$40 Cheap Flights from Trieste (TRS) to Olbia (OLB)

View $40 flight on Wed, May 20, 2026Opens in a new window

Popular airlines from Friuli Venezia Giulia Airport (TRS) to Costa Smeralda Airport (OLB)

Cheap Flights from Trieste to Olbia (TRS-OLB)

Prices were available within the past 7 days and start at $40 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Trieste (TRS) to Olbia (OLB)
Origin airport
Friuli Venezia Giulia
Destination airport
Costa Smeralda
Distance
393 mi

Trieste to Olbia Flights

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

 

The best time to book a flight from Trieste to Olbia

Sunday is one of the best days to book for cheap flights from Trieste 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 Trieste 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 Trieste to Olbia in 2025. You can also book with separate airlines for your outbound and return journeys, from $40 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 Trieste 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 Trieste 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 Friuli Venezia Giulia Airport (TRS) to Costa Smeralda Airport (OLB) cost?
Grab a cheap one-way flight from $40 or cheap return flight from Friuli Venezia Giulia Airport (TRS) to Costa Smeralda Airport (OLB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Friuli Venezia Giulia Airport (TRS) to Costa Smeralda Airport (OLB)?
The cheapest month to fly from TRS to OLB is , when there's less demand. Off-peak season is often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Friuli Venezia Giulia Airport (TRS) to Costa Smeralda Airport (OLB)?
To find the cheapest airline that'll fly you from TRS to OLB, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Friuli Venezia Giulia Airport (TRS) to Costa Smeralda Airport (OLB)?
There aren't any daily nonstop flights from Friuli Venezia Giulia Airport (TRS) to Costa Smeralda Airport (OLB). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from TRS to OLB?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a range of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Friuli Venezia Giulia Airport (TRS) to Costa Smeralda Airport (OLB)?
Choose a flight from Friuli Venezia Giulia Airport (TRS) to Costa Smeralda Airport (OLB) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Friuli Venezia Giulia Airport (TRS) to Costa Smeralda Airport (OLB) last-minute?
Waiting until just before your trip to book a ticket from TRS to OLB generally means paying more. While you may come across some last-minute offers, there's no guarantee. Be flexible with your itinerary to maximize your chances of getting a bargain.
Is it cheaper to book a TRS to OLB flight and hotel package?
Compared with arranging flights and hotels separately, booking a TRS to OLB flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the hassle out of travel planning. Simply pick your flights and choose from our wide range of stays, then customize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Friuli Venezia Giulia Airport (TRS) to Costa Smeralda Airport (OLB)?
Usually, it's possible to cancel or reschedule your TRS to OLB flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.