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Cheap flights from London Gatwick Airport to Ostrava from £100

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to Ostrava departing on 1/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from London Gatwick Airport to Ostrava

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
05:35 - 20:50
LGW
-
OSR
14h 15m
1 stop
Multiple Airlines Logo
21:15 - 12:40
OSR
-
LGW
16h 25m
1 stop
£169Multiple Airlines
Wed, 17 Jun - Wed, 24 Jun
Multiple Airlines Logo
05:35 - 20:50
LGW
-
OSR
14h 15m
1 stop
Multiple Airlines Logo
21:15 - 12:40
OSR
-
LGW
16h 25m
1 stop
£171Multiple Airlines
Wed, 1 Jul - Wed, 15 Jul
Multiple Airlines Logo
06:00 - 20:55
LGW
-
OSR
13h 55m
1 stop
Multiple Airlines Logo
21:10 - 11:15
OSR
-
LGW
15h 05m
1 stop
£176Multiple Airlines
Sat, 4 Jul - Sat, 11 Jul
Multiple Airlines Logo
05:35 - 20:50
LGW
-
OSR
14h 15m
1 stop
Multiple Airlines Logo
21:15 - 12:40
OSR
-
LGW
16h 25m
1 stop
£181Multiple Airlines
Wed, 1 Jul - Wed, 15 Jul
Multiple Airlines Logo
21:00 - 14:10
LGW
-
OSR
16h 10m
2 stops
Multiple Airlines Logo
21:15 - 12:40
OSR
-
LGW
16h 25m
1 stop
£195Multiple Airlines
Wed, 17 Jun - Wed, 24 Jun
Multiple Airlines Logo
05:35 - 20:50
LGW
-
OSR
14h 15m
1 stop
Multiple Airlines Logo
21:15 - 12:20
OSR
-
LGW
16h 05m
2 stops
£204Multiple Airlines
Wed, 1 Jul - Wed, 15 Jul
Multiple Airlines Logo
21:00 - 14:10
LGW
-
OSR
16h 10m
2 stops
Multiple Airlines Logo
21:15 - 14:00
OSR
-
LGW
17h 45m
2 stops
£228Multiple Airlines
Wed, 17 Jun - Wed, 24 Jun
Multiple Airlines Logo
06:20 - 20:45
LGW
-
OSR
13h 25m
1 stop
Multiple Airlines Logo
14:45 - 07:10
OSR
-
LGW
17h 25m
2 stops
£255Multiple Airlines
Sat, 27 Jun - Sun, 5 Jul
Multiple Airlines Logo
05:35 - 20:50
LGW
-
OSR
14h 15m
1 stop
Multiple Airlines Logo
14:45 - 10:20
OSR
-
LGW
20h 35m
2 stops
£261Multiple Airlines
Wed, 24 Jun - Sun, 28 Jun
Multiple Airlines Logo
07:10 - 20:50
LGW
-
OSR
12h 40m
2 stops
Multiple Airlines Logo
21:15 - 12:20
OSR
-
LGW
16h 05m
2 stops
£265Multiple Airlines
Wed, 1 Jul - Wed, 15 Jul

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Customise your flight search to find flights from London Gatwick Airport 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, momondo users made 279,928 searches. Data last updated 8 June 2026.
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 - OSR

LGWOSR

London Gatwick

Wed 17/6

05:35-20:50

1 stop14h 15m

Ostrava Mosnov

Wed 24/6

21:15-12:40

1 stop16h 25m

£169

LondonOstrava

LGW - OSR

LGWOSR

London Gatwick

Wed 1/7

05:35-20:50

1 stop14h 15m

Ostrava Mosnov

Wed 15/7

21:15-12:40

1 stop16h 25m

£171

LondonOstrava

LGW - OSR

LGWOSR

London Gatwick

Sat 4/7

06:00-20:55

1 stop13h 55m

Ostrava Mosnov

Sat 11/7

21:10-11:15

1 stop15h 05m

£176

LondonOstrava

LGW - OSR

LGWOSR

London Gatwick

Wed 1/7

05:35-20:50

1 stop14h 15m

Ostrava Mosnov

Wed 15/7

21:15-12:40

1 stop16h 25m

£181

LondonOstrava

LGW - OSR

LGWOSR

London Gatwick

Wed 17/6

21:00-14:10

2 stops16h 10m

Ostrava Mosnov

Wed 24/6

21:15-12:40

1 stop16h 25m

£195

LondonOstrava

LGW - OSR

LGWOSR

London Gatwick

Wed 1/7

05:35-20:50

1 stop14h 15m

Ostrava Mosnov

Wed 15/7

21:15-12:20

2 stops16h 05m

£204

LondonOstrava

LGW - OSR

LGWOSR

London Gatwick

Wed 17/6

21:00-14:10

2 stops16h 10m

Ostrava Mosnov

Wed 24/6

21:15-14:00

2 stops17h 45m

£228

LondonOstrava

LGW - OSR

LGWOSR

London Gatwick

Sat 27/6

06:20-20:45

1 stop13h 25m

Ostrava Mosnov

Sun 5/7

14:45-07:10

2 stops17h 25m

£255

LondonOstrava

LGW - OSR

LGWOSR

London Gatwick

Wed 24/6

05:35-20:50

1 stop14h 15m

Ostrava Mosnov

Sun 28/6

14:45-10:20

2 stops20h 35m

£261
Fastest return journey

LondonOstrava

LGW - OSR

LGWOSR

London Gatwick

Wed 1/7

07:10-20:50

2 stops12h 40m

Ostrava Mosnov

Wed 15/7

21:15-12:20

2 stops16h 05m

£265

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ostrava from

How to get the cheapest flight ticket from London Gatwick Airport to Ostrava

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Ostrava?

The cheapest day to depart from London Gatwick Airport to Ostrava is on a Monday when prices can be found for as low as £31. On the other hand, Sunday is the most expensive day to depart from London Gatwick Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £236.

What is the cheapest time of day to depart on your flight to Ostrava?

Flying to Ostrava from London Gatwick Airport at midday is the least expensive time of day to depart. momondo users have found prices as low as £31 when looking at flights departing at midday. Try not to purchase tickets in the morning because they tend to be around £191. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from London Gatwick Airport to Ostrava

Are you open to changing your travel dates? Check out the ideal times to fly from London Gatwick Airport to Ostrava according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Gatwick Airport to Ostrava (LGW to OSR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to Ostrava

Fastest flight time

13h 25m

Direct flights

None
The fastest flight from London Gatwick Airport to Ostrava takes 13h 25m
There are no direct flights from London Gatwick Airport to Ostrava. There are no popular flight routes from London Gatwick Airport to Ostrava.
Search flight deals

Frequently asked questions about flying from London Gatwick Airport to Ostrava

  • How far is London Gatwick to Ostrava Mosnov by plane?

    London Gatwick and Ostrava Mosnov are 813.8 mi apart from one another. By plane, this route typically takes 13h 25m.

  • When did momondo last update prices for flights from London Gatwick Airport to Ostrava Mosnov Airport?

    Prices for flights from London Gatwick Airport to Ostrava Mosnov Airport were last updated today.

  • How old do you have to be to fly from London Gatwick Airport to Ostrava Mosnov Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Gatwick Airport to Ostrava Mosnov Airport.

  • What documentation or ID do you need to fly to Ostrava Mosnov Airport?

    The travel and health documents you'll need for your trip to Ostrava Mosnov Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ostrava Mosnov Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Ostrava?

Book flights to Ostrava if you plan to visit one of these locations
Olomouc

Why use momondo?

Why should I use momondo to find a flight deal from London to Ostrava?

It is quick and easy to find London to Ostrava flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ostrava that suits you.

Can I find flights from London to Ostrava with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ostrava from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Ostrava?

Once all potential London to Ostrava flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Ostrava right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to Ostrava flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cabin classes currently available on flights to Ostrava

List of cabin classes available on flights landing in Ostrava. Availability may vary depending on flight origin and airline.
First Class to Ostrava
Business Class to Ostrava