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Cheap flights from New York to Košice from $523

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from New York to Košice departing on 2/8. 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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Find the cheapest flights from New York to Košice

Cheap round-trip flights

Enter your travel dates to find the best prices.
Austrian Airlines Logo
8:45 pm - 11:15 pm
EWR
-
KSC
20h 30m2 stops
Austrian Airlines Logo
2:55 pm - 1:55 pm
KSC
-
EWR
29h 00m1 stop
$523Austrian Airlines
Sun, Feb 8 - Mon, Feb 23
SWISS Logo
6:40 pm - 6:50 pm
EWR
-
KSC
18h 10m1 stop
SWISS Logo
7:40 pm - 1:55 pm
KSC
-
EWR
24h 15m1 stop
$539SWISS
Sun, Feb 8 - Mon, Feb 23
Multiple Airlines Logo
5:55 pm - 2:15 pm
EWR
-
KSC
14h 20m1 stop
Multiple Airlines Logo
7:40 pm - 1:55 pm
KSC
-
EWR
24h 15m1 stop
$546Multiple Airlines
Sun, Feb 8 - Mon, Feb 23
SWISS Logo
9:00 pm - 6:50 pm
JFK
-
KSC
15h 50m1 stop
SWISS Logo
7:40 pm - 1:05 pm
KSC
-
JFK
23h 25m1 stop
$549SWISS
Sun, Feb 8 - Mon, Feb 23
Multiple Airlines Logo
6:00 pm - 2:15 pm
EWR
-
KSC
14h 15m2 stops
Multiple Airlines Logo
7:40 pm - 1:55 pm
KSC
-
EWR
24h 15m1 stop
$550Multiple Airlines
Sun, Feb 8 - Mon, Feb 23
Multiple Airlines Logo
6:05 pm - 9:35 am
JFK
-
KSC
33h 30m1 stop
Multiple Airlines Logo
4:10 pm - 3:55 pm
KSC
-
JFK
29h 45m2 stops
$560Multiple Airlines
Sun, Feb 8 - Mon, Feb 23
SWISS Logo
9:00 pm - 6:50 pm
JFK
-
KSC
15h 50m1 stop
SWISS Logo
7:40 pm - 4:40 pm
KSC
-
JFK
27h 00m1 stop
$576SWISS
Sun, Feb 8 - Mon, Feb 23
LOT Logo
10:35 pm - 12:15 am
JFK
-
KSC
19h 40m1 stop
LOT Logo
5:40 pm - 8:35 pm
KSC
-
JFK
32h 55m1 stop
$636LOT
Thu, Jan 29 - Thu, Feb 5
LOT Logo
10:35 pm - 12:15 am
EWR
-
KSC
19h 40m1 stop
LOT Logo
5:15 am - 8:25 pm
KSC
-
EWR
21h 10m1 stop
$637LOT
Thu, Jan 15 - Thu, Jan 22
Austrian Airlines Logo
5:45 pm - 11:30 pm
EWR
-
KSC
47h 45m2 stops
Austrian Airlines Logo
2:45 pm - 1:20 pm
KSC
-
EWR
28h 35m2 stops
$756Austrian Airlines
Sat, Apr 4 - Mon, Apr 13

LOT flights from New York to Košice

Our best LOT deals on New York to Košice flight tickets
LOT
Jan 15
EWR10:35 pmNewark
19h 40m
1 stop
KSC12:15 amKošice Barca
Jan 22
KSC5:15 amKošice Barca
21h 10m
1 stop
EWR8:25 pmNewark
$637
Find similar
LOT
Jan 15
JFK10:35 pmNew York John F Kennedy Intl
19h 40m
1 stop
KSC12:15 amKošice Barca
Jan 22
KSC5:15 amKošice Barca
21h 20m
1 stop
JFK8:35 pmNew York John F Kennedy Intl
$643
Find similar
LOT
Jun 2
JFK5:40 pmNew York John F Kennedy Intl
14h 50m
1 stop
KSC2:30 pmKošice Barca
Jun 11
KSC5:40 pmKošice Barca
32h 40m
1 stop
JFK8:20 pmNew York John F Kennedy Intl
$993
Find similar

SWISS flights from New York to Košice

Our best SWISS deals on New York to Košice flight tickets
SWISS
Feb 8
EWR6:40 pmNewark
18h 10m
1 stop
KSC6:50 pmKošice Barca
Feb 23
KSC7:40 pmKošice Barca
24h 15m
1 stop
EWR1:55 pmNewark
$539
Find similar
SWISS
Feb 8
JFK9:00 pmNew York John F Kennedy Intl
15h 50m
1 stop
KSC6:50 pmKošice Barca
Feb 23
KSC7:40 pmKošice Barca
23h 25m
1 stop
JFK1:05 pmNew York John F Kennedy Intl
$548
Find similar
SWISS
Feb 8
EWR8:45 pmNewark
16h 05m
2 stops
KSC6:50 pmKošice Barca
Feb 23
KSC7:40 pmKošice Barca
24h 35m
2 stops
EWR2:15 pmNewark
$604
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 December 18, 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

Sun 2/8

8:45 pm-11:15 pm

2 stops20h 30m

Košice Barca

Mon 2/23

2:55 pm-1:55 pm

1 stop29h 00m

$523

NewarkKošice

EWR - KSC

EWRKSC

Newark

Sun 2/8

6:40 pm-6:50 pm

1 stop18h 10m

Košice Barca

Mon 2/23

7:40 pm-1:55 pm

1 stop24h 15m

$539

NewarkKošice

EWR - KSC

EWRKSC

Newark

Sun 2/8

5:55 pm-2:15 pm

1 stop14h 20m

Košice Barca

Mon 2/23

7:40 pm-1:55 pm

1 stop24h 15m

$546

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Sun 2/8

9:00 pm-6:50 pm

1 stop15h 50m

Košice Barca

Mon 2/23

7:40 pm-1:05 pm

1 stop23h 25m

$549

NewarkKošice

EWR - KSC

EWRKSC

Newark

Sun 2/8

6:00 pm-2:15 pm

2 stops14h 15m

Košice Barca

Mon 2/23

7:40 pm-1:55 pm

1 stop24h 15m

$550

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Sun 2/8

6:05 pm-9:35 am

1 stop33h 30m

Košice Barca

Mon 2/23

4:10 pm-3:55 pm

2 stops29h 45m

$560

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Sun 2/8

9:00 pm-6:50 pm

1 stop15h 50m

Košice Barca

Mon 2/23

7:40 pm-4:40 pm

1 stop27h 00m

$576

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Thu 1/29

10:35 pm-12:15 am

1 stop19h 40m

Košice Barca

Thu 2/5

5:40 pm-8:35 pm

1 stop32h 55m

$636

NewarkKošice

EWR - KSC

EWRKSC

Newark

Thu 1/15

10:35 pm-12:15 am

1 stop19h 40m

Košice Barca

Thu 1/22

5:15 am-8:25 pm

1 stop21h 10m

$637

NewarkKošice

EWR - KSC

EWRKSC

Newark

Sat 4/4

5:45 pm-11:30 pm

2 stops47h 45m

Košice Barca

Mon 4/13

2:45 pm-1:20 pm

2 stops28h 35m

$756

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 typical price of a round-trip flight between New York and Košice?

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 55m

Direct flights

None
The fastest flight from New York to Košice takes 11h 55m
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 11h 55m, 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
1,149 reviews
Search LOT flights
SWISSPriceFrom $639Free CancellationRating
7.5
1,815 reviews
Search SWISS flights
Austrian AirlinesPriceFrom $646Free CancellationRating
7.6
879 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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