Cheap Flights to Costa Smeralda from HK$1,675

View HK$1,675 flight on Thu, 7 May 2026Opens in a new window

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Cheap round-trip flights to Costa Smeralda

Prices were available within the past 7 days and start at HK$1,675 for one-way flights and HK$1,963 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Thu, 7 May - Mon, 11 May
TLL
Tallinn
OLB
Olbia
HK$1,963 Return, found 2 days ago
HK$1,963
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Thu, 7 May from Tallinn to Olbia, returning Mon, 11 May, priced at HK$1,963 found 2 days ago
Lufthansa
Fri, 24 Apr - Tue, 5 May
TLL
Tallinn
OLB
Olbia
HK$2,053 Return, found 1 day ago
HK$2,053
Return
found 1 day ago
Select Lufthansa flight, departing Fri, 24 Apr from Tallinn to Olbia, returning Tue, 5 May, priced at HK$2,053 found 1 day ago
Lufthansa
Thu, 7 May - Mon, 11 May
TLL
Tallinn
OLB
Olbia
HK$2,151 Return, found 2 days ago
HK$2,151
Return
found 2 days ago
Select Lufthansa flight, departing Thu, 7 May from Tallinn to Olbia, returning Mon, 11 May, priced at HK$2,151 found 2 days ago
LOT-Polish Airlines
Fri, 24 Apr - Tue, 5 May
TLL
Tallinn
OLB
Olbia
HK$2,502 Return, found 1 day ago
HK$2,502
Return
found 1 day ago
Select LOT-Polish Airlines flight, departing Fri, 24 Apr from Tallinn to Olbia, returning Tue, 5 May, priced at HK$2,502 found 1 day ago
Scandinavian Airlines
Thu, 7 May - Mon, 11 May
TLL
Tallinn
OLB
Olbia
HK$2,578 Return, found 2 days ago
HK$2,578
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Thu, 7 May from Tallinn to Olbia, returning Mon, 11 May, priced at HK$2,578 found 2 days ago

Frequently asked questions

How do I find cheap flights to Costa Smeralda that have flexible change policies?
By using our handy "No change fee" filter, that's how. Simply type in your dates and other details, click the "Search" button, then select the box underneath the "Flexible change policies" subheading (look to the left of your screen). Expedia makes it a cinch to find low-cost, flexible tickets to Costa Smeralda.
How can I find cheap tickets to Costa Smeralda?
You'll always find an amazing deal with Expedia, but our "flexible dates" search function makes it that much easier. Enter your preferred flight date, then click on the flexible dates box above to see prices for nearby days. HK$1,963 was the cheapest price for a flight to Costa Smeralda in the last seven days.
How much is a flight to Costa Smeralda?
There were plenty of cheap fares up for grabs in the last seven days, with the cost of a return airfare to Costa Smeralda ranging between HK$1,963 and HK$2,578. Many lucky travelers purchased one-way tickets from Tallinn (TLL) for as little as HK$1,675.
When is the cheapest time to fly to Costa Smeralda?
Fly out on a Tuesday to boost your odds of bagging the cheapest fare to Costa Smeralda. Mondays are usually the second most affordable day to take off. Saturday is normally the costliest day to fly anywhere.
How much is a plane ticket to Costa Smeralda?
In the last seven days, plane fares ranged between HK$1,963 and HK$2,578. Scroll through our unbeatable deals to Costa Smeralda, make a booking and then get packing!
What months are the cheapest to book a flight to Costa Smeralda?
To secure a fabulous deal to Costa Smeralda, try to book sometime in February when the price of fares are at their lowest. The most expensive time to book? In the United States, it's December.
Flights to Costa Smeralda information
Destination airport
Costa Smeralda
Destination airport IATA code
OLB
Destination city name
Olbia
Return price
HK$1,963
*Available to Expedia members.