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$37+ Cheap flights from London (LON) to Prague (PRG)

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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PRG
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from London to Václav Havel Prague are usually found in January or March, booked 71 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from London to Prague

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Prague (PRG). 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 April 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$59
(Wizz Air)

One-way from

$37
(Wizz Air)

Popular in

August

Cheapest in

January

Average price

$121

Good round-trip deal

$87 or less

Good one-way deal

$45 or less
Provider with most accurate pricing for London (LON)-Václav Havel Prague flight deals.
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Provider most trusted by Cheapflights users for London (LON)-Václav Havel Prague flights.
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From London (LON) to Václav Havel Prague
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One-way flight from London (LON) to Václav Havel Prague
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from London (LON) to Václav Havel Prague.
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Price to beat on a one-way flight from London (LON) to Václav Havel Prague.
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Find flight deals from London to Prague

Cheapest flights from London to Prague
Explore the most affordable flight options available from London to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Wizz Air deal was found by Cheapflights users on 4/17. 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.
Wed 4/302:45 pmLGW - PRG
Nonstop2h 05mWizz Air
Sat 5/39:00 pmPRG - LGW
Nonstop2h 10mWizz Air
Deal found 4/17$63
This Wizz Air deal was found by Cheapflights users on 4/17. 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.
Tue 5/66:00 amLTN - PRG
Nonstop2h 00mWizz Air
Wed 5/79:40 amPRG - LTN
Nonstop2h 05mWizz Air
Deal found 4/17$65
This easyJet deal was found by Cheapflights users on 4/17. 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.
Thu 4/247:20 amLTN - PRG
Nonstop2h 00measyJet
Tue 4/299:50 amPRG - LTN
Nonstop2h 05measyJet
Deal found 4/17$75
This Connections by easyJet deal was found by Cheapflights users on 4/17. 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 Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/206:55 amLGW - PRG
1 stop9h 20measyJet
Thu 5/229:45 pmPRG - LGW
Nonstop2h 15measyJet
Deal found 4/17$111
This British Airways deal was found by Cheapflights users on 4/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/78:00 pmLHR - PRG
Nonstop2h 00mBritish Airways
Thu 10/99:35 pmPRG - LHR
Nonstop2h 00mBritish Airways
Deal found 4/16$113
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/288:55 pmLGW - PRG
1 stop10h 40mMultiple Airlines
Thu 5/19:00 pmPRG - LGW
Nonstop2h 10mMultiple Airlines
Deal found 4/17$116
This Mytrip deal was found by Cheapflights users on 4/17. 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.
Tue 5/276:00 amLTN - PRG
Nonstop2h 00mMultiple Airlines
Fri 5/306:05 amPRG - LTN
1 stop7h 35mMultiple Airlines
Deal found 4/17$139
This Norwegian deal was found by Cheapflights users on 4/17. 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 Norwegian is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/258:45 pmLGW - PRG
1 stop10h 35mNorwegian
Tue 9/92:55 pmPRG - LGW
1 stop4h 25mNorwegian
Deal found 4/17$182
This Air Serbia deal was found by Cheapflights users on 4/16. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/271:20 pmLHR - PRG
1 stop18h 25mAir Serbia
Fri 12/58:30 pmPRG - LHR
1 stop16h 50mAir Serbia
Deal found 4/16$204
This Mytrip deal was found by Cheapflights users on 4/16. 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.
Tue 6/246:40 pmLHR - PRG
1 stop3h 40mSWISS
Tue 7/16:20 amPRG - LHR
1 stop12h 30mSWISS
Deal found 4/16$222
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/306:40 amLHR - PRG
1 stop4h 50mMultiple Airlines
Sat 5/35:45 pmPRG - LHR
Nonstop2h 10mMultiple Airlines
Deal found 4/16$224
This KLM deal was found by Cheapflights users on 4/16. 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.
Tue 5/65:10 pmLHR - PRG
1 stop4h 25mKLM
Wed 5/146:00 amPRG - LHR
1 stop4h 00mKLM
Deal found 4/16$225

Cheapflights Fare Finder

Customize your flight search to find flights from London to Prague 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 April 17, 2025.
Use the filters below to find and compare flights from London to Prague that are best for you.

Fly from

London

Fly to

Prague

Route

Depart

Return

Price

LondonPrague

LGW - PRG

LGWPRG

London Gatwick

Wed 4/30

2:45 pm-5:50 pm

Nonstop2h 05m

Václav Havel Prague

Sat 5/3

9:00 pm-10:10 pm

Nonstop2h 10m

$63

LondonPrague

LTN - PRG

LTNPRG

London Luton

Tue 5/6

6:00 am-9:00 am

Nonstop2h 00m

Václav Havel Prague

Wed 5/7

9:40 am-10:45 am

Nonstop2h 05m

$65

LondonPrague

LTN - PRG

LTNPRG

London Luton

Sun 4/27

7:00 am-10:00 am

Nonstop2h 00m

Václav Havel Prague

Tue 4/29

9:50 am-10:55 am

Nonstop2h 05m

$80

LondonPrague

LGW - PRG

LGWPRG

London Gatwick

Tue 5/6

8:15 pm-8:30 am

1 stop11h 15m

Václav Havel Prague

Wed 5/14

9:45 pm-11:00 pm

Nonstop2h 15m

$101

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Tue 10/7

8:00 pm-11:00 pm

Nonstop2h 00m

Václav Havel Prague

Thu 10/9

9:35 pm-10:35 pm

Nonstop2h 00m

$113

LondonPrague

LGW - PRG

LGWPRG

London Gatwick

Mon 4/28

8:55 pm-8:35 am

1 stop10h 40m

Václav Havel Prague

Thu 5/1

9:00 pm-10:10 pm

Nonstop2h 10m

$116

LondonPrague

LTN - PRG

LTNPRG

London Luton

Tue 5/27

6:00 am-9:00 am

Nonstop2h 00m

Václav Havel Prague

Fri 5/30

6:05 am-12:40 pm

1 stop7h 35m

$139

LondonPrague

LGW - PRG

LGWPRG

London Gatwick

Thu 8/28

8:45 pm-8:20 am

1 stop10h 35m

Václav Havel Prague

Tue 9/9

2:55 pm-6:20 pm

1 stop4h 25m

$189

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Wed 5/7

6:35 am-9:35 am

Nonstop2h 00m

Václav Havel Prague

Tue 5/13

6:40 am-2:15 pm

1 stop8h 35m

$204

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Tue 6/24

6:00 am-10:35 am

1 stop3h 35m

Václav Havel Prague

Sat 6/28

4:45 pm-9:40 pm

1 stop5h 55m

$205

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 46 results
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Compare providers for flights from London to Prague

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 London to Prague in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
JetabroadPrice 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 London-Prague flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London-Prague flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London-Prague flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London-Prague flights, Cheapflights users trust eDreams the most. eDreams 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 London-Prague 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 London to Prague

Have a flexible travel schedule? Discover the best time to fly to Prague from London 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.

Cheapflights Insights

Everything you need to know about your flight from London to Prague

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

Use this chart to determine the optimal time to book a round-trip flight from London to Prague. Price data was last updated on April 11, 2025.

To ensure you get the cheapest price possible for a flight from London to Prague, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from London to Prague (average of $651). Flying from London to Prague in June is currently the most expensive (average of $1,215). 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 PRG?

Find hourly flight availability from London to Prague. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

It’s typically best to fly out from London to Prague in the morning. Doing so could potentially save you 21% on the flight price compared to flying in the evening, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from London to Prague. Price data was last updated on March 30, 2025.

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

Weekly flight availability from London to Prague

Explore weekly flight availability from London to Prague. 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 April 17, 2025.

The most flights from LON to PRG are scheduled on a Thursday (25 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Prague by month

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

In terms of precipitation, rainfall in Prague ranges from 0.4 - 2.4 inches per month. June is typically the wettest month, when rainfall can reach 2.4 in. February is typically the driest time to visit Prague when rainfall is around 0.4 in.

Temperature in Prague by month

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

If weather is an important factor for your trip to Prague, 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 30.2 F).

Reviews of airlines servicing Prague

Get insights into the airlines that provide service to Prague. 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 Prague. Reviews last updated April 17, 2025.
To help decide which airline to fly from London to Prague, see what other customers have to say about KLM, Norwegian and LOT. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,329 reviews

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,329 reviews
KLM
7.8
Good
1,329 reviews

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Norwegian
7.8
Good
226 reviews
KLM
7.8
Good
1,329 reviews

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
LOT
7.6
Good
1,065 reviews
KLM
7.8
Good
1,329 reviews

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Austrian Airlines
7.6
Good
775 reviews
KLM
7.8
Good
1,329 reviews

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
SWISS
7.5
Good
1,580 reviews
KLM
7.8
Good
1,329 reviews

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from London to Prague. 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 into for flights to Prague from London?

    Most people fly into Václav Havel Prague (PRG) if they book a flight to Prague from London. On average, Václav Havel Prague has 8 inbound flights from 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 London to Prague round-trip?

    Flying on Wizz Air is currently your cheapest option to Prague, with prices starting at $59. Additional round-trip tickets that might be worth considering are offered by easyJet and British Airways, with the lowest prices starting at $74 and $113, respectively. Wizz Air is 45% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Wizz Air, with whom users have recently found tickets for as low as $37. However, be on the lookout for offers from easyJet and British Airways, as they are both options that can get you from London to Prague for a low price.

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

    When deciding which route to take from London to Prague consider London Luton - Václav Havel Prague, London Heathrow - Václav Havel Prague or London Gatwick - Václav Havel Prague as they are the most popular.

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

    Consider Cathay Pacific (90%), LATAM Airlines (87%) or Japan Airlines (84%) when booking your flight. These represent the most reliable airlines when flying from London to Prague.

  • What are the cheapest flights from London to Prague?

    The cheapest flight price from London to Prague is $78. On average you can expect to pay $342. The most popular route, (London Luton - Václav Havel Prague), can usually be booked for $86.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from London to Prague (average of $651). Flying from London to Prague in June is currently the most expensive (average of $1,215). 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

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Alternative routes for London to Prague

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

Top 4 airlines flying from London to Prague

Discover the top 4 airlines that operate flights from London to Prague. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest$48Average$101FlexibilityNo cancel feeOn-timeN/A
RyanairCheapest$54Average$114FlexibilityNo cancel feeOn-timeN/A
easyJetCheapest$73Average$154FlexibilityNo cancel feeOn-time86%
British AirwaysCheapest$128Average$258FlexibilityNo cancel feeOn-time70%

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