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Cheap flights from New York State to Ostrava from $261

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York State to Ostrava departing on 4/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New York State to Ostrava

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:15 pm - 2:10 pm
EWR
-
OSR
14h 55m
2 stops
Multiple Airlines Logo
2:45 pm - 2:59 pm
OSR
-
EWR
30h 14m
2 stops
$612Multiple Airlines
Wed, Apr 22 - Wed, Apr 29
Multiple Airlines Logo
7:50 am - 2:10 pm
JFK
-
OSR
24h 20m
2 stops
Multiple Airlines Logo
2:45 pm - 6:20 pm
OSR
-
JFK
33h 35m
2 stops
$657Multiple Airlines
Wed, Apr 22 - Wed, Apr 29
LOT Logo
10:50 pm - 2:10 pm
EWR
-
OSR
33h 20m
1 stop
LOT Logo
2:45 pm - 8:50 pm
OSR
-
EWR
12h 05m
1 stop
$816LOT
Tue, Apr 7 - Tue, Apr 14
LOT Logo
5:40 pm - 2:10 pm
JFK
-
OSR
14h 30m
1 stop
LOT Logo
2:45 pm - 8:20 pm
OSR
-
JFK
11h 35m
1 stop
$892LOT
Wed, Apr 22 - Wed, Apr 29
LOT Logo
10:50 pm - 2:10 pm
EWR
-
OSR
33h 20m
1 stop
LOT Logo
2:45 pm - 8:50 pm
OSR
-
EWR
12h 05m
1 stop
$919LOT
Tue, Apr 7 - Tue, Apr 14
LOT Logo
6:00 am - 2:10 pm
JFK
-
OSR
50h 10m
2 stops
LOT Logo
2:45 pm - 8:20 pm
OSR
-
JFK
11h 35m
1 stop
$1,008LOT
Wed, Apr 22 - Wed, Apr 29
Multiple Airlines Logo
9:57 am - 2:10 pm
JFK
-
OSR
22h 13m
3 stops
Multiple Airlines Logo
2:45 pm - 3:40 pm
OSR
-
JFK
30h 55m
3 stops
$1,051Multiple Airlines
Tue, Apr 7 - Tue, Apr 14
Multiple Airlines Logo
10:05 pm - 2:10 pm
JFK
-
OSR
34h 05m
2 stops
Multiple Airlines Logo
10:30 am - 10:25 pm
OSR
-
JFK
41h 55m
3 stops
$1,082Multiple Airlines
Wed, Apr 22 - Wed, Apr 29
Multiple Airlines Logo
8:29 pm - 2:10 pm
EWR
-
OSR
35h 41m
3 stops
Multiple Airlines Logo
2:45 pm - 9:00 pm
OSR
-
EWR
36h 15m
3 stops
$1,095Multiple Airlines
Tue, Apr 7 - Tue, Apr 14
Multiple Airlines Logo
10:50 pm - 2:10 pm
EWR
-
OSR
33h 20m
1 stop
Multiple Airlines Logo
2:45 pm - 8:27 am
OSR
-
EWR
23h 42m
2 stops
$1,153Multiple Airlines
Tue, Apr 7 - Tue, Apr 14

LOT flights from State of New York to Ostrava

Our best LOT deals on State of New York to Ostrava flight tickets
LOT
Apr 7
EWR10:50 pmNewark
33h 20m
1 stop
OSR2:10 pmOstrava Mosnov
Apr 14
OSR2:45 pmOstrava Mosnov
12h 05m
1 stop
EWR8:50 pmNewark
$816
LOT
Apr 22
JFK5:40 pmNew York John F Kennedy Intl
14h 30m
1 stop
OSR2:10 pmOstrava Mosnov
Apr 29
OSR2:45 pmOstrava Mosnov
11h 35m
1 stop
JFK8:20 pmNew York John F Kennedy Intl
$892
LOT
Apr 7
EWR10:50 pmNewark
33h 20m
1 stop
OSR2:10 pmOstrava Mosnov
Apr 14
OSR2:45 pmOstrava Mosnov
12h 05m
1 stop
EWR8:50 pmNewark
$919

momondo Fare Finder

 
Customize your flight search to find flights from State of 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, momondo users made 832,500 searches. Data last updated March 11, 2026.
Use the filters below to find and compare flights from New York State to Ostrava that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkOstrava

EWR - OSR

EWROSR

Newark

Wed 4/22

5:15 pm-2:10 pm

2 stops14h 55m

Ostrava Mosnov

Wed 4/29

2:45 pm-2:59 pm

2 stops30h 14m

$612

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Wed 4/22

7:50 am-2:10 pm

2 stops24h 20m

Ostrava Mosnov

Wed 4/29

2:45 pm-6:20 pm

2 stops33h 35m

$657

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
Quickest round-trip

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Wed 4/22

5:40 pm-2:10 pm

1 stop14h 30m

Ostrava Mosnov

Wed 4/29

2:45 pm-8:20 pm

1 stop11h 35m

$892

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

$919

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Wed 4/22

6:00 am-2:10 pm

2 stops50h 10m

Ostrava Mosnov

Wed 4/29

2:45 pm-8:20 pm

1 stop11h 35m

$1,008

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

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Wed 4/22

10:05 pm-2:10 pm

2 stops34h 05m

Ostrava Mosnov

Wed 4/29

10:30 am-10:25 pm

3 stops41h 55m

$1,082

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

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-8:27 am

2 stops23h 42m

$1,153

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ostrava from

How to get the cheapest flight ticket from State of New York to Ostrava

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from New York to Ostrava Mosnov?

LOT is the most popular carrier operating from New York to Ostrava Mosnov

Cheap State of New York to Ostrava flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of New York to Ostrava

Fastest flight time

14h 55m

Direct flights

None
The fastest flight from State of New York to Ostrava takes 14h 55m
There are no direct flights from State of New York to Ostrava. There are no popular flight routes from State of New York to Ostrava.
Search flight deals

  • When did momondo last update prices for flights from New York to Ostrava Mosnov Airport?

    Prices for flights from New York to Ostrava Mosnov Airport refresh daily.

  • How old do you have to be to fly from New York to Ostrava Mosnov Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York to Ostrava Mosnov Airport.

  • What documentation or ID do you need to fly to Ostrava Mosnov Airport?

    The travel and health documents you'll need for your trip to Ostrava Mosnov Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ostrava Mosnov Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Ostrava?

Book flights to Ostrava if you plan to visit one of these locations
Olomouc

Why use momondo?

Why should I use momondo to find a flight deal from New York to Ostrava?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New York to Ostrava for you.

Can I find flights from New York to Ostrava with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ostrava from New York which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New York to Ostrava?

Once all potential New York to Ostrava flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from New York to Ostrava right now. Can momondo alert me if prices change?

Yes. momondo can track prices for New York to Ostrava flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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