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Cheap flights from the United States to Košice from $263

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Košice departing on 9/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United States to Košice

Recent round-trip flight deals from the United States to Košice

LOT Logo
11:35 pm - 12:15 amJFK-KSC
19h 40m1 stop
LOT Logo
5:40 pm - 8:35 pmKSC-JFK
32h 55m1 stop
$481LOT
Find Deal
Thu, Oct 30 - Thu, Nov 6
LOT Logo
10:20 pm - 12:20 amJFK-KSC
20h 00m1 stop
LOT Logo
5:15 am - 9:35 pmKSC-JFK
21h 20m1 stop
$485LOT
Find Deal
Thu, Oct 16 - Sat, Nov 1
Multiple Airlines Logo
9:00 pm - 9:00 amJFK-KSC
30h 00m1 stop
Multiple Airlines Logo
9:45 am - 8:58 pmKSC-JFK
17h 13m2 stops
$569Multiple Airlines
Find Deal
Wed, Dec 3 - Fri, Dec 12
Multiple Airlines Logo
10:35 am - 1:55 pmLGA-KSC
21h 20m2 stops
Multiple Airlines Logo
2:55 pm - 5:58 pmKSC-LGA
33h 03m2 stops
$578Multiple Airlines
Find Deal
Tue, Jan 6 - Thu, Jan 29
Austrian Airlines Logo
5:55 pm - 2:15 pmEWR-KSC
14h 20m1 stop
Austrian Airlines Logo
2:55 pm - 1:55 pmKSC-EWR
29h 00m1 stop
$580Austrian Airlines
Find Deal
Tue, Jan 6 - Thu, Jan 29
Austrian Airlines Logo
4:01 pm - 2:15 pmEWR-KSC
16h 14m2 stops
Austrian Airlines Logo
5:20 am - 1:55 pmKSC-EWR
14h 35m1 stop
$590Austrian Airlines
Find Deal
Tue, Jan 6 - Thu, Jan 29
SWISS Logo
7:40 pm - 1:55 pmMIA-KSC
12h 15m1 stop
SWISS Logo
9:45 am - 5:30 pmKSC-MIA
13h 45m1 stop
$596SWISS
Find Deal
Tue, Oct 7 - Fri, Dec 12
SWISS Logo
7:40 pm - 8:40 amMIA-KSC
31h 00m1 stop
SWISS Logo
9:45 am - 5:30 pmKSC-MIA
13h 45m1 stop
$609SWISS
Find Deal
Wed, Oct 8 - Fri, Dec 12
Lufthansa Logo
5:30 pm - 2:15 pmJFK-KSC
14h 45m2 stops
Lufthansa Logo
5:20 am - 3:40 pmKSC-JFK
16h 20m2 stops
$634Lufthansa
Find Deal
Wed, Jan 7 - Thu, Jan 29
Lufthansa Logo
8:50 pm - 2:15 pmEWR-KSC
11h 25m2 stops
Lufthansa Logo
5:20 am - 4:00 pmKSC-EWR
16h 40m2 stops
$661Lufthansa
Find Deal
Wed, Jan 7 - Thu, Jan 29

Austrian Airlines flights from United States to Košice

Our best Austrian Airlines deals on United States to Košice flight tickets
Austrian Airlines
Jan 6
EWR5:55 pmNewark
14h 20m
1 stop
KSC2:15 pmKošice Barca
Jan 29
KSC2:55 pmKošice Barca
29h 00m
1 stop
EWR1:55 pmNewark
$580
Find similar
Austrian Airlines
Jan 6
EWR4:01 pmNewark
16h 14m
2 stops
KSC2:15 pmKošice Barca
Jan 29
KSC5:20 amKošice Barca
14h 35m
1 stop
EWR1:55 pmNewark
$590
Find similar
Austrian Airlines
Nov 12
MIA12:39 pmMiami
19h 36m
2 stops
KSC2:15 pmKošice Barca
Nov 17
KSC2:55 pmKošice Barca
34h 13m
2 stops
MIA7:08 pmMiami
$640
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Lufthansa flights from United States to Košice

Our best Lufthansa deals on United States to Košice flight tickets
Lufthansa
Jan 7
JFK5:30 pmNew York John F Kennedy Intl
14h 45m
2 stops
KSC2:15 pmKošice Barca
Jan 29
KSC5:20 amKošice Barca
16h 20m
2 stops
JFK3:40 pmNew York John F Kennedy Intl
$634
Find similar
Lufthansa
Jan 7
EWR8:50 pmNewark
11h 25m
2 stops
KSC2:15 pmKošice Barca
Jan 29
KSC5:20 amKošice Barca
16h 40m
2 stops
EWR4:00 pmNewark
$661
Find similar
Lufthansa
Nov 9
MIA6:45 pmMiami
13h 30m
2 stops
KSC2:15 pmKošice Barca
Nov 15
KSC2:55 pmKošice Barca
29h 45m
2 stops
MIA2:40 pmMiami
$666
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United States 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 September 16, 2025.
Use the filters below to find and compare flights from the United States to Košice that are best for you.

Fly from

Fly to

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

Thu 10/16

10:20 pm-12:20 am

1 stop20h 00m

Košice Barca

Sat 11/1

5:15 am-9:35 pm

1 stop21h 20m

$485

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Wed 12/3

9:00 pm-9:00 am

1 stop30h 00m

Košice Barca

Fri 12/12

9:45 am-8:58 pm

2 stops17h 13m

$569

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

NewarkKošice

EWR - KSC

EWRKSC

Newark

Tue 1/6

4:01 pm-2:15 pm

2 stops16h 14m

Košice Barca

Thu 1/29

5:20 am-1:55 pm

1 stop14h 35m

$590

MiamiKošice

MIA - KSC

MIAKSC

Miami

Tue 10/7

7:40 pm-1:55 pm

1 stop12h 15m

Košice Barca

Fri 12/12

9:45 am-5:30 pm

1 stop13h 45m

$596

MiamiKošice

MIA - KSC

MIAKSC

Miami

Wed 10/8

7:40 pm-8:40 am

1 stop31h 00m

Košice Barca

Fri 12/12

9:45 am-5:30 pm

1 stop13h 45m

$609

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-3:40 pm

2 stops16h 20m

$634

NewarkKošice

EWR - KSC

EWRKSC

Newark

Wed 1/7

8:50 pm-2:15 pm

2 stops11h 25m

Košice Barca

Thu 1/29

5:20 am-4:00 pm

2 stops16h 40m

$661

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 United States 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 day to depart on your flight to Košice?

According to our data, Monday is the cheapest day to fly to Košice from United States. 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 United States to Košice for around $1,208.

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

Flying to Košice from United States 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 United States to Košice flights?

You could potentially save up to 20% on your flight if you consider stops on a United States to Košice flight.

Cheap United States to Košice flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Košice

Direct flights

None
There are no direct flights from United States to Košice. There are no popular flight routes from United States to Košice.
Search flight deals

  • When did momondo last update prices for flights from United States to Košice Barca Airport?

    Prices for flights from United States to Košice Barca Airport are updated daily.

  • How many operators does momondo search for flights from United States to Košice Barca Airport?

  • How old do you have to be to fly from United States to Košice Barca Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Košice Barca Airport.

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

    The travel and health documents you'll need for your trip to Košice Barca Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Košice Barca Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United States to Košice

Compare and see reviews for airlines that fly from United States to Košice with momondo
Airline
Rating
Free Cancellation
Price
LOTPriceFrom $559Free CancellationRating
7.6
1,114 reviews
Search LOT flights
SWISSPriceFrom $564Free CancellationRating
7.6
1,737 reviews
Search SWISS flights
Austrian AirlinesPriceFrom $596Free CancellationRating
7.6
850 reviews
Search Austrian Airlines flights
LufthansaPriceFrom $665Free CancellationRating
6.8
7,407 reviews
Search Lufthansa 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 United States to Košice?

Finding the right flight to Košice from United States is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Košice quick and easy, saving you time and money.

Can I find flights from United States to Košice with flexible booking policies on momondo?

Flights from United States 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 United States to Košice?

Once you have performed a search for United States to Košice flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from United States 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 United States and alert you when they change.

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