OSR

£42 Find Cheap Flights to Ostrava

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ostrava departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Ostrava

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Ostrava, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Ostrava, as well as popular online travel agencies
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Flights Deals

Cheap Flights to Ostrava

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Ostrava that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Ostrava

Fri, 5 Sep - Sun, 7 Sep
Ryanair Logo
15:50 - 19:00STN-OSR
2h 10mdirect
Ryanair Logo
15:50 - 17:05OSR-STN
2h 15mdirect
£123Ryanair
Find Deal
Fri, 5 Sep - Sun, 7 Sep
Ryanair Logo
15:50 - 19:00STN-OSR
2h 10mdirect
Ryanair Logo
15:50 - 17:05OSR-STN
2h 15mdirect
£129Ryanair
Find Deal
Wed, 6 Aug - Fri, 8 Aug
Ryanair Logo
18:20 - 21:30STN-OSR
2h 10mdirect
Ryanair Logo
20:05 - 21:20OSR-STN
2h 15mdirect
£131Ryanair
Find Deal
Sun, 24 Aug - Fri, 29 Aug
Ryanair Logo
12:15 - 15:25STN-OSR
2h 10mdirect
Ryanair Logo
20:05 - 21:20OSR-STN
2h 15mdirect
£140Ryanair
Find Deal
Wed, 27 Aug - Wed, 3 Sep
Ryanair Logo
18:20 - 21:30STN-OSR
2h 10mdirect
Ryanair Logo
21:55 - 23:10OSR-STN
2h 15mdirect
£152Ryanair
Find Deal
Wed, 6 Aug - Fri, 8 Aug
 Logo
08:00 - 21:00STN-OSR
12h 00m1 stop
 Logo
20:05 - 21:20OSR-STN
2h 15mdirect
Mon, 1 Sep - Sun, 7 Sep
 Logo
21:50 - 14:10STN-OSR
15h 20m2 stops
 Logo
15:50 - 17:05OSR-STN
2h 15mdirect
Thu, 28 Aug - Thu, 4 Sep
LOT Logo
18:10 - 14:10LHR-OSR
19h 00m1 stop
LOT Logo
14:45 - 09:20OSR-LHR
19h 35m1 stop
£202LOT
Find Deal
Thu, 28 Aug - Thu, 4 Sep
LOT Logo
18:10 - 14:10LHR-OSR
19h 00m1 stop
LOT Logo
14:45 - 22:00OSR-LHR
8h 15m1 stop
£203LOT
Find Deal
Tue, 21 Oct - Fri, 24 Oct
TAP AIR PORTUGAL Logo
16:25 - 14:10LGW-OSR
44h 45m2 stops
TAP AIR PORTUGAL Logo
14:45 - 09:45OSR-LGW
20h 00m2 stops
£703TAP AIR PORTUGAL
Find Deal
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KAYAK's insights & trends for flights to Ostrava

Get data-powered insights and trends into flights to Ostrava to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Ostrava?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Ostrava, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Ostrava is May, where tickets cost £39 on average for return flights. On the other hand, the most expensive months are August and July, where the average cost of tickets from the United Kingdom is £162 and £137 respectively. For one-way flights, the best month to travel is March with an average price of £34.

Good to know - Cheap tickets to Ostrava

Low seasonJanuary
High seasonApril
Cheapest flight£42
Best time to beat the crowds but there is an average 36% increase in price.
Most popular time to fly and prices are also 66% lower on average.
Flight from London Stansted Airport to Ostrava

When to book flights to Ostrava

Are your dates flexible? Find out the best times to travel to Ostrava based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Ostrava based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Ostrava flights

  • How far is Ostrava Mosnov Airport from central Ostrava?

    The distance between Ostrava Mosnov Airport and the city centre of Ostrava is 12 miles.

  • What is the name of Ostrava’s airport?

    All flights to Ostrava land at Ostrava Mosnov Airport. The airport code is OSR,and it can also be referred to as Leoš Janáček, Leoš Janáček Airport Ostrava, Mosnov, or Ostrava.

  • How much is a flight to Ostrava?

    On average, a flight to Ostrava costs £82. The cheapest price found on KAYAK in the last 2 weeks cost £25 and departed from London Stansted Airport.

  • What is the cheapest day to fly to Ostrava?

    Based on KAYAK data, the cheapest day to fly to Ostrava is Friday where round-trip tickets can be as cheap as £71. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are £190 on average.

  • How does KAYAK find such low prices on flights to Ostrava?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Ostrava.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Ostrava?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ostrava is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Ostrava?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ostrava with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Ostrava?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ostrava up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Ostrava?

    The cheapest time of day to fly to Ostrava is generally in the morning, when round-trip flights cost £100 on average. The most expensive time of day to fly to Ostrava is generally in the evening, which is peak travel time and where the average cost of a ticket is £116.

  • How many direct flights to Ostrava are there each week?

    Each week there are around 3 direct flights from within United Kingdom to Ostrava. The most common day for departures is Wednesday, with 33% of flights taking off on this day.

Top tips for finding cheap flights to Ostrava

  • Looking for cheap airfare to Ostrava? 25% of our users found round-trip tickets to Ostrava for the following prices or less: Cheap flights to Ostrava from London Stansted £71
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ostrava flight deals.

Reviews of the top airline flying to Ostrava

 
See real verified KAYAK customer reviews for airlines flying to Ostrava. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Ostrava. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Ostrava? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
RyanairOverall score based on 5149 reviews
7.5Crew
6.7Boarding
6.5Comfort
5.6Entertainment
6.0Food
Airline reviews

It's not the staff's fault. The cabin crew do their best but the setup in Stansted Airport by Ryanair is poor. The herding of people like cattle is unacceptable before boarding and is something that's in every airport but only in Stansted have I seen the queueing of passengers outside the plane on the tarmac and the crew only turning up with maybe 5 minutes to depart. This is a resource issue . Yes prices are good but seemingly comes with a price of poor treatment of customers. I'll pay more next time

4.0 OkayJohn, Jul 2025STN - DUB
Read more Ryanair reviews

It's not the staff's fault. The cabin crew do their best but the setup in Stansted Airport by Ryanair is poor. The herding of people like cattle is unacceptable before boarding and is something that's in every airport but only in Stansted have I seen the queueing of passengers outside the plane on the tarmac and the crew only turning up with maybe 5 minutes to depart. This is a resource issue . Yes prices are good but seemingly comes with a price of poor treatment of customers. I'll pay more next time

On time arrival but the aircraft had seen better days and needed a deep clean.

After passing through boarding gates we had to wait for 45 minutes in a small space with no place to sit.

It was appalling, full of young people who were drunk and disobeying instructions to sit down. Crew did nothing to enforce. There was a Ryanair pilot sitting in the aisle opposite me who talked through out the safety briefing so loudly I couldn’t hear. Whole thing felt unsafe

Delayed for 2 hours lack of communication no refreshments as promised and the drinks on board were not as ordered and refused to refund

Straight forward checking as long as you have completed every single detail online, prior to checking day. Efficient boarding, seating is ok for a two hour flight. Fulfilledour travel requirements from Manchester to Marseille.

Flight got delayed and they didn’t keep us informed all the time.

I couldn’t understand the aircraft tannoy announcements I was in seat 20C - nobody in our row could either. Speakers a bit too quiet plus messages read out too fast. Otherwise excellent flight. (Flight delayed by 50 mins)

I bought my flight, insurance etc early and paid over £200. But had i waited until closer the time the price was much cheaper, i appreciate that it could've been more expensive but it wasn't. A better discount for booking early would be better than your current one

ontime and super quick boarding and disembarking. I made it in 6 min from airplane through passport control to the train platformin Cologne. Amazingly quick airport.

Everything you need to know for your flight to Ostrava

Information on the airport you'll fly into in Ostrava

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