HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ostrava

$1,085+ 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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — OSR
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New York to Ostrava 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 New York to Ostrava

Keep the following information in mind while searching for New York to Ostrava flight deals. Data was last updated September 11, 2025.

Round-trip from

$1,085
(Kiwi.com)
From New York to Ostrava Mosnov
Search Deals

Find flight deals from New York to Ostrava

Cheapest flights from New York to Ostrava
Explore the most affordable flight options available from New York to Ostrava. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/2511:35 pmJFK - OSR
1 stop19h 35mMultiple Airlines
Sat 11/18:40 pmOSR - JFK
2 stops45h 40mMultiple Airlines
Deal found 9/10$1,085
This Mytrip deal was found by Cheapflights users on 9/11. 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.
Sun 10/266:00 pmJFK - OSR
3 stops18h 10mMultiple Airlines
Sun 11/28:40 amOSR - JFK
3 stops35h 15mMultiple Airlines
Deal found 9/11$1,285
This Mytrip deal was found by Cheapflights users on 9/11. 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 10/252:35 amEWR - OSR
3 stops33h 35mMultiple Airlines
Sun 11/28:40 amOSR - EWR
3 stops37h 35mMultiple Airlines
Deal found 9/11$1,291

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 September 11, 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

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Sat 10/25

11:35 pm-12:10 am

1 stop19h 35m

Ostrava Mosnov

Sat 11/1

8:40 pm-1:20 pm

2 stops45h 40m

$1,085

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Sun 10/26

6:00 pm-5:10 pm

3 stops18h 10m

Ostrava Mosnov

Sun 11/2

8:40 am-1:55 pm

3 stops35h 15m

$1,285

NewarkOstrava

EWR - OSR

EWROSR

Newark

Sat 10/25

2:35 am-5:10 pm

3 stops33h 35m

Ostrava Mosnov

Sun 11/2

8:40 am-4:15 pm

3 stops37h 35m

$1,291

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New York to Ostrava

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Ostrava flights
San Francisco to Ostrava flights
San Jose to Ostrava flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.