Find flights
Deals
When to book
Airlines
FAQs
United Kingdom
GBP

Cheap flights from the Czech Republic to London from £14

PRG — LON
6 Nov — 13 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Czech Republic to London

Enter your travel dates to find the best prices.

Cheapest flights from Czech Republic to London

Sat 14/1121:00 -
Nonstop2h 05m
Sun 29/1107:05 -
Nonstop2h 05m
Deal found 3/10£28
Sat 14/1121:00 -
Nonstop2h 05m
Sun 15/1107:05 -
Nonstop2h 05m
Deal found 4/10£30
Sat 7/1111:05 -
Nonstop2h 20m
Sat 14/1107:30 -
Nonstop2h 10m
Deal found 6/10£31
Sat 7/1121:00 -
Nonstop2h 05m
Sun 8/1107:05 -
Nonstop2h 05m
Deal found 4/10£32
Fri 6/1100:00 -
Nonstop2h 05m
Fri 13/1120:30 -
Nonstop2h 05m
Deal found 5/10£32
Mon 9/1115:20 -
Nonstop2h 20m
Mon 16/1111:45 -
Nonstop2h 10m
Deal found 5/10£35
Fri 20/1100:00 -
Nonstop2h 05m
Sun 22/1107:05 -
Nonstop2h 05m
Deal found 5/10£38
Sat 7/1111:05 -
Nonstop2h 20m
Mon 9/1111:45 -
Nonstop2h 10m
Deal found 4/10£38
Wed 14/1011:25 -
Nonstop2h 05m
Wed 21/1007:55 -
Nonstop2h 05m
Deal found 2/10£44
Thu 12/1121:40 -
Nonstop2h 05m
Sun 15/1107:05 -
Nonstop2h 05m
Deal found 2/10£45
Sat 14/1111:05 -
Nonstop2h 20m
Mon 16/1111:45 -
Nonstop2h 10m
Deal found 5/10£48
Tue 13/1017:10 -
Nonstop2h 05m
Wed 14/1007:55 -
Nonstop2h 05m
Deal found 3/10£48

Find flight deals from Czech Republic to London

Round-trip from

£28

One-way from

£14

Popular in

December

Cheapest in

January

Average price

£103

Good round-trip deal

£63 or less

Good one-way deal

£41 or less
Ryanair
  • Ryanair
  • 14/11-29/11
  • Nonstop
  • 4h 10m total
  • Czech Republic to London
Search Deals
Ryanair
  • Ryanair
  • 7/12-31/12
  • Nonstop
  • 2h 20m total
  • Czech Republic to London
Search Deals
High demand for flights, 12% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
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

 
Use the filters below to find and compare flights from the Czech Republic to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OstravaLondon

OSR Ostrava Mosnov - STN London Stansted

OSRSTN

Ostrava Mosnov

Mon 7/12

15:20-16:40

Nonstop2h 20m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

£14

OstravaLondon

OSR Ostrava Mosnov - STN London Stansted

OSRSTN

Ostrava Mosnov

Mon 9/11

15:20-16:40

Nonstop2h 20m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

£14
Fastest return journey

BrnoLondon

BRQ Brno Turany - STN London Stansted

BRQSTN

Brno Turany

Sat 5/12

21:00-22:05

Nonstop2h 05m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

£15

BrnoLondon

BRQ Brno Turany - STN London Stansted

BRQSTN

Brno Turany

Fri 6/11

00:00-01:05

Nonstop2h 05m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

£15

BrnoLondon

BRQ Brno Turany - STN London Stansted

BRQSTN

Brno Turany

Sat 28/11

21:00-22:05

Nonstop2h 05m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

£15

BrnoLondon

BRQ Brno Turany - STN London Stansted

BRQSTN

Brno Turany

Mon 9/11

22:40-23:45

Nonstop2h 05m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

£15

BrnoLondon

BRQ Brno Turany - STN London Stansted

BRQSTN

Brno Turany

Sun 29/11

10:35-11:40

Nonstop2h 05m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

£19

BrnoLondon

BRQ Brno Turany - STN London Stansted

BRQSTN

Brno Turany

Sun 15/11

10:35-11:40

Nonstop2h 05m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

£19

BrnoLondon

BRQ Brno Turany - STN London Stansted

BRQSTN

Brno Turany

Thu 5/11

21:40-22:45

Nonstop2h 05m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

£20

OstravaLondon

OSR Ostrava Mosnov - STN London Stansted

OSRSTN

Ostrava Mosnov

Sat 5/12

11:05-12:25

Nonstop2h 20m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

£22

Flights are sorted by cheapest return flights first.

Deals found on 5/10

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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

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 £63). Flying from Czech Republic to London in July is currently the most expensive (average of £154). 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?

Unlike in the morning, when flights are generally more expensive, you can save up to 47% on flights from Czech Republic to London by exploring options for tickets in the evening.

Weekly flight availability from Czech Republic to London

The most flights from CZ0 to LON are scheduled on a Monday (23 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

How often are flights from the Czech Republic to London delayed?

About 19% of weekly flights between Czech Republic and London have experienced delays in the past year, with the average delay time being 112 minutes.

What is the most punctual flight time for the Czech Republic to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the Czech Republic to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 13% of flights being delayed.

How far ahead should I book a flight from Czech Republic to London?

The best time to book flights from Czech Republic to London is 34 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

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

Reviews of airlines servicing London

Read through reviews of airlines operating flights from the Czech Republic to London, such as Ryanair,easyJet, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.9
Okay
5,445 reviews
Check prices

Overall

6.9

Entertainment

5.7

Crew

7.5

Boarding

6.7

Comfort

6.5

Food

6.0

Reviews

1 / 20
8.0
Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???
Ryanair
6.9
Okay
5,445 reviews
Ryanair
6.9
Okay
5,445 reviews
Check prices

Overall

6.9

Entertainment

5.7

Crew

7.5

Boarding

6.7

Comfort

6.5

Food

6.0

Reviews

1 / 20
8.0
Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???
easyJet
6.9
Okay
1,925 reviews
Ryanair
6.9
Okay
5,445 reviews
Check prices

Overall

6.9

Entertainment

5.7

Crew

7.5

Boarding

6.7

Comfort

6.5

Food

6.0

Reviews

1 / 20
8.0
Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???
British Airways
6.7
Okay
8,245 reviews
Ryanair
6.9
Okay
5,445 reviews
Check prices

Overall

6.9

Entertainment

5.7

Crew

7.5

Boarding

6.7

Comfort

6.5

Food

6.0

Reviews

1 / 20
8.0
Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???
Wizz Air
6.3
Okay
173 reviews
Ryanair
6.9
Okay
5,445 reviews
Check prices

Overall

6.9

Entertainment

5.7

Crew

7.5

Boarding

6.7

Comfort

6.5

Food

6.0

Reviews

1 / 20
8.0
Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???

Related info for your journey

  • 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 05m. Fly via Ryanair or easyJet to get the fastest option. Czech Republic and London are separated by a distance of 745 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 £13. 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 Gatwick, Václav Havel Prague - London Heathrow or Václav Havel Prague - London Stansted 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 Cathay Pacific (78%), Japan Airlines (77%) and British Airways (75%).

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

    Looking at all options, your cheapest flight can be booked for £51. While the most popular route (Václav Havel Prague - London Gatwick) can be booked for £69 on average, our data indicates £168 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 £63). Flying from Czech Republic to London in July is currently the most expensive (average of £154). 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?

Book flights to London if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Slough
Wembley
Gatwick
Ilford
Hayes
Croydon
Colchester
Eastbourne
Enfield
Brentford
Southend-on-Sea
Barnet
Southall
Watford
Kingston upon Thames
Dagenham
Dover

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Czech Republic to London

Charles de Gaulle to Gatwick flights
Charles de Gaulle to London City flights
Charles de Gaulle to Luton flights
Duesseldorf Intl to Stansted flights
Orly to Gatwick flights
Duesseldorf Intl to Luton flights
Charles de Gaulle to Heathrow flights
Beauvais-Tille to Stansted flights
Bruxelles-National to Gatwick flights
Bruxelles-National to Stansted flights
Charles de Gaulle to Southend flights
Beauvais-Tille to Gatwick flights
Amsterdam to Stansted flights
Bruxelles-National to Luton flights
Duesseldorf Intl to Heathrow flights
Charles de Gaulle to Edinburgh flights
Duesseldorf Intl to London City flights
Orly to Edinburgh flights
Frankfurt to Luton flights
Orly to Luton flights
Madrid to Stansted flights
Madrid to Gatwick flights
Malpensa to Gatwick flights
Frankfurt to Gatwick flights
Stansted to Edinburgh flights
Cologne to Gatwick flights
Berlin to Gatwick flights
Bruxelles-National to London City flights
Amsterdam to Gatwick flights
Luton to Edinburgh flights
Gatwick to Edinburgh flights
Beauvais-Tille to Luton flights
Madrid to London City flights
Leonardo da Vinci/Fiumicino to Gatwick flights
Lyon to Stansted flights
Leonardo da Vinci/Fiumicino to Heathrow flights
Lyon to Gatwick flights
Duesseldorf Intl to Gatwick flights
Madrid to Heathrow flights
Lyon to Luton flights
Vienna to Stansted flights
Madrid to Southend flights
Barcelona-El Prat to Gatwick flights
Lyon to London City flights
Amsterdam to Heathrow flights
Barcelona-El Prat to Luton flights
Orly to Stansted flights
Barcelona-El Prat to Stansted flights
Frankfurt to Heathrow flights
Amsterdam to Luton flights

Top 4 airlines flying from Czech Republic to London

AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£38Average£122FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
RyanairCheapest£38Average£121FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
British AirwaysCheapest£105Average£176FlexibilityNo cancel feeOn-time70%
Search British Airways flights
easyJetCheapest£112Average£151FlexibilityNo cancel feeOn-time86%
Search easyJet flights

Fly with Cheapflights

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.

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.