What are the cheapest airlines flying from London to Ostrava round-trip?

Cheapflights users have booked flights from London to Ostrava round-trip from £30. Another airline that can offer you cheap pricing is LOT. Ryanair is priced at 69% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from London to Ostrava one-way?

To fly one-way, consider booking your trip with Ryanair, which is currently one of the cheapest options available, starting at £26. LOT flights start at £131 while deals on TAP AIR PORTUGAL start at £335 one-way.

What is the cheapest day to fly from London to Ostrava?

Travellers seeking maximum savings on their London to Ostrava flight should consider departing on Friday at midday when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from London to Ostrava?

The most popular flight routes from London to Ostrava are London Heathrow - Ostrava Mosnov, London Stansted - Ostrava Mosnov and London Gatwick - Ostrava Mosnov.

What is the cheapest day to fly round-trip from London to Ostrava?

Sunday flights are found to be more expensive to fly from London to Ostrava. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Ostrava.

What is the cheapest month to fly from London to Ostrava?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, November can be a great choice for travel to Ostrava. Flights to Ostrava from London in November are about £98 on average during November, but can be found for as low as £46.

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

Located just 12.2 mi from the city center, Ostrava Mosnov is the airport most travelers will use when flying to Ostrava from London. Booking flights from London to Mosnov (OSR) should be relatively easy as there are 0 daily inbound flights from London from 2 different airlines.

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

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

How can I find direct flights from London to Ostrava?

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

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

Yes. Cheapflights offers flight deals from London 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.

£26+ Flights from London to Ostrava

Cheap flight deals from London to Ostrava

Round-trip from	£30
One-way from	£26
Popular in	August
Cheapest in	November
Average price	£87
Good round-trip deal	£61 or less
Good one-way deal	£36 or less

Ryanair
30/4-7/5
Nonstop
4h 25m total
London to Ostrava

Search Deals

Ryanair
13/6
Nonstop
2h 10m total
London to Ostrava

Search Deals

Highest demand for flights based on searches. 25% potential increase in price (£24 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 12% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from London (LON) to Ostrava Mosnov.

Search Deals

Price to beat on a one-way flight from London (LON) to Ostrava Mosnov.

Search Deals

Find flight deals from London to Ostrava

Cheapest flights from London to Ostrava
Explore the most affordable flight options available from London to Ostrava. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 April 2025.

Fri 30/515:50STN - OSR

Nonstop2h 10mRyanair

Fri 6/620:05OSR - STN

Nonstop2h 15mRyanair

Deal found 14/4£71

Wed 16/418:20STN - OSR

Nonstop2h 10mMultiple Airlines

Wed 23/421:25OSR - STN

1 stop26h 55mMultiple Airlines

Deal found 15/4£123

Fri 20/606:30LHR - OSR

1 stop6h 40mLOT

Mon 23/605:30OSR - LHR

1 stop17h 30mLOT

Deal found 15/4£191

Fri 20/608:25LTN - OSR

1 stop4h 45mMultiple Airlines

Tue 24/614:45OSR - LTN

2 stops6h 55mMultiple Airlines

Deal found 15/4£220

Fri 30/505:55LGW - OSR

1 stop11h 55mMultiple Airlines

Fri 6/619:15OSR - LGW

1 stop14h 45mMultiple Airlines

Deal found 15/4£248

Fri 2/506:30LHR - OSR

1 stop6h 40mMultiple Airlines

Sun 4/508:45OSR - LHR

2 stops14h 55mMultiple Airlines

Deal found 15/4£269

Fri 30/506:30SEN - OSR

1 stop11h 20mMultiple Airlines

Fri 6/619:15OSR - SEN

1 stop13h 45mMultiple Airlines

Deal found 14/4£278

Wed 16/420:10LCY - OSR

2 stops17h 00mMultiple Airlines

Wed 23/414:45OSR - LCY

2 stops28h 25mMultiple Airlines

Deal found 15/4£912

Best flights from London to Ostrava
Discover carefully curated flight deals from London to Ostrava that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 April 2025.

Wed 30/418:20STN - OSR

Nonstop2h 10mRyanair

Wed 7/521:55OSR - STN

Nonstop2h 15mRyanair

Deal found 15/4£30

Fri 2/515:50STN - OSR

Nonstop2h 10mMultiple Airlines

Fri 16/514:45OSR - STN

2 stops8h 00mMultiple Airlines

Deal found 15/4£145

Fri 20/606:30LHR - OSR

1 stop6h 40mLOT

Mon 23/605:30OSR - LHR

1 stop17h 30mLOT

Deal found 15/4£191

Fri 20/608:25LTN - OSR

1 stop4h 45mMultiple Airlines

Tue 24/614:45OSR - LTN

2 stops6h 55mMultiple Airlines

Deal found 15/4£220

Fri 30/505:55LGW - OSR

1 stop11h 55mMultiple Airlines

Fri 6/619:15OSR - LGW

1 stop14h 45mMultiple Airlines

Deal found 15/4£248

Fri 2/506:30LHR - OSR

1 stop6h 40mMultiple Airlines

Sun 4/508:45OSR - LHR

2 stops14h 55mMultiple Airlines

Deal found 15/4£269

Fri 30/506:30SEN - OSR

1 stop11h 20mMultiple Airlines

Fri 6/619:15OSR - SEN

1 stop13h 45mMultiple Airlines

Deal found 14/4£278

Fri 2/506:55LCY - OSR

2 stops6h 15mMultiple Airlines

Fri 16/514:45OSR - LCY

2 stops7h 00mMultiple Airlines

Deal found 15/4£2,586

Last-minute flights from London to Ostrava
Discover last-minute flight deals from London to Ostrava. Data last updated 16 April 2025 and is based on user searches.

Wed 16/418:20STN - OSR

Nonstop2h 10mMultiple Airlines

Wed 23/421:25OSR - STN

1 stop26h 55mMultiple Airlines

Deal found 15/4£123

Wed 16/420:10LCY - OSR

2 stops17h 00mMultiple Airlines

Wed 23/414:45OSR - LCY

2 stops28h 25mMultiple Airlines

Deal found 15/4£912

Mon 21/407:05STN - OSR

2 stops30h 05mMultiple Airlines

Thu 24/414:45OSR - STN

2 stops29h 25mMultiple Airlines

Deal found 15/4£312

Tue 22/416:35STN - OSR

Nonstop2h 10mRyanair

Fri 25/420:05OSR - STN

Nonstop2h 15mRyanair

Deal found 15/4£80

Tue 22/418:10LHR - OSR

1 stop19h 00mLOT

Fri 25/414:45OSR - LHR

1 stop19h 35mLOT

Deal found 15/4£230

Tue 22/421:20LTN - OSR

2 stops22h 40mMultiple Airlines

Fri 25/419:15OSR - LTN

1 stop20h 35mMultiple Airlines

Deal found 15/4£232

Tue 22/406:50LHR - OSR

2 stops6h 20mMultiple Airlines

Fri 25/414:45OSR - LHR

1 stop8h 15mMultiple Airlines

Deal found 15/4£346

Tue 22/419:15LGW - OSR

2 stops17h 55mMultiple Airlines

Fri 25/414:45OSR - LGW

2 stops18h 30mMultiple Airlines

Deal found 15/4£396

Fri 2/506:30LHR - OSR

1 stop6h 40mMultiple Airlines

Sun 4/508:45OSR - LHR

2 stops14h 55mMultiple Airlines

Deal found 15/4£269

Fri 30/515:50STN - OSR

Nonstop2h 10mRyanair

Fri 6/620:05OSR - STN

Nonstop2h 15mRyanair

Deal found 14/4£71

Fri 30/506:30LHR - OSR

1 stop6h 40mLOT

Fri 6/614:45OSR - LHR

1 stop8h 15mLOT

Deal found 15/4£191

Fri 30/508:25LTN - OSR

1 stop4h 45mMultiple Airlines

Fri 6/614:45OSR - LTN

1 stop5h 20mMultiple Airlines

Deal found 15/4£226

One-way flights from London to Ostrava
Search for one-way flight options from London to Ostrava. Find affordable one-way fares based on user searches. Data last updated 16 April 2025.

Fri 13/615:50STN - OSR

Nonstop2h 10mRyanair

Deal found 16/4£26

Sun 27/415:30STN - OSR

1 stop17h 05mMultiple Airlines

Deal found 16/4£67

Tue 22/408:25LTN - OSR

1 stop4h 45mMultiple Airlines

Deal found 15/4£82

Sun 1/619:40LGW - OSR

1 stop12h 55mMultiple Airlines

Deal found 15/4£84

Sun 1/615:35SEN - OSR

1 stop17h 00mMultiple Airlines

Deal found 15/4£102

Tue 6/512:50LTN - OSR

2 stops31h 10mRyanair

Deal found 15/4£111

Tue 6/506:30LHR - OSR

1 stop6h 40mLOT

Deal found 15/4£131

Tue 20/517:30LHR - OSR

1 stop19h 40mMultiple Airlines

Deal found 15/4£137

Tue 22/420:35LGW - OSR

2 stops23h 25mRyanair

Deal found 15/4£148

Tue 20/518:40LCY - OSR

2 stops18h 30mLOT

Deal found 15/4£194

Tue 13/516:25LGW - OSR

2 stops44h 45mTAP AIR PORTUGAL

Deal found 15/4£335

Wed 14/509:20LCY - OSR

2 stops27h 50mMultiple Airlines

Deal found 15/4£368

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonOstrava

STN - OSR

STNOSR

London Stansted

Fri 30/5

15:50-19:00

Nonstop2h 10m

Ostrava Mosnov

Fri 6/6

20:05-21:20

Nonstop2h 15m

£71

LondonOstrava

STN - OSR

STNOSR

London Stansted

Fri 2/5

15:50-19:00

Nonstop2h 10m

Ostrava Mosnov

Fri 16/5

14:45-21:45

2 stops8h 00m

£145

LondonOstrava

LHR - OSR

LHROSR

London Heathrow

Fri 20/6

06:30-14:10

1 stop6h 40m

Ostrava Mosnov

Mon 23/6

05:30-22:00

1 stop17h 30m

£191

LondonOstrava

LTN - OSR

LTNOSR

London Luton

Fri 20/6

08:25-14:10

1 stop4h 45m

Ostrava Mosnov

Tue 24/6

14:45-20:40

2 stops6h 55m

£220

LondonOstrava

LGW - OSR

LGWOSR

London Gatwick

Fri 30/5

05:55-18:50

1 stop11h 55m

Ostrava Mosnov

Fri 6/6

19:15-09:00

1 stop14h 45m

£248

LondonOstrava

LHR - OSR

LHROSR

London Heathrow

Fri 2/5

06:30-14:10

1 stop6h 40m

Ostrava Mosnov

Sun 4/5

08:45-22:40

2 stops14h 55m

£269

LondonOstrava

SEN - OSR

SENOSR

London Southend

Fri 30/5

06:30-18:50

1 stop11h 20m

Ostrava Mosnov

Fri 6/6

19:15-08:00

1 stop13h 45m

£278

LondonOstrava

LCY - OSR

LCYOSR

London City

Fri 2/5

06:55-14:10

2 stops6h 15m

Ostrava Mosnov

Fri 16/5

14:45-20:45

2 stops7h 00m

£2,586

LondonOstrava

STN - OSR

STNOSR

London Stansted

Fri 13/6

15:50-19:00

Nonstop2h 10m

£26

LondonOstrava

STN - OSR

STNOSR

London Stansted

Sun 27/4

15:30-09:35

1 stop17h 05m

£67

Flights are sorted by cheapest return flights first.

Deals found on 16/4

Showing 1-10 of 20 results

Best time to book a flight from London to Ostrava

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

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

A simple way to save on the total cost of your ticket is to fly from London to Ostrava in the morning. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight in the afternoon.

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

To help decide which airline to fly from London to Ostrava, see what other customers have to say about LOT, TAP AIR PORTUGAL and Ryanair. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

LOT

7.6

Good

1,065 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

LOT

7.6

Good

1,065 reviews

LOT

7.6

Good

1,065 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

TAP AIR PORTUGAL

7.1

Good

1,837 reviews

LOT

7.6

Good

1,065 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

Ryanair

6.8

Okay

5,036 reviews

LOT

7.6

Good

1,065 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

Related info for your journey

What airport do you fly into for flights to Ostrava from London?
Located just 12.2 mi from the city center, Ostrava Mosnov is the airport most travelers will use when flying to Ostrava from London. Booking flights from London to Mosnov (OSR) should be relatively easy as there are 0 daily inbound flights from London from 2 different airlines.
What are the cheapest airlines flying from London to Ostrava round-trip?
Cheapflights users have booked flights from London to Ostrava round-trip from £30. Another airline that can offer you cheap pricing is LOT. Ryanair is priced at 69% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from London to Ostrava one-way?
To fly one-way, consider booking your trip with Ryanair, which is currently one of the cheapest options available, starting at £26. LOT flights start at £131 while deals on TAP AIR PORTUGAL start at £335 one-way.
What are the most popular routes from London to Ostrava?
The most popular flight routes from London to Ostrava are London Heathrow - Ostrava Mosnov, London Stansted - Ostrava Mosnov and London Gatwick - Ostrava Mosnov.
Can I find deals for flights from London to Ostrava that include hotel bookings?
Yes. In addition to deals on London to Ostrava flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Ostrava?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Ostrava.
Can I find deals for business class flights from London to Ostrava?
Yes. Cheapflights offers flight deals from London 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for London to Ostrava

Heathrow to Ostrava flights

Stansted to Ostrava flights

Gatwick to Ostrava flights

Luton to Ostrava flights

Southend to Ostrava flights

London City to Ostrava flights

Bristol to Ostrava flights

Birmingham to Ostrava flights

Manchester to Ostrava flights

Top 2 airlines flying from London to Ostrava

Airline	Cheapest	Average	Flexibility	On-time
Ryanair	Cheapest£32	Average£69	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
LOT	Cheapest£155	Average£194	FlexibilityNo cancel fee	On-time81%	Search LOT flights

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

Deals for London to Ostrava flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Ostrava for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Ostrava from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for London to Ostrava flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from London to Ostrava from £26

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 13/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Ostrava

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from London to Ostrava

Cheapest flights from London to OstravaExplore the most affordable flight options available from London to Ostrava. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 April 2025.

Explore the most affordable flight options available from London to Ostrava. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 April 2025.

Cheapflights Fare Finder

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

Best time to book a flight from London to Ostrava

Have a flexible travel schedule? Discover the best time to fly to Ostrava from London with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London to Ostrava

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

Find hourly flight availability from London 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 16 April 2025.

Rainfall in Ostrava by month

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

Temperature in Ostrava by month

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

Reviews of airlines servicing Ostrava

To help decide which airline to fly from London to Ostrava, see what other customers have to say about LOT, TAP AIR PORTUGAL and Ryanair. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from London 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?

What are the cheapest airlines flying from London to Ostrava round-trip?

What are the cheapest airlines to fly from London to Ostrava one-way?

What are the most popular routes from London to Ostrava?

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

How can I find direct flights from London to Ostrava?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Ostrava

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from London to Ostrava

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 London to Ostrava?

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

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

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

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Cheapest flights from London to Ostrava
Explore the most affordable flight options available from London to Ostrava. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 April 2025.