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Cheap flights from Washington, D.C. Reagan-National Airport to Sardinia from $534

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Sardinia departing on 4/15. 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. Reagan-National Airport to Sardinia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:10 pm - 4:35 pm
DCA
-
OLB
18h 25m
2 stops
Multiple Airlines Logo
6:30 pm - 7:53 pm
OLB
-
DCA
31h 23m
2 stops
$534Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
11:05 am - 4:35 pm
DCA
-
OLB
23h 30m
2 stops
Multiple Airlines Logo
12:00 pm - 7:53 pm
OLB
-
DCA
37h 53m
2 stops
$537Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
4:10 pm - 4:35 pm
DCA
-
OLB
18h 25m
2 stops
Multiple Airlines Logo
6:30 pm - 6:03 pm
OLB
-
DCA
29h 33m
2 stops
$541Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
4:10 pm - 4:35 pm
DCA
-
OLB
18h 25m
2 stops
Multiple Airlines Logo
6:30 pm - 7:53 pm
OLB
-
DCA
31h 23m
2 stops
$546Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
KLM Logo
7:35 pm - 8:20 am
DCA
-
OLB
30h 45m
2 stops
KLM Logo
9:15 am - 8:30 pm
OLB
-
DCA
17h 15m
2 stops
$548KLM
Wed, Apr 15 - Wed, Apr 22
Air Europa Logo
7:56 pm - 8:20 am
DCA
-
OLB
30h 24m
2 stops
Air Europa Logo
9:15 am - 10:02 pm
OLB
-
DCA
18h 47m
2 stops
$604Air Europa
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
4:10 pm - 4:35 pm
DCA
-
OLB
18h 25m
3 stops
Multiple Airlines Logo
9:05 am - 10:19 am
OLB
-
DCA
31h 14m
2 stops
$712Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
11:05 am - 4:35 pm
DCA
-
OLB
23h 30m
3 stops
Multiple Airlines Logo
9:05 am - 10:43 pm
OLB
-
DCA
19h 38m
3 stops
$720Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
KLM Logo
5:00 pm - 2:30 pm
DCA
-
AHO
15h 30m
2 stops
KLM Logo
7:10 am - 10:48 pm
AHO
-
DCA
21h 38m
2 stops
$756KLM
Fri, Jan 30 - Tue, Feb 3
Scandinavian Airlines Logo
1:30 pm - 11:05 am
DCA
-
OLB
15h 35m
2 stops
Scandinavian Airlines Logo
7:35 pm - 11:12 pm
OLB
-
DCA
33h 37m
2 stops
$1,433Scandinavian Airlines
Thu, Jul 9 - Tue, Jul 14

KLM flights from Washington, D.C. Reagan-National Airport to Sardinia

Our best KLM deals on Washington, D.C. Reagan-National Airport to Sardinia flight tickets
KLM
Apr 15
DCA7:35 pmWashington, D.C. Reagan-National
30h 45m
2 stops
OLB8:20 amOlbia Costa Smeralda
Apr 22
OLB9:15 amOlbia Costa Smeralda
17h 15m
2 stops
DCA8:30 pmWashington, D.C. Reagan-National
$548
KLM
Jan 30
DCA5:00 pmWashington, D.C. Reagan-National
15h 30m
2 stops
AHO2:30 pmAlghero-Fertilia
Feb 3
AHO7:10 amAlghero-Fertilia
21h 38m
2 stops
DCA10:48 pmWashington, D.C. Reagan-National
$756
KLM
Feb 27
DCA5:00 pmWashington, D.C. Reagan-National
15h 30m
2 stops
AHO2:30 pmAlghero-Fertilia
Mar 6
AHO7:10 amAlghero-Fertilia
21h 02m
2 stops
DCA10:12 pmWashington, D.C. Reagan-National
$1,055

Scandinavian Airlines flights from Washington, D.C. Reagan-National Airport to Sardinia

Our best Scandinavian Airlines deals on Washington, D.C. Reagan-National Airport to Sardinia flight tickets
Scandinavian Airlines
Jul 9
DCA1:30 pmWashington, D.C. Reagan-National
15h 35m
2 stops
OLB11:05 amOlbia Costa Smeralda
Jul 14
OLB7:35 pmOlbia Costa Smeralda
33h 37m
2 stops
DCA11:12 pmWashington, D.C. Reagan-National
$1,433
Scandinavian Airlines
Jul 9
DCA5:00 pmWashington, D.C. Reagan-National
34h 00m
1 stop
OLB9:00 amOlbia Costa Smeralda
Jul 14
OLB11:00 amOlbia Costa Smeralda
18h 12m
1 stop
DCA11:12 pmWashington, D.C. Reagan-National
$1,684

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Wed 4/15

4:10 pm-4:35 pm

2 stops18h 25m

Olbia Costa Smeralda

Wed 4/22

6:30 pm-7:53 pm

2 stops31h 23m

$534

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Wed 4/15

11:05 am-4:35 pm

2 stops23h 30m

Olbia Costa Smeralda

Wed 4/22

12:00 pm-7:53 pm

2 stops37h 53m

$537

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Wed 4/15

4:10 pm-4:35 pm

2 stops18h 25m

Olbia Costa Smeralda

Wed 4/22

6:30 pm-6:03 pm

2 stops29h 33m

$541

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Wed 4/15

4:10 pm-4:35 pm

2 stops18h 25m

Olbia Costa Smeralda

Wed 4/22

6:30 pm-7:53 pm

2 stops31h 23m

$546

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Wed 4/15

7:35 pm-8:20 am

2 stops30h 45m

Olbia Costa Smeralda

Wed 4/22

9:15 am-8:30 pm

2 stops17h 15m

$548

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Wed 4/15

7:56 pm-8:20 am

2 stops30h 24m

Olbia Costa Smeralda

Wed 4/22

9:15 am-10:02 pm

2 stops18h 47m

$604

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Wed 4/15

4:10 pm-4:35 pm

3 stops18h 25m

Olbia Costa Smeralda

Wed 4/22

9:05 am-10:19 am

2 stops31h 14m

$712

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Wed 4/15

11:05 am-4:35 pm

3 stops23h 30m

Olbia Costa Smeralda

Wed 4/22

9:05 am-10:43 pm

3 stops19h 38m

$720

Washington, D.C.Alghero

DCA - AHO

DCAAHO

Washington, D.C. Reagan-National

Fri 1/30

5:00 pm-2:30 pm

2 stops15h 30m

Alghero-Fertilia

Tue 2/3

7:10 am-10:48 pm

2 stops21h 38m

$756

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Thu 7/9

1:30 pm-11:05 am

2 stops15h 35m

Olbia Costa Smeralda

Tue 7/14

7:35 pm-11:12 pm

2 stops33h 37m

$1,433

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 Sardinia from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Sardinia

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. Reagan-National to Sardinia?

Delta is the most popular carrier operating from Washington, D.C. Reagan-National to Sardinia

Cheap Washington, D.C. Reagan-National Airport to Sardinia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Sardinia

Fastest flight time

15h 30m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Sardinia takes 15h 30m
There are no direct flights from Washington, D.C. Reagan-National Airport to Sardinia. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Sardinia.
Search flight deals

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Sardinia?

    Prices for flights from Washington, D.C. Reagan-National Airport to Sardinia are updated daily.

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Sardinia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Reagan-National Airport to Sardinia.

  • What documentation or ID do you need to fly to Sardinia?

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

Why use momondo?

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

Finding the right flight to Sardinia 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 Sardinia quick and easy, saving you time and money.

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

All flight searches from Washington, D.C. to Sardinia on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Washington, D.C. to Sardinia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Sardinia from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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