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Alicante

$252+ Cheap flights from Dulles Intl (IAD) to Alicante (ALC)

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ALC
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Find flight deals from Dulles Intl to Alicante

Cheapest flights from Dulles Intl to Alicante
Explore the most affordable flight options available from Dulles Intl to Alicante. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This KAYAK deal was found by Cheapflights users on 11/25. 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.
Tue 12/98:30 pmIAD - ALC
1 stop30h 45mSWISS
Sun 12/148:25 pmALC - IAD
2 stops53h 50mSWISS
Deal found 11/25$505
This KLM deal was found by Cheapflights users on 11/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:05 pmIAD - ALC
1 stop33h 20mKLM
Sun 12/148:40 pmALC - IAD
1 stop25h 25mKLM
Deal found 11/26$520
This FlightHub deal was found by Cheapflights users on 11/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:15 pmIAD - ALC
2 stops36h 50mLufthansa
Fri 12/1212:00 pmALC - IAD
1 stop14h 05mLufthansa
Deal found 11/24$647
This FlightHub deal was found by Cheapflights users on 11/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:40 pmIAD - ALC
1 stop11h 30mLufthansa
Fri 12/1212:00 pmALC - IAD
1 stop14h 05mLufthansa
Deal found 11/24$668
This Gurufare deal was found by Cheapflights users on 11/24. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:25 pmIAD - ALC
1 stop19h 45mMultiple Airlines
Fri 12/1212:00 pmALC - IAD
1 stop14h 05mMultiple Airlines
Deal found 11/24$684
This FlightHub deal was found by Cheapflights users on 11/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:15 pmIAD - ALC
2 stops36h 50mMultiple Airlines
Sat 12/138:05 pmALC - IAD
1 stop26h 35mMultiple Airlines
Deal found 11/24$698

Cheap flight deals from Dulles Intl to Alicante

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Alicante (ALC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$425
(Justfly.com)

One-way from

$252
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$671
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Alicante flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Alicante flights.
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From Washington, D.C. Dulles Intl to Alicante
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One-way flight from Washington, D.C. Dulles Intl to Alicante
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($128 potential increase over avg. RT price).
Search Deals
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 November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Alicante 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 November 26, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Alicante that are best for you.

Fly from

Dulles Intl

Fly to

Alicante

Route

Depart

Return

Price

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Wed 2/4

12:23 pm-5:45 pm

2 stops23h 22m

Alicante

Sun 2/8

6:25 pm-5:15 pm

1 stop28h 50m

$425

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Wed 3/11

7:05 pm-5:55 pm

1 stop17h 50m

Alicante

Wed 3/25

8:15 pm-5:05 pm

1 stop25h 50m

$476

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Wed 2/4

12:23 pm-7:25 pm

3 stops25h 02m

Alicante

Sun 2/8

8:15 pm-5:15 pm

2 stops27h 00m

$479

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Fri 1/9

7:40 pm-4:45 pm

2 stops15h 05m

Alicante

Fri 1/16

8:10 am-6:30 pm

2 stops16h 20m

$483

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Tue 12/9

8:30 pm-9:15 am

1 stop30h 45m

Alicante

Sun 12/14

8:25 pm-3:35 pm

2 stops49h 10m

$505

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Fri 4/24

8:30 pm-10:55 pm

1 stop20h 25m

Alicante

Tue 4/28

11:50 pm-7:20 pm

1 stop25h 30m

$509

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Mon 12/8

5:30 pm-2:35 pm

3 stops39h 05m

$252

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Tue 12/9

5:30 pm-11:45 am

3 stops36h 15m

$260

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Mon 12/8

7:40 pm-2:10 pm

1 stop12h 30m

$403

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Tue 12/9

8:30 pm-9:15 am

1 stop30h 45m

$404

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 17 results
1
2

Compare providers for flights from Dulles Intl to Alicante

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Alicante in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Alicante flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Dulles Intl Airport-Alicante flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Alicante flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Alicante flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Alicante flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Alicante

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

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

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

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

Reviews of airlines servicing Alicante

Get insights into the airlines that provide service to Alicante. 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 Alicante. Reviews last updated November 26, 2025.
Get a feel of what it's like to fly with Iberia from Washington, D.C. Dulles Intl Airport to Alicante by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Iberia
7.0
Good
3,034 reviews

Food

6.3

Crew

7.7

Overall

7.0

Boarding

7.1

Entertainment

6.6

Comfort

6.7

Reviews

1 / 20
6.0
Good

David,May 2025

JFK - MAD

Unfortunately carry on bag over head was full. I was seated 27J and had to place my carry on by seat 8 .. other then that it was a good flight
Iberia
7.0
Good
3,034 reviews
Iberia
7.0
Good
3,034 reviews

Food

6.3

Crew

7.7

Overall

7.0

Boarding

7.1

Entertainment

6.6

Comfort

6.7

Reviews

1 / 20
6.0
Good

David,May 2025

JFK - MAD

Unfortunately carry on bag over head was full. I was seated 27J and had to place my carry on by seat 8 .. other then that it was a good flight

Related info for your journey

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

  • What airport do you fly into for flights to Alicante from Washington, D.C. Dulles Intl?

    If you book a flight to Alicante from Washington, D.C. Dulles Intl, you will be flying to Alicante, which is the city’s only airport. Alicante (ALC) is located 6.0 mi from the center of Alicante. There are 0 flights from Washington, D.C. Dulles Intl to Alicante per day from 1 airline.

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

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Alicante in 17h 50m. Fly via Scandinavian Airlines or KLM to get the fastest option. Airlines will cover a distance of 4014 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Alicante round-trip?

    According to our current data, Iberia ($490), offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Alicante. Iberia is 33% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $403. However, be on the lookout for offers from SWISS and KLM, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Alicante for a low price.

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

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

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

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

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

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

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

Traveling to a place near Alicante?

Book flights to Alicante if you plan to visit one of these locations
Torrevieja

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Top airline flying from Dulles Intl to Alicante

Discover the top airline that operate flights from Dulles Intl to Alicante. 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 November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$490Average$971FlexibilityNo cancel feeOn-time77%

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