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Cheap flights from Washington, D.C. 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. 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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0 bags

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Find the cheapest flights from Washington, D.C. 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
11:00 am - 2:30 pm
DCA
-
AHO
22h 30m
2 stops
KLM Logo
11:15 am - 6:33 pm
AHO
-
DCA
36h 18m
2 stops
$724KLM
Tue, Mar 10 - Tue, Mar 17
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
Multiple Airlines Logo
8:40 pm - 8:10 am
BWI
-
AHO
30h 30m
3 stops
Multiple Airlines Logo
7:00 am - 7:40 pm
AHO
-
BWI
17h 40m
3 stops
$809Multiple Airlines
Wed, Mar 18 - Wed, Mar 25
Multiple Airlines Logo
6:50 pm - 11:10 pm
DCA
-
AHO
23h 20m
3 stops
Multiple Airlines Logo
7:00 am - 9:56 pm
AHO
-
DCA
19h 56m
3 stops
$811Multiple Airlines
Wed, Mar 18 - Wed, Mar 25
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

Lufthansa flights from Washington, D.C. to Alghero

Our best Lufthansa deals on Washington, D.C. 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

KLM flights from Washington, D.C. to Alghero

Our best KLM deals on Washington, D.C. to Alghero flight tickets
KLM
Mar 10
DCA11:00 amWashington, D.C. Reagan-National
22h 30m
2 stops
AHO2:30 pmAlghero-Fertilia
Mar 17
AHO11:15 amAlghero-Fertilia
36h 18m
2 stops
DCA6:33 pmWashington, D.C. Reagan-National
$724
KLM
Mar 10
IAD1:19 pmWashington, D.C. Dulles Intl
20h 11m
2 stops
AHO2:30 pmAlghero-Fertilia
Mar 17
AHO11:15 amAlghero-Fertilia
37h 04m
2 stops
IAD7:19 pmWashington, D.C. Dulles Intl
$774
KLM
Mar 20
DCA1:40 pmWashington, D.C. Reagan-National
19h 50m
2 stops
AHO2:30 pmAlghero-Fertilia
Mar 27
AHO7:10 amAlghero-Fertilia
17h 45m
2 stops
DCA7:55 pmWashington, D.C. Reagan-National
$1,822

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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. 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

DCA - AHO

DCAAHO

Washington, D.C. Reagan-National

Tue 3/10

11:00 am-2:30 pm

2 stops22h 30m

Alghero-Fertilia

Tue 3/17

11:15 am-6:33 pm

2 stops36h 18m

$724

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

BaltimoreAlghero

BWI - AHO

BWIAHO

Baltimore/Washington

Wed 3/18

8:40 pm-8:10 am

3 stops30h 30m

Alghero-Fertilia

Wed 3/25

7:00 am-7:40 pm

3 stops17h 40m

$809

Washington, D.C.Alghero

DCA - AHO

DCAAHO

Washington, D.C. Reagan-National

Wed 3/18

6:50 pm-11:10 pm

3 stops23h 20m

Alghero-Fertilia

Wed 3/25

7:00 am-9:56 pm

3 stops19h 56m

$811

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

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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. 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. to Alghero-Fertilia?

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

When to book flights from Washington, D.C. to Alghero

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

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

Fastest flight time

16h 00m

Direct flights

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

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

    Washington, D.C. and Alghero-Fertilia are 4339.8 mi apart from one another. 16h 00m is a normal flight duration for this route.

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

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

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

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

    The necessary travel and health documents for your Alghero-Fertilia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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. momondo enables you to select and highlight flights to Alghero from Washington, D.C. with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Alghero.

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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