$268+ 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — KSC
Nov 29 — Dec 61
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
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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 October 30, 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 October 30, 2026.
This Mytrip deal was found by Cheapflights users on 10/25. 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.
Mon 11/2312:45 am -
2 stops26h 40m
Tue 12/19:15 pm -
2 stops30h 55m
Deal found 10/25![Multiple Airlines logo]()
$780
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/95:45 pm -
1 stop12h 10m
Mon 12/1410:00 pm -
2 stops28h 30m
Deal found 10/26![Multiple Airlines logo]()
$810
This Mytrip deal was found by Cheapflights users on 10/26. 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.
Mon 11/167:35 pm -
2 stops19h 05m
Thu 12/39:15 pm -
2 stops30h 55m
Deal found 10/26![Multiple Airlines logo]()
$838
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/185:45 pm -
1 stop12h 10m
Thu 11/266:25 pm -
2 stops32h 35m
Deal found 10/27![Multiple Airlines logo]()
$866
This Air Canada deal was found by Cheapflights users on 10/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:55 am -
2 stops20h 05m
Thu 12/175:20 am -
2 stops18h 41m
Deal found 10/26![Multiple Airlines logo]()
$879
This Priceline deal was found by Cheapflights users on 10/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/105:55 pm -
1 stop14h 20m
Thu 12/172:55 pm -
1 stop29h 20m
Deal found 10/26![Austrian Airlines logo]()
$899
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 October 30, 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 October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/95:45 pm -
1 stop12h 10m
Mon 12/1410:00 pm -
2 stops28h 30m
Deal found 10/26![Multiple Airlines logo]()
$810
This Austrian Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 3/226:55 pm -
1 stop14h 20m
Mon 4/52:15 pm -
1 stop29h 40m
Deal found 10/29![Austrian Airlines logo]()
$871
This Justfly.com deal was found by Cheapflights users on 10/29. 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.
Mon 3/229:50 pm -
2 stops11h 25m
Mon 4/55:25 am -
2 stops19h 20m
Deal found 10/29![Lufthansa logo]()
$961
This Gotogate deal was found by Cheapflights users on 10/27. 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.
Thu 2/45:55 pm -
1 stop14h 20m
Fri 2/129:45 am -
1 stop16h 45m
Deal found 10/27![Multiple Airlines logo]()
$882
This Expedia deal was found by Cheapflights users on 10/27. 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 2/45:55 pm -
1 stop14h 20m
Thu 2/112:55 pm -
1 stop29h 00m
Deal found 10/27![Austrian Airlines logo]()
$894
This Gotogate deal was found by Cheapflights users on 10/27. 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.
Thu 2/45:55 pm -
1 stop14h 20m
Mon 2/157:40 pm -
1 stop30h 50m
Deal found 10/27![Multiple Airlines logo]()
$887
This Austrian Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 1/45:55 pm -
1 stop14h 20m
Mon 1/182:55 pm -
1 stop29h 00m
Deal found 10/28![Austrian Airlines logo]()
$917
This United deal was found by Cheapflights users on 10/28. 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.
Fri 2/125:55 pm -
1 stop14h 20m
Sat 2/202:55 pm -
1 stop29h 00m
Deal found 10/28![Multiple Airlines logo]()
$972
This Austrian Airlines deal was found by Cheapflights users on 10/28. 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 1/35:55 pm -
1 stop14h 20m
Sun 1/172:55 pm -
1 stop29h 00m
Deal found 10/28![Austrian Airlines logo]()
$974
Last-minute flights from Newark to KošiceDiscover last-minute flight deals from Newark to Košice. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Newark to Košice. Data last updated October 30, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 10/29. 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.
Sat 11/76:55 pm -
2 stops20h 45m
Mon 11/237:45 am -
2 stops20h 25m
Deal found 10/29![Multiple Airlines logo]()
$1,039
This Mytrip deal was found by Cheapflights users on 10/26. 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.
Mon 11/167:35 pm -
2 stops19h 05m
Thu 12/39:15 pm -
2 stops30h 55m
Deal found 10/26![Multiple Airlines logo]()
$838
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/185:45 pm -
1 stop12h 10m
Thu 11/266:25 pm -
2 stops32h 35m
Deal found 10/27![Multiple Airlines logo]()
$866
This Mytrip deal was found by Cheapflights users on 10/25. 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.
Mon 11/2312:45 am -
2 stops26h 40m
Tue 12/19:15 pm -
2 stops30h 55m
Deal found 10/25![Multiple Airlines logo]()
$780
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 October 30, 2026.
Search for one-way flight options from Newark to Košice. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/1012:10 am -
2 stops35h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 1/127:35 pm -
3 stops33h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 1/87:35 pm -
2 stops19h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 11/312:10 am -
2 stops27h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 1/611:00 pm -
3 stops25h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 1/911:00 pm -
2 stops26h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 1/107:35 pm -
3 stops20h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$413
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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $780 (Mytrip) |
One-way from | $268 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $852 |
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 October 30, 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 11/10
12:10 am-5:50 pm
2 stops35h 40m
Košice Barca
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$268
NewarkKošice
EWR Newark - KSC Košice Barca
EWRKSC
Newark
Wed 1/6
5:40 pm-8:40 pm
2 stops21h 00m
Košice Barca
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$427
Quickest round-trip
NewarkKošice
EWR Newark - KSC Košice Barca
EWRKSC
Newark
Mon 1/11
5:55 pm-2:15 pm
1 stop14h 20m
Košice Barca
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$805
NewarkKošice
EWR Newark - KSC Košice Barca
EWRKSC
Newark
Wed 12/9
5:45 pm-11:55 am
1 stop12h 10m
Košice Barca
Mon 12/14
10:00 pm-8:30 pm
2 stops28h 30m
$810
NewarkKošice
EWR Newark - KSC Košice Barca
EWRKSC
Newark
Mon 3/22
6:55 pm-2:15 pm
1 stop14h 20m
Košice Barca
Mon 4/5
2:15 pm-1:55 pm
1 stop29h 40m
$871
NewarkKošice
EWR Newark - KSC Košice Barca
EWRKSC
Newark
Thu 2/4
5:55 pm-2:15 pm
1 stop14h 20m
Košice Barca
Fri 2/12
9:45 am-8:30 pm
1 stop16h 45m
$882
NewarkKošice
EWR Newark - KSC Košice Barca
EWRKSC
Newark
Thu 2/4
5:55 pm-2:15 pm
1 stop14h 20m
Košice Barca
Mon 2/15
7:40 pm-8:30 pm
1 stop30h 50m
$887
NewarkKošice
EWR Newark - KSC Košice Barca
EWRKSC
Newark
Thu 2/4
5:55 pm-2:15 pm
1 stop14h 20m
Košice Barca
Thu 2/11
2:55 pm-1:55 pm
1 stop29h 00m
$894
NewarkKošice
EWR Newark - KSC Košice Barca
EWRKSC
Newark
Fri 1/8
5:55 pm-2:15 pm
1 stop14h 20m
Košice Barca
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$905
NewarkKošice
EWR Newark - KSC Košice Barca
EWRKSC
Newark
Thu 1/7
5:55 pm-2:15 pm
1 stop14h 20m
Košice Barca
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$905
Showing 1-10 of 15 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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 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
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 October 30, 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.
Comfort
7.5
Food
7.2
Overall
7.5
Entertainment
6.9
Boarding
7.6
Crew
8.2
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Comfort
7.5
Food
7.2
Overall
7.5
Entertainment
6.9
Boarding
7.6
Crew
8.2
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Comfort
7.5
Food
7.2
Overall
7.5
Entertainment
6.9
Boarding
7.6
Crew
8.2
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Comfort
7.5
Food
7.2
Overall
7.5
Entertainment
6.9
Boarding
7.6
Crew
8.2
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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Complete your 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 October 30, 2026.
Newark and Košice flights
Browse other Newark and Košice flight options. Last updated on October 30, 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 October 30, 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 October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$536 | Average$996 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$699 | Average$1,012 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$765 | Average$1,007 | FlexibilityNo cancel fee | On-time79% |