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Alicante

$510+ 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 6/27. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ALC
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
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 February 12, 2026.

This oojo deal was found by Cheapflights users on 2/12. 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.
Thu 8/208:20 pm
IAD
-
ALC
2 stops32h 50m
Scandinavian Airlines
Sat 8/296:30 pm
ALC
-
IAD
1 stop28h 20m
Scandinavian Airlines
Deal found 2/12$519
This oojo deal was found by Cheapflights users on 2/12. 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.
Wed 8/198:20 pm
IAD
-
ALC
2 stops31h 50m
Scandinavian Airlines
Fri 8/2811:00 am
ALC
-
IAD
2 stops35h 50m
Scandinavian Airlines
Deal found 2/12$523
This oojo deal was found by Cheapflights users on 2/12. 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.
Thu 8/2010:35 pm
IAD
-
ALC
1 stop13h 30m
TAP AIR PORTUGAL
Mon 8/317:35 pm
ALC
-
IAD
1 stop25h 35m
TAP AIR PORTUGAL
Deal found 2/12$527
This Rumbo deal was found by Cheapflights users on 2/9. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:40 pm
IAD
-
ALC
1 stop20h 15m
Icelandair
Sun 3/811:05 pm
ALC
-
IAD
1 stop25h 25m
Icelandair
Deal found 2/9$529
This Travelocity deal was found by Cheapflights users on 2/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:20 pm
IAD
-
ALC
2 stops32h 50m
Scandinavian Airlines
Mon 8/317:30 pm
ALC
-
IAD
2 stops51h 20m
Scandinavian Airlines
Deal found 2/11$553
This oojo deal was found by Cheapflights users on 2/12. 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.
Thu 8/2010:35 pm
IAD
-
ALC
1 stop13h 30m
TAP AIR PORTUGAL
Sat 8/2911:20 am
ALC
-
IAD
1 stop33h 50m
TAP AIR PORTUGAL
Deal found 2/12$554
This Trip.com deal was found by Cheapflights users on 2/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:30 pm
IAD
-
ALC
1 stop15h 15m
Scandinavian Airlines
Sun 3/86:25 pm
ALC
-
IAD
1 stop28h 50m
Scandinavian Airlines
Deal found 2/9$562
This Trip.com deal was found by Cheapflights users on 2/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/108:20 pm
IAD
-
ALC
1 stop15h 20m
Scandinavian Airlines
Sun 4/197:00 pm
ALC
-
IAD
1 stop27h 50m
Scandinavian Airlines
Deal found 2/11$571
This oojo deal was found by Cheapflights users on 2/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:20 pm
IAD
-
ALC
2 stops31h 50m
Scandinavian Airlines
Sat 9/1912:00 pm
ALC
-
IAD
2 stops34h 50m
Scandinavian Airlines
Deal found 2/10$586

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 February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$529
(Rumbo)

One-way from

$510
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$490
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. 20% potential increase in price ($204 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease ($98 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 12, 2026.
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 3/2

7:40 pm-9:55 pm

1 stop20h 15m

Alicante

Sun 3/15

11:05 pm-7:30 pm

1 stop25h 25m

$529

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Mon 2/23

8:30 pm-5:45 pm

1 stop15h 15m

Alicante

Sun 3/8

6:25 pm-6:15 pm

1 stop28h 50m

$562

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Fri 4/10

8:20 pm-5:40 pm

1 stop15h 20m

Alicante

Sun 4/19

7:00 pm-4:50 pm

1 stop27h 50m

$571

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Sun 3/22

11:55 pm-7:25 am

3 stops26h 30m

Alicante

Sat 3/28

9:15 pm-7:25 pm

2 stops27h 10m

$641

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Fri 4/10

10:20 pm-5:25 pm

1 stop13h 05m

Alicante

Sun 4/19

6:10 pm-7:25 pm

1 stop31h 15m

$646

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Fri 4/10

8:20 pm-6:15 pm

1 stop15h 55m

Alicante

Sun 4/19

8:00 pm-4:45 pm

1 stop26h 45m

$646

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Sun 5/24

10:35 pm-6:45 pm

1 stop14h 10m

Alicante

Mon 6/1

7:35 pm-8:35 pm

1 stop31h 00m

$662

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Fri 4/10

10:20 pm-5:25 pm

1 stop13h 05m

Alicante

Sun 4/19

12:50 pm-4:45 pm

1 stop33h 55m

$675

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Sun 3/22

7:05 pm-5:05 pm

1 stop17h 00m

Alicante

Sat 3/28

8:45 pm-3:35 pm

1 stop23h 50m

$679

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Sat 6/27

5:15 pm-10:00 pm

2 stops22h 45m

$510

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

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 February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Alicante flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 August is currently the most expensive (average of $648). 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 February 12, 2026.
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
7.1
Good
2,139 reviews

Boarding

7.0

Comfort

7.1

Crew

7.8

Overall

7.1

Entertainment

6.3

Food

6.2

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
2,139 reviews
TAP AIR PORTUGAL
7.1
Good
2,139 reviews

Boarding

7.0

Comfort

7.1

Crew

7.8

Overall

7.1

Entertainment

6.3

Food

6.2

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
3,113 reviews
TAP AIR PORTUGAL
7.1
Good
2,139 reviews

Boarding

7.0

Comfort

7.1

Crew

7.8

Overall

7.1

Entertainment

6.3

Food

6.2

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 13h 05m. Fly via Icelandair, Scandinavian Airlines, or Lufthansa 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 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 36% 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 August is currently the most expensive (average of $648). 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 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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$490Average$971FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$618Average$756FlexibilityNo cancel feeOn-timeN/A

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