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Cheap flights from Washington, D.C. Dulles Intl Airport to Alicante from $268

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Alicante departing on 11/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Alicante

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:45 pm - 12:15 pmIAD-ALC
12h 30m1 stop
Multiple Airlines Logo
12:00 pm - 8:05 pmALC-IAD
14h 05m1 stop
$473Multiple Airlines
Find Deal
Mon, Nov 17 - Wed, Dec 3
Multiple Airlines Logo
5:45 pm - 12:15 pmIAD-ALC
12h 30m1 stop
Multiple Airlines Logo
12:00 pm - 8:05 pmALC-IAD
14h 05m1 stop
$475Multiple Airlines
Find Deal
Mon, Nov 17 - Wed, Dec 3
KLM Logo
5:59 pm - 5:55 pmIAD-ALC
17h 56m2 stops
KLM Logo
8:15 pm - 4:05 pmALC-IAD
25h 50m1 stop
$476KLM
Find Deal
Mon, Nov 17 - Wed, Dec 3
KLM Logo
6:05 pm - 7:20 pmIAD-ALC
19h 15m1 stop
KLM Logo
6:50 pm - 5:05 pmALC-IAD
27h 15m1 stop
$477KLM
Find Deal
Tue, Mar 3 - Tue, Mar 17
KLM Logo
7:50 pm - 7:20 pmIAD-ALC
17h 30m2 stops
KLM Logo
6:50 pm - 5:05 pmALC-IAD
27h 15m1 stop
$481KLM
Find Deal
Tue, Mar 3 - Tue, Mar 17
Scandinavian Airlines Logo
8:20 pm - 10:15 amIAD-ALC
31h 55m2 stops
Scandinavian Airlines Logo
10:35 am - 4:50 pmALC-IAD
36h 15m2 stops
$500Scandinavian Airlines
Find Deal
Fri, Apr 10 - Fri, Apr 17
SWISS Logo
8:30 pm - 9:15 amIAD-ALC
30h 45m1 stop
SWISS Logo
8:25 pm - 5:05 pmALC-IAD
26h 40m1 stop
$512SWISS
Find Deal
Tue, Dec 9 - Sun, Dec 14
Iberia Logo
9:45 pm - 8:55 pmIAD-ALC
17h 10m2 stops
Iberia Logo
9:30 pm - 3:35 pmALC-IAD
24h 05m2 stops
$552Iberia
Find Deal
Thu, Jan 15 - Sat, Jan 24
Scandinavian Airlines Logo
8:20 pm - 10:10 amIAD-ALC
31h 50m1 stop
Scandinavian Airlines Logo
10:35 am - 4:50 pmALC-IAD
36h 15m2 stops
$643Scandinavian Airlines
Find Deal
Fri, Apr 10 - Fri, Apr 17
SWISS Logo
6:20 pm - 9:05 amIAD-ALC
32h 45m2 stops
SWISS Logo
8:05 pm - 2:35 pmALC-IAD
24h 30m2 stops
$688SWISS
Find Deal
Wed, Nov 26 - Sat, Dec 6

KLM flights from Washington, D.C. Dulles Intl Airport to Alicante

Our best KLM deals on Washington, D.C. Dulles Intl Airport to Alicante flight tickets
KLM
Nov 17
IAD5:59 pmWashington, D.C. Dulles Intl
17h 56m
2 stops
ALC5:55 pmAlicante
Dec 3
ALC8:15 pmAlicante
25h 50m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
$476
Find similar
KLM
Mar 3
IAD6:05 pmWashington, D.C. Dulles Intl
19h 15m
1 stop
ALC7:20 pmAlicante
Mar 17
ALC6:50 pmAlicante
27h 15m
1 stop
IAD5:05 pmWashington, D.C. Dulles Intl
$477
Find similar
KLM
Mar 3
IAD7:50 pmWashington, D.C. Dulles Intl
17h 30m
2 stops
ALC7:20 pmAlicante
Mar 17
ALC6:50 pmAlicante
27h 15m
1 stop
IAD5:05 pmWashington, D.C. Dulles Intl
$481
Find similar

SWISS flights from Washington, D.C. Dulles Intl Airport to Alicante

Our best SWISS deals on Washington, D.C. Dulles Intl Airport to Alicante flight tickets
SWISS
Dec 9
IAD8:30 pmWashington, D.C. Dulles Intl
30h 45m
1 stop
ALC9:15 amAlicante
Dec 14
ALC8:25 pmAlicante
26h 40m
1 stop
IAD5:05 pmWashington, D.C. Dulles Intl
$512
Find similar
SWISS
Nov 26
IAD6:20 pmWashington, D.C. Dulles Intl
32h 45m
2 stops
ALC9:05 amAlicante
Dec 6
ALC8:05 pmAlicante
24h 30m
2 stops
IAD2:35 pmWashington, D.C. Dulles Intl
$688
Find similar
SWISS
Nov 10
IAD5:25 pmWashington, D.C. Dulles Intl
19h 30m
1 stop
ALC6:55 pmAlicante
Nov 15
ALC8:05 pmAlicante
49h 30m
2 stops
IAD3:35 pmWashington, D.C. Dulles Intl
$924
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated October 30, 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

Fly to

Route

Depart

Return

Price

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Mon 11/17

5:45 pm-12:15 pm

1 stop12h 30m

Alicante

Wed 12/3

12:00 pm-8:05 pm

1 stop14h 05m

$473

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Mon 11/17

5:45 pm-12:15 pm

1 stop12h 30m

Alicante

Wed 12/3

12:00 pm-8:05 pm

1 stop14h 05m

$475

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Mon 11/17

5:59 pm-5:55 pm

2 stops17h 56m

Alicante

Wed 12/3

8:15 pm-4:05 pm

1 stop25h 50m

$476

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Tue 3/3

6:05 pm-7:20 pm

1 stop19h 15m

Alicante

Tue 3/17

6:50 pm-5:05 pm

1 stop27h 15m

$477

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Tue 3/3

7:50 pm-7:20 pm

2 stops17h 30m

Alicante

Tue 3/17

6:50 pm-5:05 pm

1 stop27h 15m

$481

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Fri 4/10

8:20 pm-10:15 am

2 stops31h 55m

Alicante

Fri 4/17

10:35 am-4:50 pm

2 stops36h 15m

$500

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-5:05 pm

1 stop26h 40m

$512

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Thu 1/15

9:45 pm-8:55 pm

2 stops17h 10m

Alicante

Sat 1/24

9:30 pm-3:35 pm

2 stops24h 05m

$552

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Fri 4/10

8:20 pm-10:10 am

1 stop31h 50m

Alicante

Fri 4/17

10:35 am-4:50 pm

2 stops36h 15m

$643

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Wed 11/26

6:20 pm-9:05 am

2 stops32h 45m

Alicante

Sat 12/6

8:05 pm-2:35 pm

2 stops24h 30m

$688

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Alicante from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Alicante

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Alicante?

What is the cheapest day to depart on your flight to Alicante?

Our data shows that Friday is the least expensive day to fly to Alicante. Tickets to fly out on this day can be as low as $648. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. Dulles Intl Airport to Alicante for around $1,000.

What is the cheapest time of day to depart on your flight to Alicante?

At noon is the cheapest time of day to fly from Washington, D.C. Dulles Intl Airport to Alicante when you can find flight prices for as low as $704. Flying to Alicante at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $856 on average. Flights to Alicante from Washington, D.C. Dulles Intl Airport in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Washington, D.C. Dulles Intl Airport to Alicante

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Alicante according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Alicante (IAD to ALC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Alicante

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to Alicante. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Alicante.
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  • How far is Washington, D.C. Dulles Intl to Alicante by plane?

    The straight-line distance from Washington, D.C. Dulles Intl to Alicante is 4015.7 mi. Typically, this will take 12h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Alicante Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Alicante Airport refresh daily.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Alicante Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Alicante Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Alicante Airport.

  • What documentation or ID do you need to fly to Alicante Airport?

    The travel and health documents required for your trip to Alicante Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Alicante Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Alicante?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Alicante

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Alicante with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom $490Free CancellationRating
7.0
3,001 reviews
Search Iberia flights
KLMPriceFrom $500Free CancellationRating
7.7
1,406 reviews
Search KLM flights

Traveling to a place near Alicante?

Book flights to Alicante if you plan to visit one of these locations
Benidorm
Torrevieja
Altea
Guardamar del Segura
Calp
el Campello
Albacete
Javea
Villajoyosa
La Manga
Oliva
Orihuela
Los Alcázares
Moraira

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Alicante?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Alicante from Washington, D.C..

Can I find flights from Washington, D.C. to Alicante with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Alicante on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Alicante?

Once all potential Washington, D.C. to Alicante flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Alicante right now. Can momondo alert me if prices change?

Price alerts on flights to Alicante from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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