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Cheap flights from New York State to Ostrava from $337

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 4/26. 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
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
$978LOT
Wed, May 6 - Tue, May 12
LOT Logo
6:59 am - 2:05 pm
JFK
-
OSR
49h 06m
2 stops
LOT Logo
2:45 pm - 3:40 pm
OSR
-
JFK
30h 55m
1 stop
$1,111LOT
Wed, May 6 - Tue, May 12
Multiple Airlines Logo
8:30 pm - 2:05 pm
JFK
-
OSR
35h 35m
3 stops
Multiple Airlines Logo
2:45 pm - 8:05 pm
OSR
-
JFK
35h 20m
3 stops
$1,134Multiple Airlines
Wed, May 6 - Tue, May 12
Multiple Airlines Logo
8:25 pm - 2:05 pm
EWR
-
OSR
35h 40m
3 stops
Multiple Airlines Logo
2:45 pm - 3:30 pm
OSR
-
EWR
30h 45m
3 stops
$1,139Multiple Airlines
Wed, May 6 - Tue, May 12
LOT Logo
7:45 pm - 2:10 pm
EWR
-
OSR
12h 25m
1 stop
LOT Logo
2:45 pm - 8:50 pm
OSR
-
EWR
12h 05m
1 stop
$1,165LOT
Mon, Jun 1 - Tue, Jun 9
TAP AIR PORTUGAL Logo
11:00 pm - 2:10 pm
EWR
-
OSR
33h 10m
2 stops
TAP AIR PORTUGAL Logo
2:45 pm - 9:00 pm
OSR
-
EWR
36h 15m
2 stops
$1,184TAP AIR PORTUGAL
Sun, Oct 11 - Wed, Oct 14
TAP AIR PORTUGAL Logo
11:00 pm - 2:10 pm
EWR
-
OSR
33h 10m
2 stops
TAP AIR PORTUGAL Logo
2:45 pm - 3:30 pm
OSR
-
EWR
30h 45m
2 stops
$1,185TAP AIR PORTUGAL
Sun, Oct 11 - Wed, Oct 14
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
$1,191TAP AIR PORTUGAL
Sun, Oct 11 - Wed, Oct 14
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
$1,192TAP AIR PORTUGAL
Sun, Oct 11 - Wed, Oct 14
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
$1,193TAP AIR PORTUGAL
Sun, Oct 11 - Wed, Oct 14

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
Oct 11
EWR11:00 pmNewark
33h 10m
2 stops
OSR2:10 pmOstrava Mosnov
Oct 14
OSR2:45 pmOstrava Mosnov
36h 15m
2 stops
EWR9:00 pmNewark
$1,184
TAP AIR PORTUGAL
Oct 11
EWR11:00 pmNewark
33h 10m
2 stops
OSR2:10 pmOstrava Mosnov
Oct 14
OSR2:45 pmOstrava Mosnov
30h 45m
2 stops
EWR3:30 pmNewark
$1,185
TAP AIR PORTUGAL
Oct 11
JFK10:05 pmNew York John F Kennedy Intl
34h 05m
2 stops
OSR2:10 pmOstrava Mosnov
Oct 14
OSR2:45 pmOstrava Mosnov
35h 20m
2 stops
JFK8:05 pmNew York John F Kennedy Intl
$1,191

LOT flights from State of New York to Ostrava

Our best LOT deals on State of New York to Ostrava flight tickets
LOT
May 6
JFK5:40 pmNew York John F Kennedy Intl
14h 30m
1 stop
OSR2:10 pmOstrava Mosnov
May 12
OSR2:45 pmOstrava Mosnov
11h 35m
1 stop
JFK8:20 pmNew York John F Kennedy Intl
$978
LOT
May 6
JFK6:59 amNew York John F Kennedy Intl
49h 06m
2 stops
OSR2:05 pmOstrava Mosnov
May 12
OSR2:45 pmOstrava Mosnov
30h 55m
1 stop
JFK3:40 pmNew York John F Kennedy Intl
$1,111
LOT
Jun 1
EWR7:45 pmNewark
12h 25m
1 stop
OSR2:10 pmOstrava Mosnov
Jun 9
OSR2:45 pmOstrava Mosnov
12h 05m
1 stop
EWR8:50 pmNewark
$1,165

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 19, 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

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Wed 5/6

5:40 pm-2:10 pm

1 stop14h 30m

Ostrava Mosnov

Tue 5/12

2:45 pm-8:20 pm

1 stop11h 35m

$978

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Wed 5/6

6:59 am-2:05 pm

2 stops49h 06m

Ostrava Mosnov

Tue 5/12

2:45 pm-3:40 pm

1 stop30h 55m

$1,111

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Wed 5/6

8:30 pm-2:05 pm

3 stops35h 35m

Ostrava Mosnov

Tue 5/12

2:45 pm-8:05 pm

3 stops35h 20m

$1,134

NewarkOstrava

EWR - OSR

EWROSR

Newark

Wed 5/6

8:25 pm-2:05 pm

3 stops35h 40m

Ostrava Mosnov

Tue 5/12

2:45 pm-3:30 pm

3 stops30h 45m

$1,139
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

$1,184

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-3:30 pm

2 stops30h 45m

$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

$1,191

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

$1,192

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

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

12h 25m

Direct flights

None
The fastest flight from State of New York to Ostrava takes 12h 25m
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.
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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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