$428 Find cheap flights from Trieste to Newark Liberty Airport

In the last 3 days, the lowest price for a flight from Trieste to Newark Airport was $428 for a one-way ticket and $503 for a round-trip.

Yes, you'll most likely have to show a valid passport before boarding the plane in Trieste and on arrival in Newark.

On your way to Newark, you’ll fly out from Trieste Ronchi dei Legionari. You’ll be landing at Newark.

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

Star Alliance is the only airline alliance operating flights between Trieste and Newark.

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 Trieste to Newark.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Newark from Trieste 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 Newark with an airline and back to Trieste with another airline. Booking your flights between Trieste and EWR 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 Newark from Trieste up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.