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Cheap flights from Ostrava to London from £17

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ostrava to London departing on 24/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Ostrava to London

Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
10:30 - 11:45
OSR
-
STN
2h 15mdirect
Ryanair Logo
05:55 - 09:05
STN
-
OSR
2h 10mdirect
£30Ryanair
Wed, 13 May - Sun, 17 May
Ryanair Logo
10:30 - 11:45
OSR
-
STN
2h 15mdirect
Ryanair Logo
05:55 - 09:05
STN
-
OSR
2h 10mdirect
£31Ryanair
Wed, 13 May - Sun, 17 May
Ryanair Logo
16:50 - 21:45
OSR
-
STN
5h 55m
1 stop
Ryanair Logo
05:55 - 09:05
STN
-
OSR
2h 10mdirect
£72Ryanair
Wed, 13 May - Sun, 17 May
Ryanair Logo
21:15 - 07:55
OSR
-
STN
11h 40m
1 stop
Ryanair Logo
05:55 - 09:05
STN
-
OSR
2h 10mdirect
£73Ryanair
Wed, 13 May - Sun, 17 May
Multiple Airlines Logo
21:15 - 18:30
OSR
-
STN
22h 15m
2 stops
Multiple Airlines Logo
05:55 - 09:05
STN
-
OSR
2h 10mdirect
£77Multiple Airlines
Wed, 13 May - Sun, 17 May
Multiple Airlines Logo
21:15 - 18:30
OSR
-
STN
22h 15m
2 stops
Multiple Airlines Logo
05:55 - 09:05
STN
-
OSR
2h 10mdirect
£80Multiple Airlines
Wed, 13 May - Sun, 17 May
Multiple Airlines Logo
14:45 - 23:50
OSR
-
STN
10h 05m
2 stops
Multiple Airlines Logo
05:55 - 09:05
STN
-
OSR
2h 10mdirect
£113Multiple Airlines
Tue, 16 Jun - Sun, 21 Jun
LOT Logo
14:45 - 22:00
OSR
-
LHR
8h 15m
1 stop
LOT Logo
06:30 - 14:10
LHR
-
OSR
6h 40m
1 stop
£182LOT
Thu, 18 Jun - Wed, 24 Jun
LOT Logo
14:45 - 22:00
OSR
-
LHR
8h 15m
1 stop
LOT Logo
06:30 - 14:10
LHR
-
OSR
6h 40m
1 stop
£188LOT
Fri, 19 Jun - Sun, 21 Jun
LOT Logo
14:45 - 22:00
OSR
-
LHR
8h 15m
1 stop
LOT Logo
06:30 - 14:10
LHR
-
OSR
6h 40m
1 stop
£189LOT
Fri, 5 Jun - Sun, 7 Jun

LOT flights from Ostrava to London

Our best LOT deals on Ostrava to London flight tickets
LOT
18 Jun
OSR14:45Ostrava Mosnov
8h 15m
1 stop
LHR22:00London Heathrow
24 Jun
LHR06:30London Heathrow
6h 40m
1 stop
OSR14:10Ostrava Mosnov
£182
LOT
19 Jun
OSR14:45Ostrava Mosnov
8h 15m
1 stop
LHR22:00London Heathrow
21 Jun
LHR06:30London Heathrow
6h 40m
1 stop
OSR14:10Ostrava Mosnov
£188
LOT
5 Jun
OSR14:45Ostrava Mosnov
8h 15m
1 stop
LHR22:00London Heathrow
7 Jun
LHR06:30London Heathrow
6h 40m
1 stop
OSR14:10Ostrava Mosnov
£189

Ryanair flights from Ostrava to London

Our best Ryanair deals on Ostrava to London flight tickets
Ryanair
13 May
OSR10:30Ostrava Mosnov
2h 15m
STN11:45London Stansted
17 May
STN05:55London Stansted
2h 10m
OSR09:05Ostrava Mosnov
£30
Ryanair
13 May
OSR10:30Ostrava Mosnov
2h 15m
STN11:45London Stansted
17 May
STN05:55London Stansted
2h 10m
OSR09:05Ostrava Mosnov
£31
Ryanair
10 May
OSR09:30Ostrava Mosnov
2h 15m
STN10:45London Stansted
17 May
STN05:55London Stansted
2h 10m
OSR09:05Ostrava Mosnov
£34

momondo Fare Finder

 
Customise your flight search to find flights from Ostrava to London 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 1 May 2026.
Use the filters below to find and compare flights from Ostrava to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

OstravaLondon

OSR - STN

OSRSTN

Ostrava Mosnov

Wed 13/5

10:30-11:45

Nonstop2h 15m

London Stansted

Sun 17/5

05:55-09:05

Nonstop2h 10m

£30

OstravaLondon

OSR - STN

OSRSTN

Ostrava Mosnov

Wed 13/5

10:30-11:45

Nonstop2h 15m

London Stansted

Sun 17/5

05:55-09:05

Nonstop2h 10m

£31

OstravaLondon

OSR - STN

OSRSTN

Ostrava Mosnov

Wed 13/5

16:50-21:45

1 stop5h 55m

London Stansted

Sun 17/5

05:55-09:05

Nonstop2h 10m

£72

OstravaLondon

OSR - STN

OSRSTN

Ostrava Mosnov

Wed 13/5

21:15-07:55

1 stop11h 40m

London Stansted

Sun 17/5

05:55-09:05

Nonstop2h 10m

£73

OstravaLondon

OSR - STN

OSRSTN

Ostrava Mosnov

Wed 13/5

21:15-18:30

2 stops22h 15m

London Stansted

Sun 17/5

05:55-09:05

Nonstop2h 10m

£77

OstravaLondon

OSR - STN

OSRSTN

Ostrava Mosnov

Wed 13/5

21:15-18:30

2 stops22h 15m

London Stansted

Sun 17/5

05:55-09:05

Nonstop2h 10m

£80

OstravaLondon

OSR - STN

OSRSTN

Ostrava Mosnov

Tue 16/6

14:45-23:50

2 stops10h 05m

London Stansted

Sun 21/6

05:55-09:05

Nonstop2h 10m

£113

OstravaLondon

OSR - LHR

OSRLHR

Ostrava Mosnov

Thu 18/6

14:45-22:00

1 stop8h 15m

London Heathrow

Wed 24/6

06:30-14:10

1 stop6h 40m

£182

OstravaLondon

OSR - LHR

OSRLHR

Ostrava Mosnov

Fri 19/6

14:45-22:00

1 stop8h 15m

London Heathrow

Sun 21/6

06:30-14:10

1 stop6h 40m

£188

OstravaLondon

OSR - LHR

OSRLHR

Ostrava Mosnov

Fri 5/6

14:45-22:00

1 stop8h 15m

London Heathrow

Sun 7/6

06:30-14:10

1 stop6h 40m

£189

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 London from

How to get the cheapest flight ticket from Ostrava to London

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 typical price of a round-trip flight between Ostrava and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Ostrava is in December. Flight prices, which tend to average around £0, are often lower during this time because this is during the off-season. The month of March is another great option to travel to London, with average flight prices from Ostrava averaging around £33.

What is the cheapest Ostrava Mosnov to London flight route?

Fly from Ostrava Mosnov to London Stansted for the best Ostrava Mosnov - London flight prices

When to book flights from Ostrava to London

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

Cheap Ostrava to London (OSR to LON) flight deals and tips

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

Fastest flight time

2h 15m

Direct flights

Mon and Thu

Airports in London

6 airports
The fastest flight from Ostrava to London takes 2h 15m
Direct flights go from Ostrava to London on Monday and Thursday. There are no airlines offering direct flights..
There are 6 airports in London. From Ostrava there are direct flights to London Stansted (STN).
Search flight deals

Frequently asked questions about flying from Ostrava to London

  • How far is Ostrava Mosnov to London by plane?

    Ostrava Mosnov and London are 811.5 mi apart from one another. By plane, this route typically takes 2h 15m.

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

    Prices for flights from Ostrava Mosnov Airport to London refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ostrava Mosnov Airport to London.

  • What documentation or ID do you need to fly to London?

    The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Ostrava to London?

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Slough
Wembley
Maidstone
Ipswich
Southend-on-Sea
Ilford
Canterbury
Guildford
Hayes
Chelmsford
Folkestone
Dover
Chichester
Bedford
Ramsgate
Harlow

Why use momondo?

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

It is quick and easy to find Ostrava to London 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 London that suits you.

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

Yes. All flights to London from Ostrava on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Ostrava to London 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 Ostrava to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ostrava to London 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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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport