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Cheap flights from Washington, D.C. Dulles Intl Airport to Alghero from $649

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 Alghero departing on 3/20. 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 Alghero

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:55 am - 11:10 pm
IAD
-
AHO
32h 15m
3 stops
Multiple Airlines Logo
7:55 am - 9:05 pm
AHO
-
IAD
18h 10m
2 stops
$659Multiple Airlines
Wed, Mar 18 - Wed, Mar 25
ITA Airways Logo
12:55 pm - 10:05 am
IAD
-
AHO
16h 10m
2 stops
ITA Airways Logo
11:15 am - 3:40 pm
AHO
-
IAD
33h 25m
1 stop
$661ITA Airways
Wed, Mar 18 - Wed, Mar 25
Multiple Airlines Logo
7:00 pm - 11:10 pm
IAD
-
AHO
23h 10m
2 stops
Multiple Airlines Logo
7:55 am - 9:05 pm
AHO
-
IAD
18h 10m
2 stops
$666Multiple Airlines
Wed, Mar 18 - Wed, Mar 25
KLM Logo
1:19 pm - 2:30 pm
IAD
-
AHO
20h 11m
2 stops
KLM Logo
11:15 am - 7:19 pm
AHO
-
IAD
37h 04m
2 stops
$774KLM
Tue, Mar 10 - Tue, Mar 17
Lufthansa Logo
6:40 pm - 2:30 pm
IAD
-
AHO
14h 50m
1 stop
Lufthansa Logo
11:15 am - 9:15 pm
AHO
-
IAD
15h 00m
2 stops
$824Lufthansa
Tue, Mar 10 - Tue, Mar 17
Lufthansa Logo
6:40 pm - 10:40 pm
IAD
-
AHO
23h 00m
1 stop
Lufthansa Logo
11:15 am - 4:25 pm
AHO
-
IAD
34h 10m
1 stop
$859Lufthansa
Tue, Mar 10 - Tue, Mar 17
Lufthansa Logo
6:40 pm - 2:30 pm
IAD
-
AHO
14h 50m
1 stop
Lufthansa Logo
3:20 pm - 4:25 pm
AHO
-
IAD
30h 05m
1 stop
$870Lufthansa
Wed, Mar 18 - Wed, Mar 25
Multiple Airlines Logo
11:30 pm - 10:40 pm
IAD
-
AHO
18h 10m
2 stops
Multiple Airlines Logo
11:25 am - 4:15 pm
AHO
-
IAD
33h 50m
2 stops
$871Multiple Airlines
Fri, Mar 20 - Fri, Mar 27
Multiple Airlines Logo
7:00 pm - 10:40 pm
IAD
-
AHO
22h 40m
3 stops
Multiple Airlines Logo
7:00 am - 8:54 pm
AHO
-
IAD
18h 54m
3 stops
$872Multiple Airlines
Wed, Mar 18 - Wed, Mar 25
Lufthansa Logo
11:55 pm - 2:30 pm
IAD
-
AHO
33h 35m
2 stops
Lufthansa Logo
7:10 am - 4:25 pm
AHO
-
IAD
14h 15m
1 stop
$924Lufthansa
Fri, Mar 20 - Fri, Mar 27

Lufthansa flights from Washington, D.C. Dulles Intl Airport to Alghero

Our best Lufthansa deals on Washington, D.C. Dulles Intl Airport to Alghero flight tickets
Lufthansa
Mar 10
IAD6:40 pmWashington, D.C. Dulles Intl
14h 50m
1 stop
AHO2:30 pmAlghero-Fertilia
Mar 17
AHO11:15 amAlghero-Fertilia
15h 00m
2 stops
IAD9:15 pmWashington, D.C. Dulles Intl
$824
Lufthansa
Mar 10
IAD6:40 pmWashington, D.C. Dulles Intl
23h 00m
1 stop
AHO10:40 pmAlghero-Fertilia
Mar 17
AHO11:15 amAlghero-Fertilia
34h 10m
1 stop
IAD4:25 pmWashington, D.C. Dulles Intl
$859
Lufthansa
Mar 18
IAD6:40 pmWashington, D.C. Dulles Intl
14h 50m
1 stop
AHO2:30 pmAlghero-Fertilia
Mar 25
AHO3:20 pmAlghero-Fertilia
30h 05m
1 stop
IAD4:25 pmWashington, D.C. Dulles Intl
$870

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated February 3, 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

Fly to

Route

Depart

Return

Price

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Wed 3/18

9:55 am-11:10 pm

3 stops32h 15m

Alghero-Fertilia

Wed 3/25

7:55 am-9:05 pm

2 stops18h 10m

$659

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Wed 3/18

12:55 pm-10:05 am

2 stops16h 10m

Alghero-Fertilia

Wed 3/25

11:15 am-3:40 pm

1 stop33h 25m

$661

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Wed 3/18

7:00 pm-11:10 pm

2 stops23h 10m

Alghero-Fertilia

Wed 3/25

7:55 am-9:05 pm

2 stops18h 10m

$666

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Tue 3/10

1:19 pm-2:30 pm

2 stops20h 11m

Alghero-Fertilia

Tue 3/17

11:15 am-7:19 pm

2 stops37h 04m

$774

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Tue 3/10

6:40 pm-2:30 pm

1 stop14h 50m

Alghero-Fertilia

Tue 3/17

11:15 am-9:15 pm

2 stops15h 00m

$824

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Tue 3/10

6:40 pm-10:40 pm

1 stop23h 00m

Alghero-Fertilia

Tue 3/17

11:15 am-4:25 pm

1 stop34h 10m

$859

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Wed 3/18

6:40 pm-2:30 pm

1 stop14h 50m

Alghero-Fertilia

Wed 3/25

3:20 pm-4:25 pm

1 stop30h 05m

$870

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Fri 3/20

11:30 pm-10:40 pm

2 stops18h 10m

Alghero-Fertilia

Fri 3/27

11:25 am-4:15 pm

2 stops33h 50m

$871

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Wed 3/18

7:00 pm-10:40 pm

3 stops22h 40m

Alghero-Fertilia

Wed 3/25

7:00 am-8:54 pm

3 stops18h 54m

$872

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Fri 3/20

11:55 pm-2:30 pm

2 stops33h 35m

Alghero-Fertilia

Fri 3/27

7:10 am-4:25 pm

1 stop14h 15m

$924

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Alghero from

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

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 cheapest airline that flies from Washington, D.C. Dulles Intl to Alghero-Fertilia?

ITA Airways and Lufthansa are the most popular carriers operating from Washington, D.C. Dulles Intl to Alghero-Fertilia

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Alghero 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 Alghero (IAD to AHO) flight deals and tips

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

Fastest flight time

16h 00m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Alghero takes 16h 00m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Alghero. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Alghero.
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Alghero-Fertilia by plane?

    A flight from Washington, D.C. Dulles Intl to Alghero-Fertilia will travel around 4357.1 mi. In terms of flight time, this usually takes a little over 16h 00m.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Alghero-Fertilia Airport refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Alghero-Fertilia Airport.

  • What documentation or ID do you need to fly to Alghero-Fertilia Airport?

    The travel and health documents required for your trip to Alghero-Fertilia 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 Alghero-Fertilia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Alghero?

Book flights to Alghero if you plan to visit one of these locations
Castelsardo
Bosa
Stintino

Why use momondo?

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

Finding the right flight to Alghero from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Alghero quick and easy, saving you time and money.

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

Yes. All flights to Alghero from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Alghero from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Alghero, momondo offers a useful price alert feature which will track prices for flights to Alghero from Washington, D.C. and alert you when they change.

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