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$299+ Cheap flights from John F Kennedy Intl, NY (JFK) 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — KSC
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from John F Kennedy Intl to Košice

Cheapest flights from John F Kennedy Intl to Košice
Explore the most affordable flight options available from John F Kennedy Intl to Košice. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:00 pmJFK - KSC
2 stops34h 00mMultiple Airlines
Sun 12/710:45 amKSC - JFK
1 stop14h 40mMultiple Airlines
Deal found 10/29$599
This oojo deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:35 pmJFK - KSC
1 stop19h 40mLOT
Thu 11/205:40 pmKSC - JFK
1 stop32h 55mLOT
Deal found 10/29$642
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:05 pmJFK - KSC
1 stop33h 30mMultiple Airlines
Wed 1/78:05 amKSC - JFK
2 stops43h 55mMultiple Airlines
Deal found 10/27$643
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/289:10 pmJFK - KSC
1 stop31h 10mMultiple Airlines
Fri 12/510:15 pmKSC - JFK
2 stops49h 35mMultiple Airlines
Deal found 10/29$694
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:10 pmJFK - KSC
2 stops24h 05mMultiple Airlines
Mon 11/175:15 amKSC - JFK
2 stops17h 25mMultiple Airlines
Deal found 10/28$695
This oojo deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:35 pmJFK - KSC
1 stop19h 40mLOT
Mon 11/175:15 amKSC - JFK
1 stop21h 20mLOT
Deal found 10/28$726

Cheap flight deals from John F Kennedy Intl to Košice

Discover tips and strategies to find the most affordable flight options for your journey from John F Kennedy Intl (JFK) to Košice (KSC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$599
(Mytrip)

One-way from

$299
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$599
Provider with most accurate pricing for New York John F Kennedy Intl-Košice Barca flight deals.
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Provider most trusted by Cheapflights users for New York John F Kennedy Intl-Košice Barca flights.
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From New York John F Kennedy Intl to Košice Barca
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One-way flight from New York John F Kennedy Intl to Košice Barca
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Highest demand for flights based on searches. 18% potential increase in price ($216 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($65 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from John F Kennedy Intl to Košice that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Košice that are best for you.

Fly from

John F Kennedy Intl

Fly to

Košice

Route

Depart

Return

Price

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Wed 1/28

9:00 pm-9:00 am

1 stop30h 00m

Košice Barca

Sun 2/8

2:55 pm-3:40 pm

2 stops54h 45m

$621

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Tue 11/11

10:35 pm-12:15 am

1 stop19h 40m

Košice Barca

Thu 11/20

5:40 pm-8:35 pm

1 stop32h 55m

$642

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Sun 12/7

6:05 pm-9:35 am

1 stop33h 30m

Košice Barca

Wed 1/7

8:05 am-10:00 pm

2 stops43h 55m

$643

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Fri 11/28

9:10 pm-10:20 am

1 stop31h 10m

Košice Barca

Fri 12/5

10:15 pm-5:50 pm

2 stops49h 35m

$694

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Thu 11/13

6:10 pm-12:15 am

2 stops24h 05m

Košice Barca

Mon 11/17

5:15 am-4:40 pm

2 stops17h 25m

$695

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Thu 11/13

10:35 pm-12:15 am

1 stop19h 40m

Košice Barca

Mon 11/17

5:15 am-8:35 pm

1 stop21h 20m

$726

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Sat 1/3

10:35 pm-12:30 pm

1 stop31h 55m

Košice Barca

Thu 1/15

5:40 pm-8:35 pm

1 stop32h 55m

$748

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Wed 4/1

5:45 pm-5:05 pm

1 stop17h 20m

Košice Barca

Sun 4/5

3:05 pm-8:20 pm

1 stop11h 15m

$784

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Mon 4/20

11:25 pm-8:55 am

2 stops27h 30m

$299

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Sun 4/19

11:25 pm-7:00 am

2 stops49h 35m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 16 results
1
2

Compare providers for flights from John F Kennedy Intl 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 John F Kennedy Intl to Košice in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust 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 New York John F Kennedy Intl Airport-Košice flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New York John F Kennedy Intl Airport-Košice flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from New York John F Kennedy Intl Airport-Košice flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York John F Kennedy Intl Airport-Košice flights, Cheapflights users trust eDreams the most. eDreams 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 New York John F Kennedy Intl 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 John F Kennedy Intl to Košice

Have a flexible travel schedule? Discover the best time to fly to Košice from John F Kennedy Intl 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 New York John F Kennedy Intl Airport to Košice

How much does it cost to fly round-trip from New York John F Kennedy Intl Airport to Košice?

Reviews of airlines servicing Košice

Get insights into the airlines that provide service to Košice. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Košice. Reviews last updated October 30, 2025.
Peruse reviews from past customers who have flown with LOT and Austrian Airlines from New York John F Kennedy Intl Airport to Košice to help guide your decision. 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
1,135 reviews

Comfort

7.5

Entertainment

6.9

Food

7.1

Overall

7.6

Boarding

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
LOT
7.6
Good
1,135 reviews
LOT
7.6
Good
1,135 reviews

Comfort

7.5

Entertainment

6.9

Food

7.1

Overall

7.6

Boarding

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
Austrian Airlines
7.6
Good
862 reviews
LOT
7.6
Good
1,135 reviews

Comfort

7.5

Entertainment

6.9

Food

7.1

Overall

7.6

Boarding

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights

Related info for your journey

Find useful and relevant information for your journey from John F Kennedy Intl 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 New York John F Kennedy Intl?

    For a flight from New York John F Kennedy Intl to Košice, you will be flying into Barca. Košice Barca (KSC) is just 3.6 mi from the center of the city. Barca is the only Košice airport and it handles 0 inbound flights from New York John F Kennedy Intl per day. 2 airlines have flights to Košice Barca from New York John F Kennedy Intl on a regular basis.

  • How long is the flight from New York John F Kennedy Intl Airport to Košice?

    There are many flights that can get you from New York John F Kennedy Intl Airport to Košice in 19h 40m. Fly via LOT to get the fastest option. There are 4389 mi between New York John F Kennedy Intl Airport and Košice.

  • What are the cheapest airlines flying from New York John F Kennedy Intl Airport to Košice round-trip?

    Our cheapest airline available from New York John F Kennedy Intl Airport to Košice is LOT. Our recent data shows that you can find tickets from as low as $516 on this airline. An additional option worth looking into is Austrian Airlines, starting at $704. LOT is 47% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from John F Kennedy Intl to Košice that include hotel bookings?

    Yes. In addition to deals on John F Kennedy Intl to Košice flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from John F Kennedy Intl to Košice?

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

  • Can I find deals for business class flights from John F Kennedy Intl to Košice?

    Yes. Cheapflights offers flight deals from John F Kennedy Intl 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

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Alternative routes for John F Kennedy Intl to Košice

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Košice flights
John F Kennedy Intl to Bratislava flights
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Top 2 airlines flying from John F Kennedy Intl to Košice

Discover the top 2 airlines that operate flights from John F Kennedy Intl to Košice. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
LOTCheapest$516Average$846FlexibilityNo cancel feeOn-time81%
Austrian AirlinesCheapest$704Average$918FlexibilityNo cancel feeOn-time78%

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