Cheapflights Tip: The best prices from London to Václav Havel Prague are usually found in June or January, booked 27 days in advance, depart on a Tuesday or Monday and return on a Monday
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 30 November 2025.
Popular in
August
Cheapest in
June
Average price
₹ 11,436
Highest demand for flights based on searches. 10% potential increase in price (₹ 95,682 potential increase over avg. return price).
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
Prices
Airlines
Delays
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 28 November 2025.
To ensure you get the cheapest price possible for a flight from London to Prague, you should look to book at least 27 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, June is the cheapest month in which you can book a flight from London to Prague (average of ₹ 2,144). Flying from London to Prague in December is currently the most expensive (average of ₹ 5,718). 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 30 November 2025.
When flying from London to Prague, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 39% versus a flight in the morning.
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 30 November 2025.
The most flights from LON to PRG are scheduled on a Sunday (20 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).
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 109 minutes.
What is the most punctual flight time for London to Prague flights?
Historically, flights departing in the morning 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, Pascan have had the lowest number of delays on this route, with no flights being classified as delayed.
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?
Václav Havel Prague (PRG) is the airport you will fly into if you book a flight from London to Prague. You should not have trouble finding flights to Václav Havel Prague from London; the airport handles an average of 9 inbound flights from London per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Prague airport from London. It is only a 11.2 km journey from Václav Havel Prague (PRG) to Prague’s city centre.
What are the most reliable airlines from London to Prague?
Before booking your flight to Prague from London, have a look at the most reliable airlines to get you to your destination on time: British Airways (79%), Japan Airlines (76%), Cathay Pacific( 76%).
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 ₹ 2,144). Flying from London to Prague in December is currently the most expensive (average of ₹ 5,718). 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.
Explore flights to Prague departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 30 November 2025.
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 London to Prague?
Cheapflights helps you search for flights from London to Prague via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from London to Prague?
Cheapflights helps you find that perfect flight to Prague from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from London to Prague with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Prague, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from London to Prague become cheaper?
Not ready to book yet? You can track prices for flights from London to Prague on Cheapflights with our Price Alert feature and get notified when better prices are available.
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