What are the cheapest airlines flying from Newark Airport to Košice round-trip?

Our cheapest airline available from Newark Airport to Košice is LOT. Our recent data shows that you can find tickets from as low as $918 on this airline. Additional options worth looking into are Lufthansa and Austrian Airlines, starting at $935 and $1,022 round-trip. LOT is 9% cheaper than the average price of flights available within the next 90 days to this destination.

What is the cheapest day to fly from Newark Airport to Košice?

Travelers seeking maximum savings on their Newark Airport to Košice flight should consider departing on Sunday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Newark Airport to Košice?

Sunday is generally a great day to depart. Flying on this day could help you save up to 43%.

How far in advance should I book a flight from Newark Airport to Košice?

To save on the cost of your flight from Newark Airport to Košice, book at least 36 days before your planned departure. Booking around this time can save you about 19% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $838 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $838.

What is the cheapest month to fly from Newark Airport to Košice?

January can be a great time to fly to Košice from Newark Airport with a flight ticket averaging about $983. Cheapflights users have found deals in the month of January for as cheap as $695. The most expensive prices can be found in the month of June.

What is the cheapest time of day to fly from EWR to KSC?

When flying from Newark Airport to Košice, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 2% versus a flight in the morning.

Most accurate provider : When it comes to deals on Newark Airport-Košice flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Newark Airport-Košice flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Newark Airport-Košice flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Newark Airport-Košice flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Newark Airport-Košice flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Košice from Newark?

If you book a flight to Košice from Newark, you will be flying to Barca, which is the city’s only airport. Košice Barca (KSC) is located 3.6 mi from the center of Košice. There are 0 flights from Newark to Barca per day from 2 different airlines.

Can I find deals for flights from Newark to Košice that include hotel bookings?

Yes. In addition to deals on Newark to Košice flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Newark to Košice?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newark to Košice.

Can I find deals for business class flights from Newark to Košice?

Yes. Cheapflights offers flight deals from Newark to Košice by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$483+ Flights from Newark Airport to Košice - Compare & Save Big

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1. Tell us where you want to go

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2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Newark to Košice Barca are usually found in January or February, booked 82 days in advance, depart on a Monday or Sunday and return on a Saturday

Cheap flight deals from Newark to Košice

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$805 (Travelocity)
One-way from	$483 (Mytrip)
Popular in	June
Cheapest in	January
Average price	$1,066

Provider with most accurate pricing for Newark-Košice Barca flight deals.

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Provider most trusted by Cheapflights users for Newark-Košice Barca flights.

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From Newark to Košice Barca

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One-way flight from Newark to Košice Barca

Search Deals

Highest demand for flights based on searches. 20% potential increase in price ($261 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from Newark to Košice

Cheapest flights from Newark to Košice
Explore the most affordable flight options available from Newark to Košice. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Mi 8/69:50 pmEWR - KSC

1 stop28h 50mMultiple Airlines

So 8/245:25 amKSC - EWR

2 stops43h 20mMultiple Airlines

Deal found 4/28

$805

Do 8/1410:50 pmEWR - KSC

1 stop19h 30mLOT

Do 8/285:30 amKSC - EWR

1 stop21h 20mLOT

Deal found 4/28

$918

Mi 7/306:00 pmEWR - KSC

2 stops14h 00mLufthansa

So 8/175:25 amKSC - EWR

2 stops16h 15mLufthansa

Deal found 4/28

$935

Fr 7/255:40 pmEWR - KSC

1 stop14h 20mAustrian Airlines

Fr 8/85:25 amKSC - EWR

1 stop14h 30mAustrian Airlines

Deal found 4/28

$1,022

So 6/89:50 pmEWR - KSC

1 stop15h 00mSWISS

Mo 6/167:55 pmKSC - EWR

1 stop30h 15mSWISS

Deal found 4/28

$1,234

Best flights from Newark to Košice
Discover carefully curated flight deals from Newark to Košice that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2025.

Mi 8/69:50 pmEWR - KSC

1 stop28h 50mMultiple Airlines

So 8/245:25 amKSC - EWR

2 stops43h 20mMultiple Airlines

Deal found 4/28

$805

Do 8/1410:50 pmEWR - KSC

1 stop19h 30mLOT

Do 8/285:30 amKSC - EWR

1 stop21h 20mLOT

Deal found 4/28

$918

Mi 7/306:00 pmEWR - KSC

2 stops14h 00mLufthansa

So 8/175:25 amKSC - EWR

2 stops16h 15mLufthansa

Deal found 4/28

$935

Fr 7/255:40 pmEWR - KSC

1 stop14h 20mAustrian Airlines

Fr 8/85:25 amKSC - EWR

1 stop14h 30mAustrian Airlines

Deal found 4/28

$1,022

So 6/89:50 pmEWR - KSC

1 stop15h 00mSWISS

Mo 6/167:55 pmKSC - EWR

1 stop30h 15mSWISS

Deal found 4/28

$1,234

Last-minute flights from Newark to Košice
Discover last-minute flight deals from Newark to Košice. Data last updated April 29, 2025 and is based on user searches.

Mo 4/285:40 pmEWR - KSC

1 stop14h 20mAustrian Airlines

Do 5/15:25 amKSC - EWR

1 stop14h 30mAustrian Airlines

Deal found 4/28

$2,986

Mi 4/308:25 pmEWR - KSC

2 stops18h 15mMultiple Airlines

Fr 5/211:00 amKSC - EWR

2 stops40h 00mMultiple Airlines

Deal found 4/28

$1,036

Fr 5/98:20 pmEWR - KSC

2 stops46h 00mLOT

Mo 5/125:30 amKSC - EWR

2 stops18h 15mLOT

Deal found 4/28

$1,327

Fr 5/99:50 pmEWR - KSC

1 stop14h 40mSWISS

Mo 5/127:55 pmKSC - EWR

1 stop30h 15mSWISS

Deal found 4/28

$1,650

Fr 5/98:30 pmEWR - KSC

2 stops20h 50mMultiple Airlines

Mo 5/127:55 pmKSC - EWR

1 stop30h 15mMultiple Airlines

Deal found 4/28

$1,680

Do 5/158:30 pmEWR - KSC

2 stops11h 30mLufthansa

Fr 6/65:25 amKSC - EWR

2 stops16h 15mLufthansa

Deal found 4/28

$1,587

One-way flights from Newark to Košice
Search for one-way flight options from Newark to Košice. Find affordable one-way fares based on user searches. Data last updated April 29, 2025.

So 5/48:25 pmEWR - KSC

2 stops19h 15mMultiple Airlines

Deal found 4/28

$483

So 6/299:50 pmEWR - KSC

1 stop15h 00mSWISS

Deal found 4/27

$879

Mo 5/196:15 pmEWR - KSC

2 stops13h 45mAustrian Airlines

Deal found 4/28

$883

Cheapflights Fare Finder

Use the filters below to find and compare flights from Newark Airport to Košice that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkKošice

EWR - KSC

EWRKSC

Newark

Mi 8/6

9:50 pm-8:40 am

1 stop28h 50m

Košice Barca

So 8/24

5:25 am-6:45 pm

2 stops43h 20m

$805

NewarkKošice

EWR - KSC

EWRKSC

Newark

Do 8/14

10:50 pm-12:20 am

1 stop19h 30m

Košice Barca

Do 8/28

5:30 am-8:50 pm

1 stop21h 20m

$918

NewarkKošice

EWR - KSC

EWRKSC

Newark

Mi 7/30

6:00 pm-2:00 pm

2 stops14h 00m

Košice Barca

So 8/17

5:25 am-3:40 pm

2 stops16h 15m

$935

NewarkKošice

EWR - KSC

EWRKSC

Newark

Fr 7/25

5:40 pm-2:00 pm

1 stop14h 20m

Košice Barca

Fr 8/8

5:25 am-1:55 pm

1 stop14h 30m

$1,022

NewarkKošice

EWR - KSC

EWRKSC

Newark

So 6/8

9:50 pm-6:50 pm

1 stop15h 00m

Košice Barca

Mo 6/16

7:55 pm-8:10 pm

1 stop30h 15m

$1,234

NewarkKošice

EWR - KSC

EWRKSC

Newark

So 5/4

8:25 pm-9:40 pm

2 stops19h 15m

$483

NewarkKošice

EWR - KSC

EWRKSC

Newark

So 6/29

9:50 pm-6:50 pm

1 stop15h 00m

$879

NewarkKošice

EWR - KSC

EWRKSC

Newark

Mo 5/19

6:15 pm-2:00 pm

2 stops13h 45m

$883

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Compare providers for flights from Newark to Košice

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Newark to Košice in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Newark Airport-Košice flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Newark Airport-Košice flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Newark Airport-Košice flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Newark Airport-Košice flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Newark Airport-Košice flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Newark to Košice

Have a flexible travel schedule? Discover the best time to fly to Košice from Newark with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Newark Airport to Košice

How far ahead should I book a flight from Newark Airport to Košice?

Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from Newark Airport to Košice. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Rainfall in Košice by month

In terms of precipitation, rainfall in Košice ranges from 0.8 - 3.1 inches per month. June is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Košice when rainfall is around 0.8 in.

Temperature in Košice by month

If weather is an important factor for your trip to Košice, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Košice

See what other customers who have flown with LOT, Austrian Airlines and SWISS from New York to Košice have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

LOT

7.6

Good

1,069 reviews

Reviews

1 / 20

10.0

Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

LOT

7.6

Good

1,069 reviews

LOT

7.6

Good

1,069 reviews

Reviews

1 / 20

10.0

Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

Austrian Airlines

7.6

Good

780 reviews

LOT

7.6

Good

1,069 reviews

Reviews

1 / 20

10.0

Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

SWISS

7.5

Good

1,587 reviews

LOT

7.6

Good

1,069 reviews

Reviews

1 / 20

10.0

Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

Lufthansa

6.7

Okay

7,040 reviews

LOT

7.6

Good

1,069 reviews

Reviews

1 / 20

10.0

Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

Related info for your journey

What airport do you fly into for flights to Košice from Newark?
If you book a flight to Košice from Newark, you will be flying to Barca, which is the city’s only airport. Košice Barca (KSC) is located 3.6 mi from the center of Košice. There are 0 flights from Newark to Barca per day from 2 different airlines.
What are the cheapest airlines flying from Newark Airport to Košice round-trip?
Our cheapest airline available from Newark Airport to Košice is LOT. Our recent data shows that you can find tickets from as low as $918 on this airline. Additional options worth looking into are Lufthansa and Austrian Airlines, starting at $935 and $1,022 round-trip. LOT is 9% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Newark to Košice that include hotel bookings?
Yes. In addition to deals on Newark to Košice flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Newark to Košice?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newark to Košice.
Can I find deals for business class flights from Newark to Košice?
Yes. Cheapflights offers flight deals from Newark to Košice by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Newark to Košice

John F Kennedy Intl to Košice flights

John F Kennedy Intl to Bratislava flights

Newark to Bratislava flights

Top 2 airlines flying from Newark to Košice

Airline	Cheapest	Average	Flexibility	On-time
LOT	Cheapest$575	Average$1,087	FlexibilityNo cancel fee	On-time81%
Austrian Airlines	Cheapest$698	Average$1,084	FlexibilityNo cancel fee	On-time78%

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$483+ Cheap flights from Newark (EWR) to Košice (KSC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Newark to Košice with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Newark to Košice Barca are usually found in January or February, booked 82 days in advance, depart on a Monday or Sunday and return on a Saturday

Cheap flight deals from Newark to Košice

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Newark to Košice

Cheapest flights from Newark to KošiceExplore the most affordable flight options available from Newark to Košice. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Explore the most affordable flight options available from Newark to Košice. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Newark Airport to Košice that are best for you.

Compare providers for flights from Newark to Košice

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Newark to Košice in April.

Best time to book a flight from Newark to Košice

Have a flexible travel schedule? Discover the best time to fly to Košice from Newark with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Newark Airport to Košice

How far ahead should I book a flight from Newark Airport to Košice?

Use this chart to determine the optimal time to book a round-trip flight from Newark to Košice. Price data was last updated on April 25, 2025.

Rainfall in Košice by month

Plan your trip to Košice by taking into account the average rainfall totals by month.

Temperature in Košice by month

Plan your trip to Košice by taking into account the average temperature totals by month.

Reviews of airlines servicing Košice

See what other customers who have flown with LOT, Austrian Airlines and SWISS from New York to Košice have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Newark to Košice. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Košice from Newark?

What are the cheapest airlines flying from Newark Airport to Košice round-trip?

Can I find deals for flights from Newark to Košice that include hotel bookings?

How can I find direct flights from Newark to Košice?

Can I find deals for business class flights from Newark to Košice?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Newark to Košice

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Newark to Košice

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Cheapest flights from Newark to Košice
Explore the most affordable flight options available from Newark to Košice. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.