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$343+ 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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — KSC
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap 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 January 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Mon 4/276:20 pm
JFK
-
KSC
1 stop34h 10m
Multiple Airlines
Fri 5/1511:15 am
KSC
-
JFK
1 stop34h 40m
Multiple Airlines
Deal found 1/20$471
This LOT deal was found by Cheapflights users on 1/21. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/510:35 pm
JFK
-
KSC
1 stop19h 40m
LOT
Mon 3/91:05 pm
KSC
-
JFK
1 stop13h 30m
LOT
Deal found 1/21$516
This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/319:00 am
JFK
-
KSC
2 stops23h 05m
Multiple Airlines
Fri 4/2410:00 am
KSC
-
JFK
1 stop12h 35m
Multiple Airlines
Deal found 1/20$573
This Gurufare deal was found by Cheapflights users on 1/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1110:00 pm
JFK
-
KSC
1 stop30h 00m
Multiple Airlines
Sun 3/222:55 pm
KSC
-
JFK
2 stops54h 45m
Multiple Airlines
Deal found 1/20$619
This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/109:45 pm
JFK
-
KSC
1 stop10h 15m
Multiple Airlines
Mon 4/207:40 pm
KSC
-
JFK
1 stop23h 10m
Multiple Airlines
Deal found 1/20$625
This oojo deal was found by Cheapflights users on 1/20. 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 1/2910:35 pm
JFK
-
KSC
1 stop19h 40m
LOT
Tue 2/171:05 pm
KSC
-
JFK
1 stop13h 30m
LOT
Deal found 1/20$635
This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Wed 5/2010:20 pm
JFK
-
KSC
1 stop12h 45m
LOT
Tue 6/912:45 pm
KSC
-
JFK
1 stop13h 35m
LOT
Deal found 1/20$644
This KAYAK deal was found by Cheapflights users on 1/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:30 pm
JFK
-
KSC
2 stops14h 45m
Lufthansa
Sun 3/222:55 pm
KSC
-
JFK
2 stops54h 45m
Lufthansa
Deal found 1/20$648
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 2/16:05 pm
JFK
-
KSC
1 stop33h 30m
Multiple Airlines
Sat 2/145:15 am
KSC
-
JFK
2 stops22h 45m
Multiple Airlines
Deal found 1/20$649
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
Tue 5/2611:45 pm
JFK
-
KSC
1 stop12h 15m
Multiple Airlines
Sun 6/71:05 pm
KSC
-
JFK
1 stop15h 10m
Multiple Airlines
Deal found 1/19$661
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 2/86:05 pm
JFK
-
KSC
1 stop13h 40m
Multiple Airlines
Sat 2/1411:25 am
KSC
-
JFK
1 stop34h 30m
Multiple Airlines
Deal found 1/20$664

Find 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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$471
(Kiwi.com)

One-way from

$343
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$686
Provider with most accurate pricing for New York John F Kennedy Intl-Košice Barca flight deals.
Search Deals
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
Search Deals
One-way flight from New York John F Kennedy Intl to Košice Barca
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($284 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($64 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 21, 2026.
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

Thu 3/5

10:35 pm-12:15 am

1 stop19h 40m

Košice Barca

Mon 3/9

1:05 pm-9:35 pm

1 stop13h 30m

$516

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Sun 2/1

6:05 pm-9:35 am

1 stop33h 30m

Košice Barca

Sat 2/14

5:15 am-10:00 pm

2 stops22h 45m

$649

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Sun 2/8

6:05 pm-1:45 pm

1 stop13h 40m

Košice Barca

Sat 2/14

11:25 am-3:55 pm

1 stop34h 30m

$664

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Mon 4/27

9:45 pm-2:00 pm

1 stop10h 15m

Košice Barca

Fri 5/15

10:00 am-4:35 pm

1 stop12h 35m

$692

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Mon 5/4

5:30 pm-11:20 pm

2 stops23h 50m

Košice Barca

Mon 5/25

7:40 pm-12:50 pm

1 stop23h 10m

$733

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Mon 5/4

5:30 pm-11:30 pm

2 stops24h 00m

Košice Barca

Mon 6/1

7:40 pm-10:48 pm

2 stops33h 08m

$749

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Mon 5/4

5:30 pm-11:20 pm

2 stops23h 50m

Košice Barca

Mon 5/25

2:45 pm-3:00 pm

2 stops30h 15m

$760

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Sat 2/7

11:45 pm-1:45 pm

2 stops32h 00m

$343

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Wed 3/18

7:10 pm-11:15 pm

1 stop23h 05m

$529

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Sat 2/14

10:45 pm-11:15 pm

3 stops42h 30m

$531

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 14 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York John F Kennedy Intl Airport-Košice flight deals on Cheapflights vs. FlightHub >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 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 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

What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to Košice?

Currently, February is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Košice (average of $516). Flying from New York John F Kennedy Intl Airport to Košice in June is currently the most expensive (average of $1,381). 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.

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 January 21, 2026.
Peruse reviews from past customers who have flown with Austrian Airlines and LOT 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.
Austrian Airlines
7.6
Good
894 reviews

Crew

8.1

Food

6.8

Entertainment

6.8

Boarding

7.6

Comfort

7.3

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Austrian Airlines
7.6
Good
894 reviews
Austrian Airlines
7.6
Good
894 reviews

Crew

8.1

Food

6.8

Entertainment

6.8

Boarding

7.6

Comfort

7.3

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
LOT
7.5
Good
1,174 reviews
Austrian Airlines
7.6
Good
894 reviews

Crew

8.1

Food

6.8

Entertainment

6.8

Boarding

7.6

Comfort

7.3

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful

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 43% 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.

  • What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to Košice?

    Currently, February is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Košice (average of $516). Flying from New York John F Kennedy Intl Airport to Košice in June is currently the most expensive (average of $1,381). 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.

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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
Newark to Bratislava flights

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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
LOTCheapest$516Average$737FlexibilityNo cancel feeOn-time81%
Austrian AirlinesCheapest$704Average$910FlexibilityNo cancel feeOn-time78%

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