EWR - CAG

$380 Find Cheap Flights from Newark Liberty Airport to Cagliari

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newark to Cagliari departing on 4/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Cagliari

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Cagliari, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Cagliari, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$645
Multiple Airlines
Do 5/7Mi 5/20
EWR - CAG • 2 stops
Cheapest one-way
$380
Multiple Airlines
Mo 4/13
EWR - CAG • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Newark and Cagliari. You'll need at least 1 connection.
Insights
Insights
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Insights
Top layover airports
Cheapest • Avg $983 (round-trip)
Shortest trip • 12h 05m (one-way)
Insights
Insights
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We hope you love your trip to Cagliari!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Newark to Cagliari (EWR-CAG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Newark to Cagliari that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Newark to Cagliari

Do, Mai 7 - Mi, Mai 20
Multiple Airlines Logo
5:45 pm - 10:05 pm
EWR
-
CAG
22h 20m
2 stops
Multiple Airlines Logo
8:35 am - 1:15 pm
CAG
-
EWR
34h 40m
3 stops
$645Multiple Airlines
Mo, Apr 27 - Do, Mai 14
Multiple Airlines Logo
11:10 pm - 9:55 am
EWR
-
CAG
28h 45m
2 stops
Multiple Airlines Logo
8:00 pm - 9:00 pm
CAG
-
EWR
31h 00m
1 stop
$652Multiple Airlines
So, Apr 26 - Sa, Mai 9
Multiple Airlines Logo
11:00 pm - 8:30 am
EWR
-
CAG
27h 30m
1 stop
Multiple Airlines Logo
11:15 pm - 9:00 pm
CAG
-
EWR
27h 45m
2 stops
$653Multiple Airlines
So, Apr 26 - Sa, Mai 9
Multiple Airlines Logo
11:00 pm - 8:30 am
EWR
-
CAG
27h 30m
1 stop
Multiple Airlines Logo
4:25 pm - 9:00 pm
CAG
-
EWR
34h 35m
1 stop
$667Multiple Airlines
Do, Apr 30 - Mo, Mai 4
Multiple Airlines Logo
5:20 pm - 11:30 pm
EWR
-
CAG
24h 10m
2 stops
Multiple Airlines Logo
8:05 am - 1:15 pm
CAG
-
EWR
35h 10m
3 stops
$719Multiple Airlines
Do, Apr 30 - Do, Mai 14
Multiple Airlines Logo
5:20 pm - 10:10 pm
EWR
-
CAG
22h 50m
2 stops
Multiple Airlines Logo
2:30 pm - 1:15 pm
CAG
-
EWR
28h 45m
2 stops
$734Multiple Airlines
Mi, Apr 22 - Mi, Apr 29
Multiple Airlines Logo
8:30 pm - 10:25 pm
EWR
-
CAG
19h 55m
2 stops
Multiple Airlines Logo
9:25 am - 6:45 pm
CAG
-
EWR
15h 20m
2 stops
$744Multiple Airlines
Mi, Apr 29 - Mi, Mai 13
Multiple Airlines Logo
11:00 pm - 7:35 pm
EWR
-
CAG
14h 35m
1 stop
Multiple Airlines Logo
9:00 pm - 9:00 pm
CAG
-
EWR
30h 00m
2 stops
$746Multiple Airlines
So, Mai 3 - Mi, Mai 13
Multiple Airlines Logo
11:00 pm - 8:30 am
EWR
-
CAG
27h 30m
1 stop
Multiple Airlines Logo
9:00 pm - 9:00 pm
CAG
-
EWR
30h 00m
2 stops
$754Multiple Airlines
Di, Apr 28 - Do, Mai 14
Multiple Airlines Logo
5:35 pm - 5:40 pm
EWR
-
CAG
18h 05m
2 stops
Multiple Airlines Logo
8:00 pm - 9:00 pm
CAG
-
EWR
31h 00m
1 stop
$756Multiple Airlines
Booking Insights

KAYAK's insights & trends for Newark to Cagliari flights

Get data-powered insights and trends into flights from Newark to Cagliari to help you find the cheapest flights, the best time to fly and much more.

What is the most popular layover airport when flying from Newark Liberty Airport to Cagliari?

Percentage of 1-stop round-trip flights from Newark Liberty Airport to Cagliari chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Zurich (ZRH) is the top choice – 93% of KAYAK users who clicked on 1-stop flights from Newark Liberty Airport to Cagliari picked an itinerary connecting there.

What is the cheapest layover airport when flying from Newark Liberty Airport to Cagliari?

Average round-trip price for 1-stop flights from Newark Liberty Airport to Cagliari clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Paris (CDG) offer the most affordable fares, with an average round-trip price of $983.

Which layover airport offers the shortest total travel time from Newark Liberty Airport to Cagliari?

Shortest average total travel time for 1-stop one-way flights from Newark Liberty Airport to Cagliari via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Paris (CDG) for the shortest journey. The average one-way travel time for flights connecting there is 12h 05m.

Which layover airport has the quickest connection when flying from Newark Liberty Airport to Cagliari?

Average layover duration at different layover airports for 1-stop one-way flights from Newark Liberty Airport to Cagliari, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Paris (CDG) often has the shortest layovers from Newark Liberty Airport to Cagliari, with an average of 3h 45m.

Good to know

Cheapest flight$380
Flight from Newark Liberty Airport to Cagliari

When to book flights from Newark to Cagliari

Are your dates flexible? Find out the best times to travel from Newark to Cagliari based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Newark Liberty Airport to Cagliari flights

  • What is the cheapest flight from Newark Airport to Cagliari?

    In the last 3 days, the lowest price for a flight from Newark Airport to Cagliari was $380 for a one-way ticket and $652 for a round-trip.

  • Do I need a passport to fly between Newark Liberty Airport and Cagliari?

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

  • Which aircraft models fly most regularly from Newark Liberty Airport to Cagliari?

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

  • Which airline alliances offer flights from Newark Liberty Airport to Cagliari?

    Star Alliance is the only airline alliance operating flights between Newark Liberty Airport and Cagliari.

  • How does KAYAK find such low prices on flights from Newark Liberty Airport to Cagliari?

    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 Liberty Airport to Cagliari.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Newark Liberty Airport to Cagliari?

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

  • What is the Hacker Fare option on flights from Newark Liberty Airport to Cagliari?

    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 Liberty Airport with another airline. Booking your flights between Newark Liberty Airport and CAG can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Newark Liberty Airport to Cagliari?

    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 Liberty Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Newark to Cagliari

 
See real verified KAYAK customer reviews for airlines flying from Newark to Cagliari. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Newark to Cagliari? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
SWISSOverall score based on 1905 reviews
7.1Food
7.7Boarding
8.3Crew
6.8Entertainment
7.4Comfort
Airline reviews

The flight itself was fine, but due to a snow delay my connection to Lisbon was delayed by six hours. Despite this, Swiss Air still managed to lose my luggage. Not acceptable. Someone else on the flight also lost their luggage.

6.0 GoodSonja, Jan 2026
BOS - ZRH
Read more SWISS reviews

The flight itself was fine, but due to a snow delay my connection to Lisbon was delayed by six hours. Despite this, Swiss Air still managed to lose my luggage. Not acceptable. Someone else on the flight also lost their luggage.

Bad experience overall. Crew did not provide food for our 2 year old (even though we specifically bought a child infant seat for her and literally bought another full price flight), which was unacceptable. And we had to pay $310 each way to carry our ski equipment even though they advertise it as something that is free. Tickets were purchased the same way as usual, but they told us we had Economy Light tickets (I never elected to have such seats). Just plain manipulation and false advertisment. Very disappointed overall about this airline.

The trip was great until my luggage was lost on transfer from United to Swiss. It took Swiss 3 days to get my luggage to me though it was located almost immediately.

Made us gate check carry ons Then didn’t get them on the plane. Service they used didn’t deliver our carry ons for more than a day Total mess

Horrible!! The WiFi was not working, the food was awful

We’ve never been more uncomfortable on a flight than we have on this particular one. The seats in front of us reclined so far back that when the person reclined their seat of broccoli, it almost hit me in the face and left me with literally no room to move that said I had to recline my seed in which made the person behind me upset. It seemed like the seats also would recline without even pressing the button in the armrest and would unrecline as well for that same reason, and it also seemed that some seats reclined more than others. The bottom cushions of the seat were so thin that even after one hour of an 11 hour flight, our tailbones were so sore. It seemed like an overall old airplane. It also didn’t have individual air vents and it was extremely hot the entire flight. Several passengers were commenting on how hot it was. The breakfast was some kind of flavorless triangle, puffy egg, laying in a watery bed of steamed peppers and onions and spinach. It was not appetizing at all. The flight crew was extremely nice so that was a nice thing this flight attendant. They let us try different types of Swiss sodas, which was really nice and the dinner was actually delicious but still overall given the other considerations. It was pretty much a miserable flight without basic seat comfort.

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

horrible.. they cause such a problem and my daughter 14 years old was stranded in san francisco

I can’t even the whole trip was a catastrophe

Poor. Seats uncomfortable. No leg room. Hot and humid the whole trip. Food and staffs were ok.

Everything you need to know for your flight from Newark to Cagliari

Information on your arrival and departure airports