Cheap Flights from Olbia (OLB) to Singapore (SIN)

View AU$1,426 flight on Tue, 16 Sept 2025Opens in a new window

Popular airlines from Costa Smeralda Airport (OLB) to Changi Airport (SIN)

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Cheap Flights from Olbia (OLB) to Singapore (SIN)

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

Flight from Olbia to Singapore route information
Origin airport
Costa Smeralda
Destination airport
Changi
Distance
10224 km

Your quick guide to flights from Olbia to Singapore

Pick up great flights from Olbia to Singapore

With Expedia, you have your pick of flights a day with 3 airlines covering flights from Olbia to Singapore. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Olbia to Singapore that take around hours.

Find cheap flights from Olbia to Singapore

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Olbia to Singapore around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Singapore is normally in .

Reasons to book your flight from Olbia to Singapore with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Olbia to Singapore across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Singapore right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from Costa Smeralda Airport (OLB) to SIN?
The lowest price advertised for a round-trip flight from OLB to Changi Airport is . But you better act fast. This figure is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Olbia Airport to Changi Airport (SIN)?
This can vary from airline to airline, as each one has its own set of terms and conditions. Head to the Customer Service Portal, where you'll find easy instructions on how to cancel your flight online.
How do I find cheap flights from Olbia Airport to Changi Airport (SIN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for OLB to Changi Airport (SIN) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Olbia Airport to Changi Airport (SIN)?
From Olbia Airport to Singapore Airport, you'll be in the sky for approximately 13 hours and 27 minutes. If you've been wanting to get stuck into that bestselling novel, now's a fantastic time to do it.
How far is the flight from Olbia Airport to Singapore Airport?
The distance is around 10 300 kilometres, so fill your carry-on luggage with all the things you need to make your journey comfortable. Not sure what to take on board your Olbia to Singapore flight? A sleep mask, earplugs and a travel pillow are among the essentials.
Which airlines fly direct from Costa Smeralda Airport (OLB) to Changi Airport?
There are no direct flights, so you'll have to make at least one stop between Olbia Airport and SIN. Take advantage of the layover time to stretch your legs and grab a bite to eat.
Are Olbia Airport to Changi Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally score a bargain, with some of the cheapest fares from Olbia Airport to Singapore Airport surfacing a few weeks before the date of departure. If you'd rather plan ahead of time, Expedia compares and updates the best flight deals frequently — as early as a year in advance in some cases. It depends on the carrier though, as not every airline releases prices so far in advance.

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