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£17+ Cheap flights to Ostrava

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/9. Fares are subject to change and may not be available on all flights or dates of travel.
— OSR
1 sept. — 8 sept.1
1 adult

Flights to Ostrava in 2025

Find the latest flights to Ostrava in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 27 août 2025.

Return from

£37

One-way from

£17

Popular in

August

Cheapest in

May

Average price

£152

Good round-trip deal

£125 or less

Good one-way deal

£85 or less
Ryanair
  • Ryanair
  • 5/10-14/10
  • Nonstop
  • 4h 25m total
  • London to Ostrava
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Ryanair
  • Ryanair
  • 26/9
  • Nonstop
  • 2h 10m total
  • London to Ostrava
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Highest demand for flights based on searches. 23% potential increase in price (£19 potential increase over avg. return price).
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Cheapest flight prices on average. 7% potential price decrease (£5 potential savings vs. average return price).
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Average for return flights in August 2025
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Price to beat on a round-trip flight from London to Ostrava Mosnov.
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Price to beat on a one-way flight from London to Ostrava Mosnov.
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Find flight deals to Ostrava

Cheapest flights to Ostrava
Explore the most affordable flight options available to Ostrava. Find the lowest fares based on data from user searches, with prices last updated on 27 août 2025.

dim. 5/1012:15STN - OSR
Nonstop2h 10mRyanair
mar. 14/1020:20OSR - STN
Nonstop2h 15mRyanair
Deal found 25/8£37
ven. 19/915:50STN - OSR
Nonstop2h 10mRyanair
dim. 21/915:50OSR - STN
Nonstop2h 15mRyanair
Deal found 25/8£48
ven. 29/815:50STN - OSR
Nonstop2h 10mRyanair
mer. 3/921:55OSR - STN
Nonstop2h 15mRyanair
Deal found 26/8£98
jeu. 13/1108:30LTN - OSR
1 stop4h 40mMultiple Airlines
mer. 19/1117:20OSR - LTN
1 stop25h 55mMultiple Airlines
Deal found 25/8£137
dim. 5/1007:25STN - OSR
2 stops25h 10mMultiple Airlines
mar. 14/1020:20OSR - STN
Nonstop2h 15mMultiple Airlines
Deal found 25/8£139
ven. 14/1108:30LTN - OSR
1 stop4h 40mMultiple Airlines
mer. 19/1117:20OSR - LTN
1 stop21h 35mMultiple Airlines
Deal found 25/8£146
ven. 14/1106:20LGW - OSR
1 stop6h 50mMultiple Airlines
mer. 19/1117:20OSR - LGW
1 stop19h 35mMultiple Airlines
Deal found 25/8£152
dim. 5/1008:25LTN - OSR
1 stop14h 45mMultiple Airlines
mar. 14/1014:45OSR - LTN
1 stop5h 20mMultiple Airlines
Deal found 25/8£155
lun. 13/1017:00LGW - OSR
1 stop20h 10mMultiple Airlines
ven. 24/1014:45OSR - LGW
1 stop9h 00mMultiple Airlines
Deal found 25/8£160
dim. 5/1019:40LGW - OSR
1 stop12h 55mMultiple Airlines
mar. 14/1014:45OSR - LGW
1 stop9h 00mMultiple Airlines
Deal found 25/8£169
dim. 12/1017:00LGW - OSR
1 stop6h 10mMultiple Airlines
ven. 24/1014:45OSR - LGW
1 stop9h 00mMultiple Airlines
Deal found 25/8£182
ven. 14/1106:30LHR - OSR
1 stop6h 40mLOT
mer. 19/1117:20OSR - LHR
1 stop5h 40mLOT
Deal found 25/8£193

Cheapflights Fare Finder

 
Locate flights to Ostrava that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 27 août 2025.
Use the filters below to find and compare flights to Ostrava that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonOstrava

STN - OSR

STNOSR

London Stansted

dim. 5/10

12:15-15:25

Nonstop2h 10m

Ostrava Mosnov

mar. 14/10

20:20-21:35

Nonstop2h 15m

£37

LondonOstrava

STN - OSR

STNOSR

London Stansted

ven. 19/9

15:50-19:00

Nonstop2h 10m

Ostrava Mosnov

dim. 21/9

15:50-17:05

Nonstop2h 15m

£48

LondonOstrava

LTN - OSR

LTNOSR

London Luton

jeu. 13/11

08:30-14:10

1 stop4h 40m

Ostrava Mosnov

mer. 19/11

17:20-18:15

1 stop25h 55m

£137

LondonOstrava

STN - OSR

STNOSR

London Stansted

dim. 5/10

07:25-09:35

2 stops25h 10m

Ostrava Mosnov

mar. 14/10

20:20-21:35

Nonstop2h 15m

£139

LondonOstrava

LTN - OSR

LTNOSR

London Luton

ven. 14/11

08:30-14:10

1 stop4h 40m

Ostrava Mosnov

mer. 19/11

17:20-13:55

1 stop21h 35m

£146

LondonOstrava

LGW - OSR

LGWOSR

London Gatwick

ven. 14/11

06:20-14:10

1 stop6h 50m

Ostrava Mosnov

mer. 19/11

17:20-11:55

1 stop19h 35m

£152

LondonOstrava

LTN - OSR

LTNOSR

London Luton

dim. 5/10

08:25-00:10

1 stop14h 45m

Ostrava Mosnov

mar. 14/10

14:45-19:05

1 stop5h 20m

£155

LondonOstrava

LGW - OSR

LGWOSR

London Gatwick

lun. 13/10

17:00-14:10

1 stop20h 10m

Ostrava Mosnov

ven. 24/10

14:45-22:45

1 stop9h 00m

£160

LondonOstrava

LGW - OSR

LGWOSR

London Gatwick

dim. 5/10

19:40-09:35

1 stop12h 55m

Ostrava Mosnov

mar. 14/10

14:45-22:45

1 stop9h 00m

£169

LondonOstrava

LGW - OSR

LGWOSR

London Gatwick

dim. 12/10

17:00-00:10

1 stop6h 10m

Ostrava Mosnov

ven. 24/10

14:45-22:45

1 stop9h 00m

£182

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Showing 1-10 of 53 results
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6

Best time to book a flight to Ostrava

Have a flexible travel schedule? Discover the best time to fly to Ostrava with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Ostrava

How long is the flight to Ostrava?

On average, a flight from London to Ostrava takes 10 hours 9 minutes. Flights to Ostrava from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Ostrava?

The most popular airline flying from London to Ostrava is Ryanair.

Ryanair
Ryanair
From £41

What are the cheapest airlines that fly to Ostrava?

The cheapest airline flying from London to Ostrava is Ryanair.

Rainfall in Ostrava by month

Plan your trip to Ostrava by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ostrava ranges from 30.0 - 100.0 inches per month. June is typically the wettest month, when rainfall can reach 100.0 mm. January is typically the driest time to visit Ostrava when rainfall is around 30.0 mm.

Temperature in Ostrava by month

Plan your trip to Ostrava by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ostrava, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

Reviews of airlines servicing Ostrava

Get insights into the airlines that provide service to Ostrava. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ostrava. Reviews last updated 27 août 2025.
Read reviews from past customers who have flown Ryanair to the Czech Republic. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.9
Okay
5,152 reviews
Check prices

Entertainment

5.6

Food

6.0

Boarding

6.7

Comfort

6.5

Crew

7.5

Overall

6.9

Reviews

1 / 20
8.0
Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.
Ryanair
6.9
Okay
5,152 reviews
Ryanair
6.9
Okay
5,152 reviews
Check prices

Entertainment

5.6

Food

6.0

Boarding

6.7

Comfort

6.5

Crew

7.5

Overall

6.9

Reviews

1 / 20
8.0
Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.

FAQs about flying to Ostrava

  • What airport do you fly into for flights to Ostrava?

    Ostrava Mosnov (OSR), located 12.2 mi from the city center, is the airport you fly into when you book flights to Ostrava.

  • Can I find cheaper flights to Ostrava if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Ostrava on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Ostrava?

    Based on reviews from Cheapflights users, Ryanair is rated the highest out of the airlines that fly to Ostrava.

  • What is the cheapest airport to fly to in Ostrava?

    Ostrava Mosnov is currently the cheapest airport to fly to in Ostrava. One-way flights to Ostrava Mosnov typically cost £17, while return flights cost around £45.

  • Where does the fastest flight to Ostrava depart from?

    For those looking to save time traveling to Ostrava, London offers the quickest one-way flight (2 hours 10 minutes).

  • Does Ostrava Mosnov have car hire?

    Yes. Those touching down at Ostrava Mosnov can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Ostrava Mosnov?

    Yes. Ostrava Mosnov has hotels nearby for those requiring accommodations. Elmontex Air is the closest property to Ostrava Mosnov (0.0 mi away from Ostrava Mosnov).

See more FAQs

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Ostrava.

Can Cheapflights find flights to Ostrava with no change fees?

Yes, we can. To see specific flights to Ostrava with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights to Ostrava become cheaper?

Yes, Cheapflights offers price alerts on Ostrava flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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