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$27+ Cheap flights from Prague (PRG) to London (LON)

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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — LON
ene. 21 — ene. 281
mar. 1/21
mar. 1/28
1 adult, Economy
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The best prices from Václav Havel Prague to London are usually found in January or November, booked 81 days in advance, depart on a Saturday or Thursday and return on a Tuesday

Cheap flight deals from Prague to London

Discover tips and strategies to find the most affordable flight options for your journey from Prague (PRG) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$44
(Wizz Air)

One-way from

$27
(Wizz Air)

Popular in

August

Cheapest in

January

Average price

$56
Provider with most accurate pricing for Václav Havel Prague-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Václav Havel Prague-London (LON) flights.
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From Václav Havel Prague to London (LON)
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One-way flight from Václav Havel Prague to London (LON)
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High demand for flights, 16% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Prague to London

Cheapest flights from Prague to London
Explore the most affordable flight options available from Prague to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 16, 2025.

This Wizz Air deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Wizz Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/249:35 pmPRG - LTN
Nonstop2h 05mWizz Air
lun. 4/286:00 amLTN - PRG
Nonstop2h 00mWizz Air
Deal found 1/15$44
This easyJet deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/303:55 pmPRG - LTN
Nonstop2h 05measyJet
lun. 2/38:10 amLTN - PRG
Nonstop1h 55measyJet
Deal found 1/16$46
This easyJet deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/611:50 amPRG - LGW
Nonstop2h 10measyJet
lun. 2/105:15 pmLGW - PRG
Nonstop1h 55measyJet
Deal found 1/15$47
This Mytrip deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/79:45 pmPRG - LTN
Nonstop2h 25mWizz Air
vie. 2/216:10 pmLTN - PRG
Nonstop2h 00mWizz Air
Deal found 1/16$48
This Trip.com deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/79:00 pmPRG - LTN
Nonstop2h 05mMultiple Airlines
dom. 3/96:00 amLTN - PRG
Nonstop2h 00mMultiple Airlines
Deal found 1/16$55
This Trip.com deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/2311:25 amPRG - LGW
Nonstop2h 15mWizz Air
dom. 1/266:00 amLGW - PRG
Nonstop1h 55mWizz Air
Deal found 1/16$57
This Wizz Air deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Wizz Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/79:50 amPRG - LGW
Nonstop2h 15mWizz Air
lun. 2/106:00 amLGW - PRG
Nonstop2h 00mWizz Air
Deal found 1/14$59
This Mytrip deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/78:40 amPRG - LGW
1 stop11h 50mMultiple Airlines
dom. 3/96:05 amLGW - PRG
Nonstop1h 55mMultiple Airlines
Deal found 1/16$83
This British Airways deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/129:00 pmPRG - LHR
Nonstop1h 55mBritish Airways
sáb. 9/137:15 amLHR - PRG
Nonstop2h 00mBritish Airways
Deal found 1/15$107
This Vueling Global deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/168:00 pmPRG - LGW
1 stop18h 20mVueling
mié. 3/197:25 pmLGW - PRG
1 stop11h 55mVueling
Deal found 1/16$171
This Air France deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/181:15 pmPRG - LHR
1 stop6h 05mAir France
mar. 2/2511:30 amLHR - PRG
1 stop10h 10mAir France
Deal found 1/15$187
This KLM deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/16:00 amPRG - LHR
1 stop7h 05mKLM
mié. 2/128:40 amLHR - PRG
1 stop4h 00mKLM
Deal found 1/16$190

Find flights from Prague to London within your budget

Customize your flight search to find flights from Prague 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 2,558,603 searches. Data last updated enero 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PragueLondon

PRG - LTN

PRGLTN

Václav Havel Prague

jue. 4/24

9:35 pm-10:40 pm

Nonstop2h 05m

London Luton

lun. 4/28

6:00 am-9:00 am

Nonstop2h 00m

$44

PragueLondon

PRG - LTN

PRGLTN

Václav Havel Prague

jue. 1/30

3:55 pm-5:00 pm

Nonstop2h 05m

London Luton

lun. 2/3

8:10 am-11:05 am

Nonstop1h 55m

$46

PragueLondon

PRG - LGW

PRGLGW

Václav Havel Prague

jue. 2/6

11:50 am-1:00 pm

Nonstop2h 10m

London Gatwick

lun. 2/10

5:15 pm-8:10 pm

Nonstop1h 55m

$47

PragueLondon

PRG - LTN

PRGLTN

Václav Havel Prague

vie. 2/7

9:45 pm-11:10 pm

Nonstop2h 25m

London Luton

vie. 2/21

6:10 pm-9:10 pm

Nonstop2h 00m

$48

PragueLondon

PRG - LTN

PRGLTN

Václav Havel Prague

vie. 3/7

9:00 pm-10:05 pm

Nonstop2h 05m

London Luton

dom. 3/9

6:00 am-9:00 am

Nonstop2h 00m

$55

PragueLondon

PRG - LGW

PRGLGW

Václav Havel Prague

vie. 3/7

9:50 am-11:05 am

Nonstop2h 15m

London Gatwick

dom. 3/9

6:05 am-9:00 am

Nonstop1h 55m

$58

PragueLondon

PRG - LGW

PRGLGW

Václav Havel Prague

vie. 2/7

9:50 am-11:05 am

Nonstop2h 15m

London Gatwick

lun. 2/10

6:00 am-9:00 am

Nonstop2h 00m

$59

PragueLondon

PRG - LGW

PRGLGW

Václav Havel Prague

vie. 3/7

8:40 am-7:30 pm

1 stop11h 50m

London Gatwick

dom. 3/9

6:05 am-9:00 am

Nonstop1h 55m

$83

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

mar. 2/18

9:25 pm-10:35 pm

Nonstop2h 10m

London Heathrow

mar. 2/25

5:30 pm-8:35 pm

Nonstop2h 05m

$122

PragueLondon

PRG - LGW

PRGLGW

Václav Havel Prague

dom. 3/16

8:00 pm-1:20 pm

1 stop18h 20m

London Gatwick

mié. 3/19

7:25 pm-8:20 am

1 stop11h 55m

$171

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 48 results
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Compare providers for flights from Prague to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Prague to London in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Prague-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Prague-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Prague-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Prague-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Prague-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Prague to London

Have a flexible travel schedule? Discover the best time to fly to London from Prague with our price prediction graph.
Estimated round-trip 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.

Travel insights for flights from Prague to London

Get recent, data-driven insights about flights from Prague to London including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Prague to London. Price data was last updated on January 10, 2025.

The price you pay for your flight from Prague to London may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Prague to London (average of $661). Flying from Prague to London in June is currently the most expensive (average of $1,137). 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 PRG to LON?

Find hourly flight availability from Prague 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 enero 16, 2025.

One of the essential ways to save on airfare from Prague to London is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 43% on airfare.

What is the cheapest day to fly from Prague to London?

Use this chart to determine the cheapest time to fly round-trip from Prague to London. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Prague to London flight should consider departing on Saturday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Prague to London

Explore weekly flight availability from Prague to London. 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 enero 16, 2025.

The most flights from PRG to LON are scheduled on a Thursday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 enero 16, 2025.
Read through reviews of airlines operating flights from Prague to London, such as KLM, Austrian Airlines and Brussels Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,339 reviews

Entertainment

7.2

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,339 reviews
KLM
7.8
Good
1,339 reviews

Entertainment

7.2

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Norwegian
7.7
Good
249 reviews
KLM
7.8
Good
1,339 reviews

Entertainment

7.2

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

LOT
7.6
Good
1,112 reviews
KLM
7.8
Good
1,339 reviews

Entertainment

7.2

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Finnair
7.6
Good
1,285 reviews
KLM
7.8
Good
1,339 reviews

Entertainment

7.2

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Austrian Airlines
7.6
Good
786 reviews
KLM
7.8
Good
1,339 reviews

Entertainment

7.2

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

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

  • What airport do you fly from for flights from Prague to London?

    Most people fly from Václav Havel Prague (PRG) if they book a flight from Prague to London. On average, Václav Havel Prague has 4 outbound flights to London per day from 4 airlines. Václav Havel Prague is conveniently located just 6.9 mi from Prague’s city center.

  • What are the cheapest airlines flying from Prague to London round-trip?

    According to our current data, Wizz Air ($44), easyJet ($46), and Wizz Air ($48) offers the cheapest pricing from Prague to London. Wizz Air is 49% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Wizz Air, with whom users have recently found tickets for as low as $27. However, be on the lookout for offers from Wizz Air and British Airways, as they are both options that can get you from Prague to London for a low price.

  • What are the most popular routes from Prague to London?

    The most popular route from Prague to London is Václav Havel Prague - London Luton. You may also consider Václav Havel Prague - London Gatwick or Václav Havel Prague - London Heathrow.

  • What are the most reliable airlines from Prague to London?

    No one likes to see their flight delayed. When booking a flight from Prague to London consider choosing Japan Airlines (73%), British Airways (71%) or American Airlines (67%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Prague to London?

    On average you can expect to pay $1,563 for a flight from Prague to London. The cheapest flight overall is $65 while the most popular route, (Václav Havel Prague - London Luton) is currently priced at $56.

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

    Yes. In addition to deals on Prague to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Prague to London?

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

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

    Yes. Cheapflights offers flight deals from Prague 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 Prague to London?

    Currently, November is the cheapest month in which you can book a flight from Prague to London (average of $661). Flying from Prague to London in June is currently the most expensive (average of $1,137). 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

Traveling to a place near Prague?

Book flights to Prague if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Harrow
Luton
Wembley
Canterbury
Gatwick
Horley
Milton Keynes
Dover
Watford
Orpington
Croydon
Borehamwood
Bromley
Folkestone
Ilford
Aylesbury
Chelmsford

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Alternative routes for Prague to London

See prices for flight routes from nearby airports that may be better suited for you.
Prague to Luton flights
Prague to Gatwick flights
Prague to Heathrow flights

Top 4 airlines flying from Prague to London

Discover the top 4 airlines that operate flights from Prague 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 2,558,603 searches. Data last updated enero 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest$42Average$116FlexibilityNo cancel feeOn-timeN/A
easyJetCheapest$54Average$76FlexibilityNo cancel feeOn-time86%
RyanairCheapest$58Average$116FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$108Average$211FlexibilityNo cancel feeOn-time70%
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