$184 Cheap Flights from Paris (CDG) to Ostrava (OSR)

View $184 flight on Thu, Apr 2, 2026Opens in a new window

Popular airlines from Paris Charles de Gaulle Airport (CDG) to Ostrava (OSR-Leos Janacek)

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Cheap Flights from Paris to Ostrava (CDG-OSR)

Prices were available within the past 7 days and start at $184 for one-way flights and $233 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LOT-Polish Airlines
Mon, May 18 - Fri, May 22
CDG
Paris
OSR
Ostrava
$233 Roundtrip, found 5 days ago
$233
Roundtrip
found 5 days ago
Select LOT-Polish Airlines flight, departing Mon, May 18 from Paris to Ostrava, returning Fri, May 22, priced at $233 found 5 days ago
LOT-Polish Airlines
Wed, Aug 26 - Sun, Aug 30
CDG
Paris
OSR
Ostrava
$244 Roundtrip, found 4 days ago
$244
Roundtrip
found 4 days ago
Select LOT-Polish Airlines flight, departing Wed, Aug 26 from Paris to Ostrava, returning Sun, Aug 30, priced at $244 found 4 days ago
LOT-Polish Airlines
Mon, May 11 - Fri, May 15
CDG
Paris
OSR
Ostrava
$245 Roundtrip, found 3 days ago
$245
Roundtrip
found 3 days ago
Select LOT-Polish Airlines flight, departing Mon, May 11 from Paris to Ostrava, returning Fri, May 15, priced at $245 found 3 days ago
LOT-Polish Airlines
Mon, Jun 1 - Fri, Jun 5
CDG
Paris
OSR
Ostrava
$257 Roundtrip, found 9 hours ago
$257
Roundtrip
found 9 hours ago
Select LOT-Polish Airlines flight, departing Mon, Jun 1 from Paris to Ostrava, returning Fri, Jun 5, priced at $257 found 9 hours ago
LOT-Polish Airlines
Mon, Mar 30 - Fri, Apr 3
CDG
Paris
OSR
Ostrava
$257 Roundtrip, found 9 hours ago
$257
Roundtrip
found 9 hours ago
Select LOT-Polish Airlines flight, departing Mon, Mar 30 from Paris to Ostrava, returning Fri, Apr 3, priced at $257 found 9 hours ago
LOT-Polish Airlines
Sat, May 23 - Wed, May 27
CDG
Paris
OSR
Ostrava
$269 Roundtrip, found 9 hours ago
$269
Roundtrip
found 9 hours ago
Select LOT-Polish Airlines flight, departing Sat, May 23 from Paris to Ostrava, returning Wed, May 27, priced at $269 found 9 hours ago
LOT-Polish Airlines
Mon, Mar 9 - Fri, Mar 13
CDG
Paris
OSR
Ostrava
$280 Roundtrip, found 3 days ago
$280
Roundtrip
found 3 days ago
Select LOT-Polish Airlines flight, departing Mon, Mar 9 from Paris to Ostrava, returning Fri, Mar 13, priced at $280 found 3 days ago
LOT-Polish Airlines
Wed, Jul 22 - Sun, Jul 26
CDG
Paris
OSR
Ostrava
$286 Roundtrip, found 3 days ago
$286
Roundtrip
found 3 days ago
Select LOT-Polish Airlines flight, departing Wed, Jul 22 from Paris to Ostrava, returning Sun, Jul 26, priced at $286 found 3 days ago
LOT-Polish Airlines
Sun, Mar 8 - Thu, Mar 12
CDG
Paris
OSR
Ostrava
$292 Roundtrip, found 4 days ago
$292
Roundtrip
found 4 days ago
Select LOT-Polish Airlines flight, departing Sun, Mar 8 from Paris to Ostrava, returning Thu, Mar 12, priced at $292 found 4 days ago
LOT-Polish Airlines
Wed, Aug 12 - Sun, Aug 16
CDG
Paris
OSR
Ostrava
$298 Roundtrip, found 9 hours ago
$298
Roundtrip
found 9 hours ago
Select LOT-Polish Airlines flight, departing Wed, Aug 12 from Paris to Ostrava, returning Sun, Aug 16, priced at $298 found 9 hours ago

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Alternative airports near Ostrava

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Leos Janacek OSR. Cheapest option available. Average driving time to city center is 26 minutes. Flights from $269
OSR
Leos Janacek
Cheapest
Average driving time to city center26 min
Flights from $269

Frequently asked questions

How much does a flight from Roissy-Charles de Gaulle Airport (CDG) to Leos Janacek Airport (OSR) cost?
Get a cheap one-way flight from $184 or cheap return flight from $233 from Roissy-Charles de Gaulle Airport (CDG) to Leos Janacek Airport (OSR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Roissy-Charles de Gaulle Airport (CDG) to Leos Janacek Airport (OSR)?
May is the cheapest month to fly from CDG to OSR. Timing your trip outside of the busy season is often the key to better flight prices.
What is the cheapest airline that flies from Roissy-Charles de Gaulle Airport (CDG) to Leos Janacek Airport (OSR)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from CDG to OSR. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Roissy-Charles de Gaulle Airport (CDG) to Leos Janacek Airport (OSR)?
Nonstop flights from Roissy-Charles de Gaulle Airport (CDG) to Leos Janacek Airport (OSR) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CDG to OSR?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Roissy-Charles de Gaulle Airport (CDG) to Leos Janacek Airport (OSR)?
To avoid possible delays on the Roissy-Charles de Gaulle Airport (CDG) to Leos Janacek Airport (OSR) route, travel before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Roissy-Charles de Gaulle Airport (CDG) to Leos Janacek Airport (OSR) last-minute?
Booking your ticket from CDG to OSR shortly before your getaway is generally more expensive. But if you're flexible with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book a CDG to OSR flight and hotel package?
Compared with arranging flights and hotels separately, booking a CDG to OSR flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place takes the hassle out of travel planning. Just secure your flights and choose from our wide range of hotels, then personalize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Roissy-Charles de Gaulle Airport (CDG) to Leos Janacek Airport (OSR)?
In most cases, you can cancel or modify your CDG to OSR flight. However, additional charges may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further details, visit our Customer Service portal.

Travel information

Origin airport
Roissy-Charles de Gaulle
Destination airport
Leos Janacek
Roundtrip price
$233
Distance
700 mi

Book with confidence

Paris to Ostrava Flights

The cheapest times to fly from Paris to Ostrava

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Paris to Ostrava are during the month of May. You can find some of the cheapest flights from Paris to Ostrava with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Paris to Ostrava

Sunday is one of the best days to book for cheap flights from Paris to Ostrava: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Paris to Ostrava

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Paris to Ostrava in 2026. You can also book with separate airlines for your outbound and return journeys, from $184 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Paris to Ostrava flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Paris to Ostrava airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Paris to Ostrava Flights

*Flight schedules are subject to change.

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