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

According to our current data, Lufthansa ($740), SWISS ($909), and British Airways ($973) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Alicante.

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

The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $371. However, be on the lookout for offers from Lufthansa and Brussels Airlines, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Alicante for a low price.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Alicante?

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Alicante flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Alicante?

Consider Iberia, KLM or Lufthansa when booking your flight. These represent the most popular airlines when flying from Washington, D.C. Dulles Intl Airport to Alicante.

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

Leaving on a Saturday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 75% on the overall cost on flights from Washington, D.C. Dulles Intl Airport to Alicante.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Alicante?

Travelers have found it’s best to book a flight 20 days in advance to save up to 33% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 20 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. Dulles Intl Airport to Alicante 1-2 weeks in advance for as low as $684, or $806 for flights within the next 24 hours.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to Alicante. Flights to Alicante from Washington, D.C. Dulles Intl Airport in February are about $722 on average during February, but can be found for as low as $493.

What is the cheapest time of day to fly from IAD to ALC?

It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to Alicante at noon. Doing so could potentially save you 19% on the flight price compared to flying in the morning, which is usually more expensive.

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 4 different airlines.

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.

$371+ Flights from Washington, D.C. Dulles Intl Airport to Alicante

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Cheap flight deals from Dulles Intl to Alicante

Round-trip from	$740 (lol.travel)
One-way from	$371 (oojo)
Popular in	July
Cheapest in	October
Average price	$1,086

From Washington, D.C. Dulles Intl to Alicante

Search Deals

One-way flight from Washington, D.C. Dulles Intl to Alicante

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Highest demand for flights based on searches. 29% potential increase in price ($305 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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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 June 12, 2025.

Sun 8/310:20 pmIAD - ALC

2 stops36h 35mLufthansa

Tue 8/196:10 pmALC - IAD

2 stops27h 40mLufthansa

Deal found 6/10

$740

Sun 8/310:05 pmIAD - ALC

2 stops18h 50mMultiple Airlines

Tue 8/198:10 pmALC - IAD

3 stops29h 49mMultiple Airlines

Deal found 6/10

$751

Sun 8/310:20 pmIAD - ALC

2 stops39h 05mSWISS

Tue 8/198:10 pmALC - IAD

1 stop26h 05mSWISS

Deal found 6/12

$909

Tue 7/2210:40 pmIAD - ALC

1 stop29h 30mBritish Airways

Sun 8/38:10 pmALC - IAD

1 stop30h 00mBritish Airways

Deal found 6/10

$973

Sat 7/2610:05 pmIAD - ALC

2 stops15h 10mScandinavian Airlines

Sat 8/210:10 pmALC - IAD

2 stops27h 49mScandinavian Airlines

Deal found 6/11

$1,111

Fri 6/205:25 pmIAD - ALC

1 stop17h 00mKLM

Thu 7/35:15 pmALC - IAD

2 stops29h 18mKLM

Deal found 6/10

$1,366

Sun 8/34:35 pmIAD - ALC

1 stop10h 35mIberia

Tue 8/1910:55 amALC - IAD

1 stop15h 15mIberia

Deal found 6/12

$1,403

Fri 7/254:30 pmIAD - ALC

2 stops17h 50mITA Airways

Thu 7/3112:30 pmALC - IAD

2 stops32h 10mITA Airways

Deal found 6/10

$1,632

Wed 6/185:20 pmIAD - ALC

1 stop21h 40mAer Lingus

Thu 7/39:40 pmALC - IAD

1 stop27h 15mAer Lingus

Deal found 6/11

$2,422

Fri 7/1111:15 pmIAD - ALC

1 stop17h 40mIcelandair

Tue 7/2211:50 pmALC - IAD

1 stop28h 20mIcelandair

Deal found 6/11

$2,710

Thu 7/105:50 pmIAD - ALC

1 stop18h 15mTAP AIR PORTUGAL

Mon 7/217:35 pmALC - IAD

1 stop25h 45mTAP AIR PORTUGAL

Deal found 6/11

$3,356

Best flights from Dulles Intl to Alicante
Discover carefully curated flight deals from Dulles Intl to Alicante that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Sun 8/310:20 pmIAD - ALC

2 stops36h 35mLufthansa

Tue 8/196:10 pmALC - IAD

2 stops27h 40mLufthansa

Deal found 6/10

$740

Sun 8/310:05 pmIAD - ALC

2 stops18h 50mMultiple Airlines

Tue 8/198:10 pmALC - IAD

3 stops29h 49mMultiple Airlines

Deal found 6/10

$751

Sun 8/310:20 pmIAD - ALC

2 stops39h 05mSWISS

Tue 8/198:10 pmALC - IAD

1 stop26h 05mSWISS

Deal found 6/12

$909

Tue 7/2210:40 pmIAD - ALC

1 stop29h 30mBritish Airways

Sun 8/38:10 pmALC - IAD

1 stop30h 00mBritish Airways

Deal found 6/10

$973

Sat 7/2610:05 pmIAD - ALC

2 stops15h 10mScandinavian Airlines

Sat 8/210:10 pmALC - IAD

2 stops27h 49mScandinavian Airlines

Deal found 6/11

$1,111

Fri 6/205:25 pmIAD - ALC

1 stop17h 00mKLM

Thu 7/35:15 pmALC - IAD

2 stops29h 18mKLM

Deal found 6/10

$1,366

Sun 8/34:35 pmIAD - ALC

1 stop10h 35mIberia

Tue 8/1910:55 amALC - IAD

1 stop15h 15mIberia

Deal found 6/12

$1,403

Fri 7/254:30 pmIAD - ALC

2 stops17h 50mITA Airways

Thu 7/3112:30 pmALC - IAD

2 stops32h 10mITA Airways

Deal found 6/10

$1,632

Wed 6/185:20 pmIAD - ALC

1 stop21h 40mAer Lingus

Thu 7/39:40 pmALC - IAD

1 stop27h 15mAer Lingus

Deal found 6/11

$2,422

Fri 7/1111:15 pmIAD - ALC

1 stop17h 40mIcelandair

Tue 7/2211:50 pmALC - IAD

1 stop28h 20mIcelandair

Deal found 6/11

$2,710

Thu 7/105:50 pmIAD - ALC

1 stop18h 15mTAP AIR PORTUGAL

Mon 7/217:35 pmALC - IAD

1 stop25h 45mTAP AIR PORTUGAL

Deal found 6/11

$3,356

Last-minute flights from Dulles Intl to Alicante
Discover last-minute flight deals from Dulles Intl to Alicante. Data last updated June 12, 2025 and is based on user searches.

Tue 6/1710:20 pmIAD - ALC

1 stop13h 00mLufthansa

Thu 7/36:05 pmALC - IAD

1 stop31h 20mLufthansa

Deal found 6/10

$1,244

Wed 6/185:20 pmIAD - ALC

1 stop21h 40mAer Lingus

Thu 7/39:40 pmALC - IAD

1 stop27h 15mAer Lingus

Deal found 6/11

$2,422

Thu 6/1910:05 pmIAD - ALC

2 stops14h 55mScandinavian Airlines

Thu 7/310:40 amALC - IAD

2 stops39h 19mScandinavian Airlines

Deal found 6/11

$1,543

Fri 6/205:35 pmIAD - ALC

2 stops16h 45mMultiple Airlines

Fri 7/48:45 pmALC - IAD

2 stops25h 05mMultiple Airlines

Deal found 6/9

$1,205

Fri 6/208:45 pmIAD - ALC

1 stop15h 10mSWISS

Thu 7/312:40 pmALC - IAD

1 stop33h 35mSWISS

Deal found 6/11

$1,301

Fri 6/205:25 pmIAD - ALC

1 stop17h 00mKLM

Thu 7/35:15 pmALC - IAD

2 stops29h 18mKLM

Deal found 6/10

$1,366

Fri 6/275:35 pmIAD - ALC

1 stop20h 15mMultiple Airlines

Mon 7/146:05 pmALC - IAD

2 stops25h 25mMultiple Airlines

Deal found 6/11

$788

Thu 7/35:35 pmIAD - ALC

1 stop32h 50mBrussels Airlines

Sun 7/69:15 amALC - IAD

1 stop34h 15mBrussels Airlines

Deal found 6/12

$893

Thu 7/105:50 pmIAD - ALC

1 stop18h 15mTAP AIR PORTUGAL

Mon 7/217:35 pmALC - IAD

1 stop25h 45mTAP AIR PORTUGAL

Deal found 6/11

$3,356

Thu 7/1010:40 pmIAD - ALC

2 stops16h 15mIberia

Mon 7/219:30 pmALC - IAD

1 stop23h 30mIberia

Deal found 6/11

$3,520

Fri 7/1111:15 pmIAD - ALC

1 stop17h 40mIcelandair

Tue 7/2211:50 pmALC - IAD

1 stop28h 20mIcelandair

Deal found 6/11

$2,710

Tue 7/228:45 pmIAD - ALC

1 stop33h 00mSWISS

Sat 8/212:40 pmALC - IAD

1 stop33h 35mSWISS

Deal found 6/10

$916

One-way flights from Dulles Intl to Alicante
Search for one-way flight options from Dulles Intl to Alicante. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Sat 7/125:00 pmIAD - ALC

1 stop11h 30mTAP AIR PORTUGAL

Deal found 6/11

$371

Wed 7/98:30 pmIAD - ALC

2 stops22h 00mMultiple Airlines

Deal found 6/11

$425

Tue 7/810:20 pmIAD - ALC

1 stop13h 00mLufthansa

Deal found 6/11

$446

Fri 6/275:35 pmIAD - ALC

1 stop20h 15mBrussels Airlines

Deal found 6/12

$659

Fri 6/2712:13 pmIAD - ALC

2 stops22h 12mDelta

Deal found 6/12

$800

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.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Sun 8/3

10:20 pm-4:55 pm

2 stops36h 35m

Alicante

Tue 8/19

6:10 pm-3:50 pm

2 stops27h 40m

$740

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Sun 8/3

10:05 pm-10:55 pm

2 stops18h 50m

Alicante

Tue 8/19

8:10 pm-7:59 pm

3 stops29h 49m

$751

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Sun 8/3

10:20 pm-7:25 pm

2 stops39h 05m

Alicante

Tue 8/19

8:10 pm-4:15 pm

1 stop26h 05m

$909

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Tue 7/22

10:40 pm-10:10 am

1 stop29h 30m

Alicante

Sun 8/3

8:10 pm-8:10 pm

1 stop30h 00m

$973

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Sat 7/26

10:05 pm-7:15 pm

2 stops15h 10m

Alicante

Sat 8/2

10:10 pm-7:59 pm

2 stops27h 49m

$1,111

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Sun 8/3

4:35 pm-9:10 am

1 stop10h 35m

Alicante

Tue 8/19

10:55 am-8:10 pm

1 stop15h 15m

$1,403

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Fri 7/25

4:30 pm-4:20 pm

2 stops17h 50m

Alicante

Thu 7/31

12:30 pm-2:40 pm

2 stops32h 10m

$1,632

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Fri 7/11

11:15 pm-10:55 pm

1 stop17h 40m

Alicante

Tue 7/22

11:50 pm-10:10 pm

1 stop28h 20m

$2,710

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Thu 7/10

5:50 pm-6:05 pm

1 stop18h 15m

Alicante

Mon 7/21

7:35 pm-3:20 pm

1 stop25h 45m

$3,356

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Sat 7/12

5:00 pm-10:30 am

1 stop11h 30m

$371

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 12 results

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, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Alicante (average of $641). Flying from Washington, D.C. Dulles Intl Airport to Alicante in June is currently the most expensive (average of $1,129). 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.

Rainfall in Alicante by month

In terms of precipitation, rainfall in Alicante ranges from 0.2 - 2.0 inches per month. October is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Alicante when rainfall is around 0.2 in.

Temperature in Alicante by month

If weather is an important factor for your trip to Alicante, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Alicante

Read reviews from past customers who have flown Delta, KLM and SWISS from Washington, D.C. to Alicante. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,950 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,358 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

SWISS

7.5

Good

1,623 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Brussels Airlines

7.4

Good

355 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Scandinavian Airlines

7.3

Good

1,387 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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 4 different airlines.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Alicante round-trip?
According to our current data, Lufthansa ($740), SWISS ($909), and British Airways ($973) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Alicante.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Alicante one-way?
The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $371. However, be on the lookout for offers from Lufthansa and Brussels Airlines, 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, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Alicante (average of $641). Flying from Washington, D.C. Dulles Intl Airport to Alicante in June is currently the most expensive (average of $1,129). 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

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Top 4 airlines flying from Dulles Intl to Alicante

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest$464	Average$595	FlexibilityNo cancel fee	On-time76%
Iberia	Cheapest$472	Average$971	FlexibilityNo cancel fee	On-time77%
KLM	Cheapest$500	Average$660	FlexibilityNo cancel fee	On-time75%
TAP AIR PORTUGAL	Cheapest$668	Average$935	FlexibilityNo cancel fee	On-timeN/A

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$371+ 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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Alicante with Cheapflights

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Cheap flight deals from Dulles Intl to Alicante

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Find flight deals from Dulles Intl to Alicante

Cheapest flights from Dulles Intl to AlicanteExplore 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 June 12, 2025.

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 June 12, 2025.

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.

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.

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?

Rainfall in Alicante by month

Plan your trip to Alicante by taking into account the average rainfall totals by month.

Temperature in Alicante by month

Plan your trip to Alicante by taking into account the average temperature totals by month.

Reviews of airlines servicing Alicante

Read reviews from past customers who have flown Delta, KLM and SWISS from Washington, D.C. to Alicante. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Other flights to Alicante

Explore flights to Alicante departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 12, 2025.

Top 4 airlines flying from Dulles Intl to Alicante

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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 June 12, 2025.