Title: Cheap Flights from Prague (PRG) to Ostrava (OSR) - Expedia.ca ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/32a5a1b7-682e-4c22-a8ab-4b736795e0ea/expedia_fallback.webp?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/32a5a1b7-682e-4c22-a8ab-4b736795e0ea/expedia_fallback.webp?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Prague (PRG) to Ostrava (OSR) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Vaclav Havel Airport (PRG) to Ostrava (OSR-Leos Janacek) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:prg,to:osr,departure:19/10/2025TANYT&leg2=from:osr,to:prg,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:prg,to:osr,departure:19/10/2025TANYT&leg2=from:osr,to:prg,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:prg,to:osr,departure:19/10/2025TANYT&leg2=from:osr,to:prg,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:prg,to:osr,departure:19/10/2025TANYT&leg2=from:osr,to:prg,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:prg,to:osr,departure:19/10/2025TANYT&leg2=from:osr,to:prg,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:prg,to:osr,departure:19/10/2025TANYT&leg2=from:osr,to:prg,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:prg,to:osr,departure:19/10/2025TANYT&leg2=from:osr,to:prg,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Frequently asked questions ### How much is a flight from PRG to OSR? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey between Prague Airport and Ostrava Airport was . Cheap tickets don't last forever, so book yours today. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from PRG to Leos Janacek Airport (OSR)? > Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Prague Airport to Leos Janacek Airport (OSR) that have flexible change policies? > Plenty of carriers will allow you to reschedule your flight without a change fee. All you pay is any additional cost for the new flight. When searching for Vaclav Havel Airport (PRG) to Leos Janacek Airport (OSR) flights, you'll find a "No change fees" filter for you to pick. ### How many hours is the flight from Prague Airport to OSR? > The flight from Václav Havel Airport Prague to Leos Janacek Airport (OSR) takes only 2 hours and 15 minutes, so don't get too comfy. There's a good chance the next time you look out the window you'll be making your descent into Mošnov. ### How far is the flight from Prague Airport to OSR? > The distance from PRG (PRG) to Ostrava Airport (OSR) is only 280 kilometres. You'll be stepping off the plane and collecting your baggage from the carousel in the blink of an eye. ### Which airlines fly direct from Václav Havel Airport Prague to OSR? > You won't find any airlines operating directly between Prague Airport and Leos Janacek Airport (OSR), so be prepared to make at least one stop on your journey. A layover can be a nice way to break up a trip! ### Are Prague Airport to Ostrava Airport flight tickets cheaper when they're purchased at the last minute? > Flight tickets from Václav Havel Airport Prague to Leos Janacek Airport (OSR) are available up to 12 months before departure on Expedia. And although you may pick up a fantastic last-minute deal, it's never a sure thing. Also, booking your flights ahead of time means you'll have more choices — and you can avoid getting caught in the dreaded middle seat! We're always updating our fares to bring you the biggest bargains, so keep checking in for all the latest specials. ## Travel information | Origin airport | Vaclav Havel | | --- | --- | | Destination airport | Leos Janacek | | Distance | 278 km | ## Book with confidence ### Prague to Mošnov Flights **The easy way to book your flights from Prague to Ostrava**  With Expedia, it’s simple to find and book flights to Ostrava from Prague whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Leos Janacek, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Prague to Ostrava today, tomorrow, or this week.   **Save dollars with cheap flights from Vaclav Havel, PRG to Leos Janacek, OSR**  Sort your search results by price to find great deals on your flight from Prague to Ostrava—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Ostrava from Prague currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Ostrava   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Ostrava from Prague**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. 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