HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Alghero

$674+ Cheap flights from Dulles Intl (IAD) to Alghero (AHO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — AHO
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Alghero with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dulles Intl to Alghero

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Alghero (AHO). 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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$674
(Mytrip)
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Alghero-Fertilia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Alghero-Fertilia flights.
Search Deals
From Washington, D.C. Dulles Intl to Alghero-Fertilia
Search Deals

Find flight deals from Dulles Intl to Alghero

Cheapest flights from Dulles Intl to Alghero
Explore the most affordable flight options available from Dulles Intl to Alghero. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This Mytrip deal was found by Cheapflights users on 1/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/306:00 pm
IAD
-
AHO
2 stops23h 10m
Multiple Airlines
Tue 2/38:55 am
AHO
-
IAD
2 stops35h 45m
Multiple Airlines
Deal found 1/14$674
This Cheapflightsfares deal was found by Cheapflights users on 1/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/155:40 pm
IAD
-
AHO
1 stop14h 50m
Lufthansa
Sun 2/227:10 am
AHO
-
IAD
1 stop14h 15m
Lufthansa
Deal found 1/14$844
This Gotogate deal was found by Cheapflights users on 1/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:40 pm
IAD
-
AHO
2 stops17h 05m
Multiple Airlines
Sat 3/77:10 am
AHO
-
IAD
2 stops17h 20m
Multiple Airlines
Deal found 1/14$845
This FlightHub deal was found by Cheapflights users on 1/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1510:30 pm
IAD
-
AHO
2 stops34h 00m
Multiple Airlines
Sun 2/2211:15 am
AHO
-
IAD
2 stops57h 20m
Multiple Airlines
Deal found 1/14$864
This KLM deal was found by Cheapflights users on 1/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:05 pm
IAD
-
AHO
2 stops18h 40m
KLM
Sun 3/811:15 am
AHO
-
IAD
2 stops34h 50m
KLM
Deal found 1/15$911
This Expedia deal was found by Cheapflights users on 1/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:40 pm
IAD
-
AHO
1 stop14h 50m
Lufthansa
Sat 3/77:10 am
AHO
-
IAD
1 stop14h 15m
Lufthansa
Deal found 1/14$1,043
This Ovago deal was found by Cheapflights users on 1/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/15:40 pm
IAD
-
AHO
1 stop23h 00m
Lufthansa
Sun 3/83:20 pm
AHO
-
IAD
1 stop30h 05m
Lufthansa
Deal found 1/15$1,135
This Kiwi.com deal was found by Cheapflights users on 1/15. 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 4/15:00 pm
IAD
-
AHO
1 stop15h 15m
Multiple Airlines
Wed 4/811:55 pm
AHO
-
IAD
2 stops26h 40m
Multiple Airlines
Deal found 1/15$1,209

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Alghero 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 January 15, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Alghero that are best for you.

Fly from

Dulles Intl

Fly to

Alghero

Route

Depart

Return

Price

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Fri 1/30

6:00 pm-11:10 pm

2 stops23h 10m

Alghero-Fertilia

Tue 2/3

8:55 am-2:40 pm

2 stops35h 45m

$674

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Sun 2/15

5:40 pm-2:30 pm

1 stop14h 50m

Alghero-Fertilia

Sun 2/22

7:10 am-3:25 pm

1 stop14h 15m

$844

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Sat 2/28

7:40 pm-6:45 pm

2 stops17h 05m

Alghero-Fertilia

Sat 3/7

7:10 am-6:30 pm

2 stops17h 20m

$845

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Sun 3/1

6:05 pm-6:45 pm

2 stops18h 40m

Alghero-Fertilia

Sun 3/8

11:15 am-5:05 pm

2 stops34h 50m

$911

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Sat 2/28

5:40 pm-2:30 pm

1 stop14h 50m

Alghero-Fertilia

Sat 3/7

7:10 am-3:25 pm

1 stop14h 15m

$1,043

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Sun 3/1

5:40 pm-10:40 pm

1 stop23h 00m

Alghero-Fertilia

Sun 3/8

3:20 pm-4:25 pm

1 stop30h 05m

$1,135

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Wed 4/1

5:00 pm-2:15 pm

1 stop15h 15m

Alghero-Fertilia

Wed 4/8

11:55 pm-8:35 pm

2 stops26h 40m

$1,209

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Sun 3/1

5:40 pm-10:40 pm

1 stop23h 00m

Alghero-Fertilia

Sun 3/8

3:20 pm-4:15 pm

2 stops29h 55m

$1,231

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Alghero 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-Alghero flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Alghero 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-Alghero 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-Alghero 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 Alghero

Have a flexible travel schedule? Discover the best time to fly to Alghero 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.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Alghero. 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 Alghero from Washington, D.C. Dulles Intl?

    Most people fly into Alghero-Fertilia (AHO) if they book a flight to Alghero from Washington, D.C. Dulles Intl. On average, Alghero-Fertilia has 0 inbound flights from Washington, D.C. Dulles Intl per day from 0 airlines. Alghero-Fertilia is conveniently located just 5.2 mi from Alghero’s city center.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Alghero?

    Airlines like Lufthansa fly from Washington, D.C. Dulles Intl Airport to Alghero in about 14h 50m. The time it takes to get you to your destination can typically vary by up to . Washington, D.C. Dulles Intl Airport and Alghero are separated by a distance of 4353 mi.

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

    Yes. In addition to deals on Dulles Intl to Alghero flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Alghero?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Alghero.

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Alghero 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.