$574 Cheap Flights from Newark Liberty Intl. Airport (EWR) to Mostar (OMO)

View $574 flight on Tue, Oct 14, 2025Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to Mostar (OMO-Mostar Intl.)

Cheap Flights from Newark Liberty Intl. Airport to Mostar (EWR-OMO)

Prices were available within the past 7 days and start at $574 for one-way flights and $811 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Mon, Feb 2 - Mon, Feb 9
EWR
New York
OMO
Mostar
$811 Roundtrip, found 5 days ago
$811
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Mon, Feb 2 from New York to Mostar, returning Mon, Feb 9, priced at $811 found 5 days ago
Turkish Airlines
Mon, Dec 1 - Mon, Dec 8
EWR
New York
OMO
Mostar
$916 Roundtrip, found 16 hours ago
$916
Roundtrip
found 16 hours ago
Select Turkish Airlines flight, departing Mon, Dec 1 from New York to Mostar, returning Mon, Dec 8, priced at $916 found 16 hours ago
Turkish Airlines
Mon, Dec 1 - Mon, Dec 8
EWR
New York
OMO
Mostar
$918 Roundtrip, found 16 hours ago
$918
Roundtrip
found 16 hours ago
Select Turkish Airlines flight, departing Mon, Dec 1 from New York to Mostar, returning Mon, Dec 8, priced at $918 found 16 hours ago
Turkish Airlines
Mon, Feb 2 - Mon, Feb 9
EWR
New York
OMO
Mostar
$946 Roundtrip, found 5 days ago
$946
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Mon, Feb 2 from New York to Mostar, returning Mon, Feb 9, priced at $946 found 5 days ago
Turkish Airlines
Mon, Feb 2 - Tue, Feb 10
EWR
New York
OMO
Mostar
$948 Roundtrip, found 5 days ago
$948
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Mon, Feb 2 from New York to Mostar, returning Tue, Feb 10, priced at $948 found 5 days ago
Turkish Airlines
Mon, Feb 2 - Fri, Feb 6
EWR
New York
OMO
Mostar
$1,162 Roundtrip, found 5 days ago
$1,162
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Mon, Feb 2 from New York to Mostar, returning Fri, Feb 6, priced at $1,162 found 5 days ago
Turkish Airlines
Mon, Dec 1 - Mon, Dec 8
EWR
New York
OMO
Mostar
$1,192 Roundtrip, found 16 hours ago
$1,192
Roundtrip
found 16 hours ago
Select Turkish Airlines flight, departing Mon, Dec 1 from New York to Mostar, returning Mon, Dec 8, priced at $1,192 found 16 hours ago
United
Mon, Feb 2 - Mon, Feb 9
EWR
New York
OMO
Mostar
$5,714 Roundtrip, found 5 days ago
$5,714
Roundtrip
found 5 days ago
Select United flight, departing Mon, Feb 2 from New York to Mostar, returning Mon, Feb 9, priced at $5,714 found 5 days ago
Swiss International Air Lines
Mon, Feb 2 - Mon, Feb 9
EWR
New York
OMO
Mostar
$5,729 Roundtrip, found 5 days ago
$5,729
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Mon, Feb 2 from New York to Mostar, returning Mon, Feb 9, priced at $5,729 found 5 days ago
Lufthansa
Mon, Feb 2 - Mon, Feb 9
EWR
New York
OMO
Mostar
$5,755 Roundtrip, found 5 days ago
$5,755
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Mon, Feb 2 from New York to Mostar, returning Mon, Feb 9, priced at $5,755 found 5 days ago

Frequently asked questions

How much does a flight from Liberty Intl. Airport (EWR) to Mostar Intl. Airport (OMO) cost?
Snag a cheap one-way flight from $574 or cheap return flight from $811 from Liberty Intl. Airport (EWR) to Mostar Intl. Airport (OMO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Liberty Intl. Airport (EWR) to Mostar Intl. Airport (OMO)?
February is the cheapest month to fly from EWR to OMO. Planning your trip for the off-season is often the key to better flight prices.
What is the cheapest airline that flies from Liberty Intl. Airport (EWR) to Mostar Intl. Airport (OMO)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from EWR to OMO. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Liberty Intl. Airport (EWR) to Mostar Intl. Airport (OMO)?
Direct flights from Liberty Intl. Airport (EWR) to Mostar Intl. Airport (OMO) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from EWR to OMO?
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 Liberty Intl. Airport (EWR) to Mostar Intl. Airport (OMO)?
To land at Mostar Intl. Airport (OMO) without delays, opt for a flight that leaves from Liberty Intl. Airport (EWR) 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 Liberty Intl. Airport (EWR) to Mostar Intl. Airport (OMO) last-minute?
Booking your ticket from EWR to OMO right before your journey is typically more expensive. However, if you're flexible with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book an EWR to OMO flight and hotel package?
Compared with arranging hotels and flights separately, booking an EWR to OMO flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place takes the hassle out of travel planning. Simply secure your flights and select from our extensive range of hotels, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Liberty Intl. Airport (EWR) to Mostar Intl. Airport (OMO)?
It's generally possible to cancel or reschedule your EWR to OMO flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Newark Liberty Intl. Airport
Destination airport
Mostar Intl.
Roundtrip price
$810
Distance
4468 mi

Book with confidence

Book with confidence

Newark Liberty Intl. Airport to Mostar Flights

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

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 Newark Liberty Intl. Airport to Mostar are during the month of February. You can find some of the cheapest flights from Newark Liberty Intl. Airport to Mostar with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Newark Liberty Intl. Airport to Mostar: 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 Newark Liberty Intl. Airport to Mostar

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 Newark Liberty Intl. Airport to Mostar in 2025. You can also book with separate airlines for your outbound and return journeys, from $574 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 Newark Liberty Intl. Airport to Mostar 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 Newark Liberty Intl. Airport to Mostar 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.

 

Newark Liberty Intl. Airport to Mostar Flights

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*Available to One Key members.