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Cheap flights from Washington, D.C. Dulles Intl Airport to Alicante from £366

IAD — ALC
20 Oct — 27 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dulles Intl to Alicante

Enter your travel dates to find the best prices.

Cheapest flights from Dulles Intl to Alicante

Sun 4/1017:00 -
2 stops24h 15m
Tue 20/1023:10 -
2 stops22h 20m
Deal found 18/9£463
Mon 2/1118:15 -
1 stop17h 40m
Mon 9/1120:35 -
2 stops25h 51m
Deal found 18/9£469
Tue 13/1017:30 -
1 stop12h 10m
Fri 6/1110:20 -
2 stops18h 56m
Deal found 17/9£474
Sun 13/1218:20 -
2 stops17h 05m
Wed 6/121:00 -
1 stop24h 45m
Deal found 20/9£623
Mon 5/1017:40 -
1 stop10h 50m
Wed 7/1019:05 -
1 stop26h 05m
Deal found 20/9£654
Mon 28/917:40 -
1 stop10h 50m
Sun 4/1011:25 -
1 stop33h 45m
Deal found 20/9£675
Mon 28/917:40 -
1 stop10h 50m
Wed 30/919:05 -
1 stop26h 05m
Deal found 20/9£676
Sat 19/918:26 -
2 stops15h 59m
Mon 21/1220:35 -
1 stop25h 10m
Deal found 17/9£708
Sat 3/1017:05 -
1 stop10h 35m
Wed 7/1019:05 -
1 stop26h 05m
Deal found 20/9£723
Sat 26/917:05 -
1 stop10h 35m
Sun 4/1011:25 -
1 stop33h 45m
Deal found 20/9£744

Find flight deals from Dulles Intl to Alicante

Round-trip from

£463

One-way from

£366

Popular in

December

Cheapest in

February

Average price

£572
4/10-20/10
  • 4/10-20/10
  • 4 total stops
  • 46h 35m total
  • Washington, D.C. to Alicante
Search Deals
Lufthansa
  • Lufthansa
  • 26/10-31/12
  • 1 total stop
  • 30h 00m total
  • Washington, D.C. to Alicante
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£173 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease (£53 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Alicante that are best for you.

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Route

Depart

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Price

Cheapest return flight

Washington, D.C.Alicante

IAD Washington, D.C. Dulles Intl - ALC Alicante

IADALC

Washington, D.C. Dulles Intl

Mon 26/10

23:55-10:55

1 stop30h 00m

Alicante

Wed 31/12

00:00-18:00

Nonstop0h 00m

£366

Washington, D.C.Alicante

IAD Washington, D.C. Dulles Intl - ALC Alicante

IADALC

Washington, D.C. Dulles Intl

Mon 2/11

18:15-17:55

1 stop17h 40m

Alicante

Mon 9/11

20:35-16:26

2 stops25h 51m

£469

Washington, D.C.Alicante

IAD Washington, D.C. Dulles Intl - ALC Alicante

IADALC

Washington, D.C. Dulles Intl

Tue 13/10

17:30-11:40

1 stop12h 10m

Alicante

Fri 6/11

10:20-23:16

2 stops18h 56m

£474
Fastest return journey

Washington, D.C.Alicante

IAD Washington, D.C. Dulles Intl - ALC Alicante

IADALC

Washington, D.C. Dulles Intl

Thu 29/10

19:10-17:05

2 stops16h 55m

Alicante

Wed 31/12

00:00-18:00

Nonstop0h 00m

£500

Washington, D.C.Alicante

IAD Washington, D.C. Dulles Intl - ALC Alicante

IADALC

Washington, D.C. Dulles Intl

Mon 8/2

20:30-17:45

1 stop15h 15m

Alicante

Thu 11/2

13:20-18:50

2 stops59h 30m

£549

Washington, D.C.Alicante

IAD Washington, D.C. Dulles Intl - ALC Alicante

IADALC

Washington, D.C. Dulles Intl

Mon 8/2

19:40-14:05

1 stop12h 25m

Alicante

Thu 11/2

21:55-18:30

1 stop26h 35m

£832

Washington, D.C.Alicante

IAD Washington, D.C. Dulles Intl - ALC Alicante

IADALC

Washington, D.C. Dulles Intl

Wed 28/10

08:23-13:10

3 stops47h 47m

Alicante

Wed 31/12

00:00-18:00

Nonstop0h 00m

£6,448

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Sorted by cheapest first

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 return price

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Alicante

How much does it cost for a return flight from Washington, D.C. Dulles Intl Airport to Alicante?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Alicante flights typically cost between £471 and £647 in October.
The cheapest return price found within the last 5 days was £463 on Multiple Airlines (4 Oct–20 Oct).

Related info for your journey

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

    For a flight from Washington, D.C. Dulles Intl to Alicante, you will be flying into Alicante. Alicante (ALC) is just 6.0 mi from the center of the city. Alicante is the only Alicante airport and it handles 0 inbound flights from Washington, D.C. Dulles Intl per day. 0 airlines have flights to Alicante from Washington, D.C. Dulles Intl on a regular basis.

  • 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 KLM or Scandinavian Airlines to get the fastest option. Airlines will cover a distance of 4014 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 holiday 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.

See more FAQs

Travelling to a place near Alicante?

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

Browse thousands of different options on Cheapflights for your next trip

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How does Cheapflights help users find flights from Dulles Intl to Alicante?

Cheapflights makes it easy to find Dulles Intl to Alicante flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Alicante?

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Can Cheapflights find flights from Dulles Intl to Alicante with no change fees?

Certainly. Search results for flights to Alicante from Dulles Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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