$493 Cheap Flights from Phoenix (PHX) to Olbia (OLB)

View $493 flight on Sun, Oct 12, 2025Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Costa Smeralda Airport (OLB)

Cheap Flights from Phoenix to Olbia (PHX-OLB)

Prices were available within the past 7 days and start at $493 for one-way flights and $632 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Fri, May 1 - Fri, May 22
PHX
Phoenix
OLB
Olbia
$632 Roundtrip, found 1 day ago
$632
Roundtrip
found 1 day ago
Select British Airways flight, departing Fri, May 1 from Phoenix to Olbia, returning Fri, May 22, priced at $632 found 1 day ago
British Airways
Thu, Apr 30 - Fri, May 22
PHX
Phoenix
OLB
Olbia
$644 Roundtrip, found 1 day ago
$644
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Apr 30 from Phoenix to Olbia, returning Fri, May 22, priced at $644 found 1 day ago
United
Tue, Oct 14 - Tue, Oct 21
PHX
Phoenix
OLB
Olbia
$679 Roundtrip, found 2 days ago
$679
Roundtrip
found 2 days ago
Select United flight, departing Tue, Oct 14 from Phoenix to Olbia, returning Tue, Oct 21, priced at $679 found 2 days ago
United
Tue, Oct 14 - Tue, Oct 21
PHX
Phoenix
OLB
Olbia
$684 Roundtrip, found 2 days ago
$684
Roundtrip
found 2 days ago
Select United flight, departing Tue, Oct 14 from Phoenix to Olbia, returning Tue, Oct 21, priced at $684 found 2 days ago
United
Tue, Oct 14 - Tue, Oct 21
PHX
Phoenix
OLB
Olbia
$686 Roundtrip, found 2 days ago
$686
Roundtrip
found 2 days ago
Select United flight, departing Tue, Oct 14 from Phoenix to Olbia, returning Tue, Oct 21, priced at $686 found 2 days ago
United
Tue, Oct 14 - Tue, Oct 21
PHX
Phoenix
OLB
Olbia
$692 Roundtrip, found 2 days ago
$692
Roundtrip
found 2 days ago
Select United flight, departing Tue, Oct 14 from Phoenix to Olbia, returning Tue, Oct 21, priced at $692 found 2 days ago
United
Wed, Oct 22 - Sat, Nov 8
PHX
Phoenix
OLB
Olbia
$697 Roundtrip, found 1 day ago
$697
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 22 from Phoenix to Olbia, returning Sat, Nov 8, priced at $697 found 1 day ago
Lufthansa
Wed, Oct 22 - Sat, Nov 8
PHX
Phoenix
OLB
Olbia
$703 Roundtrip, found 1 day ago
$703
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Oct 22 from Phoenix to Olbia, returning Sat, Nov 8, priced at $703 found 1 day ago
Air Canada
Thu, Apr 16 - Fri, Apr 24
PHX
Phoenix
OLB
Olbia
$736 Roundtrip, found 2 days ago
$736
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Apr 16 from Phoenix to Olbia, returning Fri, Apr 24, priced at $736 found 2 days ago
Delta
Wed, Apr 29 - Fri, May 22
PHX
Phoenix
OLB
Olbia
$741 Roundtrip, found 1 day ago
$741
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Apr 29 from Phoenix to Olbia, returning Fri, May 22, priced at $741 found 1 day ago

Alternative airports near Olbia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Costa Smeralda OLB. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $1,108
OLB
Costa Smeralda
CheapestClosest
Average driving time to city center5 min
Flights from $1,108

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to Costa Smeralda Airport (OLB) cost?
Get a cheap one-way flight from $493 or cheap return flight from $632 from Sky Harbor Intl. Airport (PHX) to Costa Smeralda Airport (OLB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Sky Harbor Intl. Airport (PHX) to Costa Smeralda Airport (OLB)?
May is the most affordable month to fly from PHX to OLB. Avoiding peak travel times is often the key to landing a great deal.
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to Costa Smeralda Airport (OLB)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from PHX to OLB. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Costa Smeralda Airport (OLB)?
Direct flights from Sky Harbor Intl. Airport (PHX) to Costa Smeralda Airport (OLB) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PHX to OLB?
Typically you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can change depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to Costa Smeralda Airport (OLB)?
Book a flight from Sky Harbor Intl. Airport (PHX) to Costa Smeralda Airport (OLB) that takes off before 3 PM to reduce the risk of cancellations. Departures after this hour are on average 22% more likely to be canceled.**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 Sky Harbor Intl. Airport (PHX) to Costa Smeralda Airport (OLB) last-minute?
Last-minute fares from PHX to OLB are usually more expensive. To lock in the lowest prices, start looking for flights well in advance. That said, if your travel plans are flexible, you may land a cheap fare just before your departure.
Is it cheaper to book a PHX to OLB flight and hotel package?
You'll typically save money by securing a PHX to OLB flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After selecting your ideal flights and accommodations, consider adding extras including car rentals, tours and activities.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Costa Smeralda Airport (OLB)?
If you reserved your PHX to OLB flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Travel information

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Costa Smeralda
Airlines serving
British Airways, Condor, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines
Roundtrip price
$632
Distance
6095 mi

Book with confidence

Book with confidence

Phoenix to Olbia Flights

The cheapest times to fly from Phoenix 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 Phoenix to Olbia are during the month of May. You can find some of the cheapest flights from Phoenix to Olbia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Olbia

Sunday is one of the best days to book for cheap flights from Phoenix 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 Phoenix 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 Phoenix to Olbia in 2025. You can also book with separate airlines for your outbound and return journeys, from $493 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 Phoenix 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 Phoenix 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.

 

Phoenix to Olbia Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.