$259 Find cheap flights from Newark Liberty Airport to Cagliari

In the last 3 days, the lowest price for a flight from Newark Airport to Cagliari was $259 for a one-way ticket and $673 for a round-trip.

Yes, you’ll need a passport to travel to Cagliari from Newark.

We unfortunately don’t have that data for this specific route.

Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Newark and Cagliari, with Star Alliance being the most commonly used for this route.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Newark to Cagliari.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cagliari from Newark is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cagliari with an airline and back to Newark with another airline. Booking your flights between Newark and CAG can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cagliari from Newark up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.