How long does it take to fly to Olbia?

If you’re flying from a popular airport in Washington, D.C., such as Washington, D.C. or Baltimore, and flying into Olbia, then you can expect flight times to average 16h 32m and 16h 39m, respectively.

When did momondo last update prices for flights from Washington, D.C. to Olbia Costa Smeralda Airport?

Prices for flights from Washington, D.C. to Olbia Costa Smeralda Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Washington, D.C. to Olbia Costa Smeralda Airport?

There is 1 operator available for flights from Washington, D.C. to Olbia Costa Smeralda Airport as of September 2026.

How old do you have to be to fly from Washington, D.C. to Olbia Costa Smeralda Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Olbia Costa Smeralda Airport.

What documentation or ID do you need to fly to Olbia Costa Smeralda Airport?

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

$305 Cheap Flights from Washington, D.C. to Olbia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. to Olbia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:45 am - 10:05 amIAD Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda

18h 20m2 stops Montreal Pierre Elliott Trudeau Intl Zurich

12:00 pm - 7:25 pmOLB Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl

13h 25m1 stop Munich Franz Josef Strauss

$774Multiple Airlines

Wed, Oct 14 - Wed, Oct 21

9:45 am - 10:05 amIAD Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda

18h 20m2 stops Montreal Pierre Elliott Trudeau Intl Zurich

12:00 pm - 7:25 pmOLB Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl

13h 25m1 stop Munich Franz Josef Strauss

$776Multiple Airlines

Wed, Oct 14 - Wed, Oct 21

8:20 pm - 7:50 amIAD Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda

29h 30m1 stop Zurich

12:00 pm - 7:25 pmOLB Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl

13h 25m1 stop Munich Franz Josef Strauss

$776Multiple Airlines

Wed, Oct 14 - Wed, Oct 21

10:20 pm - 4:35 pmIAD Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda

12h 15m1 stop Munich Franz Josef Strauss

9:50 am - 4:05 pmOLB Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl

12h 15m1 stop Frankfurt am Main

$781Lufthansa

Tue, Oct 13 - Tue, Oct 20

10:20 pm - 4:35 pmIAD Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda

12h 15m1 stop Munich Franz Josef Strauss

12:00 pm - 7:25 pmOLB Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl

13h 25m1 stop Munich Franz Josef Strauss

$782Lufthansa

Wed, Oct 14 - Wed, Oct 21

7:40 pm - 9:00 amDCA Washington, D.C. Reagan-National-OLB Olbia Costa Smeralda

31h 20m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

11:20 am - 10:55 pmOLB Olbia Costa Smeralda-DCA Washington, D.C. Reagan-National

17h 35m1 stop New York John F Kennedy Intl

$799Delta

Tue, Oct 13 - Tue, Oct 20

5:05 pm - 9:00 amDCA Washington, D.C. Reagan-National-OLB Olbia Costa Smeralda

33h 55m1 stop New York John F Kennedy Intl

11:20 am - 10:55 pmOLB Olbia Costa Smeralda-DCA Washington, D.C. Reagan-National

17h 35m1 stop New York John F Kennedy Intl

$800Delta

Tue, Oct 13 - Tue, Oct 20

9:45 am - 10:05 amIAD Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda

18h 20m2 stops Montreal Pierre Elliott Trudeau Intl Zurich

5:30 pm - 1:35 pmOLB Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl

26h 05m2 stops Munich Franz Josef Strauss Frankfurt am Main

$801Multiple Airlines

Wed, Oct 14 - Wed, Oct 21

9:45 am - 10:05 amIAD Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda

18h 20m2 stops Montreal Pierre Elliott Trudeau Intl Zurich

5:30 pm - 1:35 pmOLB Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl

26h 05m2 stops Munich Franz Josef Strauss Frankfurt am Main

$802Multiple Airlines

Wed, Oct 14 - Wed, Oct 21

10:20 pm - 4:35 pmIAD Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda

12h 15m1 stop Munich Franz Josef Strauss

5:30 pm - 1:35 pmOLB Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl

26h 05m2 stops Munich Franz Josef Strauss Frankfurt am Main

$813Lufthansa

Tue, Oct 13 - Tue, Oct 20

Cheap last minute flights

Enter your travel dates to find the best prices.

6:15 pm - 5:25 pmIAD Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda

17h 10m1 stop Paris Charles de Gaulle

10:30 pm - 3:35 pmOLB Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl

23h 05m1 stop Amsterdam Schiphol

$1,113Multiple Airlines

Thu, Sep 3 - Tue, Sep 8

5:30 pm - 7:30 amIAD Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda

56h 00m2 stops Amsterdam Schiphol Zurich

9:20 pm - 3:30 pmOLB Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl

48h 10m2 stops Zurich London Heathrow

$1,159SWISS

Thu, Sep 3 - Tue, Sep 8

1:00 pm - 1:00 pmBWI Baltimore/Washington-OLB Olbia Costa Smeralda

18h 00m2 stops Boston Logan Intl Frankfurt am Main

7:40 am - 7:45 pmOLB Olbia Costa Smeralda-BWI Baltimore/Washington

18h 05m2 stops Frankfurt am Main Boston Logan Intl

$1,200Multiple Airlines

Thu, Sep 3 - Sat, Sep 5

6:15 pm - 5:25 pmIAD Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda

17h 10m1 stop Paris Charles de Gaulle

10:30 pm - 4:05 pmOLB Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl

23h 35m2 stops Amsterdam Schiphol Paris Charles de Gaulle

$1,384Multiple Airlines

Thu, Sep 3 - Tue, Sep 8

4:59 pm - 3:20 pmDCA Washington, D.C. Reagan-National-OLB Olbia Costa Smeralda

16h 21m2 stops Boston Logan Intl Barcelona-El Prat

12:35 pm - 9:02 amOLB Olbia Costa Smeralda-DCA Washington, D.C. Reagan-National

26h 27m2 stops Madrid Barajas Dallas/Fort Worth

$1,460Multiple Airlines

Thu, Sep 3 - Tue, Sep 8

4:30 pm - 8:10 pmIAD Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda

21h 40m2 stops Rome Fiumicino Catania Fontanarossa

4:40 pm - 3:10 pmOLB Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl

28h 30m3 stops Barcelona-El Prat Palma de Mallorca Son Sant Joan Lisbon Humberto Delgado

$1,471Multiple Airlines

Thu, Sep 3 - Tue, Sep 8

9:55 am - 1:20 pmIAD Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda

21h 25m3 stops Toronto Pearson Intl Manchester Duesseldorf Intl

4:40 pm - 3:10 pmOLB Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl

28h 30m3 stops Barcelona-El Prat Palma de Mallorca Son Sant Joan Lisbon Humberto Delgado

$1,518Multiple Airlines

Thu, Sep 3 - Tue, Sep 8

11:00 am - 1:20 pmDCA Washington, D.C. Reagan-National-OLB Olbia Costa Smeralda

20h 20m3 stops Toronto Pearson Intl Manchester Duesseldorf Intl

7:00 am - 10:34 pmOLB Olbia Costa Smeralda-DCA Washington, D.C. Reagan-National

21h 34m3 stops Rome Fiumicino Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$1,745Multiple Airlines

Thu, Sep 3 - Tue, Sep 8

11:00 am - 1:20 pmDCA Washington, D.C. Reagan-National-OLB Olbia Costa Smeralda

20h 20m3 stops Toronto Pearson Intl Manchester Duesseldorf Intl

8:05 am - 9:50 pmOLB Olbia Costa Smeralda-DCA Washington, D.C. Reagan-National

19h 45m2 stops Toulouse Blagnac Montreal Pierre Elliott Trudeau Intl

$1,833Multiple Airlines

Thu, Sep 3 - Tue, Sep 8

11:59 am - 10:40 amBWI Baltimore/Washington-OLB Olbia Costa Smeralda

16h 41m2 stops Charlotte Douglas Madrid Barajas

4:15 pm - 5:15 pmOLB Olbia Costa Smeralda-BWI Baltimore/Washington

31h 00m2 stops Barcelona-El Prat London Heathrow

$2,053Multiple Airlines

Wed, Sep 2 - Fri, Sep 4

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Lufthansa flights from Washington, D.C. to Olbia

Our best Lufthansa deals on Washington, D.C. to Olbia flight tickets

Lufthansa

Oct 13

IAD10:20 pmWashington, D.C. Dulles Intl

12h 15m

1 stop

OLB4:35 pmOlbia Costa Smeralda

Oct 20

OLB9:50 amOlbia Costa Smeralda

12h 15m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

$781

Lufthansa

Oct 14

IAD10:20 pmWashington, D.C. Dulles Intl

12h 15m

1 stop

OLB4:35 pmOlbia Costa Smeralda

Oct 21

OLB12:00 pmOlbia Costa Smeralda

13h 25m

1 stop

IAD7:25 pmWashington, D.C. Dulles Intl

$782

Lufthansa

Oct 13

IAD10:20 pmWashington, D.C. Dulles Intl

12h 15m

1 stop

OLB4:35 pmOlbia Costa Smeralda

Oct 20

OLB5:30 pmOlbia Costa Smeralda

26h 05m

2 stops

IAD1:35 pmWashington, D.C. Dulles Intl

$813

Delta flights from Washington, D.C. to Olbia

Our best Delta deals on Washington, D.C. to Olbia flight tickets

Delta

Oct 13

DCA7:40 pmWashington, D.C. Reagan-National

31h 20m

2 stops

OLB9:00 amOlbia Costa Smeralda

Oct 20

OLB11:20 amOlbia Costa Smeralda

17h 35m

1 stop

DCA10:55 pmWashington, D.C. Reagan-National

$799

Delta

Oct 13

DCA5:05 pmWashington, D.C. Reagan-National

33h 55m

1 stop

OLB9:00 amOlbia Costa Smeralda

Oct 20

OLB11:20 amOlbia Costa Smeralda

17h 35m

1 stop

DCA10:55 pmWashington, D.C. Reagan-National

$800

Delta

Oct 13

BWI7:50 pmBaltimore/Washington

31h 10m

2 stops

OLB9:00 amOlbia Costa Smeralda

Oct 20

OLB11:20 amOlbia Costa Smeralda

18h 08m

2 stops

BWI11:28 pmBaltimore/Washington

$851

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Olbia

IAD Washington, D.C. Dulles Intl - OLB Olbia Costa Smeralda

IADOLB

Washington, D.C. Dulles Intl

Wed 10/14

9:45 am-10:05 am

2 stops18h 20m

Olbia Costa Smeralda

Wed 10/21

12:00 pm-7:25 pm

1 stop13h 25m

$774

Washington, D.C.Olbia

IAD Washington, D.C. Dulles Intl - OLB Olbia Costa Smeralda

IADOLB

Washington, D.C. Dulles Intl

Wed 10/14

9:45 am-10:05 am

2 stops18h 20m

Olbia Costa Smeralda

Wed 10/21

12:00 pm-7:25 pm

1 stop13h 25m

$776

Washington, D.C.Olbia

IAD Washington, D.C. Dulles Intl - OLB Olbia Costa Smeralda

IADOLB

Washington, D.C. Dulles Intl

Wed 10/14

8:20 pm-7:50 am

1 stop29h 30m

Olbia Costa Smeralda

Wed 10/21

12:00 pm-7:25 pm

1 stop13h 25m

$776

Quickest round-trip

Washington, D.C.Olbia

IAD Washington, D.C. Dulles Intl - OLB Olbia Costa Smeralda

IADOLB

Washington, D.C. Dulles Intl

Tue 10/13

10:20 pm-4:35 pm

1 stop12h 15m

Olbia Costa Smeralda

Tue 10/20

9:50 am-4:05 pm

1 stop12h 15m

$781

Washington, D.C.Olbia

IAD Washington, D.C. Dulles Intl - OLB Olbia Costa Smeralda

IADOLB

Washington, D.C. Dulles Intl

Wed 10/14

10:20 pm-4:35 pm

1 stop12h 15m

Olbia Costa Smeralda

Wed 10/21

12:00 pm-7:25 pm

1 stop13h 25m

$782

Washington, D.C.Olbia

DCA Washington, D.C. Reagan-National - OLB Olbia Costa Smeralda

DCAOLB

Washington, D.C. Reagan-National

Tue 10/13

7:40 pm-9:00 am

2 stops31h 20m

Olbia Costa Smeralda

Tue 10/20

11:20 am-10:55 pm

1 stop17h 35m

$799

Washington, D.C.Olbia

DCA Washington, D.C. Reagan-National - OLB Olbia Costa Smeralda

DCAOLB

Washington, D.C. Reagan-National

Tue 10/13

5:05 pm-9:00 am

1 stop33h 55m

Olbia Costa Smeralda

Tue 10/20

11:20 am-10:55 pm

1 stop17h 35m

$800

Washington, D.C.Olbia

IAD Washington, D.C. Dulles Intl - OLB Olbia Costa Smeralda

IADOLB

Washington, D.C. Dulles Intl

Wed 10/14

9:45 am-10:05 am

2 stops18h 20m

Olbia Costa Smeralda

Wed 10/21

5:30 pm-1:35 pm

2 stops26h 05m

$801

Washington, D.C.Olbia

IAD Washington, D.C. Dulles Intl - OLB Olbia Costa Smeralda

IADOLB

Washington, D.C. Dulles Intl

Wed 10/14

9:45 am-10:05 am

2 stops18h 20m

Olbia Costa Smeralda

Wed 10/21

5:30 pm-1:35 pm

2 stops26h 05m

$802

Washington, D.C.Olbia

IAD Washington, D.C. Dulles Intl - OLB Olbia Costa Smeralda

IADOLB

Washington, D.C. Dulles Intl

Tue 10/13

10:20 pm-4:35 pm

1 stop12h 15m

Olbia Costa Smeralda

Tue 10/20

5:30 pm-1:35 pm

2 stops26h 05m

$813

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Olbia

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

Airlines

Other information

What is the cheapest airline that flies from Washington, D.C. to Olbia Costa Smeralda?

British Airways is the most popular carrier operating from Washington, D.C. to Olbia Costa Smeralda

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Olbia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Olbia (WAS to OLB) flight deals and tips

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

Best Price Found	$305
Fastest flight time	12h 15m
Direct flights	None

The best one-way flight to Olbia from Washington, D.C. in the past 72 hours is $305. The best round-trip flight deal from Washington, D.C. to Olbia found on momondo in the last 72 hours is $774.

The fastest flight from Washington, D.C. to Olbia takes 12h 15m

There are no direct flights from Washington, D.C. to Olbia. There are no popular flight routes from Washington, D.C. to Olbia.

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Olbia

How far is Washington, D.C. to Olbia Costa Smeralda by plane?
The distance between Washington, D.C. and Olbia Costa Smeralda is about 4381.1 mi. Flights usually cover this in 12h 15m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Washington, D.C. to Olbia Costa Smeralda Airport?
Prices for flights from Washington, D.C. to Olbia Costa Smeralda Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to Olbia Costa Smeralda Airport?
There is 1 operator available for flights from Washington, D.C. to Olbia Costa Smeralda Airport as of September 2026.
How old do you have to be to fly from Washington, D.C. to Olbia Costa Smeralda Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Olbia Costa Smeralda Airport.
What documentation or ID do you need to fly to Olbia Costa Smeralda Airport?
The travel and health documents required for your trip to Olbia Costa Smeralda 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 Olbia Costa Smeralda Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Washington, D.C. to Olbia?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. to Olbia is Lufthansa, representing 100% of all bookings.

Best airlines flying from Washington, D.C. to Olbia

Compare and see reviews for airlines that fly from Washington, D.C. to Olbia with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $726	Free Cancellation	Rating 6.8 8,228 reviews		Search Lufthansa flights

Porto Cervo

Santa Teresa Gallura

San Teodoro

La Maddalena

Palau

Cala Gonone

Golfo Aranci

Porto Rotondo

Costa Smeralda

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Olbia from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Olbia from Washington, D.C..

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

Yes momondo offers price alerts on flights to Olbia 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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Cheap flights from Washington, D.C. to Olbia from $305

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 Olbia departing on 10/12. 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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Lufthansa flights from Washington, D.C. to Olbia

Our best Lufthansa deals on Washington, D.C. to Olbia flight tickets

Delta flights from Washington, D.C. to Olbia

Our best Delta deals on Washington, D.C. to Olbia flight tickets

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How to get the cheapest flight ticket from Washington, D.C. to Olbia

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How long does it take to fly to Olbia?

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

Cheap Washington, D.C. to Olbia (WAS to OLB) flight deals and tips

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Frequently asked questions about flying from Washington, D.C. to Olbia

Best airlines flying from Washington, D.C. to Olbia

Compare and see reviews for airlines that fly from Washington, D.C. to Olbia with momondo

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