PRG - LON

$47 Find Cheap Flights from Prague to London – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Prague to London departing on 15/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Prague to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Prague to London, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
$105
Typical prices: $196-$119
Ryanair, Ryanair
Thu 6/8Sun 9/8
PRG - STN • Direct
Cheapest one-way flight
$47
Typical prices: $92-$225
Ryanair
Tue 15/9
PRG - STN • Direct
Advice from real travellers
AI-powered summary based on content written by KAYAK users. AI can make mistakes.
British Airways includes a cabin bag; Ryanair Basic fare only adds a small underseat bag.
On BA to Heathrow, allow time for desk check-in; online and kiosk check-in may fail.
User tips
User tips
User tips
User tips
Direct flights
You can fly direct with Ryanair, British Airways, and others. Average duration is 2h 05m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top routes
Cheapest • 58% average savings
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 88% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 47% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 66% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to London!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Prague to London (PRG-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Prague to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Prague to London

Thu, 6 Aug - Sun, 9 Aug
Multiple Airlines Logo
15:30 - 16:25
PRG
-
STN
1h 55mdirect
Multiple Airlines Logo
06:00 - 08:50
STN
-
PRG
1h 50mdirect
$105Multiple Airlines
Tue, 22 Sep - Thu, 24 Sep
Wizz Air Logo
17:35 - 18:40
PRG
-
LTN
2h 05mdirect
Wizz Air Logo
13:35 - 16:40
LTN
-
PRG
2h 05mdirect
$106Wizz Air
Fri, 16 Oct - Mon, 19 Oct
Ryanair Logo
16:40 - 17:35
PRG
-
STN
1h 55mdirect
Ryanair Logo
07:30 - 10:20
STN
-
PRG
1h 50mdirect
$112Ryanair
Thu, 6 Aug - Sun, 9 Aug
Multiple Airlines Logo
15:30 - 16:25
PRG
-
STN
1h 55mdirect
Multiple Airlines Logo
06:00 - 08:50
STN
-
PRG
1h 50mdirect
$115Multiple Airlines
Fri, 16 Oct - Mon, 19 Oct
Ryanair Logo
16:40 - 17:35
PRG
-
STN
1h 55mdirect
Ryanair Logo
07:30 - 10:20
STN
-
PRG
1h 50mdirect
$118Ryanair
Sat, 5 Sep - Tue, 8 Sep
Ryanair Logo
06:10 - 07:05
PRG
-
STN
1h 55mdirect
Ryanair Logo
19:05 - 21:55
STN
-
PRG
1h 50mdirect
$122Ryanair
Fri, 16 Oct - Mon, 19 Oct
easyJet Logo
16:55 - 18:00
PRG
-
LTN
2h 05mdirect
easyJet Logo
13:30 - 16:30
LTN
-
PRG
2h 00mdirect
$132easyJet
Fri, 16 Oct - Mon, 19 Oct
easyJet Logo
16:55 - 18:00
PRG
-
LTN
2h 05mdirect
easyJet Logo
13:30 - 16:30
LTN
-
PRG
2h 00mdirect
$135easyJet
Sat, 3 Oct - Sun, 11 Oct
British Airways Logo
20:35 - 21:35
PRG
-
LHR
2h 00mdirect
British Airways Logo
06:50 - 09:45
LHR
-
PRG
1h 55mdirect
$200British Airways
Sat, 10 Oct - Sun, 11 Oct
British Airways Logo
17:45 - 18:55
PRG
-
LHR
2h 10mdirect
British Airways Logo
06:50 - 09:45
LHR
-
PRG
1h 55mdirect
$206British Airways
Booking Insights

KAYAK's insights & trends for Prague to London flights

Get data-powered insights and trends into flights from Prague to London to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Prague to London?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Prague to London departing in August.

What is the cheapest Prague to London flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Prague to London costs $65 on the route between Prague (PRG) and London Luton Airport (LTN). Over the past month, this route was, on average, 58% cheaper than other Prague-London routes. It is also the most popular route.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Prague to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Prague to London is September, where tickets cost $35 (return) on average. On the other hand, the most expensive months are October and December, where the average cost of round-trip tickets is $722 and $67 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Prague to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Prague to London, you should book around 3 weeks before departure, which saves you about 47% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonJanuary
Best time to beat the crowds (43% less expensive on average)
Most popular time to fly and prices are also 8% lower on average.

When to book flights from Prague to London

Are your dates flexible? Find out the best times to travel from Prague to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Prague to London: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Prague to London 
Verified travelerFlew with British Airways
PRG
-
LHR
July 2025
British Airways does not allow for check-in through app or website. There is a message that passports need to be scanned, but no way to do it. Check-in was unavailable at airport kiosks, so we had to do it in person at the desk. Not a huge deal, but allow plenty of time! Also a bit stressful if you want to choose/change/buy a seat as it is very last minute.
AnnaFlew with British Airways
PRG
-
LHR
Oct 2024
Dont get to Prague airport too early if you are checking a bag because they dont even tell you where you can go to check you bag until just a little before the flight. We sat and waited for no reason
Verified travelerFlew with British Airways
PRG
-
LHR
July 2024
The signs on posts in the Prague airport aren't tall enough, so if there are people in queue who happen to be in front of the signs, they're easy to miss. These signs are important to know which line one must use for ticketing: ticketing, bag drop, or level of passenger.

FAQs for booking flights from Prague to London

  • What fare types does Ryanair offer on this flight?

    Ryanair usually offers three fare types on this route. Their Value fare is perfect for passengers travelling light, allowing you to bring one small bag no larger than 40 x 20 x 25 cm. On their Regular fare, you bring a personal item and a 10 kg cabin bag. You'll also get priority boarding and the option of reserving your seat. Their Plus fare doesn't include the 10 kg cabin bag but you can check a 20 kg bag.

  • What fare types does easyJet offer on this flight?

    easyJet's Standard fare allows you to bring a small cabin bag no larger than 45 x 36 x 20 cm. Their FLEXI fare allows you to also bring a large cabin bag 56 x 45 x 25 cm or smaller. You can also bring up to 23 kg of checked luggage. You'll also be able to change your flight or route within one day of your flight. You'll also get priority boarding and a free Up Front seat.

  • What kind of Economy fare can you book with Wizz Air on this route?

    Wizz Air's basic Travel Light fare lets you bring a small carry-on bag, no larger than 40 x 30 x 20 cm. You can add extras at your discretion. On their Wizz Go fare, you'll get 20 kg of checked luggage and a carry-on bag no larger than 55 x 40 x 23 cm, in addition to the smaller item. You'll also usually be able to check in 30 days before your flight.

  • Which airport should I arrive at when flying from Prague to London?

    Your arrival airport will likely depend on your airline. easyJet usually arrives at Gatwick Airport (LGW), one of its operating bases. Ryanair arrives at Stansted Airport (STN) and Wizz Air usually arrives at Luton Airport (LTN). Of these low-cost airlines, Gatwick is the closest to central London. Most major airlines arrive at London Heathrow Airport, which is just 15 minutes from central London via the Heathrow Express.

  • What is the cheapest flight from Prague to London?

    In the last 3 days, the lowest price for a flight from Prague to London was $47 for a one-way ticket and $105 for a return.

  • Which airlines offer Wi-Fi service onboard planes from Prague to London?

    Delta, Virgin Atlantic, and Air France offer inflight Wi-Fi service on the Prague to London flight route.

  • Which aircraft models fly most regularly from Prague to London?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Prague to London flight route.

  • On which days can I fly direct from Prague to London?

    There are direct flights from Prague to London on a daily basis.

  • How does KAYAK find such low prices on flights from Prague to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Prague to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Prague to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Prague is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Prague to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Prague with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Prague to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Prague up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Prague to London

  • Looking for a cheap flight? 25% of our users found flights on this route for $140 or less one-way.
  • Ryanair usually charges an extra fee for checking in at the airport. Instead, try to make sure you check in online. It usually opens 4 days before your flight but may open up to 30 days before. If you book the Flex fare, the airport check-in fee is waived.
  • easyJet fares usually don't include a meal but you can order food on board the flight. These are usually snacks, light meals, and a range of drinks. Their FLEXI fare usually includes one complimentary meal deal. It does not include an alcoholic beverage.
  • British Airways is the main flagship airline offering direct flights from Prague (PRG) to London (LON). Norwegian Air also offers flights with a single stopover in Copenhagen (CPH). KLM has flights from Prague to London with a single stop in Amsterdam Schiphol Airport (AMS).
  • Note that none of the low-cost airlines flying from London to Prague allow unaccompanied minors on their flights. Children will usually need to be 16 or older in order to fly on their own. KLM offers the service for children over five.
  • Contact your airline at least 48 hours before your flight if you need any additional assistance. They can usually provide mobility equipment or staff to help you through the airport.

Prefer to fly direct from Václav Havel Prague to London?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Václav Havel Prague to London.
Find which airlines fly direct from Václav Havel Prague Airport to London, which days they fly and book direct flights.

Direct departures

Václav Havel Prague to London

Monday

British Airways,Ryanair,Wizz Air, +1 more

British Airways,Ryanair, +2 more

Tuesday

British Airways,Ryanair,Wizz Air, +1 more

British Airways,Ryanair, +2 more

Wednesday

British Airways,Ryanair,Wizz Air, +1 more

British Airways,Ryanair, +2 more

Thursday

British Airways,Ryanair,Ryanair, +2 more

British Airways,Ryanair, +3 more

Friday

British Airways,Ryanair,Wizz Air, +1 more

British Airways,Ryanair, +2 more

Saturday

British Airways,Ryanair,Wizz Air

British Airways,Ryanair, +1 more

Sunday

British Airways,Ryanair,Wizz Air, +1 more

British Airways,Ryanair, +2 more

See more direct flights

Direct returns

London to Václav Havel Prague

Monday

British Airways,Ryanair,Wizz Air, +1 more

British Airways,Ryanair, +2 more

Tuesday

British Airways,Ryanair,Wizz Air, +1 more

British Airways,Ryanair, +2 more

Wednesday

British Airways,Ryanair,Wizz Air, +1 more

British Airways,Ryanair, +2 more

Thursday

British Airways,Ryanair,Ryanair, +2 more

British Airways,Ryanair, +3 more

Friday

British Airways,Ryanair,Wizz Air, +1 more

British Airways,Ryanair, +2 more

Saturday

British Airways,Ryanair,Wizz Air

British Airways,Ryanair, +1 more

Sunday

British Airways,Ryanair,Wizz Air, +1 more

British Airways,Ryanair, +2 more

See more direct flights

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

Information on your arrival and departure airports