$465 Cheap Flights from Las Vegas (LAS) to Olbia (OLB)

View $465 flight on Mon, Oct 13, 2025Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Costa Smeralda Airport (OLB)

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Cheap Flights from Las Vegas to Olbia (LAS-OLB)

Prices were available within the past 7 days and start at $465 for one-way flights and $752 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Mon, Oct 13 - Wed, Oct 22
LAS
Las Vegas
OLB
Olbia
$752 Roundtrip, found 9 hours ago
$752
Roundtrip
found 9 hours ago
Select Lufthansa flight, departing Mon, Oct 13 from Las Vegas to Olbia, returning Wed, Oct 22, priced at $752 found 9 hours ago
Lufthansa
Mon, Oct 13 - Wed, Oct 22
LAS
Las Vegas
OLB
Olbia
$764 Roundtrip, found 9 hours ago
$764
Roundtrip
found 9 hours ago
Select Lufthansa flight, departing Mon, Oct 13 from Las Vegas to Olbia, returning Wed, Oct 22, priced at $764 found 9 hours ago
Lufthansa
Mon, Oct 13 - Wed, Oct 22
LAS
Las Vegas
OLB
Olbia
$765 Roundtrip, found 9 hours ago
$765
Roundtrip
found 9 hours ago
Select Lufthansa flight, departing Mon, Oct 13 from Las Vegas to Olbia, returning Wed, Oct 22, priced at $765 found 9 hours ago
Air Canada
Mon, Oct 13 - Wed, Oct 22
LAS
Las Vegas
OLB
Olbia
$768 Roundtrip, found 9 hours ago
$768
Roundtrip
found 9 hours ago
Select Air Canada flight, departing Mon, Oct 13 from Las Vegas to Olbia, returning Wed, Oct 22, priced at $768 found 9 hours ago
Air Canada
Mon, Sep 29 - Mon, Oct 6
LAS
Las Vegas
OLB
Olbia
$768 Roundtrip, just found
$768
Roundtrip
just found
Select Air Canada flight, departing Mon, Sep 29 from Las Vegas to Olbia, returning Mon, Oct 6, priced at $768 just found
British Airways
Tue, Sep 9 - Thu, Sep 18
LAS
Las Vegas
OLB
Olbia
$770 Roundtrip, found 3 days ago
$770
Roundtrip
found 3 days ago
Select British Airways flight, departing Tue, Sep 9 from Las Vegas to Olbia, returning Thu, Sep 18, priced at $770 found 3 days ago
Lufthansa
Mon, Oct 13 - Mon, Oct 20
LAS
Las Vegas
OLB
Olbia
$774 Roundtrip, found 2 days ago
$774
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, Oct 13 from Las Vegas to Olbia, returning Mon, Oct 20, priced at $774 found 2 days ago
Lufthansa
Mon, Oct 13 - Mon, Oct 20
LAS
Las Vegas
OLB
Olbia
$775 Roundtrip, found 2 days ago
$775
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, Oct 13 from Las Vegas to Olbia, returning Mon, Oct 20, priced at $775 found 2 days ago
United
Mon, Sep 29 - Mon, Oct 6
LAS
Las Vegas
OLB
Olbia
$779 Roundtrip, just found
$779
Roundtrip
just found
Select United flight, departing Mon, Sep 29 from Las Vegas to Olbia, returning Mon, Oct 6, priced at $779 just found
Swiss International Air Lines
Wed, Sep 3 - Tue, Sep 9
LAS
Las Vegas
OLB
Olbia
$783 Roundtrip, found 2 days ago
$783
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Wed, Sep 3 from Las Vegas to Olbia, returning Tue, Sep 9, priced at $783 found 2 days ago
Flights from Las Vegas (LAS) to Olbia (OLB)
Origin airport
Harry Reid Intl.
Destination airport
Costa Smeralda
Airlines serving
Air France, British Airways, Condor, Delta, Iberia, KLM, Lufthansa, Swiss International Air Lines
Roundtrip price
$751
Distance
6066 mi

Las Vegas to Olbia Flights

The cheapest times to fly from Las Vegas to Olbia

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Las Vegas to Olbia are during the month of October. You can find some of the cheapest flights from Las Vegas to Olbia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to Olbia

Sunday is one of the best days to book for cheap flights from Las Vegas to Olbia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Las Vegas to Olbia

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Las Vegas to Olbia in 2025. You can also book with separate airlines for your outbound and return journeys, from $465 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Las Vegas to Olbia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Las Vegas to Olbia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Costa Smeralda Airport (OLB) cost?
Snag a cheap one-way flight from $465 or cheap return flight from $752 from Harry Reid Intl. Airport (LAS) to Costa Smeralda Airport (OLB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to Costa Smeralda Airport (OLB)?
The cheapest month to fly from LAS to OLB is October, when demand is low. Off-peak season is generally when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Costa Smeralda Airport (OLB)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from LAS to OLB. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Harry Reid Intl. Airport (LAS) to Costa Smeralda Airport (OLB)?
There aren't any daily nonstop flights available from Harry Reid Intl. Airport (LAS) to Costa Smeralda Airport (OLB). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from LAS to OLB?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on various factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to Costa Smeralda Airport (OLB)?
To arrive at Costa Smeralda Airport (OLB) on schedule, opt for a flight that leaves from Harry Reid Intl. Airport (LAS) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Harry Reid Intl. Airport (LAS) to Costa Smeralda Airport (OLB) last-minute?
Last-minute fares from LAS to OLB are usually more expensive. For the cheapest rates, start searching for flights ahead of time. That said, if you're flexible with your travel dates, you may land a cheap fare right before your journey.
Is it cheaper to book a LAS to OLB flight and hotel package?
Securing a LAS to OLB flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our wide range of hotels and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Costa Smeralda Airport (OLB)?
In most cases, you can cancel or modify your LAS to OLB flight. However, there may be additional fees, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you want more details, go to our Customer Service portal.

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*Available to One Key members.