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Cheap flights from the Czech Republic to London from £14

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — LON
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Czech Republic to London

Enter your travel dates to find the best prices.

Cheapest flights from Czech Republic to London
Explore the most affordable flight options available from Czech Republic to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 November 2025.

Sat 15/1120:40OSR - STN
Nonstop2h 20mRyanair
Sat 22/1116:55STN - OSR
Nonstop2h 20mRyanair
Deal found 5/11£44
Sat 22/1120:40OSR - STN
Nonstop2h 20mRyanair
Mon 24/1113:50STN - OSR
Nonstop2h 20mRyanair
Deal found 5/11£45
Sat 22/1120:40OSR - STN
Nonstop2h 20mRyanair
Mon 1/1213:50STN - OSR
Nonstop2h 20mRyanair
Deal found 5/11£46
Sat 22/1120:40OSR - STN
Nonstop2h 20mRyanair
Sat 29/1116:55STN - OSR
Nonstop2h 20mRyanair
Deal found 5/11£47
Tue 11/1106:00PRG - STN
Nonstop2h 00mRyanair
Sat 15/1116:55STN - PRG
Nonstop2h 00mRyanair
Deal found 4/11£47
Sat 6/1220:40OSR - STN
Nonstop2h 20mRyanair
Mon 8/1213:50STN - OSR
Nonstop2h 20mRyanair
Deal found 5/11£48
Thu 20/1122:40BRQ - STN
Nonstop2h 05mRyanair
Mon 24/1117:55STN - BRQ
Nonstop2h 05mRyanair
Deal found 4/11£48
Sat 13/1216:30PRG - STN
Nonstop2h 00mRyanair
Sun 4/110:55STN - PRG
Nonstop2h 00mRyanair
Deal found 4/11£49
Mon 1/1217:35OSR - STN
Nonstop2h 20mRyanair
Sat 6/1216:55STN - OSR
Nonstop2h 20mRyanair
Deal found 4/11£50
Sat 20/1220:40OSR - STN
Nonstop2h 20mRyanair
Sat 3/116:55STN - OSR
Nonstop2h 20mRyanair
Deal found 4/11£52
Mon 17/1117:35OSR - STN
Nonstop2h 20mRyanair
Mon 24/1113:50STN - OSR
Nonstop2h 20mRyanair
Deal found 4/11£53
Sat 13/1217:05PRG - LTN
Nonstop2h 05mWizz Air
Sun 4/113:25LTN - PRG
Nonstop2h 00mWizz Air
Deal found 4/11£54

Cheap flight deals from Czech Republic to London

Keep the following information in mind while searching for Czech Republic to London flight deals. Data was last updated 6 November 2025.

Round-trip from

£44

One-way from

£14

Popular in

October

Cheapest in

January

Average price

£57

Good round-trip deal

£19 or less

Good one-way deal

£24 or less
Ryanair
  • Ryanair
  • 22/11-24/11
  • Nonstop
  • 4h 40m total
  • Czech Republic to London
Search Deals
Ryanair
  • Ryanair
  • 10/11
  • Nonstop
  • 2h 20m total
  • Czech Republic to London
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Czech Republic to London (LON).
Search Deals
Price to beat on a one-way flight from Czech Republic to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Czech Republic 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, Cheapflights users made 858,174 searches. Data last updated 6 November 2025.
Use the filters below to find and compare flights from the Czech Republic to London that are best for you.

Fly from

Czech Republic

Fly to

London

Route

Depart

Return

Price

OstravaLondon

OSR - STN

OSRSTN

Ostrava Mosnov

Sat 22/11

20:40-22:00

Nonstop2h 20m

London Stansted

Mon 24/11

13:50-17:10

Nonstop2h 20m

£44

OstravaLondon

OSR - STN

OSRSTN

Ostrava Mosnov

Sat 15/11

20:40-22:00

Nonstop2h 20m

London Stansted

Sat 22/11

16:55-20:15

Nonstop2h 20m

£44

BrnoLondon

BRQ - STN

BRQSTN

Brno Turany

Fri 23/1

22:35-23:40

Nonstop2h 05m

London Stansted

Mon 26/1

17:55-21:00

Nonstop2h 05m

£45

OstravaLondon

OSR - STN

OSRSTN

Ostrava Mosnov

Sat 22/11

20:40-22:00

Nonstop2h 20m

London Stansted

Mon 1/12

13:50-17:10

Nonstop2h 20m

£46

OstravaLondon

OSR - STN

OSRSTN

Ostrava Mosnov

Sat 14/2

20:40-22:00

Nonstop2h 20m

London Stansted

Sat 21/2

16:55-20:15

Nonstop2h 20m

£47

OstravaLondon

OSR - STN

OSRSTN

Ostrava Mosnov

Sat 6/12

20:40-22:00

Nonstop2h 20m

London Stansted

Mon 8/12

13:50-17:10

Nonstop2h 20m

£48

PragueLondon

PRG - LTN

PRGLTN

Václav Havel Prague

Wed 4/2

19:15-20:25

Nonstop2h 10m

London Luton

Sat 7/2

13:25-16:25

Nonstop2h 00m

£49

PragueLondon

PRG - LGW

PRGLGW

Václav Havel Prague

Fri 16/1

14:45-15:55

Nonstop2h 10m

London Gatwick

Sun 18/1

11:00-14:00

Nonstop2h 00m

£49

BrnoLondon

BRQ - STN

BRQSTN

Brno Turany

Thu 22/1

22:40-23:45

Nonstop2h 05m

London Stansted

Mon 26/1

17:55-21:00

Nonstop2h 05m

£49

OstravaLondon

OSR - STN

OSRSTN

Ostrava Mosnov

Sat 10/1

20:40-22:00

Nonstop2h 20m

London Stansted

Mon 12/1

13:50-17:10

Nonstop2h 20m

£51

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 60 results
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Best time to book a flight from Czech Republic to London

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

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

Currently, January is the cheapest month in which you can book a flight from Czech Republic to London (average of £17). Flying from Czech Republic to London in December is currently the most expensive (average of £47). 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 CZ to LON?

Find hourly flight availability from Czech Republic to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 November 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 54% on flights from Czech Republic to London by exploring options for tickets in the evening.

What is the cheapest day to fly from Czech Republic to London?

Use this chart to determine the cheapest time to fly return from Czech Republic to London. Price data was last updated on 24 November 2024.

Travellers seeking maximum savings on their Czech Republic to London flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 6 November 2025.
Read through reviews of airlines operating flights from the Czech Republic to London, such as easyJet, Ryanair, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
easyJet
6.9
Okay
1,841 reviews
Check prices

Boarding

6.7

Food

5.9

Comfort

6.7

Entertainment

5.5

Overall

6.9

Crew

7.6

Reviews

1 / 20
4.0
Okay

Matt,Sept 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.
easyJet
6.9
Okay
1,841 reviews
easyJet
6.9
Okay
1,841 reviews
Check prices

Boarding

6.7

Food

5.9

Comfort

6.7

Entertainment

5.5

Overall

6.9

Crew

7.6

Reviews

1 / 20
4.0
Okay

Matt,Sept 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.
Ryanair
6.8
Okay
5,186 reviews
easyJet
6.9
Okay
1,841 reviews
Check prices

Boarding

6.7

Food

5.9

Comfort

6.7

Entertainment

5.5

Overall

6.9

Crew

7.6

Reviews

1 / 20
4.0
Okay

Matt,Sept 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.
British Airways
6.7
Okay
7,499 reviews
easyJet
6.9
Okay
1,841 reviews
Check prices

Boarding

6.7

Food

5.9

Comfort

6.7

Entertainment

5.5

Overall

6.9

Crew

7.6

Reviews

1 / 20
4.0
Okay

Matt,Sept 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.
Wizz Air
6.1
Okay
156 reviews
easyJet
6.9
Okay
1,841 reviews
Check prices

Boarding

6.7

Food

5.9

Comfort

6.7

Entertainment

5.5

Overall

6.9

Crew

7.6

Reviews

1 / 20
4.0
Okay

Matt,Sept 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.

Related info for your journey

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

  • How long is the flight from Czech Republic to London?

    There are many flights that can get you from Czech Republic to London in 2h 10m. Fly via Ryanair, Wizz Air, or easyJet to get the fastest option. Czech Republic and London are separated by a distance of 646 mi. Generally, flights for this route are direct.

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

    The cheapest airline one-way is Ryanair, with whom users have recently found tickets for as low as £14. However, be on the lookout for offers from Wizz Air and easyJet, as they are both options that can get you from Czech Republic to London for a low price.

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

    Most travelers choose Václav Havel Prague - London Heathrow, Václav Havel Prague - London Stansted or Václav Havel Prague - London Gatwick when deciding on the best route from Czech Republic to London.

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

    The top 3 most reliable airlines when flying from Czech Republic to London are British Airways (73%), American Airlines (70%) and Japan Airlines (69%).

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

    Looking at all options, your cheapest flight can be booked for £42. While the most popular route (Václav Havel Prague - London Heathrow) can be booked for £87 on average, our data indicates £448 when flying from Czech Republic to London.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Czech Republic to London 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 Czech Republic to London?

    Currently, January is the cheapest month in which you can book a flight from Czech Republic to London (average of £17). Flying from Czech Republic to London in December is currently the most expensive (average of £47). 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

Travelling to a place near London?

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Alternative routes for Czech Republic to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Czech Republic to London

Discover the top 4 airlines that operate flights from Czech Republic to London. 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 6 November 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£45Average£70FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Wizz AirCheapest£48Average£80FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
easyJetCheapest£68Average£146FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£96Average£158FlexibilityNo cancel feeOn-time70%
Search British Airways 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 Czech Republic to London?

When you search for this flight from Czech Republic to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Czech Republic to London for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to London from Czech Republic? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Czech Republic to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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