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Cheap flights from New York to Košice from $344

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York to Košice departing on 3/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Austrian Airlines Logo
5:55 pm - 2:15 pmEWR-KSC
14h 20m1 stop
Austrian Airlines Logo
5:20 am - 1:55 pmKSC-EWR
14h 35m1 stop
$513Austrian Airlines
Find Deal
Tue, Jan 13 - Tue, Mar 3
Austrian Airlines Logo
6:10 pm - 2:15 pmJFK-KSC
14h 05m1 stop
Austrian Airlines Logo
5:20 am - 2:15 pmKSC-JFK
14h 55m1 stop
$513Austrian Airlines
Find Deal
Tue, Jan 13 - Tue, Mar 3
Multiple Airlines Logo
8:50 pm - 2:15 pmEWR-KSC
11h 25m2 stops
Multiple Airlines Logo
5:20 am - 1:55 pmKSC-EWR
14h 35m1 stop
$535Multiple Airlines
Find Deal
Wed, Jan 21 - Fri, Jan 30
Austrian Airlines Logo
5:55 pm - 2:15 pmEWR-KSC
14h 20m1 stop
Austrian Airlines Logo
5:20 am - 1:55 pmKSC-EWR
14h 35m1 stop
$537Austrian Airlines
Find Deal
Wed, Jan 21 - Fri, Jan 30
Multiple Airlines Logo
8:50 pm - 2:15 pmEWR-KSC
11h 25m2 stops
Multiple Airlines Logo
5:20 am - 1:55 pmKSC-EWR
14h 35m1 stop
$541Multiple Airlines
Find Deal
Tue, Jan 13 - Tue, Mar 3
Multiple Airlines Logo
5:55 pm - 2:15 pmEWR-KSC
14h 20m1 stop
Multiple Airlines Logo
9:45 am - 8:30 pmKSC-EWR
16h 45m1 stop
$546Multiple Airlines
Find Deal
Wed, Jan 21 - Fri, Jan 30
Multiple Airlines Logo
6:10 pm - 2:15 pmJFK-KSC
14h 05m1 stop
Multiple Airlines Logo
5:20 am - 3:40 pmKSC-JFK
16h 20m2 stops
$546Multiple Airlines
Find Deal
Tue, Jan 13 - Tue, Mar 3
Multiple Airlines Logo
9:00 pm - 9:25 pmJFK-KSC
18h 25m1 stop
Multiple Airlines Logo
2:55 pm - 7:29 pmKSC-JFK
34h 34m3 stops
$555Multiple Airlines
Find Deal
Thu, Jan 22 - Fri, Jan 30
SWISS Logo
10:40 pm - 9:00 amEWR-KSC
28h 20m2 stops
SWISS Logo
9:45 am - 8:30 pmKSC-EWR
16h 45m1 stop
$556SWISS
Find Deal
Wed, Jan 21 - Fri, Jan 30
SWISS Logo
4:25 pm - 9:00 amJFK-KSC
10h 35m1 stop
SWISS Logo
9:45 am - 4:40 pmKSC-JFK
12h 55m1 stop
$600SWISS
Find Deal
Thu, Jan 22 - Fri, Jan 30

LOT flights from New York to Košice

Our best LOT deals on New York to Košice flight tickets
LOT
Jan 7
JFK10:35 pmNew York John F Kennedy Intl
12h 30m
1 stop
KSC5:05 pmKošice Barca
Jan 31
KSC5:15 amKošice Barca
21h 20m
1 stop
JFK8:35 pmNew York John F Kennedy Intl
$725
Find similar
LOT
Dec 27
JFK10:35 pmNew York John F Kennedy Intl
19h 35m
1 stop
KSC12:10 amKošice Barca
Jan 12
KSC1:05 pmKošice Barca
13h 30m
1 stop
JFK8:35 pmNew York John F Kennedy Intl
$786
Find similar
LOT
Dec 7
JFK10:35 pmNew York John F Kennedy Intl
31h 55m
1 stop
KSC12:30 pmKošice Barca
Dec 11
KSC5:40 pmKošice Barca
32h 55m
1 stop
JFK8:35 pmNew York John F Kennedy Intl
$932
Find similar

SWISS flights from New York to Košice

Our best SWISS deals on New York to Košice flight tickets
SWISS
Jan 21
EWR10:40 pmNewark
28h 20m
2 stops
KSC9:00 amKošice Barca
Jan 30
KSC9:45 amKošice Barca
16h 45m
1 stop
EWR8:30 pmNewark
$556
Find similar
SWISS
Jan 22
JFK4:25 pmNew York John F Kennedy Intl
10h 35m
1 stop
KSC9:00 amKošice Barca
Jan 30
KSC9:45 amKošice Barca
12h 55m
1 stop
JFK4:40 pmNew York John F Kennedy Intl
$600
Find similar
SWISS
Jan 8
JFK4:25 pmNew York John F Kennedy Intl
10h 35m
1 stop
KSC9:00 amKošice Barca
Jan 30
KSC9:45 amKošice Barca
12h 55m
1 stop
JFK4:40 pmNew York John F Kennedy Intl
$836
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from New York to Košice that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkKošice

EWR - KSC

EWRKSC

Newark

Tue 1/13

5:55 pm-2:15 pm

1 stop14h 20m

Košice Barca

Tue 3/3

5:20 am-1:55 pm

1 stop14h 35m

$513

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Tue 1/13

6:10 pm-2:15 pm

1 stop14h 05m

Košice Barca

Tue 3/3

5:20 am-2:15 pm

1 stop14h 55m

$513

NewarkKošice

EWR - KSC

EWRKSC

Newark

Wed 1/21

8:50 pm-2:15 pm

2 stops11h 25m

Košice Barca

Fri 1/30

5:20 am-1:55 pm

1 stop14h 35m

$535

NewarkKošice

EWR - KSC

EWRKSC

Newark

Wed 1/21

5:55 pm-2:15 pm

1 stop14h 20m

Košice Barca

Fri 1/30

5:20 am-1:55 pm

1 stop14h 35m

$537

NewarkKošice

EWR - KSC

EWRKSC

Newark

Tue 1/13

8:50 pm-2:15 pm

2 stops11h 25m

Košice Barca

Tue 3/3

5:20 am-1:55 pm

1 stop14h 35m

$541

NewarkKošice

EWR - KSC

EWRKSC

Newark

Wed 1/21

5:55 pm-2:15 pm

1 stop14h 20m

Košice Barca

Fri 1/30

9:45 am-8:30 pm

1 stop16h 45m

$546

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Tue 1/13

6:10 pm-2:15 pm

1 stop14h 05m

Košice Barca

Tue 3/3

5:20 am-3:40 pm

2 stops16h 20m

$546

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Thu 1/22

9:00 pm-9:25 pm

1 stop18h 25m

Košice Barca

Fri 1/30

2:55 pm-7:29 pm

3 stops34h 34m

$555

NewarkKošice

EWR - KSC

EWRKSC

Newark

Wed 1/21

10:40 pm-9:00 am

2 stops28h 20m

Košice Barca

Fri 1/30

9:45 am-8:30 pm

1 stop16h 45m

$556

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Thu 1/22

4:25 pm-9:00 am

1 stop10h 35m

Košice Barca

Fri 1/30

9:45 am-4:40 pm

1 stop12h 55m

$600

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Košice from

How to get the cheapest flight ticket from New York to Košice

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Košice?

If you aren’t able to travel during the month of November, then book flights to Košice from New York during February instead. Flights to Košice in February, while not as cheap as those in November, still average around $767.

What is the cheapest day to depart on your flight to Košice?

According to our data, Monday is the cheapest day to fly to Košice from New York. The lowest ticket price found for a Monday departure recently was $1,007. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from New York to Košice for around $1,208.

What is the cheapest time of day to depart on your flight to Košice?

Flying to Košice from New York in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,072 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Košice is in the afternoon when prices are around $1,173.

Can stopping save me money on New York to Košice flights?

You could potentially save up to 9% on your flight if you consider stops on a New York to Košice flight.

When to book flights from New York to Košice

Are you open to changing your travel dates? Check out the ideal times to fly from New York to Košice according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York to Košice (NYC to KSC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York to Košice

Fastest flight time

11h 25m

Direct flights

None
The fastest flight from New York to Košice takes 11h 25m
There are no direct flights from New York to Košice. There are no popular flight routes from New York to Košice.
Search flight deals

  • How far is New York to Košice Barca by plane?

    The distance between New York and Košice Barca is about 4390.2 mi. Flights usually cover this in 10h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from New York to Košice Barca Airport?

    Prices for flights from New York to Košice Barca Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from New York to Košice Barca Airport?

  • How old do you have to be to fly from New York to Košice Barca Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York to Košice Barca Airport.

  • What documentation or ID do you need to fly to Košice Barca Airport?

    The necessary travel and health documents for your Košice Barca Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from New York to Košice?

Best airlines flying from New York to Košice

Compare and see reviews for airlines that fly from New York to Košice with momondo
Airline
Rating
Free Cancellation
Price
LOTPriceFrom $516Free CancellationRating
7.5
1,140 reviews
Search LOT flights
SWISSPriceFrom $639Free CancellationRating
7.5
1,794 reviews
Search SWISS flights
Austrian AirlinesPriceFrom $646Free CancellationRating
7.6
874 reviews
Search Austrian Airlines flights

Traveling to a place near Košice?

Book flights to Košice if you plan to visit one of these locations
Prešov

Why use momondo?

Why should I use momondo to find a flight deal from New York to Košice?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Košice from New York.

Can I find flights from New York to Košice with flexible booking policies on momondo?

Flights from New York to Košice with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from New York to Košice?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Košice from New York.

I’m not ready to book a flight from New York to Košice right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Košice, momondo offers a useful price alert feature which will track prices for flights to Košice from New York and alert you when they change.

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