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

Currently priced at $543, SWISS will fly you from Košice to Newark Airport and back. In addition to SWISS, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Austrian Airlines and Lufthansa - these airlines can fly you to your destination from $549 and $582, respectively. SWISS is 23% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Košice to Newark Airport one-way?

For one-way options, check prices for LOT. According to our data, you can fly for as low as $683. Users have also found prices from $696 and $742 on SWISS and Austrian Airlines, respectively.

What is the cheapest month to book a flight from Košice to Newark Airport?

Currently, January is the cheapest month in which you can book a flight from Košice to Newark Airport (average of $228). Flying from Košice to Newark Airport in June is currently the most expensive (average of $307). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Travelers seeking maximum savings on their Košice to Newark Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday 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 Košice to Newark Airport?

Users have found that flying from Košice to Newark Airport on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

March can be a great time to fly to Newark Airport from Košice with a flight ticket averaging about $688. Cheapflights users have found deals in the month of March for as cheap as $510. The most expensive prices can be found in the month of November.

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

Unlike in the afternoon, when flights are generally more expensive, you can save up to 10% on flights from Košice to Newark Airport by exploring options for tickets in the morning.

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

Most trusted provider : When it comes to deals on Košice-Newark Airport flights, Cheapflights users trust Expedia the most. Expedia 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 Košice-Newark Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Most people fly from Košice Barca (KSC) if they book a flight from Košice to Newark. On average, Barca has 0 outbound flights to Newark per day from 2 airlines. Košice Barca is conveniently located just 3.6 mi from Košice’s city center.

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

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

How can I find direct flights from Košice to Newark?

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

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

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

$341+ Flights from Košice to Newark Airport - Compare & Save Big

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1. Tell us where you want to go

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Cheap flight deals from Košice to Newark

Most accurate provider	FlightHub 3 stars
Most trusted provider	Expedia 3 stars
Round-trip from	$543 (SWISS)
One-way from	$341 (Kiwi.com)
Popular in	July
Cheapest in	December
Average price	$771

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

Search Deals

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

Search Deals

From Košice Barca to Newark

Search Deals

One-way flight from Košice Barca to Newark

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($78 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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Find flight deals from Košice to Newark

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

Mon 8/257:55 pmKSC - EWR

2 stops23h 45mSWISS

Thu 9/189:50 pmEWR - KSC

1 stop28h 45mSWISS

Deal found 4/29

$543

Fri 5/162:45 pmKSC - EWR

1 stop29h 10mAustrian Airlines

Thu 5/296:10 pmEWR - KSC

2 stops23h 10mAustrian Airlines

Deal found 4/29

$549

Fri 5/165:25 amKSC - EWR

2 stops14h 15mLufthansa

Thu 5/295:25 pmEWR - KSC

2 stops23h 55mLufthansa

Deal found 4/29

$583

Mon 7/145:30 amKSC - EWR

2 stops18h 15mLOT

Tue 8/1210:50 pmEWR - KSC

1 stop19h 30mLOT

Deal found 4/29

$625

Thu 11/65:20 amKSC - EWR

2 stops20h 25mMultiple Airlines

Thu 11/206:00 amEWR - KSC

2 stops20h 55mMultiple Airlines

Deal found 4/28

$629

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

Mon 8/257:55 pmKSC - EWR

2 stops23h 45mSWISS

Thu 9/189:50 pmEWR - KSC

1 stop28h 45mSWISS

Deal found 4/29

$543

Fri 5/165:25 amKSC - EWR

1 stop14h 30mAustrian Airlines

Thu 5/296:10 pmEWR - KSC

2 stops23h 10mAustrian Airlines

Deal found 4/28

$549

Tue 9/165:25 amKSC - EWR

2 stops19h 20mLufthansa

Tue 9/308:30 pmEWR - KSC

2 stops11h 30mLufthansa

Deal found 4/28

$582

Mon 7/145:30 amKSC - EWR

2 stops18h 15mLOT

Tue 8/1210:50 pmEWR - KSC

1 stop19h 30mLOT

Deal found 4/29

$625

Fri 5/169:40 amKSC - EWR

1 stop16h 30mMultiple Airlines

Thu 5/295:40 pmEWR - KSC

1 stop23h 40mMultiple Airlines

Deal found 4/28

$699

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

Wed 4/305:25 amKSC - EWR

1 stop14h 30mAustrian Airlines

Sun 5/45:40 pmEWR - KSC

1 stop14h 20mAustrian Airlines

Deal found 4/29

$1,105

Wed 4/305:25 amKSC - EWR

2 stops16h 15mLufthansa

Sun 5/48:30 pmEWR - KSC

2 stops11h 30mLufthansa

Deal found 4/29

$1,176

Mon 5/55:25 amKSC - EWR

1 stop14h 30mAustrian Airlines

Sat 5/105:40 pmEWR - KSC

1 stop14h 20mAustrian Airlines

Deal found 4/29

$4,927

Mon 5/55:25 amKSC - EWR

1 stop14h 30mMultiple Airlines

Sat 5/106:00 pmEWR - KSC

2 stops14h 00mMultiple Airlines

Deal found 4/29

$5,025

Mon 5/57:55 pmKSC - EWR

2 stops24h 40mSWISS

Sat 5/109:40 pmEWR - KSC

2 stops39h 10mSWISS

Deal found 4/29

$5,162

Fri 5/169:40 amKSC - EWR

2 stops15h 30mMultiple Airlines

Thu 5/298:25 pmEWR - KSC

3 stops20h 55mMultiple Airlines

Deal found 4/29

$908

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

Wed 5/710:20 pmKSC - EWR

2 stops52h 40mMultiple Airlines

Deal found 4/27

$341

Thu 8/215:40 pmKSC - EWR

1 stop30h 40mLOT

Deal found 4/28

$683

Wed 8/202:45 pmKSC - EWR

1 stop11h 25mSWISS

Deal found 4/28

$696

Wed 8/205:25 amKSC - EWR

2 stops13h 45mAustrian Airlines

Deal found 4/28

$742

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

KošiceNewark

KSC - EWR

KSCEWR

Košice Barca

Mon 8/25

7:55 pm-1:40 pm

2 stops23h 45m

Newark

Thu 9/18

9:50 pm-8:35 am

1 stop28h 45m

$543

KošiceNewark

KSC - EWR

KSCEWR

Košice Barca

Fri 5/16

2:45 pm-1:55 pm

1 stop29h 10m

Newark

Thu 5/29

6:10 pm-11:20 pm

2 stops23h 10m

$549

KošiceNewark

KSC - EWR

KSCEWR

Košice Barca

Fri 5/16

5:25 am-1:40 pm

2 stops14h 15m

Newark

Thu 5/29

5:25 pm-11:20 pm

2 stops23h 55m

$583

KošiceNewark

KSC - EWR

KSCEWR

Košice Barca

Mon 7/14

5:30 am-5:45 pm

2 stops18h 15m

Newark

Tue 8/12

10:50 pm-12:20 am

1 stop19h 30m

$625

KošiceNewark

KSC - EWR

KSCEWR

Košice Barca

Mon 8/11

7:55 pm-8:10 pm

1 stop30h 15m

Newark

Fri 8/22

6:30 pm-11:20 pm

2 stops22h 50m

$703

KošiceNewark

KSC - EWR

KSCEWR

Košice Barca

Wed 5/7

10:20 pm-9:00 pm

3 stops52h 40m

$382

KošiceNewark

KSC - EWR

KSCEWR

Košice Barca

Sat 7/5

5:30 am-5:45 pm

2 stops18h 15m

$704

KošiceNewark

KSC - EWR

KSCEWR

Košice Barca

Wed 5/7

2:45 pm-8:10 pm

1 stop11h 25m

$724

KošiceNewark

KSC - EWR

KSCEWR

Košice Barca

Sat 7/5

5:25 am-1:55 pm

1 stop14h 30m

$966

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Compare providers for flights from Košice to Newark

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

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 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 Košice-Newark Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Košice-Newark Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Košice-Newark Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Košice-Newark Airport flights, Cheapflights users trust Expedia the most. Expedia 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 Košice-Newark Airport 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 Košice to Newark

Have a flexible travel schedule? Discover the best time to fly to Newark from Košice 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 Košice to Newark Airport

Rainfall in Newark by month

In terms of precipitation, rainfall in Newark Airport ranges from 2.9 - 4.8 inches per month. July is typically the wettest month, when rainfall can reach 4.8 in. February is typically the driest time to visit Newark Airport when rainfall is around 2.9 in.

Temperature in Newark by month

If weather is an important factor for your trip to Newark Airport, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Newark

Read reviews from past customers who have flown LOT, Austrian Airlines and SWISS from Košice to New York. 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

1,588 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

7,044 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 from for flights from Košice to Newark?
Most people fly from Košice Barca (KSC) if they book a flight from Košice to Newark. On average, Barca has 0 outbound flights to Newark per day from 2 airlines. Košice Barca is conveniently located just 3.6 mi from Košice’s city center.
What are the cheapest airlines flying from Košice to Newark Airport round-trip?
Currently priced at $543, SWISS will fly you from Košice to Newark Airport and back. In addition to SWISS, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Austrian Airlines and Lufthansa - these airlines can fly you to your destination from $549 and $582, respectively. SWISS is 23% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Košice to Newark Airport one-way?
For one-way options, check prices for LOT. According to our data, you can fly for as low as $683. Users have also found prices from $696 and $742 on SWISS and Austrian Airlines, respectively.
Can I find deals for flights from Košice to Newark that include hotel bookings?
Yes. In addition to deals on Košice to Newark flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Košice to Newark?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Košice to Newark.
Can I find deals for business class flights from Košice to Newark?
Yes. Cheapflights offers flight deals from Košice to Newark by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Košice to Newark Airport?
Currently, January is the cheapest month in which you can book a flight from Košice to Newark Airport (average of $228). Flying from Košice to Newark Airport in June is currently the most expensive (average of $307). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Ronkonkoma

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Alternative routes for Košice to Newark

Košice to John F Kennedy Intl flights

Bratislava to John F Kennedy Intl flights

Bratislava to Newark flights

Other flights to Newark

Top 2 airlines flying from Košice to Newark

Airline	Cheapest	Average	Flexibility	On-time
Austrian Airlines	Cheapest$554	Average$715	FlexibilityNo cancel fee	On-time78%
SWISS	Cheapest$582	Average$676	FlexibilityNo cancel fee	On-time79%

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$341+ Cheap flights from Košice (KSC) to Newark (EWR)

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Košice to Newark with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Košice to Newark

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Košice to Newark

Cheapest flights from Košice to NewarkExplore the most affordable flight options available from Košice to Newark. 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 Košice to Newark. 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 Košice to Newark Airport that are best for you.

Compare providers for flights from Košice to Newark

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 Košice to Newark in April.

Best time to book a flight from Košice to Newark

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

Cheapflights Insights

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

Rainfall in Newark by month

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

Temperature in Newark by month

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

Reviews of airlines servicing Newark

Read reviews from past customers who have flown LOT, Austrian Airlines and SWISS from Košice to New York. 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 Košice to Newark. 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 from for flights from Košice to Newark?

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

What are the cheapest airlines to fly from Košice to Newark Airport one-way?

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

How can I find direct flights from Košice to Newark?

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

What is the cheapest month to book a flight from Košice to Newark Airport?

Traveling to a place near Košice?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Košice to Newark

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

Top 2 airlines flying from Košice to Newark

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