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Ostrava

$627+ Cheap flights to Ostrava

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
— OSR
Apr 13 — Apr 201
Mon 4/13
Mon 4/20
1 adult, Economy
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Flights to Ostrava in 2026

Cheapest flights to Ostrava
Explore the most affordable flight options available to Ostrava. Find the lowest fares based on data from user searches, with prices last updated on March 14, 2026.

This oojo deal was found by Cheapflights users on 3/9. 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.
Tue 4/710:50 pm
EWR
-
OSR
1 stop33h 20m
LOT
Tue 4/142:45 pm
OSR
-
EWR
1 stop12h 05m
LOT
Deal found 3/9$816
This Mytrip deal was found by Cheapflights users on 3/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/79:57 am
JFK
-
OSR
3 stops22h 13m
Multiple Airlines
Tue 4/142:45 pm
OSR
-
JFK
3 stops30h 55m
Multiple Airlines
Deal found 3/8$1,051
This Mytrip deal was found by Cheapflights users on 3/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/78:29 pm
EWR
-
OSR
3 stops35h 41m
Multiple Airlines
Tue 4/142:45 pm
OSR
-
EWR
3 stops36h 15m
Multiple Airlines
Deal found 3/8$1,095
This oojo deal was found by Cheapflights users on 3/13. 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.
Wed 5/275:40 pm
JFK
-
OSR
1 stop14h 30m
LOT
Sun 5/312:45 pm
OSR
-
JFK
1 stop11h 35m
LOT
Deal found 3/13$1,217
This LOT deal was found by Cheapflights users on 3/8. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/38:20 pm
EWR
-
OSR
2 stops35h 50m
LOT
Thu 5/72:45 pm
OSR
-
EWR
1 stop33h 35m
LOT
Deal found 3/8$1,218
This Mytrip deal was found by Cheapflights users on 3/13. 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.
Wed 5/276:00 am
EWR
-
OSR
3 stops26h 10m
Multiple Airlines
Sun 5/319:30 am
OSR
-
EWR
3 stops41h 30m
Multiple Airlines
Deal found 3/13$1,250
This Mytrip deal was found by Cheapflights users on 3/13. 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.
Wed 5/274:05 pm
JFK
-
OSR
2 stops16h 05m
Multiple Airlines
Sun 5/319:30 am
OSR
-
JFK
3 stops40h 35m
Multiple Airlines
Deal found 3/13$1,527

Find flight deals to Ostrava

Find the latest flights to Ostrava in 2026, 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 March 14, 2026.

Round-trip from

$816

One-way from

$627
From New York to Ostrava Mosnov
Search Deals
One-way flight from New York to Ostrava Mosnov (OSR)
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 March 14, 2026.
Use the filters below to find and compare flights to Ostrava that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

NewarkOstrava

EWR - OSR

EWROSR

Newark

Tue 4/7

10:50 pm-2:10 pm

1 stop33h 20m

Ostrava Mosnov

Tue 4/14

2:45 pm-8:50 pm

1 stop12h 05m

$816

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Tue 4/7

9:57 am-2:10 pm

3 stops22h 13m

Ostrava Mosnov

Tue 4/14

2:45 pm-3:40 pm

3 stops30h 55m

$1,051

NewarkOstrava

EWR - OSR

EWROSR

Newark

Tue 4/7

8:29 pm-2:10 pm

3 stops35h 41m

Ostrava Mosnov

Tue 4/14

2:45 pm-9:00 pm

3 stops36h 15m

$1,095
Quickest round-trip

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Wed 5/27

5:40 pm-2:10 pm

1 stop14h 30m

Ostrava Mosnov

Sun 5/31

2:45 pm-8:20 pm

1 stop11h 35m

$1,217

NewarkOstrava

EWR - OSR

EWROSR

Newark

Sun 5/3

8:20 pm-2:10 pm

2 stops35h 50m

Ostrava Mosnov

Thu 5/7

2:45 pm-6:20 pm

1 stop33h 35m

$1,218

NewarkOstrava

EWR - OSR

EWROSR

Newark

Wed 5/27

6:00 am-2:10 pm

3 stops26h 10m

Ostrava Mosnov

Sun 5/31

9:30 am-9:00 pm

3 stops41h 30m

$1,250

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Wed 5/27

9:00 am-2:10 pm

3 stops23h 10m

Ostrava Mosnov

Sun 5/31

9:30 am-8:05 pm

3 stops40h 35m

$1,367
Cheapest one-way

NewarkOstrava

EWR - OSR

EWROSR

Newark

Fri 4/3

8:29 pm-2:10 pm

3 stops35h 41m

$627
Quickest one-way

NewarkOstrava

EWR - OSR

EWROSR

Newark

Mon 4/20

7:45 pm-2:10 pm

1 stop12h 25m

$718

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Fri 4/3

8:30 pm-2:10 pm

3 stops35h 40m

$848

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Sorted by cheapest first

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 March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 3 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 12 hours 50 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, New York offers the quickest one-way flight (12 hours 45 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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