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Ostrava

$649+ Cheap flights from New York State to Ostrava (OSR)

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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — OSR
Jan 16 — Jan 231
Fri 1/16
Fri 1/23
1 adult, Economy
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Cheap flight deals from New York to Ostrava

Best flights from New York to Ostrava
Discover carefully curated flight deals from New York to Ostrava that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Mon 4/207:45 pmEWR - OSR
1 stop12h 25mLOT
Tue 4/282:45 pmOSR - EWR
1 stop12h 05mLOT
Deal found 12/15$649
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Mon 4/206:20 pmJFK - OSR
1 stop33h 45mMultiple Airlines
Wed 4/2910:30 amOSR - JFK
2 stops30h 55mMultiple Airlines
Deal found 12/15$658
This KAYAK deal was found by Cheapflights users on 12/15. 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.
Wed 4/155:40 pmJFK - OSR
1 stop14h 30mLOT
Thu 4/232:45 pmOSR - JFK
1 stop11h 35mLOT
Deal found 12/15$685
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Fri 4/176:20 pmJFK - OSR
1 stop32h 45mMultiple Airlines
Sat 4/259:40 pmOSR - JFK
2 stops24h 15mMultiple Airlines
Deal found 12/15$708
This KAYAK deal was found by Cheapflights users on 12/15. 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.
Wed 4/155:40 pmJFK - OSR
1 stop14h 30mLOT
Wed 4/292:45 pmOSR - JFK
1 stop11h 35mLOT
Deal found 12/15$685
This Gurufare deal was found by Cheapflights users on 12/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:40 pmJFK - OSR
1 stop14h 30mLOT
Fri 4/242:45 pmOSR - JFK
1 stop11h 35mLOT
Deal found 12/15$689
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Fri 4/176:20 pmJFK - OSR
1 stop32h 45mMultiple Airlines
Wed 4/299:15 pmOSR - JFK
2 stops24h 40mMultiple Airlines
Deal found 12/15$770
This Gurufare deal was found by Cheapflights users on 12/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:40 pmJFK - OSR
1 stop14h 30mLOT
Sun 4/262:45 pmOSR - JFK
1 stop11h 35mLOT
Deal found 12/15$689
This Gurufare deal was found by Cheapflights users on 12/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:40 pmJFK - OSR
1 stop14h 30mLOT
Tue 4/282:45 pmOSR - JFK
1 stop11h 35mLOT
Deal found 12/15$689
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Fri 4/176:20 pmJFK - OSR
1 stop32h 45mMultiple Airlines
Sun 4/269:30 amOSR - JFK
2 stops18h 45mMultiple Airlines
Deal found 12/15$867
This FlightHub deal was found by Cheapflights users on 12/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:45 pmEWR - OSR
1 stop12h 25mLOT
Sun 4/262:45 pmOSR - EWR
2 stops33h 00mLOT
Deal found 12/15$690
This FlightHub deal was found by Cheapflights users on 12/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:20 pmEWR - OSR
2 stops35h 50mLOT
Sun 4/262:45 pmOSR - EWR
2 stops33h 00mLOT
Deal found 12/15$701
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Sat 4/185:40 pmJFK - OSR
1 stop14h 30mLOT
Thu 4/232:45 pmOSR - JFK
1 stop11h 35mLOT
Deal found 12/15$704
This KAYAK deal was found by Cheapflights users on 12/15. 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.
Sat 4/185:40 pmJFK - OSR
1 stop14h 30mLOT
Wed 4/292:45 pmOSR - JFK
1 stop11h 35mLOT
Deal found 12/15$735
This Gurufare deal was found by Cheapflights users on 12/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:40 pmJFK - OSR
1 stop14h 30mLOT
Fri 4/242:45 pmOSR - JFK
1 stop11h 35mLOT
Deal found 12/15$735
This KAYAK deal was found by Cheapflights users on 12/15. 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 4/1410:50 pmEWR - OSR
1 stop33h 20mLOT
Thu 4/232:45 pmOSR - EWR
1 stop33h 35mLOT
Deal found 12/15$735
This Gurufare deal was found by Cheapflights users on 12/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:45 pmEWR - OSR
1 stop12h 25mLOT
Tue 4/282:45 pmOSR - EWR
1 stop12h 05mLOT
Deal found 12/15$735
This KAYAK deal was found by Cheapflights users on 12/15. 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.
Mon 4/207:45 pmEWR - OSR
1 stop12h 25mLOT
Sun 4/262:45 pmOSR - EWR
2 stops33h 00mLOT
Deal found 12/15$744
This Gurufare deal was found by Cheapflights users on 12/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:45 pmEWR - OSR
1 stop12h 25mLOT
Fri 4/242:45 pmOSR - EWR
2 stops33h 05mLOT
Deal found 12/15$797
This KAYAK deal was found by Cheapflights users on 12/15. 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 4/1410:50 pmEWR - OSR
1 stop33h 20mLOT
Fri 4/242:45 pmOSR - EWR
2 stops33h 05mLOT
Deal found 12/15$801
This KAYAK deal was found by Cheapflights users on 12/15. 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.
Fri 4/178:20 pmEWR - OSR
2 stops35h 50mLOT
Thu 4/232:45 pmOSR - EWR
1 stop33h 35mLOT
Deal found 12/15$801
This KAYAK deal was found by Cheapflights users on 12/15. 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.
Fri 4/178:20 pmEWR - OSR
2 stops35h 50mLOT
Tue 4/282:45 pmOSR - EWR
1 stop12h 05mLOT
Deal found 12/15$801
This KAYAK deal was found by Cheapflights users on 12/15. 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.
Sun 4/198:20 pmEWR - OSR
2 stops35h 50mLOT
Sun 4/262:45 pmOSR - EWR
2 stops33h 00mLOT
Deal found 12/15$803

Find flight deals from New York to Ostrava

Keep the following information in mind while searching for New York to Ostrava flight deals. Data was last updated December 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$649
(Kiwi.com)
Provider with most accurate pricing for New York (NYC)-Ostrava Mosnov flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Ostrava Mosnov flights.
Search Deals
From New York to Ostrava Mosnov
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New York to Ostrava 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 2,558,603 searches. Data last updated December 17, 2025.
Use the filters below to find and compare flights from New York State to Ostrava that are best for you.

Fly from

New York

Fly to

Ostrava

Route

Depart

Return

Price

NewarkOstrava

EWR - OSR

EWROSR

Newark

Mon 4/20

7:45 pm-2:10 pm

1 stop12h 25m

Ostrava Mosnov

Tue 4/28

2:45 pm-8:50 pm

1 stop12h 05m

$649

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Mon 4/20

6:20 pm-10:05 am

1 stop33h 45m

Ostrava Mosnov

Wed 4/29

10:30 am-11:25 am

2 stops30h 55m

$658

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Wed 4/15

5:40 pm-2:10 pm

1 stop14h 30m

Ostrava Mosnov

Thu 4/23

2:45 pm-8:20 pm

1 stop11h 35m

$685

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Wed 4/15

5:40 pm-2:10 pm

1 stop14h 30m

Ostrava Mosnov

Wed 4/29

2:45 pm-8:20 pm

1 stop11h 35m

$685

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Wed 4/15

5:40 pm-2:10 pm

1 stop14h 30m

Ostrava Mosnov

Fri 4/24

2:45 pm-8:20 pm

1 stop11h 35m

$689

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Wed 4/15

5:40 pm-2:10 pm

1 stop14h 30m

Ostrava Mosnov

Sun 4/26

2:45 pm-8:20 pm

1 stop11h 35m

$689

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Sat 4/18

5:40 pm-2:10 pm

1 stop14h 30m

Ostrava Mosnov

Tue 4/28

2:45 pm-8:20 pm

1 stop11h 35m

$689

NewarkOstrava

EWR - OSR

EWROSR

Newark

Sat 4/18

7:45 pm-2:10 pm

1 stop12h 25m

Ostrava Mosnov

Sun 4/26

2:45 pm-5:45 pm

2 stops33h 00m

$690

NewarkOstrava

EWR - OSR

EWROSR

Newark

Fri 4/17

8:20 pm-2:10 pm

2 stops35h 50m

Ostrava Mosnov

Sun 4/26

2:45 pm-5:45 pm

2 stops33h 00m

$701

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Sat 4/18

5:40 pm-2:10 pm

1 stop14h 30m

Ostrava Mosnov

Thu 4/23

2:45 pm-8:20 pm

1 stop11h 35m

$704

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 23 results
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Best time to book a flight from New York to Ostrava

Have a flexible travel schedule? Discover the best time to fly to Ostrava from New York with our price prediction graph.
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 New York State to Ostrava
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from New York to Ostrava. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ostrava from New York?

    Most people fly into Ostrava Mosnov (OSR) if they book a flight to Ostrava from New York. Mosnov is conveniently located just 12.2 mi from Ostrava’s city center.

  • How long is the flight from State of New York to Ostrava?

    For as low as $649, LOT can have you in Ostrava from State of New York in 12h 25m. There are 4244 mi between State of New York and Ostrava.

  • Can I find deals for flights from New York to Ostrava that include hotel bookings?

    Yes. In addition to deals on New York to Ostrava flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New York to Ostrava?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New York to Ostrava.

  • Can I find deals for business class flights from New York to Ostrava?

    Yes. Cheapflights offers flight deals from New York to Ostrava by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for New York to Ostrava

See prices for flight routes from nearby airports that may be better suited for you.
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