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Cheap flights from New York State to Ostrava from $938

This is the cheapest round-trip 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 5/5. 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.
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
$938LOT
Tue, May 5 - Tue, May 19
Multiple Airlines Logo
11:10 pm - 10:05 am
EWR
-
OSR
28h 55m
2 stops
Multiple Airlines Logo
2:45 pm - 8:50 pm
OSR
-
EWR
12h 05m
1 stop
$1,047Multiple Airlines
Mon, Apr 27 - Tue, Jul 21
Multiple Airlines Logo
11:00 pm - 10:05 am
EWR
-
OSR
29h 05m
2 stops
Multiple Airlines Logo
2:45 pm - 8:50 pm
OSR
-
EWR
12h 05m
1 stop
$1,062Multiple Airlines
Mon, Apr 20 - Tue, Jul 21
Multiple Airlines Logo
11:00 pm - 10:05 am
EWR
-
OSR
29h 05m
2 stops
Multiple Airlines Logo
2:45 pm - 8:50 pm
OSR
-
EWR
12h 05m
1 stop
$1,094Multiple Airlines
Mon, May 4 - Thu, Aug 6
Multiple Airlines Logo
8:25 pm - 10:05 am
EWR
-
OSR
31h 40m
2 stops
Multiple Airlines Logo
2:45 pm - 8:50 pm
OSR
-
EWR
12h 05m
1 stop
$1,098Multiple Airlines
Mon, May 11 - Thu, Aug 6
Multiple Airlines Logo
11:00 pm - 10:05 am
EWR
-
OSR
29h 05m
2 stops
Multiple Airlines Logo
2:45 pm - 8:50 pm
OSR
-
EWR
12h 05m
1 stop
$1,110Multiple Airlines
Mon, May 4 - Tue, Jul 21
Multiple Airlines Logo
8:25 pm - 10:05 am
EWR
-
OSR
31h 40m
2 stops
Multiple Airlines Logo
2:45 pm - 8:50 pm
OSR
-
EWR
12h 05m
1 stop
$1,113Multiple Airlines
Mon, May 11 - Tue, Jul 21
Multiple Airlines Logo
11:55 pm - 9:05 am
JFK
-
OSR
27h 10m
2 stops
Multiple Airlines Logo
2:45 pm - 3:40 pm
OSR
-
JFK
30h 55m
1 stop
$1,116Multiple Airlines
Fri, May 8 - Wed, Jul 15
Multiple Airlines Logo
9:45 pm - 9:05 am
EWR
-
OSR
29h 20m
2 stops
Multiple Airlines Logo
2:45 pm - 8:50 pm
OSR
-
EWR
12h 05m
1 stop
$1,116Multiple Airlines
Fri, May 8 - Thu, Aug 6
TAP AIR PORTUGAL Logo
10:05 pm - 2:10 pm
JFK
-
OSR
34h 05m
2 stops
TAP AIR PORTUGAL Logo
2:45 pm - 8:05 pm
OSR
-
JFK
35h 20m
2 stops
$1,166TAP AIR PORTUGAL
Sun, May 10 - Wed, Aug 5

LOT flights from State of New York to Ostrava

Our best LOT deals on State of New York to Ostrava flight tickets
LOT
May 5
EWR10:50 pmNewark
33h 20m
1 stop
OSR2:10 pmOstrava Mosnov
May 19
OSR2:45 pmOstrava Mosnov
12h 05m
1 stop
EWR8:50 pmNewark
$938
LOT
Jul 7
JFK5:40 pmNew York John F Kennedy Intl
14h 30m
1 stop
OSR2:10 pmOstrava Mosnov
Jul 21
OSR2:45 pmOstrava Mosnov
11h 35m
1 stop
JFK8:20 pmNew York John F Kennedy Intl
$1,137
LOT
May 12
EWR10:50 pmNewark
33h 20m
1 stop
OSR2:10 pmOstrava Mosnov
Aug 4
OSR2:45 pmOstrava Mosnov
12h 05m
1 stop
EWR8:50 pmNewark
$1,168

TAP AIR PORTUGAL flights from State of New York to Ostrava

Our best TAP AIR PORTUGAL deals on State of New York to Ostrava flight tickets
TAP AIR PORTUGAL
Apr 27
EWR5:30 pmNewark
14h 40m
2 stops
OSR2:10 pmOstrava Mosnov
Jul 22
OSR2:45 pmOstrava Mosnov
36h 15m
2 stops
EWR9:00 pmNewark
$1,155
TAP AIR PORTUGAL
May 10
JFK10:05 pmNew York John F Kennedy Intl
34h 05m
2 stops
OSR2:10 pmOstrava Mosnov
Aug 5
OSR2:45 pmOstrava Mosnov
35h 20m
2 stops
JFK8:05 pmNew York John F Kennedy Intl
$1,166
TAP AIR PORTUGAL
Apr 26
EWR11:00 pmNewark
33h 10m
2 stops
OSR2:10 pmOstrava Mosnov
Jul 22
OSR2:45 pmOstrava Mosnov
36h 15m
2 stops
EWR9:00 pmNewark
$1,205

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 April 8, 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

Tue 5/5

10:50 pm-2:10 pm

1 stop33h 20m

Ostrava Mosnov

Tue 5/19

2:45 pm-8:50 pm

1 stop12h 05m

$938
Quickest round-trip

NewarkOstrava

EWR - OSR

EWROSR

Newark

Mon 4/27

11:10 pm-10:05 am

2 stops28h 55m

Ostrava Mosnov

Tue 7/21

2:45 pm-8:50 pm

1 stop12h 05m

$1,047

NewarkOstrava

EWR - OSR

EWROSR

Newark

Mon 4/20

11:00 pm-10:05 am

2 stops29h 05m

Ostrava Mosnov

Tue 7/21

2:45 pm-8:50 pm

1 stop12h 05m

$1,062

NewarkOstrava

EWR - OSR

EWROSR

Newark

Mon 5/4

11:00 pm-10:05 am

2 stops29h 05m

Ostrava Mosnov

Thu 8/6

2:45 pm-8:50 pm

1 stop12h 05m

$1,094

NewarkOstrava

EWR - OSR

EWROSR

Newark

Mon 5/11

8:25 pm-10:05 am

2 stops31h 40m

Ostrava Mosnov

Thu 8/6

2:45 pm-8:50 pm

1 stop12h 05m

$1,098

NewarkOstrava

EWR - OSR

EWROSR

Newark

Mon 5/4

11:00 pm-10:05 am

2 stops29h 05m

Ostrava Mosnov

Tue 7/21

2:45 pm-8:50 pm

1 stop12h 05m

$1,110

NewarkOstrava

EWR - OSR

EWROSR

Newark

Mon 5/11

8:25 pm-10:05 am

2 stops31h 40m

Ostrava Mosnov

Tue 7/21

2:45 pm-8:50 pm

1 stop12h 05m

$1,113

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Fri 5/8

11:55 pm-9:05 am

2 stops27h 10m

Ostrava Mosnov

Wed 7/15

2:45 pm-3:40 pm

1 stop30h 55m

$1,116

NewarkOstrava

EWR - OSR

EWROSR

Newark

Fri 5/8

9:45 pm-9:05 am

2 stops29h 20m

Ostrava Mosnov

Thu 8/6

2:45 pm-8:50 pm

1 stop12h 05m

$1,116

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Sun 5/10

10:05 pm-2:10 pm

2 stops34h 05m

Ostrava Mosnov

Wed 8/5

2:45 pm-8:05 pm

2 stops35h 20m

$1,166

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

How long does it take to fly to Ostrava?

The flight from State of New York to Ostrava depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from New York (a popular airport in State of New York) to Ostrava (the most popular airport in Ostrava), then the flight time is 15h 55m on average. If you fly from Newark (another popular airport in State of New York) to Ostrava, then the average flight time is 35h 50m.

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

15h 55m

Direct flights

None
The fastest flight from State of New York to Ostrava takes 15h 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

Frequently asked questions about flying from New York State to Ostrava

  • 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.

An easier way to manage your Ostrava trip

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