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£16+ Cheap flights to Ostrava

— OSR
24 Oct — 31 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Ostrava in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Ostrava

Sat 7/1107:30 -
Nonstop2h 10m
Mon 9/1115:20 -
Nonstop2h 20m
Deal found 23/9£35
Sat 14/1107:30 -
Nonstop2h 10m
Mon 23/1115:20 -
Nonstop2h 20m
Deal found 21/9£38
Wed 23/906:55 -
Nonstop2h 10m
Wed 7/1010:30 -
Nonstop2h 15m
Deal found 20/9£44
Sat 14/1107:30 -
Nonstop2h 10m
Mon 16/1115:20 -
Nonstop2h 20m
Deal found 19/9£48
Wed 23/906:20 -
1 stop13h 30m
Wed 7/1021:15 -
2 stops18h 10m
Deal found 20/9£161
Tue 6/1015:25 -
1 stop21h 45m
Thu 8/1014:45 -
1 stop17h 50m
Deal found 21/9£191
Sat 24/1012:05 -
1 stop7h 50m
Mon 2/1120:55 -
1 stop26h 55m
Deal found 23/9£376
Thu 29/1021:45 -
2 stops35h 40m
Mon 2/1120:55 -
1 stop26h 55m
Deal found 23/9£434
Sat 14/1109:10 -
2 stops24h 05m
Mon 23/1120:55 -
2 stops21h 40m
Deal found 21/9£471
Sat 14/1109:10 -
2 stops24h 05m
Mon 16/1120:55 -
2 stops22h 30m
Deal found 20/9£483

Find flight deals to Ostrava

Return from

£35

One-way from

£16

Popular in

April

Cheapest in

January

Average price

£170
Ryanair
  • Ryanair
  • 7/11-9/11
  • Nonstop
  • 4h 30m total
  • London to Ostrava
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Ryanair
  • Ryanair
  • 14/10-31/12
  • Nonstop
  • 2h 10m total
  • London to Ostrava
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£24 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for return flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Ostrava that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonOstrava

STN London Stansted - OSR Ostrava Mosnov

STNOSR

London Stansted

Wed 14/10

06:55-10:05

Nonstop2h 10m

Ostrava Mosnov

Wed 31/12

00:00-00:00

Nonstop0h 00m

£16

LondonOstrava

STN London Stansted - OSR Ostrava Mosnov

STNOSR

London Stansted

Wed 7/10

06:55-10:05

Nonstop2h 10m

Ostrava Mosnov

Wed 31/12

00:00-00:00

Nonstop0h 00m

£17

LondonOstrava

STN London Stansted - OSR Ostrava Mosnov

STNOSR

London Stansted

Sun 4/10

05:55-09:05

Nonstop2h 10m

Ostrava Mosnov

Wed 31/12

00:00-00:00

Nonstop0h 00m

£17

LondonOstrava

STN London Stansted - OSR Ostrava Mosnov

STNOSR

London Stansted

Wed 21/10

06:55-10:05

Nonstop2h 10m

Ostrava Mosnov

Wed 31/12

00:00-00:00

Nonstop0h 00m

£29

LondonOstrava

STN London Stansted - OSR Ostrava Mosnov

STNOSR

London Stansted

Sat 21/11

07:30-10:40

Nonstop2h 10m

Ostrava Mosnov

Wed 31/12

00:00-00:00

Nonstop0h 00m

£35

LondonOstrava

STN London Stansted - OSR Ostrava Mosnov

STNOSR

London Stansted

Sat 14/11

07:30-10:40

Nonstop2h 10m

Ostrava Mosnov

Mon 23/11

15:20-16:40

Nonstop2h 20m

£38

LondonOstrava

STN London Stansted - OSR Ostrava Mosnov

STNOSR

London Stansted

Sat 14/11

07:30-10:40

Nonstop2h 10m

Ostrava Mosnov

Mon 16/11

15:20-16:40

Nonstop2h 20m

£47

LondonOstrava

LTN London Luton - OSR Ostrava Mosnov

LTNOSR

London Luton

Mon 14/12

06:00-20:30

2 stops13h 30m

Ostrava Mosnov

Wed 31/12

00:00-00:00

Nonstop0h 00m

£83

LondonOstrava

STN London Stansted - OSR Ostrava Mosnov

STNOSR

London Stansted

Sat 7/11

07:30-10:40

Nonstop2h 10m

Ostrava Mosnov

Mon 9/11

20:55-09:50

1 stop13h 55m

£88

LondonOstrava

STN London Stansted - OSR Ostrava Mosnov

STNOSR

London Stansted

Fri 20/11

15:45-10:25

1 stop17h 40m

Ostrava Mosnov

Wed 31/12

00:00-00:00

Nonstop0h 00m

£89

Flights are sorted by cheapest return flights first.

Deals found on 19/9

Showing 1-10 of 25 resultsSorted by cheapest first
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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

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 18 hours 35 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 £16

What are the cheapest airlines that fly to Ostrava?

The cheapest airline flying from London to Ostrava is Ryanair.

Rainfall in Ostrava 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

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

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
5,460 reviews
Check prices

Entertainment

5.7

Comfort

6.5

Overall

6.9

Boarding

6.7

Crew

7.5

Food

6.0

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles
Ryanair
6.9
Okay
5,460 reviews
Ryanair
6.9
Okay
5,460 reviews
Check prices

Entertainment

5.7

Comfort

6.5

Overall

6.9

Boarding

6.7

Crew

7.5

Food

6.0

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles

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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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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