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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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
— OSR
12 loka — 19 loka1
1 adult
1 adult, Economy

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 12 syyskuu 2025.

Return from

£56

One-way from

£17

Popular in

August

Cheapest in

May

Average price

£56

Good round-trip deal

£39 or less
Ryanair
  • Ryanair
  • 26/9-28/9
  • Nonstop
  • 4h 25m total
  • London to Ostrava
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Ryanair
  • Ryanair
  • 10/10
  • Nonstop
  • 2h 10m total
  • London to Ostrava
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Highest demand for flights based on searches. 22% 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 September 2025
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Price to beat on a round-trip 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 12 syyskuu 2025.

pe 26/915:50STN - OSR
Nonstop2h 10mRyanair
su 28/915:50OSR - STN
Nonstop2h 15mRyanair
Deal found 10/9£56
pe 19/915:50STN - OSR
Nonstop2h 10mRyanair
su 21/915:50OSR - STN
Nonstop2h 15mRyanair
Deal found 11/9£68
la 25/1020:45STN - OSR
1 stop11h 30mRyanair
la 1/1120:40OSR - STN
Nonstop2h 20mRyanair
Deal found 10/9£188
pe 26/915:50STN - OSR
Nonstop2h 10mMultiple Airlines
su 28/908:45OSR - STN
3 stops17h 05mMultiple Airlines
Deal found 10/9£220
pe 3/1006:30LHR - OSR
1 stop6h 40mLOT
ma 6/1005:35OSR - LHR
1 stop12h 45mLOT
Deal found 11/9£225
pe 19/906:50LTN - OSR
1 stop11h 00mMultiple Airlines
su 21/908:45OSR - LTN
1 stop6h 55mMultiple Airlines
Deal found 11/9£251
pe 26/906:50LTN - OSR
1 stop11h 00mMultiple Airlines
su 28/908:45OSR - LTN
1 stop6h 55mMultiple Airlines
Deal found 10/9£268
la 25/1021:10STN - OSR
3 stops27h 00mMultiple Airlines
la 1/1120:40OSR - STN
Nonstop2h 20mMultiple Airlines
Deal found 10/9£306
pe 19/907:10STN - OSR
1 stop10h 40mMultiple Airlines
su 21/908:45OSR - STN
2 stops17h 05mMultiple Airlines
Deal found 11/9£347
pe 19/919:25LGW - OSR
1 stop14h 50mMultiple Airlines
su 21/905:00OSR - LGW
1 stop9h 45mMultiple Airlines
Deal found 11/9£355
pe 19/906:30LHR - OSR
1 stop6h 40mMultiple Airlines
su 21/908:45OSR - LHR
2 stops14h 55mMultiple Airlines
Deal found 11/9£463
ma 29/920:10LCY - OSR
2 stops41h 00mMultiple Airlines
ti 7/1014:45OSR - LCY
2 stops27h 35mMultiple Airlines
Deal found 12/9£470

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 12 syyskuu 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

pe 26/9

15:50-19:00

Nonstop2h 10m

Ostrava Mosnov

su 28/9

15:50-17:05

Nonstop2h 15m

£56

LondonOstrava

STN - OSR

STNOSR

London Stansted

la 25/10

20:45-09:15

1 stop11h 30m

Ostrava Mosnov

la 1/11

20:40-22:00

Nonstop2h 20m

£188

LondonOstrava

STN - OSR

STNOSR

London Stansted

pe 26/9

15:50-19:00

Nonstop2h 10m

Ostrava Mosnov

su 28/9

08:45-00:50

3 stops17h 05m

£220

LondonOstrava

LHR - OSR

LHROSR

London Heathrow

pe 3/10

06:30-14:10

1 stop6h 40m

Ostrava Mosnov

ma 6/10

05:35-17:20

1 stop12h 45m

£225

LondonOstrava

LTN - OSR

LTNOSR

London Luton

pe 26/9

06:50-18:50

1 stop11h 00m

Ostrava Mosnov

su 28/9

08:45-14:40

1 stop6h 55m

£268

LondonOstrava

STN - OSR

STNOSR

London Stansted

la 25/10

21:10-01:10

3 stops27h 00m

Ostrava Mosnov

la 1/11

20:40-22:00

Nonstop2h 20m

£306

LondonOstrava

LCY - OSR

LCYOSR

London City

ma 29/9

20:10-14:10

2 stops41h 00m

Ostrava Mosnov

ti 7/10

14:45-17:20

2 stops27h 35m

£470

LondonOstrava

LGW - OSR

LGWOSR

London Gatwick

pe 26/9

05:55-18:50

1 stop11h 55m

Ostrava Mosnov

su 28/9

10:00-16:05

2 stops31h 05m

£520

LondonOstrava

LHR - OSR

LHROSR

London Heathrow

pe 24/10

06:30-14:10

1 stop6h 40m

Ostrava Mosnov

su 26/10

08:40-21:05

3 stops37h 25m

£540

LondonOstrava

LHR - OSR

LHROSR

London Heathrow

pe 26/9

17:10-09:10

2 stops15h 00m

Ostrava Mosnov

su 28/9

10:00-08:40

2 stops23h 40m

£960

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 40 results
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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 24 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 12 syyskuu 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
6.8
Okay
5,158 reviews
Check prices

Entertainment

5.6

Crew

7.5

Boarding

6.7

Comfort

6.5

Overall

6.8

Food

6.0

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
6.8
Okay
5,158 reviews
Ryanair
6.8
Okay
5,158 reviews
Check prices

Entertainment

5.6

Crew

7.5

Boarding

6.7

Comfort

6.5

Overall

6.8

Food

6.0

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.

  • 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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Cheapflights helps you search for flights to Ostrava via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets to Ostrava?

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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