good
1,386 reviews

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,386 reviews
KLM
7.8
Good
1,386 reviews

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
TAP AIR PORTUGAL
7.1
Good
1,975 reviews
KLM
7.8
Good
1,386 reviews

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Iberia
7.0
Good
2,924 reviews
KLM
7.8
Good
1,386 reviews

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

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 TAP AIR PORTUGAL and KLM fly from Washington, D.C. Dulles Intl Airport to Benidorm in about 19h 05m. The time it takes to get you to your destination can typically vary by up to 1h 35m. 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.

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

    $294 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on American Airlines and SWISS, with prices starting from $399 and $456, respectively.

  • 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, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Benidorm (average of $641). Flying from Washington, D.C. Dulles Intl Airport to Benidorm in June is currently the most expensive (average of $1,117). 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 10 airlines flying from Dulles Intl to Benidorm

Discover the top 10 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$437Average$719FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$445Average$559FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$487Average$624FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$489Average$721FlexibilityNo cancel feeOn-time70%
IberiaCheapest$490Average$760FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$492Average$761FlexibilityNo cancel feeOn-time76%
KLMCheapest$500Average$660FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$537Average$595FlexibilityNo cancel feeOn-time69%
SWISSCheapest$565Average$725FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$643Average$735FlexibilityNo cancel feeOn-time77%

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