IAD - OLB

$302 Find Cheap Flights from Washington, D.C. to Olbia - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$815
Typical prices: $776-$1,278
Multiple Airlines
Fri 9/21Sun 9/30
IAD - OLB • 2 stops
Cheapest one-way
$302
Typical prices: $475-$566
Multiple Airlines
Sun 9/30
IAD - OLB • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. Dulles Intl Airport and Olbia. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
August
Cheapest • 30% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Kastrup Copenhagen (CPH)
Cheapest • Avg $582 (round-trip)
Munich Franz Josef Strauss (MUC)
Shortest trip • 12h 51m (one-way)
Insights
Insights
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We hope you love your trip to Olbia!
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Flight Deals

Cheap Flights from Washington, D.C. to Olbia (IAD-OLB)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Olbia

Mon, Sep 21 - Wed, Sep 30
Multiple Airlines Logo
1:15 pm - 10:30 pmIAD  Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda
27h 15m2 stops Istanbul Rome Fiumicino
Multiple Airlines Logo
7:00 am - 11:30 amOLB  Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl
34h 30m2 stops Rome Fiumicino Istanbul
$815Multiple Airlines
Wed, Oct 7 - Mon, Oct 12
Multiple Airlines Logo
9:45 am - 10:05 amIAD  Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda
18h 20m2 stops Montreal Pierre Elliott Trudeau Intl Zurich
Multiple Airlines Logo
5:30 pm - 7:25 pmOLB  Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl
31h 55m1 stop Munich Franz Josef Strauss
$826Multiple Airlines
Wed, Oct 7 - Mon, Oct 12
Lufthansa Logo
10:20 pm - 4:35 pmIAD  Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda
12h 15m1 stop Munich Franz Josef Strauss
Lufthansa Logo
5:30 pm - 7:25 pmOLB  Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl
31h 55m1 stop Munich Franz Josef Strauss
$830Lufthansa
Tue, Oct 6 - Mon, Oct 12
Multiple Airlines Logo
8:20 pm - 10:05 amIAD  Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda
31h 45m1 stop Zurich
Multiple Airlines Logo
5:30 pm - 7:25 pmOLB  Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl
31h 55m1 stop Munich Franz Josef Strauss
$830Multiple Airlines
Mon, Sep 21 - Wed, Sep 30
Lufthansa Logo
10:20 pm - 4:35 pmIAD  Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda
12h 15m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:30 pm - 4:05 pmOLB  Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl
27h 35m1 stop Frankfurt am Main
$843Lufthansa
Wed, Oct 7 - Mon, Oct 12
Multiple Airlines Logo
9:45 am - 10:05 amIAD  Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda
18h 20m2 stops Montreal Pierre Elliott Trudeau Intl Zurich
Multiple Airlines Logo
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
$845Multiple Airlines
Tue, Oct 6 - Mon, Oct 12
Lufthansa Logo
10:20 pm - 4:35 pmIAD  Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda
12h 15m1 stop Munich Franz Josef Strauss
Lufthansa Logo
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
$851Lufthansa
Mon, Sep 21 - Wed, Sep 30
Multiple Airlines Logo
9:45 am - 9:05 amIAD  Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda
17h 20m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main
Multiple Airlines Logo
6:30 pm - 4:05 pmOLB  Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl
27h 35m1 stop Frankfurt am Main
$854Multiple Airlines
Tue, Oct 6 - Mon, Oct 12
Lufthansa Logo
5:55 pm - 4:35 pmIAD  Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda
16h 40m2 stops Frankfurt am Main Munich Franz Josef Strauss
Lufthansa Logo
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
$884Lufthansa
Wed, Sep 30 - Mon, Oct 5
Delta Logo
12:25 pm - 9:00 amIAD  Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda
14h 35m1 stop New York John F Kennedy Intl
Delta Logo
11:20 am - 11:50 amOLB  Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl
30h 30m1 stop New York John F Kennedy Intl
$889Delta
Booking Insights

Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to Olbia flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Washington, D.C. Dulles Intl Airport to Olbia with more confidence.

What's the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Olbia?

Tuesday is the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Olbia, it is 23% cheaper than the average day. Saturday is the most expensive day with flight prices 22% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Key details for Washington, D.C. Dulles Intl Airport to Olbia flights

Low season

January

Cheapest flight

$302
Most popular time to fly and prices are also 30% lower on average.
Flight from Washington, D.C. Dulles Intl Airport to Olbia

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

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Olbia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. Dulles Intl Airport to Olbia flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Olbia?

    Flights from Washington, D.C. Dulles Intl Airport to Olbia usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Olbia Costa Smeralda (OLB).

  • What cabin classes can I book on flights from Washington, D.C. Dulles Intl Airport to Olbia?

    Three cabin classes are available on flights from Washington, D.C. Dulles Intl Airport to Olbia:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • Which airports do connecting flights from Washington, D.C. Dulles Intl Airport to Olbia pass through?

    One-stop flights from Washington, D.C. Dulles Intl Airport to Olbia most commonly connect through:

    • Munich Franz Josef Strauss (MUC) - 66% of one-stop connections
    • London Heathrow (LHR) - 17% of one-stop connections
    • Paris Charles de Gaulle (CDG) - 7% of one-stop connections
    • New York John F Kennedy Intl (JFK) - 4% of one-stop connections

    Munich Franz Josef Strauss (MUC) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Olbia?

    Yes. Being flexible with your travel dates can save you up to 38% on the Washington, D.C. Dulles Intl Airport to Olbia route. Tuesday is the cheapest departure day at $808 round-trip on average, while Saturday is the most expensive at $1,283, a difference of $475. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

    A nonstop flight from Washington, D.C. Dulles Intl Airport to Olbia takes 0h 00m, covering 4,400 miles.

  • Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Olbia?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Washington, D.C. Dulles Intl Airport to Olbia changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $815 to $3,758. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Washington, D.C. Dulles Intl Airport to Olbia looking right now?

    One-way fares from Washington, D.C. Dulles Intl Airport to Olbia are currently in line with typical prices for this route. Average one-way fares are about $490.

  • How much time can I save by choosing a different layover airport from Washington, D.C. Dulles Intl Airport to Olbia?

    Flying via Munich Franz Josef Strauss (MUC) gives the shortest average 1-stop total travel time at 12h 51m, compared with 13h 32m via Amsterdam Schiphol (AMS) and 14h 12m via Paris Charles de Gaulle (CDG).

  • What is the time difference between Washington, D.C. Dulles Intl Airport and Olbia?

    Olbia is 6 hours ahead of Washington, D.C. Dulles Intl Airport (Central European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Olbia Costa Smeralda Airport (OLB)?

    Olbia Costa Smeralda Airport (OLB) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
    · Felirent
    · GREEN MOTION
    · Record go
    · Rental4Leisure
    · Viaggiare Rent

  • How much should I expect to pay for a Washington, D.C. Dulles Intl Airport to Olbia flight?

    Round-trip flights from Washington, D.C. Dulles Intl Airport to Olbia range from $776 to $1,278, with an average of $1,044 over the past 12 months. Anything below $776 counts as a good deal.

Your guide to booking Washington, D.C. Dulles Intl Airport to Olbia flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Saturday. On this route, Tuesday flights average $808 - about $475 less than Saturday (37% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Washington, D.C. Dulles Intl Airport to Olbia trip for August. Fares historically average $727 round-trip in that month - typically $698 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Olbia Costa Smeralda Airport.
    - Hotel De Plam
    - Jazz Hotel
    - Hotel Panorama

More options for your flight from Washington, D.C. to Olbia

Complete your trip to Olbia with a hotel stay or car rental

Car rentals in Olbia
Hotels in Olbia