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Cheap flights from London Stansted Airport to Ostrava from £17

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
STN — OSR
4 Aug — 11 Aug1
1 adult

Cheap flight deals from Stansted to Ostrava

Discover tips and strategies to find the most affordable flight options for your journey from Stansted (STN) to Ostrava (OSR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 July 2025.

Round-trip from

£35

One-way from

£17

Popular in

August

Cheapest in

March

Average price

£135

Good round-trip deal

£103 or less
Ryanair
  • Ryanair
  • 12/9-19/9
  • Nonstop
  • 4h 25m total
  • London to Ostrava
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Ryanair
  • Ryanair
  • 27/8
  • Nonstop
  • 2h 10m total
  • London to Ostrava
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£18 potential increase over avg. return price).
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Cheapest flight prices on average. 9% potential price decrease (£7 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from London Stansted to Ostrava Mosnov.
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Find flight deals from Stansted to Ostrava

Cheapest flights from Stansted to Ostrava
Explore the most affordable flight options available from Stansted to Ostrava. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.

Wed 10/918:20STN - OSR
Nonstop2h 10mRyanair
Wed 17/921:55OSR - STN
Nonstop2h 15mRyanair
Deal found 27/7£35
Wed 10/921:05STN - OSR
2 stops16h 05mMultiple Airlines
Wed 17/921:55OSR - STN
Nonstop2h 15mMultiple Airlines
Deal found 27/7£126

Cheapflights Fare Finder

 
Customise your flight search to find flights from Stansted to Ostrava that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 30 July 2025.
Use the filters below to find and compare flights from London Stansted Airport to Ostrava that are best for you.

Fly from

Stansted

Fly to

Ostrava

Route

Depart

Return

Price

LondonOstrava

STN - OSR

STNOSR

London Stansted

Fri 19/9

15:50-19:00

Nonstop2h 10m

Ostrava Mosnov

Sun 21/9

15:50-17:05

Nonstop2h 15m

£46

LondonOstrava

STN - OSR

STNOSR

London Stansted

Sat 27/9

20:45-08:20

1 stop10h 35m

Ostrava Mosnov

Fri 3/10

19:15-23:10

2 stops28h 55m

£219

LondonOstrava

STN - OSR

STNOSR

London Stansted

Wed 27/8

18:20-21:30

Nonstop2h 10m

£17

LondonOstrava

STN - OSR

STNOSR

London Stansted

Tue 30/9

22:05-14:10

2 stops15h 05m

£97

Flights are sorted by cheapest return flights first.

Deals found on 27/7

Best time to book a flight from Stansted to Ostrava

Have a flexible travel schedule? Discover the best time to fly to Ostrava from Stansted 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 from London Stansted Airport to Ostrava

What is the cheapest time of day to fly from STN to OSR?

Find hourly flight availability from Stansted to Ostrava. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 July 2025.

It’s optimal to fly from London Stansted Airport to Ostrava in the morning. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the afternoon.

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 30 July 2025.
Read through reviews of airlines operating flights from London Stansted Airport to Ostrava, such as Ryanair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.9
Okay
5,152 reviews
Check prices

Boarding

6.7

Overall

6.9

Entertainment

5.6

Comfort

6.5

Crew

7.5

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
6.9
Okay
5,152 reviews
Ryanair
6.9
Okay
5,152 reviews
Check prices

Boarding

6.7

Overall

6.9

Entertainment

5.6

Comfort

6.5

Crew

7.5

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.

Related info for your journey

Find useful and relevant information for your journey from Stansted to Ostrava. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    If you book a flight to Ostrava from London Stansted, you will be flying to Mosnov, which is the city’s only airport. Ostrava Mosnov (OSR) is located 12.2 mi from the center of Ostrava. There are 0 flights from London Stansted to Mosnov per day from 1 airline.

  • What is the cheapest airline to fly from London Stansted Airport to Ostrava round-trip?

    Ryanair, at £35, was found to be the cheapest airline from London Stansted Airport to Ostrava.. You may be able to fly from London Stansted Airport to Ostrava for 67% less than the average price by searching for this airline.

  • What are the cheapest flights from London Stansted Airport to Ostrava?

    The cheapest flight price from London Stansted Airport to Ostrava is £63. On average you can expect to pay £179. The most popular route, (London Stansted - Ostrava Mosnov), can usually be booked for £35.

  • Can I find deals for flights from Stansted to Ostrava that include hotel bookings?

    Yes. In addition to deals on Stansted to Ostrava flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Stansted to Ostrava?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stansted to Ostrava.

  • Can I find deals for business class flights from Stansted to Ostrava?

    Yes. Cheapflights offers flight deals from Stansted to Ostrava by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Stansted to Ostrava

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Ostrava flights
Gatwick to Ostrava flights
Luton to Ostrava flights
London City to Ostrava flights
Southend to Ostrava flights

Top airline flying from Stansted to Ostrava

Discover the top airline that operate flights from Stansted to Ostrava. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 30 July 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£32Average£77FlexibilityNo cancel feeOn-timeN/A
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Stansted to Ostrava?

Cheapflights helps you search for flights from Stansted 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 from Stansted to Ostrava?

Cheapflights simply makes it quick and affordable to book flights from Stansted to Ostrava by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Stansted to Ostrava with no change fees?

Certainly. Search results for flights to Ostrava from Stansted shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Stansted to Ostrava and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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