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Alicante

$284+ 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ALC
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap 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 December 26, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 12/24. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:30 pmIAD - ALC
1 stop15h 15mScandinavian Airlines
Sun 1/186:25 pmALC - IAD
1 stop26h 55mScandinavian Airlines
Deal found 12/24$700
This KAYAK deal was found by Cheapflights users on 12/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:30 pmIAD - ALC
1 stop15h 15mScandinavian Airlines
Mon 1/195:00 pmALC - IAD
2 stops54h 15mScandinavian Airlines
Deal found 12/24$827
This KAYAK deal was found by Cheapflights users on 12/25. 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.
Mon 12/298:30 pmIAD - ALC
1 stop15h 15mScandinavian Airlines
Sat 1/1712:10 pmALC - IAD
2 stops57h 10mScandinavian Airlines
Deal found 12/25$828
This KAYAK deal was found by Cheapflights users on 12/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:30 pmIAD - ALC
2 stops32h 00mScandinavian Airlines
Sun 1/186:25 pmALC - IAD
1 stop26h 55mScandinavian Airlines
Deal found 12/24$864
This Kiwi.com deal was found by Cheapflights users on 12/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:30 pmIAD - ALC
2 stops19h 25mMultiple Airlines
Sat 1/175:45 amALC - IAD
1 stop15h 50mMultiple Airlines
Deal found 12/24$897
This KAYAK deal was found by Cheapflights users on 12/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:30 pmIAD - ALC
2 stops32h 00mScandinavian Airlines
Sat 1/1712:10 pmALC - IAD
2 stops57h 10mScandinavian Airlines
Deal found 12/24$976
This Kiwi.com deal was found by Cheapflights users on 12/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:30 pmIAD - ALC
1 stop15h 15mMultiple Airlines
Sat 1/178:45 pmALC - IAD
2 stops30h 15mMultiple Airlines
Deal found 12/25$1,007
This Kiwi.com deal was found by Cheapflights users on 12/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:05 pmIAD - ALC
2 stops21h 50mMultiple Airlines
Tue 1/209:35 amALC - IAD
1 stop12h 55mMultiple Airlines
Deal found 12/24$1,016
This Kiwi.com deal was found by Cheapflights users on 12/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:30 pmIAD - ALC
2 stops22h 40mMultiple Airlines
Sat 1/175:45 amALC - IAD
1 stop15h 50mMultiple Airlines
Deal found 12/24$1,035

Find 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 December 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$513
(oojo)

One-way from

$284
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$987
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Alicante flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Alicante flights.
Search Deals
From Washington, D.C. Dulles Intl to Alicante
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Alicante
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).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 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

Mon 3/16

9:30 pm-5:45 pm

1 stop15h 15m

Alicante

Tue 3/31

1:50 pm-4:50 pm

2 stops33h 00m

$513

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Fri 4/3

8:20 pm-10:30 am

2 stops56h 10m

Alicante

Thu 4/9

10:35 am-4:50 pm

2 stops36h 15m

$556

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Wed 3/4

12:24 pm-5:45 pm

2 stops23h 21m

Alicante

Sat 3/21

12:10 pm-6:15 pm

2 stops59h 05m

$559

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Tue 3/31

1:19 pm-7:00 pm

2 stops23h 41m

Alicante

Thu 4/9

10:35 am-4:50 pm

2 stops36h 15m

$588

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Thu 4/2

8:20 pm-11:10 am

2 stops32h 50m

Alicante

Thu 4/9

10:35 am-4:50 pm

2 stops36h 15m

$593

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Mon 3/30

8:20 pm-7:00 pm

2 stops40h 40m

Alicante

Thu 4/9

10:35 am-4:50 pm

2 stops36h 15m

$593

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Sun 3/29

8:20 pm-7:45 pm

2 stops41h 25m

Alicante

Thu 4/9

10:35 am-4:50 pm

2 stops36h 15m

$596

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Wed 3/4

6:05 pm-5:55 pm

1 stop17h 50m

Alicante

Sat 3/21

8:45 pm-5:05 pm

1 stop25h 20m

$627

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Wed 12/31

10:30 pm-11:55 pm

2 stops19h 25m

$284

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Thu 1/1

5:30 pm-11:30 am

2 stops36h 00m

$439

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

Showing 1-10 of 11 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 December.
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 $643). 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.

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 December 26, 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 Alicante 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
7.2
Good
2,098 reviews

Boarding

7.0

Entertainment

6.3

Overall

7.2

Food

6.2

Comfort

7.1

Crew

7.8

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
7.2
Good
2,098 reviews
TAP AIR PORTUGAL
7.2
Good
2,098 reviews

Boarding

7.0

Entertainment

6.3

Overall

7.2

Food

6.2

Comfort

7.1

Crew

7.8

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
3,058 reviews
TAP AIR PORTUGAL
7.2
Good
2,098 reviews

Boarding

7.0

Entertainment

6.3

Overall

7.2

Food

6.2

Comfort

7.1

Crew

7.8

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 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 2 different airlines.

  • 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 15h 15m. Fly via Scandinavian Airlines to get the fastest option. Airlines will cover a distance of 4014 mi.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Alicante round-trip?

    According to our current data, Iberia ($490), and TAP AIR PORTUGAL ($618) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Alicante. Iberia is 30% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 $643). 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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Other flights to Alicante

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Top 2 airlines flying from Dulles Intl to Alicante

Discover the top 2 airlines 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 December 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$490Average$971FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$618Average$831FlexibilityNo cancel feeOn-timeN/A

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