Cheap Flights from Ostrava to Prague

Compare Ostrava to Prague flight deals

Find the cheapest month or even day of the year to fly to Prague

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Flight deals from Ostrava to Prague

Looking for a cheap last-minute deal or the best return flight from Ostrava to Prague? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Ostrava to Prague

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ostrava to Prague flights are currently cheapest in March.

Ostrava to Prague: Alternative routes

Compare routes from Ostrava to Prague below. You may find an airport to fly into that's cheaper, faster, or easier than Prague.

Ostrava to Prague: Flight information

The things to know before you go.
Cheapest flight foundR 1,237
Cheapest month to flyMarch

Finding cheap flights from Ostrava to Prague: Frequently asked questions

The best price we found for a return flight from Ostrava to Prague is R 3,198. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Ostrava to Prague. But we found flights with one or more stops from R 3,198.
As of February 2026, there are no flights flying from Ostrava to Prague.
The cheapest month to fly from Ostrava to Prague is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ostrava Airport to Prague Airport on Sunday, 19 April 2026.
No airlines currently offer direct flights between Ostrava Airport and Prague Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Prague but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Prague is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Ryanair offers the cheapest flight tickets to Prague.

Travelling from Mosnov Airport (OSR) to Vaclav Havel Airport Prague (PRG): what you need to know

  • Ostrava and Prague are both in the UTC+1 timezone. That means you won't need to account for any time differences.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Be at the airport on time to board your OSR to PRG flight.

  • During popular months like August, it's best to get to the airport earlier than usual. Plan to arrive two hours before domestic departures and four hours ahead of an international flight whenever you're flying during a high season in general.

  • If you'd like to add a stop to your trip, just uncheck 'Direct flights only' when searching for your ticket from Mosnov Airport to Vaclav Havel Airport Prague. Here are the top stopovers between OSR and PRG:

    • Frederic Chopin Airport

    • Stansted Airport

    • Ioannis Kapodistrias Airport

How to find the cheapest flights from Mosnov Airport (OSR) to Vaclav Havel Airport Prague (PRG)

  • Currently, R 1,237 is the lowest price we've found for a one-way Mosnov Airport to Vaclav Havel Airport Prague flight. The best price for a return plane ticket is R 3,198. Remember that fares may change due to availability at the time of booking.

  • To find cheap tickets from OSR to PRG, book in advance. Airlines usually offer their best fares when flights are first released.

  • If you're flexible with your trip dates, use the 'Whole month' search tool. It'll give you the lowest price across every month when looking for your flight from Mosnov Airport to Vaclav Havel Airport Prague.

  • Cut down on the time spent looking for cheap flights from OSR to PRG by setting up a Price Alert. We'll send you an email or push notification on the app when fares go down.

  • Find the ideal flight for you by using the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Mosnov Airport to Vaclav Havel Airport Prague, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and journey duration.

Handy information about Mosnov Airport (OSR)

  • Of all flights leaving Mosnov Airport, 72.92% arrive on time at their destination.

  • To reach Mosnov Airport from central Ostrava, it takes around 25 minutes if you're travelling by car. Of course, this depends on traffic conditions. It's approximately 23 kilometres from the airport to the city centre.

  • The trip when using public transport takes about 2 hours 20 minutes.

  • Looking for a convenient hotel close to OSR? If you're catching an early flight from Mosnov Airport to Vaclav Havel Airport Prague, these stays will have you moments from check-in:

Arriving at Vaclav Havel Airport Prague (PRG)

  • If you're coming in on a late Mosnov Airport to Vaclav Havel Airport Prague flight, nothing beats the convenience of being close to the terminal. Pick up your bags from the carousel and then be showered and relaxing soon after at one of these accommodation options near PRG:

  • Hit the road running by picking up a Vaclav Havel Airport Prague rental car. Grab a set of wheels from Rent Plus, Panek or Carwiz and experience the lesser-explored corners of Prague and beyond.

  • Lock in the lowest price by booking your vehicle from Vaclav Havel Airport Prague about three weeks before your travel date.

Getting from Vaclav Havel Airport Prague (PRG) to central Prague

  • From Vaclav Havel Airport Prague, Prague is approximately 18 kilometres away. It takes around 30 minutes to reach the centre driving.

  • If you're using public transport, expect a journey time of roughly 50 minutes.

When to fly to Vaclav Havel Airport Prague (PRG)

  • July is the most popular month for flights from Mosnov Airport to Vaclav Havel Airport Prague. To avoid the crowds, visit Prague in April.

  • The warmest month in Prague is July, with the temperature ranging between 12ºC (54ºF) and 27ºC (81ºF). Lock in your flights from Mosnov Airport to Vaclav Havel Airport Prague in this month if you like this kind of weather.

  • January has average temperatures of between -8ºC (18ºF) and 5ºC (41ºF). Look for cheap tickets from OSR to PRG sometime then if you'd rather travel in cooler conditions.

Explore more of Czechia

  • Prague is always a good idea, but there are so many other corners of Czechia waiting to be discovered. Around 177 kilometres south-east of Prague, a visit to Brno will keep you on the move. Don't miss top attractions like Brno astronomical clock, Old Town Hall and Moravian Museum.

  • Ostrava is another favourite destination in Czechia and is around 274 kilometres east of Prague. No journey is complete without visiting Silesian-Ostrava Castle, National Cultural Monument Lower Vitkovice and Bolt Tower Cafe.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.