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.

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).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Gatwick Airport to Ostrava as you normally would.

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

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

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

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

How can I find direct flights from Gatwick to Ostrava?

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

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

Yes. Cheapflights offers flight deals from Gatwick 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.

£128+ Cheap Flights from London Gatwick Airport to Ostrava

Cheap flight deals from Gatwick to Ostrava

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Gatwick to Ostrava
Explore the most affordable flight options available from Gatwick to Ostrava. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2026.

Sun 25/1021:50 -

1 stop21h 40m

Mon 2/1120:55 -

1 stop17h 05m

Deal found 21/8£168

Mon 28/918:40 -

2 stops18h 30m

Wed 30/921:15 -

1 stop16h 25m

Deal found 25/8£211

Sun 4/1021:15 -

3 stops39h 55m

Wed 21/1021:15 -

1 stop16h 25m

Deal found 21/8£227

Thu 8/1008:20 -

2 stops28h 45m

Thu 15/1014:45 -

2 stops17h 35m

Deal found 24/8£235

Sat 24/1006:00 -

1 stop13h 55m

Sat 31/1010:50 -

2 stops23h 00m

Deal found 23/8£241

Wed 26/817:00 -

1 stop7h 05m

Wed 2/921:15 -

2 stops20h 50m

Deal found 25/8£251

Thu 15/1017:15 -

2 stops19h 50m

Fri 23/1014:45 -

2 stops12h 15m

Deal found 22/8£269

Thu 24/908:30 -

2 stops28h 35m

Sun 27/914:45 -

2 stops17h 55m

Deal found 25/8£302

Find flight deals from Gatwick to Ostrava

Round-trip from	£168
One-way from	£128
Popular in	April
Cheapest in	January
Average price	£199

25/10-2/11
2 total stops
38h 45m total
London to Ostrava

Search Deals

7/9
2 total stops
16h 55m total
London to Ostrava

Search Deals

Highest demand for flights based on searches. 24% potential increase in price (£30 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonOstrava

LGW London Gatwick - OSR Ostrava Mosnov

LGWOSR

London Gatwick

Sun 25/10

21:50-20:30

1 stop21h 40m

Ostrava Mosnov

Mon 2/11

20:55-13:00

1 stop17h 05m

£168

LondonOstrava

LGW London Gatwick - OSR Ostrava Mosnov

LGWOSR

London Gatwick

Mon 28/9

18:40-14:10

2 stops18h 30m

Ostrava Mosnov

Wed 30/9

21:15-12:40

1 stop16h 25m

£211

LondonOstrava

LGW London Gatwick - OSR Ostrava Mosnov

LGWOSR

London Gatwick

Sun 4/10

21:15-14:10

3 stops39h 55m

Ostrava Mosnov

Wed 21/10

21:15-12:40

1 stop16h 25m

£227

LondonOstrava

LGW London Gatwick - OSR Ostrava Mosnov

LGWOSR

London Gatwick

Thu 8/10

08:20-14:05

2 stops28h 45m

Ostrava Mosnov

Thu 15/10

14:45-07:20

2 stops17h 35m

£235

LondonOstrava

LGW London Gatwick - OSR Ostrava Mosnov

LGWOSR

London Gatwick

Sat 24/10

06:00-20:55

1 stop13h 55m

Ostrava Mosnov

Sat 31/10

10:50-08:50

2 stops23h 00m

£241

LondonOstrava

LGW London Gatwick - OSR Ostrava Mosnov

LGWOSR

London Gatwick

Thu 15/10

17:15-14:05

2 stops19h 50m

Ostrava Mosnov

Fri 23/10

14:45-02:00

2 stops12h 15m

£269

Fastest return journey

LondonOstrava

LGW London Gatwick - OSR Ostrava Mosnov

LGWOSR

London Gatwick

Thu 1/10

22:00-14:05

2 stops15h 05m

Ostrava Mosnov

Sun 4/10

14:45-00:10

2 stops10h 25m

£320

LondonOstrava

LGW London Gatwick - OSR Ostrava Mosnov

LGWOSR

London Gatwick

Fri 18/9

14:50-11:10

1 stop19h 20m

Ostrava Mosnov

Sat 19/9

21:20-12:55

2 stops16h 35m

£325

Cheapest one-way

Fastest single journey

LondonOstrava

LGW London Gatwick - OSR Ostrava Mosnov

LGWOSR

London Gatwick

Mon 7/9

20:15-14:10

2 stops16h 55m

£128

LondonOstrava

LGW London Gatwick - OSR Ostrava Mosnov

LGWOSR

London Gatwick

Fri 18/9

20:45-20:55

1 stop23h 10m

£158

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Showing 1-10 of 12 resultsSorted by cheapest first

Best time to book a flight from Gatwick to Ostrava

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

LGW-OSR

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.

Related info for your journey

What airport do you fly into for flights to Ostrava from London Gatwick?
Located just 12.2 mi from the city center, Ostrava Mosnov is the airport most travelers will use when flying to Ostrava from London Gatwick. Booking flights from London Gatwick to Mosnov (OSR) should be relatively easy as there are 0 daily inbound flights from London Gatwick from 0 different airlines.
Can I find deals for flights from Gatwick to Ostrava that include hotel bookings?
Yes. In addition to deals on Gatwick to Ostrava flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Gatwick to Ostrava?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Ostrava.
Can I find deals for business class flights from Gatwick to Ostrava?
Yes. Cheapflights offers flight deals from Gatwick 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.

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Cheap flights from London Gatwick Airport to Ostrava from £128

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Gatwick to Ostrava

Cheapest flights from Gatwick to OstravaExplore the most affordable flight options available from Gatwick to Ostrava. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2026.

Explore the most affordable flight options available from Gatwick to Ostrava. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2026.

Best flights from Gatwick to OstravaDiscover carefully curated flight deals from Gatwick to Ostrava that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 August 2026.

Discover carefully curated flight deals from Gatwick to Ostrava that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 August 2026.

Last-minute flights from Gatwick to OstravaDiscover last-minute flight deals from Gatwick to Ostrava. Data last updated 26 August 2026 and is based on user searches.

Discover last-minute flight deals from Gatwick to Ostrava. Data last updated 26 August 2026 and is based on user searches.

One-way flights from Gatwick to OstravaSearch for one-way flight options from Gatwick to Ostrava. Find affordable one-way fares based on user searches. Data last updated 26 August 2026.

Search for one-way flight options from Gatwick to Ostrava. Find affordable one-way fares based on user searches. Data last updated 26 August 2026.

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Best time to book a flight from Gatwick to Ostrava

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Related info for your journey

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

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

How can I find direct flights from Gatwick to Ostrava?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Gatwick to Ostrava

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Complete your trip

Complete your trip to Ostrava by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Czech Republic

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Search flights from Gatwick to Ostrava by cabin class

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Other flights to Ostrava

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Gatwick and Ostrava flights

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Cheapest flights from Gatwick to Ostrava
Explore the most affordable flight options available from Gatwick to Ostrava. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2026.

Best flights from Gatwick to Ostrava
Discover carefully curated flight deals from Gatwick to Ostrava that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 August 2026.

Last-minute flights from Gatwick to Ostrava
Discover last-minute flight deals from Gatwick to Ostrava. Data last updated 26 August 2026 and is based on user searches.

One-way flights from Gatwick to Ostrava
Search for one-way flight options from Gatwick to Ostrava. Find affordable one-way fares based on user searches. Data last updated 26 August 2026.