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Ostrava

$686+ Cheap flights to Ostrava

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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
— OSR
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Flights to Ostrava in 2025

Best flights to Ostrava
Discover carefully curated flight deals to Ostrava that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This FlightHub deal was found by Cheapflights users on 12/11. 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 FlightHub 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 12/11$686
This Priceline deal was found by Cheapflights users on 12/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:55 pmJFK - OSR
2 stops35h 15mMultiple Airlines
Fri 4/242:45 pmOSR - JFK
1 stop11h 35mMultiple Airlines
Deal found 12/11$1,043
This FlightHub deal was found by Cheapflights users on 12/11. 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 FlightHub 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 12/11$686
This FlightHub deal was found by Cheapflights users on 12/11. 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 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
Thu 4/232:45 pmOSR - EWR
1 stop12h 05mLOT
Deal found 12/11$732
This FlightHub deal was found by Cheapflights users on 12/11. 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 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
Thu 4/232:45 pmOSR - EWR
1 stop33h 35mLOT
Deal found 12/11$743
This FlightHub deal was found by Cheapflights users on 12/11. 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 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
Fri 4/242:45 pmOSR - EWR
2 stops33h 00mLOT
Deal found 12/11$835
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:45 pmEWR - OSR
1 stop12h 25mMultiple Airlines
Sat 4/259:40 pmOSR - EWR
2 stops23h 50mMultiple Airlines
Deal found 12/11$1,191
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/164:15 pmJFK - OSR
2 stops15h 55mMultiple Airlines
Fri 4/242:45 pmOSR - JFK
1 stop30h 55mMultiple Airlines
Deal found 12/11$1,311
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:30 pmJFK - OSR
2 stops14h 40mMultiple Airlines
Fri 4/242:45 pmOSR - JFK
1 stop30h 55mMultiple Airlines
Deal found 12/11$1,344
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:15 pmEWR - OSR
2 stops14h 55mMultiple Airlines
Thu 4/232:45 pmOSR - EWR
1 stop12h 05mMultiple Airlines
Deal found 12/11$1,441
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:20 pmJFK - OSR
1 stop33h 50mMultiple Airlines
Thu 4/232:45 pmOSR - JFK
2 stops34h 35mMultiple Airlines
Deal found 12/11$4,949

Find flight deals to Ostrava

Find the latest flights to Ostrava in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on December 12, 2025.

Round-trip from

$686
From New York to Ostrava Mosnov
Search Deals

Cheapflights Fare Finder

 
Locate flights to Ostrava that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on December 12, 2025.
Use the filters below to find and compare flights to Ostrava that are best for you.

Fly from

New York

Route

Depart

Return

Price

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

$686

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

Fri 4/24

2:45 pm-8:20 pm

1 stop11h 35m

$686

NewarkOstrava

EWR - OSR

EWROSR

Newark

Sat 4/18

7:45 pm-2:10 pm

1 stop12h 25m

Ostrava Mosnov

Thu 4/23

2:45 pm-8:50 pm

1 stop12h 05m

$732

NewarkOstrava

EWR - OSR

EWROSR

Newark

Fri 4/17

8:20 pm-2:10 pm

2 stops35h 50m

Ostrava Mosnov

Thu 4/23

2:45 pm-6:20 pm

1 stop33h 35m

$743

NewarkOstrava

EWR - OSR

EWROSR

Newark

Sat 4/18

7:45 pm-2:10 pm

1 stop12h 25m

Ostrava Mosnov

Fri 4/24

2:45 pm-5:45 pm

2 stops33h 00m

$835

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Fri 4/17

8:55 pm-2:10 pm

2 stops35h 15m

Ostrava Mosnov

Fri 4/24

2:45 pm-8:20 pm

1 stop11h 35m

$1,043

NewarkOstrava

EWR - OSR

EWROSR

Newark

Sat 4/18

7:45 pm-2:10 pm

1 stop12h 25m

Ostrava Mosnov

Sat 4/25

9:40 pm-3:30 pm

2 stops23h 50m

$1,191

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Thu 4/16

4:15 pm-2:10 pm

2 stops15h 55m

Ostrava Mosnov

Fri 4/24

2:45 pm-3:40 pm

1 stop30h 55m

$1,311

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Sat 4/18

5:30 pm-2:10 pm

2 stops14h 40m

Ostrava Mosnov

Fri 4/24

2:45 pm-3:40 pm

1 stop30h 55m

$1,344

NewarkOstrava

EWR - OSR

EWROSR

Newark

Thu 4/16

5:15 pm-2:10 pm

2 stops14h 55m

Ostrava Mosnov

Thu 4/23

2:45 pm-8:50 pm

1 stop12h 05m

$1,441

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 11 results
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Compare providers for flights to Ostrava

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 to Ostrava in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: Out of all of the providers offering Ostrava flight deals, Cheapflights users have found FlightHub to have the most accurate pricing on Cheapflights vs. their site about >95% of the time, users can find the same price on Ostrava flight deals on Cheapflights and FlightHub. This is based on searches made for Ostrava flights over the past month.
  • Most trusted provider: FlightHub is the most trusted provider by Cheapflights users offering Ostrava flight deals. With a user feedback rating of 1 out of 3 stars (3 being the best), FlightHub has received the most positive sentiment from Cheapflights users searching for flights to Ostrava. This is based on data collected from Cheapflights searches made over the past month.

Best time to book a flight to Ostrava

Have a flexible travel schedule? Discover the best time to fly to Ostrava 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 to Ostrava

How long is the flight to Ostrava?

On average, a flight from New York to Ostrava takes 34 hours 12 minutes. Flights to Ostrava from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Ostrava by month

Plan your trip to Ostrava by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ostrava ranges from 1.2 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit Ostrava when rainfall is around 1.2 in.

Temperature in Ostrava by month

Plan your trip to Ostrava by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ostrava, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

FAQs about flying to Ostrava

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

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

  • Can I find cheaper flights to Ostrava if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Ostrava on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Ostrava depart from?

    For those looking to save time traveling to Ostrava, San Jose offers the quickest one-way flight (32 hours 55 minutes).

  • Does Ostrava Mosnov have rental cars?

    Yes. Those touching down at Ostrava Mosnov can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Ostrava Mosnov?

    Yes. Ostrava Mosnov has hotels nearby for those requiring accommodations. Elmontex Air is the closest property to Ostrava Mosnov (0.0 mi away from Ostrava Mosnov).

See more FAQs

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