What is the cheapest airline that flies from London Heathrow to Ostrava Mosnov?

LOT is the most popular carrier operating from London Heathrow to Ostrava Mosnov

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

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

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow 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.

£145 Cheap Flights from London Heathrow Airport to Ostrava in 2025/26

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Find the cheapest flights from London Heathrow Airport to Ostrava

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:30 - 14:10LHR-OSR

6h 40m1 stop

14:45 - 09:35OSR-LHR

19h 50m1 stop

£183LOT

Find Deal

Fri, 12 Dec - Fri, 19 Dec

10:35 - 16:45LHR-OSR

5h 10m1 stop

14:45 - 17:20OSR-LHR

27h 35m1 stop

£189LOT

Find Deal

Wed, 26 Nov - Fri, 28 Nov

06:30 - 14:10LHR-OSR

6h 40m1 stop

14:45 - 22:00OSR-LHR

8h 15m1 stop

£191LOT

Find Deal

Tue, 2 Dec - Fri, 5 Dec

06:30 - 14:10LHR-OSR

6h 40m1 stop

14:45 - 17:20OSR-LHR

27h 35m1 stop

£193LOT

Find Deal

Tue, 25 Nov - Tue, 2 Dec

10:35 - 16:45LHR-OSR

5h 10m1 stop

17:20 - 09:35OSR-LHR

17h 15m1 stop

£200LOT

Find Deal

Wed, 26 Nov - Wed, 31 Dec

10:25 - 14:10LHR-OSR

26h 45m1 stop

14:45 - 17:20OSR-LHR

27h 35m1 stop

£200LOT

Find Deal

Mon, 1 Dec - Fri, 5 Dec

06:30 - 16:45LHR-OSR

9h 15m1 stop

05:20 - 09:35OSR-LHR

5h 15m1 stop

£203LOT

Find Deal

Wed, 17 Dec - Mon, 29 Dec

18:20 - 00:10LHR-OSR

4h 50m1 stop

14:45 - 22:00OSR-LHR

8h 15m1 stop

£228LOT

Find Deal

Sun, 14 Dec - Thu, 18 Dec

06:30 - 14:10LHR-OSR

6h 40m1 stop

14:45 - 20:50OSR-LHR

7h 05m2 stops

£274Multiple Airlines

Find Deal

Tue, 25 Nov - Tue, 2 Dec

06:30 - 16:45LHR-OSR

9h 15m1 stop

14:45 - 20:50OSR-LHR

7h 05m2 stops

£280Multiple Airlines

Find Deal

Wed, 26 Nov - Fri, 28 Nov

LOT flights from London Heathrow Airport to Ostrava

Our best LOT deals on London Heathrow Airport to Ostrava flight tickets

LOT

12 Dec

LHR06:30London Heathrow

6h 40m

1 stop

OSR14:10Ostrava Mosnov

19 Dec

OSR14:45Ostrava Mosnov

19h 50m

1 stop

LHR09:35London Heathrow

£183

Find similar

LOT

26 Nov

LHR10:35London Heathrow

5h 10m

1 stop

OSR16:45Ostrava Mosnov

28 Nov

OSR14:45Ostrava Mosnov

27h 35m

1 stop

LHR17:20London Heathrow

£189

Find similar

LOT

2 Dec

LHR06:30London Heathrow

6h 40m

1 stop

OSR14:10Ostrava Mosnov

5 Dec

OSR14:45Ostrava Mosnov

8h 15m

1 stop

LHR22:00London Heathrow

£191

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonOstrava

LHR - OSR

LHROSR

London Heathrow

Fri 12/12

06:30-14:10

1 stop6h 40m

Ostrava Mosnov

Fri 19/12

14:45-09:35

1 stop19h 50m

£183

LondonOstrava

LHR - OSR

LHROSR

London Heathrow

Wed 26/11

10:35-16:45

1 stop5h 10m

Ostrava Mosnov

Fri 28/11

14:45-17:20

1 stop27h 35m

£189

LondonOstrava

LHR - OSR

LHROSR

London Heathrow

Tue 2/12

06:30-14:10

1 stop6h 40m

Ostrava Mosnov

Fri 5/12

14:45-22:00

1 stop8h 15m

£191

LondonOstrava

LHR - OSR

LHROSR

London Heathrow

Tue 25/11

06:30-14:10

1 stop6h 40m

Ostrava Mosnov

Tue 2/12

14:45-17:20

1 stop27h 35m

£193

LondonOstrava

LHR - OSR

LHROSR

London Heathrow

Wed 26/11

10:35-16:45

1 stop5h 10m

Ostrava Mosnov

Wed 31/12

17:20-09:35

1 stop17h 15m

£200

LondonOstrava

LHR - OSR

LHROSR

London Heathrow

Mon 1/12

10:25-14:10

1 stop26h 45m

Ostrava Mosnov

Fri 5/12

14:45-17:20

1 stop27h 35m

£200

LondonOstrava

LHR - OSR

LHROSR

London Heathrow

Wed 17/12

06:30-16:45

1 stop9h 15m

Ostrava Mosnov

Mon 29/12

05:20-09:35

1 stop5h 15m

£203

LondonOstrava

LHR - OSR

LHROSR

London Heathrow

Sun 14/12

18:20-00:10

1 stop4h 50m

Ostrava Mosnov

Thu 18/12

14:45-22:00

1 stop8h 15m

£228

LondonOstrava

LHR - OSR

LHROSR

London Heathrow

Tue 25/11

06:30-14:10

1 stop6h 40m

Ostrava Mosnov

Tue 2/12

14:45-20:50

2 stops7h 05m

£274

LondonOstrava

LHR - OSR

LHROSR

London Heathrow

Wed 26/11

06:30-16:45

1 stop9h 15m

Ostrava Mosnov

Fri 28/11

14:45-20:50

2 stops7h 05m

£280

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow 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

Prices

Airlines

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

The cheapest day to depart from London Heathrow Airport to Ostrava is on a Friday when prices can be found for as low as £68. On the other hand, Monday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £134.

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

Flying to Ostrava from London Heathrow Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as £72 when looking at flights departing in the morning. Try not to purchase tickets at midday because they tend to be around £87. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from London Heathrow Airport to Ostrava

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

Estimated return price

Cheap London Heathrow Airport to Ostrava (LHR to OSR) flight deals and tips

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

Direct flights	None

There are no direct flights from London Heathrow Airport to Ostrava. There are no popular flight routes from London Heathrow Airport to Ostrava.

Search flight deals

How far is London Heathrow to Ostrava Mosnov by plane?
Ostrava Mosnov is 825.7 mi away from London Heathrow. A reasonable flight in good conditions will take 4h 50m.
When did momondo last update prices for flights from London Heathrow Airport to Ostrava Mosnov Airport?
Prices for flights from London Heathrow Airport to Ostrava Mosnov Airport were last updated today.
How old do you have to be to fly from London Heathrow Airport to Ostrava Mosnov Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow 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.

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Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Ostrava for you.

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

Yes. momondo allows you to filter the results for London to Ostrava flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between London and Ostrava by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Ostrava from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.