$312+ Cheap flights from Newark (EWR) to Košice (KSC)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — KSC
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Newark to Košice with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Newark to Košice
Cheapest
Best
Last-minute
One-way
Cheapest flights from Newark to KošiceExplore the most affordable flight options available from Newark to Košice. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Newark to Košice. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:40 pm -
1 stop14h 20m
Fri 11/135:20 am -
1 stop14h 35m
Deal found 9/16![Austrian Airlines logo]()
$773
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2511:00 pm -
1 stop14h 55m
Mon 11/92:55 pm -
1 stop29h 00m
Deal found 9/15![Multiple Airlines logo]()
$777
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/205:40 pm -
1 stop23h 40m
Fri 11/139:45 am -
1 stop16h 45m
Deal found 9/17![Multiple Airlines logo]()
$779
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:40 pm -
1 stop14h 20m
Mon 11/22:55 pm -
1 stop29h 00m
Deal found 9/14![Austrian Airlines logo]()
$789
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:10 pm -
1 stop13h 55m
Fri 11/139:45 am -
2 stops29h 08m
Deal found 9/13![Multiple Airlines logo]()
$792
This Justfly.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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:40 pm -
1 stop23h 40m
Wed 11/112:55 pm -
1 stop29h 00m
Deal found 9/13![Austrian Airlines logo]()
$796
This Expedia deal was found by Cheapflights users on 9/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1812:45 pm -
2 stops24h 10m
Mon 11/27:40 pm -
2 stops30h 00m
Deal found 9/12![Multiple Airlines logo]()
$797
Best flights from Newark to KošiceDiscover carefully curated flight deals from Newark to Košice that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Newark to Košice that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:40 pm -
1 stop14h 20m
Fri 11/135:20 am -
1 stop14h 35m
Deal found 9/16![Austrian Airlines logo]()
$773
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:10 pm -
1 stop13h 55m
Fri 11/139:45 am -
2 stops29h 08m
Deal found 9/13![Multiple Airlines logo]()
$792
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:30 pm -
2 stops20h 50m
Mon 10/265:20 am -
2 stops43h 45m
Deal found 9/15![Lufthansa logo]()
$942
This Justfly.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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:40 pm -
1 stop14h 20m
Fri 11/139:45 am -
2 stops16h 49m
Deal found 9/13![Multiple Airlines logo]()
$795
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:40 pm -
1 stop14h 20m
Mon 11/22:55 pm -
2 stops28h 10m
Deal found 9/14![Multiple Airlines logo]()
$825
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:25 pm -
1 stop32h 35m
Sun 11/12:55 pm -
2 stops55h 05m
Deal found 9/14![Multiple Airlines logo]()
$850
Last-minute flights from Newark to KošiceDiscover last-minute flight deals from Newark to Košice. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Newark to Košice. Data last updated September 17, 2026 and is based on user searches.
This Justfly.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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:40 pm -
1 stop23h 40m
Wed 11/112:55 pm -
1 stop29h 00m
Deal found 9/13![Austrian Airlines logo]()
$796
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:10 pm -
1 stop13h 55m
Fri 11/139:45 am -
2 stops29h 08m
Deal found 9/13![Multiple Airlines logo]()
$792
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:40 pm -
1 stop14h 20m
Mon 11/22:55 pm -
1 stop29h 00m
Deal found 9/14![Austrian Airlines logo]()
$789
This Expedia deal was found by Cheapflights users on 9/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1812:45 pm -
2 stops24h 10m
Mon 11/27:40 pm -
2 stops30h 00m
Deal found 9/12![Multiple Airlines logo]()
$797
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:40 pm -
1 stop14h 20m
Fri 11/135:20 am -
1 stop14h 35m
Deal found 9/16![Austrian Airlines logo]()
$773
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/205:40 pm -
1 stop23h 40m
Fri 11/139:45 am -
1 stop16h 45m
Deal found 9/17![Multiple Airlines logo]()
$779
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2511:00 pm -
1 stop14h 55m
Mon 11/92:55 pm -
1 stop29h 00m
Deal found 9/15![Multiple Airlines logo]()
$777
One-way flights from Newark to KošiceSearch for one-way flight options from Newark to Košice. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Newark to Košice. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
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.
Fri 11/137:35 pm -
2 stops20h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$312
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:25 pm -
3 stops17h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$333
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:45 pm -
2 stops33h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$370
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:45 pm -
3 stops43h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$383
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:55 pm -
1 stop14h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Austrian Airlines logo]()
$850
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:55 pm -
1 stop14h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Austrian Airlines logo]()
$974
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:40 pm -
1 stop14h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Austrian Airlines logo]()
$1,244
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Sat 9/268:25 pm -
2 stops33h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$1,891
Find flight deals from Newark to Košice
Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) 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 September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $773 (Cheapflightsfares) |
One-way from | $312 (Kiwi.com) |
Popular in | March |
Cheapest in | February |
Average price | $934 |
Cheapflights Fare Finder
Customize your flight search to find flights from Newark 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 7,457,451 searches. Data last updated September 17, 2026.
Use the filters below to find and compare flights from Newark Airport to Košice that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NewarkKošice
EWR Newark - KSC Košice Barca
EWRKSC
Newark
Tue 10/20
8:25 pm-8:05 pm
3 stops17h 40m
Košice Barca
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$333
NewarkKošice
EWR Newark - KSC Košice Barca
EWRKSC
Newark
Mon 11/2
5:45 pm-9:25 am
2 stops33h 40m
Košice Barca
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$370
NewarkKošice
EWR Newark - KSC Košice Barca
EWRKSC
Newark
Wed 10/7
9:45 pm-10:50 pm
3 stops43h 05m
Košice Barca
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$383
NewarkKošice
EWR Newark - KSC Košice Barca
EWRKSC
Newark
Fri 11/13
10:00 pm-2:30 pm
3 stops34h 30m
Košice Barca
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$416
NewarkKošice
EWR Newark - KSC Košice Barca
EWRKSC
Newark
Tue 10/20
5:40 pm-2:00 pm
1 stop14h 20m
Košice Barca
Fri 11/13
5:20 am-1:55 pm
1 stop14h 35m
$773
NewarkKošice
EWR Newark - KSC Košice Barca
EWRKSC
Newark
Tue 10/13
6:10 pm-2:05 pm
1 stop13h 55m
Košice Barca
Fri 11/13
9:45 am-8:53 am
2 stops29h 08m
$792
NewarkKošice
EWR Newark - KSC Košice Barca
EWRKSC
Newark
Tue 10/20
5:40 pm-2:00 pm
1 stop14h 20m
Košice Barca
Fri 11/13
9:45 am-8:34 pm
2 stops16h 49m
$795
NewarkKošice
EWR Newark - KSC Košice Barca
EWRKSC
Newark
Sun 10/18
5:40 pm-2:00 pm
1 stop14h 20m
Košice Barca
Mon 11/2
2:55 pm-1:05 pm
2 stops28h 10m
$825
NewarkKošice
EWR Newark - KSC Košice Barca
EWRKSC
Newark
Wed 10/28
7:25 pm-9:00 am
1 stop32h 35m
Košice Barca
Sun 11/1
2:55 pm-4:00 pm
2 stops55h 05m
$850
NewarkKošice
EWR Newark - KSC Košice Barca
EWRKSC
Newark
Tue 10/13
8:30 pm-11:20 pm
2 stops20h 50m
Košice Barca
Mon 10/26
5:20 am-8:05 pm
2 stops43h 45m
$942
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Newark 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 Newark to Košice in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Newark Airport-Košice flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Newark Airport-Košice flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Newark Airport-Košice flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Newark Airport-Košice flights, Cheapflights users trust FlightHub the most. FlightHub 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 Newark 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 Newark to Košice
Have a flexible travel schedule? Discover the best time to fly to Košice from Newark with our price prediction graph.
EWR-KSC
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 Newark Airport to Košice
What is the cheapest month to book a flight from Newark Airport to Košice?
Currently, February is the cheapest month in which you can book a flight from Newark Airport to Košice (average of $596). Flying from Newark Airport to Košice in March is currently the most expensive (average of $1,770). 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.
How much does it cost to fly round-trip from Newark Airport to Košice?
Airfare is below average for this route at the moment.
Newark Airport to Košice flights typically cost between $834 and $1,041 in October.The cheapest round-trip price found within the last 5 days was $773 on Austrian Airlines (Oct 20-Nov 13).
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 September 17, 2026.
See what other customers who have flown with LOT,Austrian Airlines, andSWISS from Newark Airport to Košice have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.6
Entertainment
6.9
Food
7.2
Overall
7.6
Crew
8.2
Comfort
7.5
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Boarding
7.6
Entertainment
6.9
Food
7.2
Overall
7.6
Crew
8.2
Comfort
7.5
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Boarding
7.6
Entertainment
6.9
Food
7.2
Overall
7.6
Crew
8.2
Comfort
7.5
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Boarding
7.6
Entertainment
6.9
Food
7.2
Overall
7.6
Crew
8.2
Comfort
7.5
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Related info for your journey
Find useful and relevant information for your journey from Newark to Košice. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Other flights to Košice
Explore flights to Košice departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.
Newark and Košice flights
Browse other Newark and Košice flight options. Last updated on September 17, 2026.
Other flights from Newark
Browse through other flights departing from Newark. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Newark to Košice
Discover the top 3 airlines that operate flights from Newark 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 7,457,451 searches. Data last updated September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$561 | Average$964 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$684 | Average$1,034 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$765 | Average$1,007 | FlexibilityNo cancel fee | On-time79% |