$700 Cheap Flights from Nis (INI) to Newark Liberty Intl. Airport (EWR)

View $700 flight on Sat, Dec 13, 2025Opens in a new window

Popular airlines from Nis (INI-Constantine the Great) to Newark Liberty Intl. Airport (EWR)

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Cheap Flights from Nis to Newark Liberty Intl. Airport (INI-EWR)

Prices were available within the past 7 days and start at $700 for one-way flights and $5,615 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Sat, Dec 6 - Sat, Dec 13
INI
Niš
EWR
New York
$5,615 Roundtrip, found 2 days ago
$5,615
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Sat, Dec 6 from Niš to New York, returning Sat, Dec 13, priced at $5,615 found 2 days ago
Turkish Airlines
Tue, Nov 25 - Fri, Feb 6
INI
Niš
EWR
New York
$5,652 Roundtrip, found 4 days ago
$5,652
Roundtrip
found 4 days ago
Select Turkish Airlines flight, departing Tue, Nov 25 from Niš to New York, returning Fri, Feb 6, priced at $5,652 found 4 days ago
Turkish Airlines
Sat, Dec 6 - Sat, Dec 13
INI
Niš
EWR
New York
$5,881 Roundtrip, found 2 days ago
$5,881
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Sat, Dec 6 from Niš to New York, returning Sat, Dec 13, priced at $5,881 found 2 days ago
Air Serbia
Wed, Nov 19 - Wed, Nov 26
INI
Niš
EWR
New York
$5,892 Roundtrip, found 1 day ago
$5,892
Roundtrip
found 1 day ago
Select Air Serbia flight, departing Wed, Nov 19 from Niš to New York, returning Wed, Nov 26, priced at $5,892 found 1 day ago
Air Serbia
Wed, Nov 19 - Wed, Nov 26
INI
Niš
EWR
New York
$5,895 Roundtrip, found 1 day ago
$5,895
Roundtrip
found 1 day ago
Select Air Serbia flight, departing Wed, Nov 19 from Niš to New York, returning Wed, Nov 26, priced at $5,895 found 1 day ago
Air Serbia
Wed, Nov 19 - Wed, Nov 26
INI
Niš
EWR
New York
$5,901 Roundtrip, found 1 day ago
$5,901
Roundtrip
found 1 day ago
Select Air Serbia flight, departing Wed, Nov 19 from Niš to New York, returning Wed, Nov 26, priced at $5,901 found 1 day ago
Air Serbia
Wed, Nov 19 - Wed, Nov 26
INI
Niš
EWR
New York
$5,904 Roundtrip, found 1 day ago
$5,904
Roundtrip
found 1 day ago
Select Air Serbia flight, departing Wed, Nov 19 from Niš to New York, returning Wed, Nov 26, priced at $5,904 found 1 day ago
Air Serbia
Wed, Nov 19 - Wed, Nov 26
INI
Niš
EWR
New York
$5,914 Roundtrip, found 1 day ago
$5,914
Roundtrip
found 1 day ago
Select Air Serbia flight, departing Wed, Nov 19 from Niš to New York, returning Wed, Nov 26, priced at $5,914 found 1 day ago
Turkish Airlines
Tue, Nov 25 - Fri, Feb 6
INI
Niš
EWR
New York
$5,918 Roundtrip, found 4 days ago
$5,918
Roundtrip
found 4 days ago
Select Turkish Airlines flight, departing Tue, Nov 25 from Niš to New York, returning Fri, Feb 6, priced at $5,918 found 4 days ago
Air Serbia
Wed, Nov 19 - Wed, Nov 26
INI
Niš
EWR
New York
$5,937 Roundtrip, found 1 day ago
$5,937
Roundtrip
found 1 day ago
Select Air Serbia flight, departing Wed, Nov 19 from Niš to New York, returning Wed, Nov 26, priced at $5,937 found 1 day ago
Air Serbia
Wed, Nov 19 - Wed, Nov 26
INI
Niš
EWR
New York
$5,941 Roundtrip, found 1 day ago
$5,941
Roundtrip
found 1 day ago
Select Air Serbia flight, departing Wed, Nov 19 from Niš to New York, returning Wed, Nov 26, priced at $5,941 found 1 day ago
Air Serbia
Wed, Nov 19 - Wed, Nov 26
INI
Niš
EWR
New York
$5,944 Roundtrip, found 1 day ago
$5,944
Roundtrip
found 1 day ago
Select Air Serbia flight, departing Wed, Nov 19 from Niš to New York, returning Wed, Nov 26, priced at $5,944 found 1 day ago
Air Serbia
Wed, Nov 19 - Wed, Nov 26
INI
Niš
EWR
New York
$5,948 Roundtrip, found 1 day ago
$5,948
Roundtrip
found 1 day ago
Select Air Serbia flight, departing Wed, Nov 19 from Niš to New York, returning Wed, Nov 26, priced at $5,948 found 1 day ago
Air Serbia
Wed, Nov 19 - Wed, Nov 26
INI
Niš
EWR
New York
$5,951 Roundtrip, found 1 day ago
$5,951
Roundtrip
found 1 day ago
Select Air Serbia flight, departing Wed, Nov 19 from Niš to New York, returning Wed, Nov 26, priced at $5,951 found 1 day ago
Air Serbia
Wed, Nov 19 - Wed, Nov 26
INI
Niš
EWR
New York
$5,958 Roundtrip, found 1 day ago
$5,958
Roundtrip
found 1 day ago
Select Air Serbia flight, departing Wed, Nov 19 from Niš to New York, returning Wed, Nov 26, priced at $5,958 found 1 day ago

Frequently asked questions

How much does a flight from Constantine the Great Airport (INI) to Liberty Intl. Airport (EWR) cost?
Lock in a cheap one-way flight from $700 or cheap return flight from $5,615 from Constantine the Great Airport (INI) to Liberty Intl. Airport (EWR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Constantine the Great Airport (INI) to Liberty Intl. Airport (EWR)?
December is the cheapest month to fly from INI to EWR. Traveling during quieter months is often the key to finding better deals on flights.
What is the cheapest airline that flies from Constantine the Great Airport (INI) to Liberty Intl. Airport (EWR)?
To find the cheapest airline that'll fly you from INI to EWR, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Constantine the Great Airport (INI) to Liberty Intl. Airport (EWR)?
There are no daily direct flights available from Constantine the Great Airport (INI) to Liberty Intl. Airport (EWR). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from INI to EWR?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Constantine the Great Airport (INI) to Liberty Intl. Airport (EWR)?
To arrive at Liberty Intl. Airport (EWR) on schedule, choose a flight that leaves from Constantine the Great Airport (INI) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Constantine the Great Airport (INI) to Liberty Intl. Airport (EWR) last-minute?
Last-minute bookings from INI to EWR are usually more expensive. To lock in the lowest rates, start searching for flights well ahead of time. That said, if you're flexible with your travel dates, it's possible to land a cheap fare just before your departure.
Is it cheaper to book an INI to EWR flight and hotel package?
Opting for an INI to EWR flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our wide range of accommodations and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Constantine the Great Airport (INI) to Liberty Intl. Airport (EWR)?
Typically, you can cancel or modify your INI to EWR flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you need more information, visit our Customer Service portal.

Travel information

Origin airport
Constantine the Great
Destination airport
Newark Liberty Intl. Airport
Roundtrip price
$5,614
Distance
4634 mi

Book with confidence

Nis to Newark Liberty Intl. Airport Flights

The cheapest times to fly from Nis to Newark Liberty Intl. Airport

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Nis to Newark Liberty Intl. Airport are during the month of December. You can find some of the cheapest flights from Nis to Newark Liberty Intl. Airport with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Nis to Newark Liberty Intl. Airport

Sunday is one of the best days to book for cheap flights from Nis to Newark Liberty Intl. Airport: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Nis to Newark Liberty Intl. Airport

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Nis to Newark Liberty Intl. Airport in 2025. You can also book with separate airlines for your outbound and return journeys, from $700 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Nis to Newark Liberty Intl. Airport flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Nis to Newark Liberty Intl. Airport airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Nis to Newark Liberty Intl. Airport Flights

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*Available to One Key members.