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Cheap flights from New York State to Ostrava from $864

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 4/25. 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
8:15 am - 9:05 am
JFK
-
OSR
18h 50m
1 stop
Multiple Airlines Logo
10:30 am - 10:30 pm
OSR
-
JFK
42h 00m
2 stops
$864Multiple Airlines
sab, apr 25 - mer, apr 29
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
$977LOT
sab, set 12 - mar, set 22
LOT Logo
5:40 pm - 2:10 pm
JFK
-
OSR
14h 30m
1 stop
LOT Logo
2:45 pm - 3:40 pm
OSR
-
JFK
30h 55m
1 stop
$1,000LOT
gio, set 10 - dom, set 20
LOT Logo
12:05 am - 2:10 pm
JFK
-
OSR
32h 05m
1 stop
LOT Logo
2:45 pm - 8:20 pm
OSR
-
JFK
11h 35m
1 stop
$1,030LOT
lun, set 14 - dom, set 20
LOT Logo
5:40 pm - 2:10 pm
JFK
-
OSR
14h 30m
1 stop
LOT Logo
2:45 pm - 3:40 pm
OSR
-
JFK
30h 55m
1 stop
$1,055LOT
mer, set 16 - mer, set 23
Multiple Airlines Logo
9:45 pm - 2:10 pm
JFK
-
OSR
34h 25m
3 stops
Multiple Airlines Logo
9:30 am - 12:20 pm
OSR
-
JFK
32h 50m
2 stops
$1,095Multiple Airlines
dom, set 13 - dom, set 20
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
$1,137LOT
mar, lug 7 - mar, lug 21
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
$1,139TAP AIR PORTUGAL
mar, set 15 - ven, set 18
Multiple Airlines Logo
9:45 pm - 2:10 pm
JFK
-
OSR
34h 25m
3 stops
Multiple Airlines Logo
9:30 am - 8:05 pm
OSR
-
JFK
40h 35m
3 stops
$1,140Multiple Airlines
dom, set 13 - dom, set 20
TAP AIR PORTUGAL Logo
5:30 pm - 2:10 pm
EWR
-
OSR
14h 40m
2 stops
TAP AIR PORTUGAL Logo
2:45 pm - 9:00 pm
OSR
-
EWR
36h 15m
2 stops
$2,177TAP AIR PORTUGAL
sab, apr 25 - mer, apr 29

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
Sep 15
JFK10:05 pmNew York John F Kennedy Intl
34h 05m
2 stops
OSR2:10 pmOstrava Mosnov
Sep 18
OSR2:45 pmOstrava Mosnov
35h 20m
2 stops
JFK8:05 pmNew York John F Kennedy Intl
$1,139
TAP AIR PORTUGAL
Sep 15
JFK10:05 pmNew York John F Kennedy Intl
34h 05m
2 stops
OSR2:10 pmOstrava Mosnov
Sep 23
OSR2:45 pmOstrava Mosnov
35h 20m
2 stops
JFK8:05 pmNew York John F Kennedy Intl
$1,206
TAP AIR PORTUGAL
Sep 11
JFK10:05 pmNew York John F Kennedy Intl
34h 05m
2 stops
OSR2:10 pmOstrava Mosnov
Sep 18
OSR2:45 pmOstrava Mosnov
35h 20m
2 stops
JFK8:05 pmNew York John F Kennedy Intl
$1,209

LOT flights from State of New York to Ostrava

Our best LOT deals on State of New York to Ostrava flight tickets
LOT
Sep 12
JFK5:40 pmNew York John F Kennedy Intl
14h 30m
1 stop
OSR2:10 pmOstrava Mosnov
Sep 22
OSR2:45 pmOstrava Mosnov
11h 35m
1 stop
JFK8:20 pmNew York John F Kennedy Intl
$977
LOT
Sep 10
JFK5:40 pmNew York John F Kennedy Intl
14h 30m
1 stop
OSR2:10 pmOstrava Mosnov
Sep 20
OSR2:45 pmOstrava Mosnov
30h 55m
1 stop
JFK3:40 pmNew York John F Kennedy Intl
$1,000
LOT
Sep 14
JFK12:05 amNew York John F Kennedy Intl
32h 05m
1 stop
OSR2:10 pmOstrava Mosnov
Sep 20
OSR2:45 pmOstrava Mosnov
11h 35m
1 stop
JFK8:20 pmNew York John F Kennedy Intl
$1,030

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 aprile 12, 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

sab 4/25

8:15 am-9:05 am

1 stop18h 50m

Ostrava Mosnov

mer 4/29

10:30 am-10:30 pm

2 stops42h 00m

$864
Quickest round-trip

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

sab 9/12

5:40 pm-2:10 pm

1 stop14h 30m

Ostrava Mosnov

mar 9/22

2:45 pm-8:20 pm

1 stop11h 35m

$977

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

gio 9/10

5:40 pm-2:10 pm

1 stop14h 30m

Ostrava Mosnov

dom 9/20

2:45 pm-3:40 pm

1 stop30h 55m

$1,000

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

lun 9/14

12:05 am-2:10 pm

1 stop32h 05m

Ostrava Mosnov

dom 9/20

2:45 pm-8:20 pm

1 stop11h 35m

$1,030

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

mer 9/16

5:40 pm-2:10 pm

1 stop14h 30m

Ostrava Mosnov

mer 9/23

2:45 pm-3:40 pm

1 stop30h 55m

$1,055

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

dom 9/13

9:45 pm-2:10 pm

3 stops34h 25m

Ostrava Mosnov

dom 9/20

9:30 am-12:20 pm

2 stops32h 50m

$1,095

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

mar 7/7

5:40 pm-2:10 pm

1 stop14h 30m

Ostrava Mosnov

mar 7/21

2:45 pm-8:20 pm

1 stop11h 35m

$1,137

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

mar 9/15

10:05 pm-2:10 pm

2 stops34h 05m

Ostrava Mosnov

ven 9/18

2:45 pm-8:05 pm

2 stops35h 20m

$1,139

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

dom 9/13

9:45 pm-2:10 pm

3 stops34h 25m

Ostrava Mosnov

dom 9/20

9:30 am-8:05 pm

3 stops40h 35m

$1,140

NewarkOstrava

EWR - OSR

EWROSR

Newark

sab 4/25

5:30 pm-2:10 pm

2 stops14h 40m

Ostrava Mosnov

mer 4/29

2:45 pm-9:00 pm

2 stops36h 15m

$2,177

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 Newark (a popular airport in State of New York) to Ostrava (the most popular airport in Ostrava), then the flight time is 33h 10m on average. If you fly from New York (another popular airport in State of New York) to Ostrava, then the average flight time is 34h 05m.

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

33h 10m

Direct flights

None
The fastest flight from State of New York to Ostrava takes 33h 10m
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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