$265 Cheap Flights from Prague (PRG) to Ostrava (OSR)

View $265 flight on Sat, May 3, 2025Opens in a new window

Popular airlines from Vaclav Havel Airport (PRG) to Ostrava (OSR-Leos Janacek)

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Cheap Flights from Prague to Ostrava (PRG-OSR)

Prices were available within the past 7 days and start at $265 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Prague (PRG) to Ostrava (OSR)
Origin airport
Vaclav Havel
Destination airport
Leos Janacek
Distance
173 mi

Prague to Ostrava Flights

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

 

The best time to book a flight from Prague to Ostrava

Sunday is one of the best days to book for cheap flights from Prague 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 Prague 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 Prague to Ostrava in 2025. You can also book with separate airlines for your outbound and return journeys, from $265 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 Prague 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 Prague 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.

 

Frequently asked questions

Is it cheaper to buy a plane ticket from Václav Havel Airport Prague to Leos Janacek Airport (OSR) last minute?
When it comes to booking your flights, it’s better to be prepared. While you may be able to find a last-minute deal on a Vaclav Havel Airport (PRG) to Leos Janacek Airport (OSR) flight, tickets usually don’t get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days ahead. For international trips it’s between three and four months.
What airports do you fly into for Ostrava from Prague?
From Prague, you can get to Ostrava via Leos Janacek Airport (OSR), Zabreh (ZBE-Dolni Benesov) and Zlin (GTW-Holesov). It’s a good idea to check which airport works best for you before making your decision. If you decide to land at Leos Janacek Airport (OSR), it’s approximately 12 mi southwest of the city center. Use the money you save when booking your ticket with Expedia to check out the city’s popular sights, such as Ostrava Zoo and Lower Vitkovice.
Can I change the date of my flight from Vaclav Havel Airport (PRG) to Ostrava Airport?
Expedia makes it easy to make changes to your Václav Havel Airport Prague to OSR trip yourself. Simply go to the Expedia Trips portal and hit “change flight.” Look for new flights and lock in the one that fits your plans. You’ll get an estimate of any flight change fees. Alternatively, head to our Customer Service portal to connect with our Virtual Agent and get answers to your questions.

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