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Ostrava

$956+ Cheap flights to Ostrava (OSR), Czech Republic

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
— OSR
May 23 — May 301
Sat 5/23
Sat 5/30
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 April 23, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/19. 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 6/16:20 pm
JFK
-
OSR
1 stop33h 45m
Multiple Airlines
Tue 6/92:45 pm
OSR
-
JFK
2 stops31h 10m
Multiple Airlines
Deal found 4/19$956
This Mytrip deal was found by Cheapflights users on 4/19. 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 6/21:00 am
JFK
-
OSR
2 stops31h 10m
Multiple Airlines
Wed 6/1010:30 am
OSR
-
JFK
2 stops30h 55m
Multiple Airlines
Deal found 4/19$1,017
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 6/17:45 pm
EWR
-
OSR
1 stop12h 25m
LOT
Tue 6/92:45 pm
OSR
-
EWR
1 stop12h 05m
LOT
Deal found 4/19$1,165
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/19. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1111:00 pm
EWR
-
OSR
2 stops33h 10m
TAP AIR PORTUGAL
Wed 10/142:45 pm
OSR
-
EWR
2 stops36h 15m
TAP AIR PORTUGAL
Deal found 4/19$1,185
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/19. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1110:05 pm
JFK
-
OSR
2 stops34h 05m
TAP AIR PORTUGAL
Wed 10/142:45 pm
OSR
-
JFK
2 stops35h 20m
TAP AIR PORTUGAL
Deal found 4/19$1,193
This oojo deal was found by Cheapflights users on 4/19. 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.
Mon 6/15:40 pm
JFK
-
OSR
1 stop14h 30m
LOT
Tue 6/92:45 pm
OSR
-
JFK
1 stop11h 35m
LOT
Deal found 4/19$1,253
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 6/18:25 pm
EWR
-
OSR
2 stops31h 40m
Multiple Airlines
Tue 6/92:45 pm
OSR
-
EWR
1 stop12h 05m
Multiple Airlines
Deal found 4/19$1,258
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 6/35:40 pm
JFK
-
OSR
1 stop14h 30m
LOT
Wed 6/102:45 pm
OSR
-
JFK
1 stop11h 35m
LOT
Deal found 4/19$1,284
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 7/225:40 pm
JFK
-
OSR
1 stop14h 30m
Multiple Airlines
Mon 7/277:10 pm
OSR
-
JFK
2 stops46h 15m
Multiple Airlines
Deal found 4/20$1,506
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/19. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:30 pm
EWR
-
OSR
2 stops14h 40m
TAP AIR PORTUGAL
Wed 6/102:45 pm
OSR
-
EWR
2 stops30h 45m
TAP AIR PORTUGAL
Deal found 4/19$1,517
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 6/38:20 pm
EWR
-
OSR
1 stop11h 50m
Multiple Airlines
Wed 6/109:15 pm
OSR
-
EWR
2 stops29h 45m
Multiple Airlines
Deal found 4/19$1,522

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 April 23, 2026.

Round-trip from

$956

One-way from

$337
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 April 23, 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
Quickest round-trip

NewarkOstrava

EWR - OSR

EWROSR

Newark

Mon 6/1

7:45 pm-2:10 pm

1 stop12h 25m

Ostrava Mosnov

Tue 6/9

2:45 pm-8:50 pm

1 stop12h 05m

$1,165

NewarkOstrava

EWR - OSR

EWROSR

Newark

Sun 10/11

11:00 pm-2:10 pm

2 stops33h 10m

Ostrava Mosnov

Wed 10/14

2:45 pm-9:00 pm

2 stops36h 15m

$1,185

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Sun 10/11

10:05 pm-2:10 pm

2 stops34h 05m

Ostrava Mosnov

Wed 10/14

2:45 pm-8:05 pm

2 stops35h 20m

$1,193

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Sun 5/31

12:10 am-2:10 pm

2 stops32h 00m

Ostrava Mosnov

Tue 6/9

2:45 pm-7:20 pm

3 stops34h 35m

$1,230

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Mon 6/1

5:40 pm-2:10 pm

1 stop14h 30m

Ostrava Mosnov

Tue 6/9

2:45 pm-8:20 pm

1 stop11h 35m

$1,253

NewarkOstrava

EWR - OSR

EWROSR

Newark

Mon 6/1

8:25 pm-10:05 am

2 stops31h 40m

Ostrava Mosnov

Tue 6/9

2:45 pm-8:50 pm

1 stop12h 05m

$1,258

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Wed 6/3

5:40 pm-2:10 pm

1 stop14h 30m

Ostrava Mosnov

Wed 6/10

2:45 pm-8:20 pm

1 stop11h 35m

$1,284

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/19

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 April.
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 23 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 (14 hours 30 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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