Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London to the Czech Republic from £19

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PRG
23 jul — 30 jul1
1 adult

Cheap flight deals from London to Czech Republic

Keep the following information in mind while searching for London to Czech Republic flight deals. Data was last updated 18 julho 2025.

Round-trip from

£44

One-way from

£19

Popular in

August

Cheapest in

June

Average price

£105

Good round-trip deal

£60 or less

Good one-way deal

£32 or less
Wizz Air
  • Wizz Air
  • 8/10-22/10
  • Nonstop
  • 4h 05m total
  • London to Czech Republic
Search Deals
Ryanair
  • Ryanair
  • 16/9
  • Nonstop
  • 2h 05m total
  • London to Czech Republic
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£12 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Czech Republic.
Search Deals
Price to beat on a one-way flight from London (LON) to Czech Republic.
Search Deals

Find flight deals from London to Czech Republic

Cheapest flights from London to Czech Republic
Explore the most affordable flight options available from London to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 julho 2025.

qua 8/1006:00LTN - PRG
Nonstop2h 00mWizz Air
qua 22/1009:40PRG - LTN
Nonstop2h 05mWizz Air
Deal found 16/7£44
qua 3/906:30STN - PRG
Nonstop1h 55mRyanair
sex 12/921:55PRG - STN
Nonstop1h 55mRyanair
Deal found 17/7£47
sáb 30/820:10STN - BRQ
Nonstop2h 05mRyanair
sáb 6/923:40BRQ - STN
Nonstop2h 05mRyanair
Deal found 16/7£51
qua 8/1011:10LGW - PRG
Nonstop2h 05mWizz Air
qui 16/1013:55PRG - LGW
Nonstop2h 10mWizz Air
Deal found 17/7£52
seg 22/917:30LGW - PRG
Nonstop1h 55measyJet
qui 25/921:45PRG - LGW
Nonstop2h 15measyJet
Deal found 16/7£57
seg 1/907:40LTN - PRG
1 stop6h 30mMultiple Airlines
sex 5/909:40PRG - LTN
Nonstop2h 05mMultiple Airlines
Deal found 16/7£77
qua 8/1011:10LGW - PRG
Nonstop2h 05mMultiple Airlines
qua 22/1022:05PRG - LGW
1 stop11h 50mMultiple Airlines
Deal found 16/7£78
qua 19/1119:50LHR - PRG
Nonstop2h 00mBritish Airways
qua 26/1121:30PRG - LHR
Nonstop2h 10mBritish Airways
Deal found 16/7£98
ter 16/917:10STN - BRQ
2 stops24h 30mMultiple Airlines
ter 23/921:45BRQ - STN
Nonstop2h 05mMultiple Airlines
Deal found 17/7£130
ter 2/915:05LHR - PRG
1 stop5h 10mMultiple Airlines
seg 6/1020:40PRG - LHR
1 stop13h 30mMultiple Airlines
Deal found 16/7£137
seg 22/906:40LHR - PRG
1 stop11h 15mScandinavian Airlines
qui 25/910:55PRG - LHR
1 stop10h 00mScandinavian Airlines
Deal found 16/7£140
ter 4/1108:40LCY - PRG
1 stop7h 55mKLM
sáb 8/1106:00PRG - LCY
1 stop4h 30mKLM
Deal found 18/7£188

Cheapflights Fare Finder

Customise your flight search to find flights from London to Czech Republic 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, Cheapflights users made 858,174 searches. Data last updated 18 julho 2025.
Use the filters below to find and compare flights from London to the Czech Republic that are best for you.

Fly from

London

Fly to

Czech Republic

Route

Depart

Return

Price

LondonPrague

LTN - PRG

LTNPRG

London Luton

qua 8/10

06:00-09:00

Nonstop2h 00m

Václav Havel Prague

qua 22/10

09:40-10:45

Nonstop2h 05m

£44

LondonPrague

STN - PRG

STNPRG

London Stansted

qua 3/9

06:30-09:25

Nonstop1h 55m

Václav Havel Prague

sex 12/9

21:55-22:50

Nonstop1h 55m

£47

LondonBrno

STN - BRQ

STNBRQ

London Stansted

sáb 30/8

20:10-23:15

Nonstop2h 05m

Brno Turany

sáb 6/9

23:40-00:45

Nonstop2h 05m

£51

LondonPrague

LGW - PRG

LGWPRG

London Gatwick

qua 8/10

11:10-14:15

Nonstop2h 05m

Václav Havel Prague

qui 16/10

13:55-15:05

Nonstop2h 10m

£52

LondonPrague

LGW - PRG

LGWPRG

London Gatwick

seg 22/9

17:30-20:25

Nonstop1h 55m

Václav Havel Prague

qui 25/9

21:45-23:00

Nonstop2h 15m

£57

LondonPrague

LTN - PRG

LTNPRG

London Luton

qua 14/1

15:35-18:35

Nonstop2h 00m

Václav Havel Prague

qua 28/1

22:25-14:00

1 stop16h 35m

£75

LondonPrague

LGW - PRG

LGWPRG

London Gatwick

qua 8/10

11:10-14:15

Nonstop2h 05m

Václav Havel Prague

qua 22/10

22:05-08:55

1 stop11h 50m

£78

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

qua 14/1

19:50-22:50

Nonstop2h 00m

Václav Havel Prague

qua 28/1

13:45-15:00

Nonstop2h 15m

£98

LondonBrno

STN - BRQ

STNBRQ

London Stansted

ter 16/9

17:10-18:40

2 stops24h 30m

Brno Turany

ter 23/9

21:45-22:50

Nonstop2h 05m

£130

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

ter 2/9

15:05-21:15

1 stop5h 10m

Václav Havel Prague

seg 6/10

20:40-09:10

1 stop13h 30m

£137

Flights are sorted by cheapest return flights first.

Deals found on 16/7

Showing 1-10 of 52 results
1
2
3
...
6

Best time to book a flight from London to Czech Republic

Have a flexible travel schedule? Discover the best time to fly to Czech Republic 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 the Czech Republic

What is the cheapest month to book a flight from London to Czech Republic?

Currently, March is the cheapest month in which you can book a flight from London to Czech Republic (average of £89). Flying from London to Czech Republic in August is currently the most expensive (average of £193). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from London to Czech Republic. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 julho 2025.

When flying from London to Czech Republic, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from London to Czech Republic

Explore weekly flight availability from London to Czech Republic. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 julho 2025.

The most flights from LON to CZ0 are scheduled on a Thursday (22 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Czech Republic

Get insights into the airlines that provide service to Czech Republic. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Czech Republic. Reviews last updated 18 julho 2025.
Check out reviews from past customers who have flown with Aegean Airlines, KLM, andNorwegian from London to the Czech Republic to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.2
Very Good
767 reviews
Check prices

Overall

8.2

Entertainment

7.0

Food

7.4

Comfort

7.8

Boarding

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.2
Very Good
767 reviews
Aegean Airlines
8.2
Very Good
767 reviews
Check prices

Overall

8.2

Entertainment

7.0

Food

7.4

Comfort

7.8

Boarding

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
KLM
7.8
Good
1,374 reviews
Aegean Airlines
8.2
Very Good
767 reviews
Check prices

Overall

8.2

Entertainment

7.0

Food

7.4

Comfort

7.8

Boarding

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Norwegian
7.8
Good
233 reviews
Aegean Airlines
8.2
Very Good
767 reviews
Check prices

Overall

8.2

Entertainment

7.0

Food

7.4

Comfort

7.8

Boarding

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
SWISS
7.5
Good
1,661 reviews
Aegean Airlines
8.2
Very Good
767 reviews
Check prices

Overall

8.2

Entertainment

7.0

Food

7.4

Comfort

7.8

Boarding

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Scandinavian Airlines
7.3
Good
1,426 reviews
Aegean Airlines
8.2
Very Good
767 reviews
Check prices

Overall

8.2

Entertainment

7.0

Food

7.4

Comfort

7.8

Boarding

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

Find useful and relevant information for your journey from London to Czech Republic. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from London to Czech Republic one-way?

    To fly one-way, consider booking your trip with Ryanair, which is currently one of the cheapest options available, starting at £19. Wizz Air flights start at £28 while deals on easyJet start at £33 one-way.

  • What are the most popular routes from London to Czech Republic?

    While some choose either London Gatwick - Václav Havel Prague or London Luton - Václav Havel Prague, London Heathrow - Václav Havel Prague is the most popular route from London to Czech Republic.

  • What are the most reliable airlines from London to Czech Republic?

    Before booking your flight to Czech Republic from London, check out the most reliable airlines to get you to your destination on time: Japan Airlines (83%), Cathay Pacific (83%), British Airways( 78%).

  • What are the cheapest flights from London to Czech Republic?

    Looking for the cheapest flight from London to Czech Republic? While on average our users pay £172, our data indicates the cheapest price to be £66. The most popular route (London Heathrow - Václav Havel Prague), is priced around £98.

  • Can I find deals for flights from London to Czech Republic that include hotel bookings?

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

  • How can I find direct flights from London to Czech Republic?

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

  • Can I find deals for business class flights from London to Czech Republic?

    Yes. Cheapflights offers flight deals from London to Czech Republic by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Czech Republic?

    Currently, March is the cheapest month in which you can book a flight from London to Czech Republic (average of £89). Flying from London to Czech Republic in August is currently the most expensive (average of £193). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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 Czech Republic

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Istanbul flights
London City to Istanbul flights
Stansted to Istanbul flights
Heathrow to Lisbon flights
Heathrow to Athens flights
Heathrow to Palma de Mallorca flights
Gatwick to Lisbon flights
Luton to Belfast Intl flights
Heathrow to Vicenza flights
Gatwick to Belfast Intl flights
Heathrow to Málaga flights
Stansted to Lisbon flights
Gatwick to Vicenza flights
Heathrow to Ibiza flights
Heathrow to Larnaca flights
Luton to Barcelona-El Prat flights
Heathrow to Amsterdam flights
Luton to Lisbon flights
Heathrow to Nice flights
Stansted to Edinburgh flights
Heathrow to Barcelona-El Prat flights
Heathrow to Edinburgh flights
Heathrow to Frederic Chopin flights
Gatwick to Edinburgh flights
Heathrow to Faro flights
Gatwick to Charles de Gaulle flights
London City to Vicenza flights
Gatwick to Barcelona-El Prat flights
Luton to Charles de Gaulle flights
Luton to Istanbul flights
London City to Linate flights
Gatwick to Frankfurt flights
Luton to Edinburgh flights
Heathrow to Leonardo da Vinci/Fiumicino flights
Gatwick to Amsterdam flights
London City to Charles de Gaulle flights
Heathrow to Charles de Gaulle flights
Gatwick to Madrid flights
Heathrow to Budapest flights
Luton to Amsterdam flights
Heathrow to Orly flights
Gatwick to Istanbul flights
Stansted to Malpensa flights
Heathrow to Malpensa flights
Gatwick to Leonardo da Vinci/Fiumicino flights
Gatwick to Malpensa flights
Gatwick to Athens flights
Heathrow to Madrid flights
Luton to Nice flights
Stansted to Sabiha Gokcen flights

Top 10 airlines flying from London to Czech Republic

Discover the top 10 airlines that operate flights from London to Czech Republic. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 julho 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£20Average£38FlexibilityNo cancel feeOn-time83%
Search Wizz Air flights
RyanairCheapest£22Average£79FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Wizz AirCheapest£24Average£73FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
easyJetCheapest£42Average£106FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£85Average£183FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapest£131Average£177FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LOTCheapest£135Average£184FlexibilityNo cancel feeOn-time81%
Search LOT flights
KLMCheapest£136Average£181FlexibilityNo cancel feeOn-time75%
Search KLM flights
Brussels AirlinesCheapest£147Average£176FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
LufthansaCheapest£148Average£185FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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 Czech Republic?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Czech Republic from London today with Cheapflights!

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

Cheapflights helps you find that perfect flight to Czech Republic from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Czech Republic from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.