$170 Cheap Flights from Ostrava (OSR) to Paris (CDG)

View $170 flight on Thu, Nov 27, 2025Opens in a new window

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

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Cheap Flights from Ostrava to Paris (OSR-CDG)

Prices were available within the past 7 days and start at $170 for one-way flights and $348 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LOT-Polish Airlines
Fri, Nov 7 - Fri, Nov 14
OSR
Ostrava
CDG
Paris
$348 Roundtrip, found 6 days ago
$348
Roundtrip
found 6 days ago
Select LOT-Polish Airlines flight, departing Fri, Nov 7 from Ostrava to Paris, returning Fri, Nov 14, priced at $348 found 6 days ago
LOT-Polish Airlines
Fri, Nov 7 - Fri, Nov 14
OSR
Ostrava
CDG
Paris
$423 Roundtrip, found 6 days ago
$423
Roundtrip
found 6 days ago
Select LOT-Polish Airlines flight, departing Fri, Nov 7 from Ostrava to Paris, returning Fri, Nov 14, priced at $423 found 6 days ago
LOT-Polish Airlines
Fri, Nov 7 - Fri, Nov 14
OSR
Ostrava
CDG
Paris
$490 Roundtrip, found 6 days ago
$490
Roundtrip
found 6 days ago
Select LOT-Polish Airlines flight, departing Fri, Nov 7 from Ostrava to Paris, returning Fri, Nov 14, priced at $490 found 6 days ago

Frequently asked questions

How much does a flight from Leos Janacek Airport (OSR) to Roissy-Charles de Gaulle Airport (CDG) cost?
Get a cheap one-way flight from $170 or cheap return flight from $348 from Leos Janacek Airport (OSR) to Roissy-Charles de Gaulle Airport (CDG) 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 Leos Janacek Airport (OSR) to Roissy-Charles de Gaulle Airport (CDG)?
The cheapest month to fly from OSR to CDG is November, when there's less demand. Off-peak season is generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Leos Janacek Airport (OSR) to Roissy-Charles de Gaulle Airport (CDG)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from OSR to CDG. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Leos Janacek Airport (OSR) to Roissy-Charles de Gaulle Airport (CDG)?
You'll have to book a flight with a layover when traveling from Leos Janacek Airport (OSR) to Roissy-Charles de Gaulle Airport (CDG). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from OSR to CDG?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on a number of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Leos Janacek Airport (OSR) to Roissy-Charles de Gaulle Airport (CDG)?
To land at Roissy-Charles de Gaulle Airport (CDG) without delays, book a flight that leaves from Leos Janacek Airport (OSR) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Leos Janacek Airport (OSR) to Roissy-Charles de Gaulle Airport (CDG) last-minute?
Booking your flight from OSR to CDG just before your trip is generally more expensive. However, if there's some wiggle room with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book an OSR to CDG flight and hotel package?
Compared with arranging hotels and flights separately, booking an OSR to CDG flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place will take the stress out of planning your trip. Simply secure your flights and select from our wide range of hotels, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Leos Janacek Airport (OSR) to Roissy-Charles de Gaulle Airport (CDG)?
If you booked your OSR to CDG flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Leos Janacek
Destination airport
Roissy-Charles de Gaulle
Roundtrip price
$347
Distance
700 mi

Book with confidence

Book with confidence

Ostrava to Paris Flights

The cheapest times to fly from Ostrava to Paris

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 Ostrava to Paris are during the month of November. You can find some of the cheapest flights from Ostrava to Paris with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ostrava to Paris

Sunday is one of the best days to book for cheap flights from Ostrava to Paris: 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 Ostrava to Paris

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 Ostrava to Paris in 2025. You can also book with separate airlines for your outbound and return journeys, from $170 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 Ostrava to Paris 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 Ostrava to Paris 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.

 

Ostrava to Paris Flights

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