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$263+ Cheap flights from New York State 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — KSC
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from New York to Košice

Keep the following information in mind while searching for New York to Košice flight deals. Data was last updated September 15, 2025.

Round-trip from

$481
(Vliegwinkel)

One-way from

$263
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$915
From New York to Košice Barca
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One-way flight from New York to Košice Barca
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Highest demand for flights based on searches. 20% potential increase in price ($239 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from New York to Košice

Cheapest flights from New York to Košice
Explore the most affordable flight options available from New York to Košice. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Vliegwinkel deal was found by Cheapflights users on 9/15. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3011:35 pmJFK - KSC
1 stop19h 40mLOT
Thu 11/65:40 pmKSC - JFK
1 stop32h 55mLOT
Deal found 9/15$481
This Mytrip deal was found by Cheapflights users on 9/14. 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 10/1610:20 pmJFK - KSC
1 stop20h 00mLOT
Sat 11/15:15 amKSC - JFK
1 stop21h 20mLOT
Deal found 9/14$485
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3011:35 pmEWR - KSC
1 stop19h 40mLOT
Thu 11/65:15 amKSC - EWR
1 stop21h 10mLOT
Deal found 9/14$500
This oojo deal was found by Cheapflights users on 9/13. 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.
Wed 10/110:20 pmJFK - KSC
1 stop12h 45mLOT
Tue 10/2112:50 pmKSC - JFK
1 stop13h 30mLOT
Deal found 9/13$583
This oojo deal was found by Cheapflights users on 9/14. 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.
Fri 10/38:20 pmEWR - KSC
2 stops46h 00mLOT
Tue 10/281:05 pmKSC - EWR
1 stop13h 20mLOT
Deal found 9/14$592
This oojo deal was found by Cheapflights users on 9/14. 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.
Mon 9/295:45 pmJFK - KSC
1 stop12h 30mLOT
Tue 10/2112:50 pmKSC - JFK
1 stop32h 55mLOT
Deal found 9/14$681
This Mytrip deal was found by Cheapflights users on 9/14. 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 10/2912:55 amEWR - KSC
3 stops32h 20mMultiple Airlines
Thu 11/61:35 pmKSC - EWR
2 stops31h 55mMultiple Airlines
Deal found 9/14$741
This LOT deal was found by Cheapflights users on 9/13. 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.
Mon 9/225:45 pmJFK - KSC
1 stop12h 30mLOT
Tue 1/201:05 pmKSC - JFK
1 stop13h 30mLOT
Deal found 9/13$762
This oojo deal was found by Cheapflights users on 9/14. 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 9/1810:20 pmJFK - KSC
1 stop20h 00mLOT
Mon 9/2912:25 pmKSC - JFK
1 stop13h 55mLOT
Deal found 9/14$779
This Mytrip deal was found by Cheapflights users on 9/15. 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 10/305:40 pmJFK - KSC
3 stops21h 35mMultiple Airlines
Thu 11/65:15 amKSC - JFK
3 stops16h 30mMultiple Airlines
Deal found 9/15$780
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1611:25 pmJFK - KSC
2 stops18h 55mMultiple Airlines
Sat 11/15:15 amKSC - JFK
2 stops16h 44mMultiple Airlines
Deal found 9/14$799
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 9/2112:30 amJFK - KSC
2 stops25h 05mMultiple Airlines
Sun 1/2510:45 amKSC - JFK
1 stop14h 44mMultiple Airlines
Deal found 9/13$804

Cheapflights Fare Finder

 
Customize your flight search to find flights from New York 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 September 15, 2025.
Use the filters below to find and compare flights from New York State to Košice that are best for you.

Fly from

New York

Fly to

Košice

Route

Depart

Return

Price

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Thu 10/30

11:35 pm-12:15 am

1 stop19h 40m

Košice Barca

Thu 11/6

5:40 pm-8:35 pm

1 stop32h 55m

$481

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Wed 1/7

10:35 pm-5:05 pm

1 stop12h 30m

Košice Barca

Thu 1/29

5:15 am-8:35 pm

1 stop21h 20m

$489

NewarkKošice

EWR - KSC

EWRKSC

Newark

Thu 10/30

11:35 pm-12:15 am

1 stop19h 40m

Košice Barca

Thu 11/6

5:15 am-8:25 pm

1 stop21h 10m

$500

NewarkKošice

EWR - KSC

EWRKSC

Newark

Wed 1/7

11:10 pm-5:05 pm

1 stop11h 55m

Košice Barca

Thu 1/29

5:15 am-8:25 pm

1 stop21h 10m

$523

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Tue 1/6

10:35 pm-12:15 am

1 stop19h 40m

Košice Barca

Thu 1/29

5:40 pm-8:35 pm

1 stop32h 55m

$574

New YorkKošice

LGA - KSC

LGAKSC

New York LaGuardia

Tue 1/6

10:35 am-1:55 pm

2 stops21h 20m

Košice Barca

Thu 1/29

2:55 pm-5:58 pm

2 stops33h 03m

$578

NewarkKošice

EWR - KSC

EWRKSC

Newark

Tue 1/6

5:55 pm-2:15 pm

1 stop14h 20m

Košice Barca

Thu 1/29

2:55 pm-1:55 pm

1 stop29h 00m

$580

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Wed 10/1

10:20 pm-5:05 pm

1 stop12h 45m

Košice Barca

Tue 10/21

12:50 pm-8:20 pm

1 stop13h 30m

$583

NewarkKošice

EWR - KSC

EWRKSC

Newark

Tue 1/6

12:00 pm-2:15 pm

2 stops20h 15m

Košice Barca

Thu 1/29

2:55 pm-7:10 pm

2 stops34h 15m

$595

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Wed 1/7

5:30 pm-2:15 pm

2 stops14h 45m

Košice Barca

Thu 1/29

5:20 am-2:15 pm

1 stop14h 55m

$604

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 33 results
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Best time to book a flight from New York to Košice

Have a flexible travel schedule? Discover the best time to fly to Košice from New York 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 State to Košice

How much does it cost to fly round-trip from State of New York to Košice?

Related info for your journey

Find useful and relevant information for your journey from New York 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?

    If you book a flight to Košice from New York, 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.

  • How long is the flight from State of New York to Košice?

    For as low as $580, LOT can have you in Košice from State of New York in 14h 20m. There are 4401 mi between State of New York and Košice. This flight may include one or multiple stops.

  • What are the most popular routes from State of New York to Košice?

    The most popular flight routes from State of New York to Košice are New York John F Kennedy Intl - Košice Barca, Newark - Košice Barca and New York LaGuardia - Košice Barca.

  • Can I find deals for flights from New York to Košice that include hotel bookings?

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

  • How can I find direct flights from New York to Košice?

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

  • Can I find deals for business class flights from New York to Košice?

    Yes. Cheapflights offers flight deals from New York 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 New York to Košice

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from New York to Košice

Discover the top 3 airlines that operate flights from New York 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
LOTCheapest$559Average$976FlexibilityNo cancel feeOn-time81%
SWISSCheapest$639Average$704FlexibilityNo cancel feeOn-time79%
Austrian AirlinesCheapest$646Average$976FlexibilityNo cancel feeOn-time78%

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