Flights to Sant'Antioco Island, Sardinia from NT$10,669

View NT$8,441 flight on Thu, 2026/7/9Opens in a new window

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How much is the cheapest flight to Sant'Antioco Island?

Prices were available within the past 7 days and start at NT$8,441 for one-way flights and NT$10,669 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Thu, Jul 9 - Mon, Jul 13
LIS
Lisbon
CAG
Cagliari
NT$10,669 Roundtrip, found 1 day ago
NT$10,669
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Thu, Jul 9 from Lisbon to Cagliari, returning Mon, Jul 13, priced at NT$10,669 found 1 day ago
TAP Portugal
Thu, Jul 9 - Mon, Jul 13
LIS
Lisbon
CAG
Cagliari
NT$11,138 Roundtrip, found 1 day ago
NT$11,138
Roundtrip
found 1 day ago
Select TAP Portugal flight, departing Thu, Jul 9 from Lisbon to Cagliari, returning Mon, Jul 13, priced at NT$11,138 found 1 day ago
Swiss International Air Lines
Thu, Jul 9 - Mon, Jul 13
LIS
Lisbon
CAG
Cagliari
NT$14,343 Roundtrip, found 1 day ago
NT$14,343
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Thu, Jul 9 from Lisbon to Cagliari, returning Mon, Jul 13, priced at NT$14,343 found 1 day ago
KLM
Thu, Jul 9 - Mon, Jul 13
LIS
Lisbon
CAG
Cagliari
NT$18,864 Roundtrip, found 1 day ago
NT$18,864
Roundtrip
found 1 day ago
Select KLM flight, departing Thu, Jul 9 from Lisbon to Cagliari, returning Mon, Jul 13, priced at NT$18,864 found 1 day ago
Air France
Thu, Jul 9 - Mon, Jul 13
LIS
Lisbon
CAG
Cagliari
NT$23,924 Roundtrip, found 1 day ago
NT$23,924
Roundtrip
found 1 day ago
Select Air France flight, departing Thu, Jul 9 from Lisbon to Cagliari, returning Mon, Jul 13, priced at NT$23,924 found 1 day ago

Frequently asked questions

How do I find cheap flights to SantAntioco Island that have flexible change policies?
When it comes to flying these days, flexibility is crucial. That's why we have a "No change fee" filter to help you locate flexible, affordable flights to SantAntioco Island. It's at the top left of your screen underneath the "Flexible change policies" heading.
How can I find cheap tickets to SantAntioco Island?
You'll always walk away with a fabulous deal with Expedia, but our "flexible dates" feature makes it that much easier. Enter your preferred flight date, then click on the flexible dates box above to compare the cheapest prices for nearby days. NT$10,669 was the cheapest price for a flight to SantAntioco Island in the last seven days.
How much is a flight to SantAntioco Island?
There were plenty of affordable fares for the taking in the last seven days, with the cost of a return flight to SantAntioco Island ranging between NT$10,669 and NT$23,924. Many lucky travelers nabbed one-way tickets from Lisbon (LIS) for just NT$8,441.
When is the cheapest time to fly to SantAntioco Island?
Take off to SantAntioco Island early in the week and you'll usually be rewarded with lower-priced fares. Tuesday is known for being the cheapest day to get on a plane, with Monday a close second. If you're hoping to avoid the most expensive flights, give Saturdays a wide berth.
How much is a plane ticket to SantAntioco Island?
In the last seven days, seats varied between NT$10,669 and NT$23,924. Scroll through our amazing deals to SantAntioco Island, make a booking and then start packing!
What months are the cheapest to book a flight to SantAntioco Island?
A great month to book well-priced fares to SantAntioco Island is February. It's worth remembering that in the United States, an expensive time to reserve a ticket is the month of December.
Flights to Sant'Antioco Island information
Destination airport
Elmas
Destination airport IATA code
CAG
Destination city name
Cagliari
Roundtrip price
NT$10,669
*Available to Expedia members.