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Cheap flights from London to Prague from $69

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 29/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PRG
13 May — 20 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Václav Havel Prague are usually found in June or September, booked 27 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from London to Prague

Enter your travel dates to find the best prices.

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 13 April 2026.

Wed 27/506:05
STN
-
PRG
Nonstop1h 50m
Ryanair
Wed 3/620:30
PRG
-
STN
Nonstop1h 55m
Ryanair
Deal found 12/4$118
Thu 1/1013:35
LTN
-
PRG
Nonstop2h 05m
Wizz Air
Mon 5/1017:20
PRG
-
LTN
Nonstop2h 05m
Wizz Air
Deal found 13/4$118
Sat 10/1013:35
LTN
-
PRG
Nonstop2h 05m
Wizz Air
Mon 12/1017:20
PRG
-
LTN
Nonstop2h 05m
Wizz Air
Deal found 12/4$119
Tue 28/413:35
LTN
-
PRG
Nonstop2h 05m
Wizz Air
Wed 29/417:20
PRG
-
LTN
Nonstop2h 05m
Wizz Air
Deal found 12/4$122
Wed 22/413:35
LTN
-
PRG
Nonstop2h 05m
Wizz Air
Sat 25/417:20
PRG
-
LTN
Nonstop2h 05m
Wizz Air
Deal found 9/4$123
Sat 9/513:35
LTN
-
PRG
Nonstop2h 05m
Wizz Air
Sat 16/517:20
PRG
-
LTN
Nonstop2h 05m
Wizz Air
Deal found 9/4$125
Mon 20/418:25
LGW
-
PRG
Nonstop2h 00m
easyJet
Thu 23/421:45
PRG
-
LGW
Nonstop2h 05m
easyJet
Deal found 13/4$125
Mon 18/507:30
STN
-
PRG
Nonstop1h 50m
Ryanair
Tue 19/518:40
PRG
-
STN
1 stop14h 00m
Ryanair
Deal found 9/4$126
Wed 17/613:35
LTN
-
PRG
Nonstop2h 05m
Wizz Air
Fri 19/617:20
PRG
-
LTN
Nonstop2h 05m
Wizz Air
Deal found 11/4$126
Sat 14/1106:05
LGW
-
PRG
Nonstop2h 00m
Wizz Air
Tue 17/1109:45
PRG
-
LGW
Nonstop2h 10m
Wizz Air
Deal found 12/4$126
Mon 18/505:00
LTN
-
PRG
1 stop11h 30m
Multiple Airlines
Tue 19/517:35
PRG
-
LTN
Nonstop2h 05m
Multiple Airlines
Deal found 9/4$127
Wed 13/513:50
LGW
-
PRG
Nonstop2h 05m
Wizz Air
Fri 15/517:35
PRG
-
LGW
Nonstop2h 10m
Wizz Air
Deal found 12/4$129

Find 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 13 April 2026.

Round-trip from

$118

One-way from

$71

Popular in

December

Cheapest in

June

Average price

$212

Good one-way deal

$75 or less
Ryanair
  • Ryanair
  • 27/5-3/6
  • Nonstop
  • 3h 45m total
  • London to Prague
Search Deals
Wizz Air
  • Wizz Air
  • 20/6
  • Nonstop
  • 2h 05m total
  • London to Prague
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($35 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a one-way flight from London (LON) to Václav Havel Prague.
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 13 April 2026.
Use the filters below to find and compare flights from London to Prague that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonPrague

LTN - PRG

LTNPRG

London Luton

Wed 3/6

13:35-16:40

Nonstop2h 05m

Václav Havel Prague

Mon 8/6

17:20-18:25

Nonstop2h 05m

$122

LondonPrague

LTN - PRG

LTNPRG

London Luton

Wed 17/6

13:35-16:40

Nonstop2h 05m

Václav Havel Prague

Fri 19/6

17:20-18:25

Nonstop2h 05m

$126

LondonPrague

LTN - PRG

LTNPRG

London Luton

Thu 23/4

13:35-16:40

Nonstop2h 05m

Václav Havel Prague

Mon 27/4

17:20-18:25

Nonstop2h 05m

$139

LondonPrague

LGW - PRG

LGWPRG

London Gatwick

Wed 17/6

18:10-21:10

Nonstop2h 00m

Václav Havel Prague

Fri 19/6

21:40-22:45

Nonstop2h 05m

$140

LondonPrague

LTN - PRG

LTNPRG

London Luton

Wed 1/7

13:35-16:40

Nonstop2h 05m

Václav Havel Prague

Tue 7/7

17:35-18:40

Nonstop2h 05m

$142

LondonPrague

LGW - PRG

LGWPRG

London Gatwick

Sat 16/5

13:50-16:55

Nonstop2h 05m

Václav Havel Prague

Mon 18/5

17:35-18:45

Nonstop2h 10m

$143

LondonPrague

LTN - PRG

LTNPRG

London Luton

Tue 1/9

13:50-16:55

Nonstop2h 05m

Václav Havel Prague

Fri 4/9

17:20-18:25

Nonstop2h 05m

$159

LondonPrague

LGW - PRG

LGWPRG

London Gatwick

Mon 1/6

06:55-21:00

1 stop13h 05m

Václav Havel Prague

Wed 3/6

21:45-23:00

Nonstop2h 15m

$174

LondonPrague

LGW - PRG

LGWPRG

London Gatwick

Wed 3/6

13:50-16:55

Nonstop2h 05m

Václav Havel Prague

Mon 8/6

17:35-18:45

Nonstop2h 10m

$178

LondonPrague

LTN - PRG

LTNPRG

London Luton

Mon 11/5

13:30-16:30

Nonstop2h 00m

Václav Havel Prague

Mon 18/5

17:00-18:05

Nonstop2h 05m

$184

Flights are sorted by cheapest return flights first.

Deals found on 12/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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 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 Prague

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

Use this chart to determine the optimal time to book a return flight from London to Prague. Price data was last updated on 10 April 2026.

The price you pay for your flight from London to Prague may vary depending on when you book. For the best chance of a lower fare, look to book 26 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 London to Prague?

Currently, June is the cheapest month in which you can book a flight from London to Prague (average of $34). Flying from London to Prague in August is currently the most expensive (average of $93). 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 13 April 2026.

Unlike at midday, when flights are generally more expensive, you can save up to 32% on flights from London to Prague by exploring options for tickets in the afternoon.

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 13 April 2026.

The most flights from LON to PRG are scheduled on a Monday (21 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost for a return flight from London to Prague?

What’s the top stopover airport for flights from London to Prague?

Share of one-stop return flights from London to Prague chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Munich (MUC) – chosen by Cheapflights users on 50% of one-stop itineraries from London to Prague on Cheapflights.

What’s the cheapest stopover airport for flights from London to Prague?

Average return fare for one-stop flights from London to Prague, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Munich (MUC) is the most affordable one-stop option, with an average return flight price of $314.

What’s the fastest stopover option from London to Prague?

Shortest average travel time for one-stop one-way flights from London to Prague, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Munich (MUC) have the shortest average one-way travel time for one-stop routes: 3h 55m.

Which airport typically offers the quickest stopover for flights from London to Prague?

Average stopover duration for one-stop one-way flights from London to Prague, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Warsaw (WAW) offer the fastest connection on this route, with an average stopover time of 0h 58m.

How often are flights from London to Prague delayed?

About 17% of weekly flights between London and Prague have experienced delays in the past year, with the average delay time being 112 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening 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 London to Prague flights?

Over the past year, Wizz Air have had the lowest number of delays on this route, with just 15% of flights being delayed.

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 13 April 2026.
Read through reviews of airlines operating flights from London to Prague, such as Wizz Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Wizz Air
6.3
Okay
165 reviews
Check prices

Entertainment

4.6

Boarding

6.2

Crew

7.2

Comfort

6.0

Food

5.2

Overall

6.3

Reviews

1 / 16
2.0
Mediocre

Anonymous,Aug 2025

TIA - LTN

I was horrible . The departure was delayed by almost 3h it was middle of the night, that is unacceptable
Wizz Air
6.3
Okay
165 reviews
Wizz Air
6.3
Okay
165 reviews
Check prices

Entertainment

4.6

Boarding

6.2

Crew

7.2

Comfort

6.0

Food

5.2

Overall

6.3

Reviews

1 / 16
2.0
Mediocre

Anonymous,Aug 2025

TIA - LTN

I was horrible . The departure was delayed by almost 3h it was middle of the night, that is unacceptable

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?

    If you book a flight to Prague from London, you will be flying to Václav Havel Prague, which is the city’s only airport. Václav Havel Prague (PRG) is located 11.2 km from the centre of Prague. There are 11 flights from London to Václav Havel Prague per day from 0 different airlines.

  • How long is the flight from London to Prague?

    Airlines like Wizz Air, easyJet, and British Airways fly from London to Prague in about 1h 55m. The time it takes to get you to your destination can typically vary by up to 11h 10m. Airlines will cover a distance of 1043 km. Both multi-stop and direct flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Wizz Air, which is currently one of the cheapest options available, starting at $51. easyJet flights start at $104 while deals on British Airways start at $123 one-way.

  • 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 Stansted - Václav Havel Prague or London Southend - Václav Havel Prague, as they are the most popular.

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

    No one likes to see their flight delayed. When booking a flight from London to Prague consider choosing Cathay Pacific(89%), Japan Airlines(87%) or British Airways(86%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from London to Prague?

    On average you can expect to pay $217 for a flight from London to Prague. The cheapest flight overall is $194 while the most popular route, (London Luton - Václav Havel Prague) is currently priced at $71.

  • 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 holiday 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, June is the cheapest month in which you can book a flight from London to Prague (average of $34). Flying from London to Prague in August is currently the most expensive (average of $93). 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.

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