Cheap flights from Prague to London from £20
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Prague to London departing on 19/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Prague to London
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
British Airways flights from Prague to London
Our best British Airways deals on Prague to London flight tickets
Lufthansa flights from Prague to London
Our best Lufthansa deals on Prague to London flight tickets
See travel insights to London from
How to get the cheapest flight ticket from Prague to London
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to London?
The cheapest month to fly to London from Prague is in January. Flight prices, which tend to average around £41, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from Prague averaging around £44.
What is the cheapest day to depart on your flight to London?
Our data shows that Thursday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £63. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Prague to London for around £116.
What is the cheapest time of day to depart on your flight to London?
The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £64. Flights at midday are often more expensive, with an average ticket price of £175.
What is the cheapest Václav Havel Prague to London flight route?
Fly from Václav Havel Prague to London Gatwick for the best Václav Havel Prague - London flight prices
How far in advance should I book a flight to London?
You are more likely to see cheaper flights to London from Prague when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to London for around £139 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Prague for as low as £106 on momondo.
What cabin class options are available on Václav Havel Prague to London flights?
There are 3 cabin classes available to choose from on Václav Havel Prague to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Václav Havel Prague to London?
Wizz Air, Ryanair, and easyJet are the most popular carriers operating from Václav Havel Prague to London
Which airlines fly to London?
Wizz Air, British Airways and Ryanair are the top three most popular airlines that fly to London from Prague according to our data. Wizz Air is the first choice among our users, with 44% of people opting to fly with this airline when travelling to London. Keep in mind that there are 4 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.
How many flights depart from Prague to London on average per day?
As of May 2025, there are 7 flights per day flying from Prague to London. The most common time of day flights depart is 14:00, with 42% of flights taking off at midday.
How many flights depart from Prague to London on average per week?
As of May 2025, 51 flights take off from Prague and land in London each week. The most common flight departure day for this route is Thu, with 39% of weekly flights taking off on this day.
When to book flights from Prague to London
Cheap Prague to London (PRG to LON) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Prague to London
How far is Václav Havel Prague to London by plane?
The straight-line distance from Václav Havel Prague to London is 641.1 mi. Flights usually cover this in 1h 55m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Václav Havel Prague Airport to London?
Prices for flights from Václav Havel Prague Airport to London are updated daily.
How many operators does momondo search for flights from Václav Havel Prague Airport to London?
The number of operators available for flights from Václav Havel Prague Airport to London is 4 as of May 2025.
How old do you have to be to fly from Václav Havel Prague Airport to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Václav Havel Prague Airport to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Prague to London?
Based on momondo bookings for flights between Prague and London, the leading plane model is Airbus A320-100/200, making up 27.11% of the total bookings. Other popular models include Airbus A319 with 24.76%, Boeing 737-800 Passenger/BBJ2 (winglets) with 17.26%, and Airbus A321neo with 17.03%.
What is the most popular airline from Prague to London?
Based on momondo bookings for flights between Prague and London, the leading airline is Wizz Air, making up 53% of the total bookings. Other popular airlines include British Airways with 27%, Ryanair with 12%, and easyJet with 9%.
Best airlines flying from Prague to London
Compare and see reviews for airlines that fly from Prague to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £35 | Free Cancellation | Rating 5.9 140 reviews | |||
| PriceFrom £39 | Free Cancellation | Rating 6.8 5,054 reviews | |||
| PriceFrom £58 | Free Cancellation | Rating 6.9 1,799 reviews | |||
| PriceFrom £86 | Free Cancellation | Rating 6.6 6,845 reviews |
easyJet Flights From Prague to London
easyJet flies from Prague to London around 7 times per week, with 1,799 momondo users rating the airline 6.9/10. The cheapest easyJet deal from Prague to London in the last 72 hours was £78 (round-trip), much lower than the average airfare cost of £190 for easyJet flights on this route.
Ryanair Flights From Prague to London
The best Ryanair deal for Prague to London flight tickets found on momondo in the last 72 hours was £52, round-trip. It should be noted that an average Ryanair flight deal for this route in this time was higher, at £96 round-trip. Ryanair operates 7 flights out of Prague into London in an average week, so prices vary by time and availability. 5,054 Ryanair reviews by users on momondo have scored the airline at 6.8/10.
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Prague to London?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Prague to London. momondo saves you time and could save you money on your trip.
Can I find flights from Prague to London with flexible booking policies on momondo?
Yes. All flights to London from Prague on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Prague to London?
momondo provides multiple filters to help you find the best flight to London from Prague. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Prague to London right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Prague to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.