IAD - OLB

$820 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
$820
Typical prices: $776-$1,278
Lufthansa
Thu 10/11Sun 10/21
IAD - OLB • 1 stop
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
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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)
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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

Sun, Oct 11 - Wed, Oct 21
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
12:00 pm - 7:25 pmOLB  Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl
13h 25m1 stop Munich Franz Josef Strauss
$820Lufthansa
Sun, Oct 11 - Wed, Oct 21
Lufthansa Logo
10:25 pm - 4:35 pmIAD  Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda
36h 10m2 stops Charlotte Douglas Munich Franz Josef Strauss
Lufthansa Logo
12:00 pm - 7:25 pmOLB  Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl
13h 25m1 stop Munich Franz Josef Strauss
$840Lufthansa
Sun, Oct 11 - Wed, Oct 21
Lufthansa Logo
10:25 pm - 4:35 pmIAD  Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda
36h 10m2 stops Charlotte Douglas 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
$867Lufthansa
Fri, Oct 9 - Mon, Oct 19
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
$873Lufthansa
Wed, Oct 28 - Wed, Nov 4
Multiple Airlines Logo
2:30 pm - 5:00 pmIAD  Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda
21h 30m2 stops Istanbul Rome Fiumicino
Multiple Airlines Logo
7:00 am - 12:45 pmOLB  Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl
35h 45m2 stops Rome Fiumicino Istanbul
$874Multiple Airlines
Fri, Oct 9 - Mon, Oct 19
Lufthansa Logo
10:20 pm - 8:25 pmIAD  Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda
16h 05m1 stop Munich Franz Josef Strauss
Lufthansa Logo
5:30 pm - 9:20 pmOLB  Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl
33h 50m2 stops Munich Franz Josef Strauss Charlotte Douglas
$894Lufthansa
Fri, Oct 9 - Sun, Oct 18
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
6:25 pm - 4:05 pmOLB  Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl
27h 40m1 stop Frankfurt am Main
$921Lufthansa
Sun, Sep 27 - Sat, Oct 3
Multiple Airlines Logo
10:20 pm - 4:35 pmIAD  Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda
12h 15m1 stop Munich Franz Josef Strauss
Multiple Airlines Logo
5:40 pm - 2:00 pmOLB  Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl
26h 20m1 stop Vienna Intl
$922Multiple Airlines
Fri, Oct 9 - Mon, Oct 19
Lufthansa Logo
5:55 pm - 8:25 pmIAD  Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda
20h 30m2 stops Frankfurt am Main Munich Franz Josef Strauss
Lufthansa Logo
5:30 pm - 9:20 pmOLB  Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl
33h 50m2 stops Munich Franz Josef Strauss Charlotte Douglas
$925Lufthansa
Fri, Oct 9 - Sun, Oct 18
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 - 4:05 pmOLB  Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl
28h 35m2 stops Munich Franz Josef Strauss Frankfurt am Main
$946Lufthansa
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.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Olbia?

Round-trip flights from Washington, D.C. Dulles Intl Airport to Olbia start at $820. Prices are typical for this route right now, with typical round-trip fares ranging from $776 to $1,278. The lowest price found in the past 5 days was $820 on Lufthansa.

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.

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

Low season

January
Most popular time to fly and prices are also 30% lower on average.

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.

  • 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.
    - Jazz Hotel
    - Hotel De Plam
    - 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