$267+ 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — KSC
Oct 8 — Oct 151
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 8, 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 8, 2026.
This Booking.com deal was found by Cheapflights users on 9/7. 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 10/55:35 pm -
2 stops20h 40m
Sat 1/910:30 pm -
2 stops29h 40m
Deal found 9/7![Multiple Airlines logo]()
$732
This Cheapflightsfares deal was found by Cheapflights users on 9/4. 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 9/4![Austrian Airlines logo]()
$773
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/189:45 pm -
1 stop15h 10m
Mon 11/22:55 pm -
1 stop29h 00m
Deal found 9/8![Multiple Airlines logo]()
$782
This Justfly.com deal was found by Cheapflights users on 9/4. 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 9/4![Multiple Airlines logo]()
$793
This Mytrip deal was found by Cheapflights users on 9/7. 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.
Tue 10/63:45 pm -
2 stops18h 35m
Thu 1/78:40 pm -
3 stops27h 45m
Deal found 9/7![Multiple Airlines logo]()
$801
This Mytrip deal was found by Cheapflights users on 9/7. 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.
Fri 10/163:45 pm -
2 stops23h 10m
Sat 1/1610:30 pm -
3 stops29h 30m
Deal found 9/7![Multiple Airlines logo]()
$833
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 8, 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 8, 2026.
This FlightHub deal was found by Cheapflights users on 9/6. 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 FlightHub 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 9/6![Multiple Airlines logo]()
$794
This SmartFares deal was found by Cheapflights users on 9/8. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:20 pm -
2 stops33h 50m
Tue 11/171:05 pm -
1 stop13h 20m
Deal found 9/8![LOT logo]()
$875
This Gotogate deal was found by Cheapflights users on 9/6. 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.
Wed 10/145:40 pm -
1 stop14h 20m
Sun 10/252:55 pm -
1 stop29h 00m
Deal found 9/6![Austrian Airlines logo]()
$939
This Mytrip deal was found by Cheapflights users on 9/7. 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.
Tue 10/65:35 pm -
1 stop18h 25m
Thu 1/710:30 pm -
2 stops28h 30m
Deal found 9/7![Multiple Airlines logo]()
$839
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 -
1 stop29h 30m
Fri 10/165:25 am -
1 stop14h 30m
Deal found 9/3![Multiple Airlines logo]()
$867
This Austrian Airlines deal was found by Cheapflights users on 9/8. 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 Austrian Airlines 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 11/162:55 pm -
1 stop29h 00m
Deal found 9/8![Austrian Airlines logo]()
$954
This Expedia deal was found by Cheapflights users on 9/3. 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.
Thu 2/411:30 am -
2 stops15h 30m
Mon 2/157:40 pm -
1 stop30h 50m
Deal found 9/3![Multiple Airlines logo]()
$880
This United deal was found by Cheapflights users on 9/6. 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 10/149:59 am -
2 stops22h 01m
Sun 10/252:55 pm -
2 stops52h 10m
Deal found 9/6![Multiple Airlines logo]()
$917
This Expedia deal was found by Cheapflights users on 9/3. 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.
Thu 2/411:30 am -
2 stops15h 30m
Sat 2/132:55 pm -
1 stop29h 00m
Deal found 9/3![Multiple Airlines logo]()
$931
This United deal was found by Cheapflights users on 9/8. 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.
Thu 10/85:40 pm -
1 stop23h 40m
Thu 10/225:25 am -
2 stops24h 34m
Deal found 9/8![Multiple Airlines logo]()
$964
This United deal was found by Cheapflights users on 9/4. 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.
Mon 10/55:40 pm -
1 stop14h 20m
Wed 10/215:25 am -
2 stops17h 42m
Deal found 9/4![Multiple Airlines logo]()
$978
Last-minute flights from Newark to KošiceDiscover last-minute flight deals from Newark to Košice. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from Newark to Košice. Data last updated September 8, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 9/7. 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 10/55:35 pm -
2 stops20h 40m
Sat 1/910:30 pm -
2 stops29h 40m
Deal found 9/7![Multiple Airlines logo]()
$732
This Mytrip deal was found by Cheapflights users on 9/7. 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.
Tue 10/63:45 pm -
2 stops18h 35m
Thu 1/78:40 pm -
3 stops27h 45m
Deal found 9/7![Multiple Airlines logo]()
$801
This Mytrip deal was found by Cheapflights users on 9/7. 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.
Fri 10/163:45 pm -
2 stops23h 10m
Sat 1/1610:30 pm -
3 stops29h 30m
Deal found 9/7![Multiple Airlines logo]()
$833
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/189:45 pm -
1 stop15h 10m
Mon 11/22:55 pm -
1 stop29h 00m
Deal found 9/8![Multiple Airlines logo]()
$782
This Cheapflightsfares deal was found by Cheapflights users on 9/4. 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 9/4![Austrian Airlines logo]()
$773
This Justfly.com deal was found by Cheapflights users on 9/4. 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 9/4![Multiple Airlines logo]()
$793
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 8, 2026.
Search for one-way flight options from Newark to Košice. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 9/1311:00 pm -
3 stops53h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 11/611:00 pm -
2 stops33h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Thu 10/2211:00 pm -
3 stops36h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$438
This Trip.com deal was found by Cheapflights users on 9/8. 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.
Wed 10/216:00 pm -
2 stops17h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$571
This Cheapflightsfares deal was found by Cheapflights users on 9/5. 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 11/65:55 pm -
1 stop14h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Austrian Airlines logo]()
$850
This oojo deal was found by Cheapflights users on 9/6. 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 10/225:40 pm -
1 stop23h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Austrian Airlines logo]()
$864
This Trip.com deal was found by Cheapflights users on 9/6. 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.
Sun 10/118:20 pm -
2 stops33h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![LOT logo]()
$954
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 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $732 (Booking.com) |
One-way from | $267 (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 8, 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
Sun 9/13
11:00 pm-10:30 am
3 stops53h 30m
Košice Barca
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$267
NewarkKošice
EWR Newark - KSC Košice Barca
EWRKSC
Newark
Fri 11/6
11:00 pm-2:30 pm
2 stops33h 30m
Košice Barca
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$270
NewarkKošice
EWR Newark - KSC Košice Barca
EWRKSC
Newark
Thu 10/22
5:35 pm-5:05 pm
2 stops41h 30m
Košice Barca
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$457
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
$794
NewarkKošice
EWR Newark - KSC Košice Barca
EWRKSC
Newark
Tue 10/6
5:35 pm-6:00 pm
1 stop18h 25m
Košice Barca
Thu 1/7
10:30 pm-9:00 pm
2 stops28h 30m
$839
Quickest round-trip
NewarkKošice
EWR Newark - KSC Košice Barca
EWRKSC
Newark
Fri 11/6
5:55 pm-2:15 pm
1 stop14h 20m
Košice Barca
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$850
NewarkKošice
EWR Newark - KSC Košice Barca
EWRKSC
Newark
Thu 10/22
5:40 pm-11:20 pm
1 stop23h 40m
Košice Barca
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$864
NewarkKošice
EWR Newark - KSC Košice Barca
EWRKSC
Newark
Wed 10/7
9:45 pm-9:15 am
1 stop29h 30m
Košice Barca
Fri 10/16
5:25 am-1:55 pm
1 stop14h 30m
$867
NewarkKošice
EWR Newark - KSC Košice Barca
EWRKSC
Newark
Sun 10/18
8:20 pm-12:10 pm
2 stops33h 50m
Košice Barca
Tue 11/17
1:05 pm-8:25 pm
1 stop13h 20m
$875
NewarkKošice
EWR Newark - KSC Košice Barca
EWRKSC
Newark
Thu 2/4
11:30 am-9:00 am
2 stops15h 30m
Košice Barca
Mon 2/15
7:40 pm-8:30 pm
1 stop30h 50m
$880
Showing 1-10 of 19 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 $764 and $978 in October.The cheapest round-trip price found within the last 5 days was $732 on Multiple Airlines (Oct 5-Jan 9).
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 8, 2026.
See what other customers who have flown with Austrian Airlines,LOT, 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.
Comfort
7.3
Overall
7.6
Crew
8.1
Entertainment
6.8
Boarding
7.6
Food
6.8
Reviews
1 / 20
2.0
MediocreNate,Dec 2025
IAD - GSP
Comfort
7.3
Overall
7.6
Crew
8.1
Entertainment
6.8
Boarding
7.6
Food
6.8
Reviews
1 / 20
2.0
MediocreNate,Dec 2025
IAD - GSP
Comfort
7.3
Overall
7.6
Crew
8.1
Entertainment
6.8
Boarding
7.6
Food
6.8
Reviews
1 / 20
2.0
MediocreNate,Dec 2025
IAD - GSP
Comfort
7.3
Overall
7.6
Crew
8.1
Entertainment
6.8
Boarding
7.6
Food
6.8
Reviews
1 / 20
2.0
MediocreNate,Dec 2025
IAD - GSP
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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Complete your trip
Complete your trip to Košice by adding a car rental and/or hotel reservation to your travel itinerary.
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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 8, 2026.
Newark and Košice flights
Browse other Newark and Košice flight options. Last updated on September 8, 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 8, 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 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$536 | Average$964 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$684 | Average$1,035 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$765 | Average$1,007 | FlexibilityNo cancel fee | On-time79% |