PRG - LON

€51 Find Cheap Flights from Prague to London

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 24/12. 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

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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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

Wed, 24 Dec - Sun, 28 Dec
British Airways Logo
17:20 - 18:30PRG-LHR
2h 10mdirect
British Airways Logo
19:50 - 22:50LHR-PRG
2h 00mdirect
€105British Airways
Find Deal
Thu, 13 Nov - Sat, 22 Nov
British Airways Logo
21:30 - 22:40PRG-LHR
2h 10mdirect
British Airways Logo
07:05 - 10:05LHR-PRG
2h 00mdirect
€107British Airways
Find Deal
Thu, 9 Oct - Sun, 12 Oct
British Airways Logo
21:35 - 22:35PRG-LHR
2h 00mdirect
British Airways Logo
20:20 - 23:20LHR-PRG
2h 00mdirect
€108British Airways
Find Deal
Fri, 31 Oct - Sun, 2 Nov
British Airways Logo
06:00 - 07:25PRG-LHR
2h 25mdirect
British Airways Logo
16:45 - 19:50LHR-PRG
2h 05mdirect
€109British Airways
Find Deal
Fri, 31 Oct - Sun, 2 Nov
British Airways Logo
06:00 - 07:25PRG-LHR
2h 25mdirect
British Airways Logo
19:50 - 22:50LHR-PRG
2h 00mdirect
€110British Airways
Find Deal
Sat, 10 Jan - Sun, 1 Feb
British Airways Logo
07:40 - 09:05PRG-LHR
2h 25mdirect
British Airways Logo
16:45 - 19:50LHR-PRG
2h 05mdirect
€111British Airways
Find Deal
Sat, 20 Sep - Sat, 27 Sep
SWISS Logo
06:20 - 17:50PRG-LHR
12h 30m1 stop
SWISS Logo
17:10 - 23:20LHR-PRG
5h 10m1 stop
€168SWISS
Find Deal
Thu, 23 Oct - Tue, 28 Oct
Scandinavian Airlines Logo
10:55 - 19:55PRG-LHR
10h 00m1 stop
Scandinavian Airlines Logo
19:30 - 09:45LHR-PRG
13h 15m1 stop
€189Scandinavian Airlines
Find Deal
Fri, 14 Nov - Tue, 18 Nov
Lufthansa Logo
16:45 - 19:35PRG-LHR
3h 50m1 stop
Lufthansa Logo
07:40 - 13:05LHR-PRG
4h 25m1 stop
€192Lufthansa
Find Deal
Thu, 23 Oct - Sun, 26 Oct
LOT Logo
07:10 - 22:00PRG-LHR
15h 50m1 stop
LOT Logo
10:35 - 21:45LHR-PRG
10h 10m1 stop
€193LOT
Find Deal
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.

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 €51 on the route between Prague (PRG) and London Gatwick Airport (LGW). Over the past month, this route was, on average, 67% cheaper than other Prague-London routes. The most popular route is between Prague (PRG) and London Heathrow Airport (LHR).

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 January, where tickets cost €47 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is €113 and €106 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 7 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight€51
Best time to beat the crowds (29% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from Prague to London

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 AirwaysPRG-LHRJul 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 AirwaysPRG-LHROct 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 AirwaysPRG-LHRJul 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 is the cheapest flight from Prague to London?

    In the last 3 days, the lowest price for a flight from Prague to London was €59 for a one-way ticket and €122 for a return.

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

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

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

    The Airbus A319 is the aircraft model that flies most regularly on the Prague to London flight route.

  • Which airline alliances offer flights from Prague to London?

    oneworld is the only airline alliance operating flights between Prague and London.

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

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

  • Which is the best airline for flights from Prague to London, easyJet or British Airways?

    The two airlines most popular with KAYAK users for flights from Prague to London are easyJet and British Airways. With an average price for the route of €86 and an overall rating of 6.9, easyJet is the most popular choice. British Airways is also a great choice for the route, with an average price of €197 and an overall rating of 6.7.

  • 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 €254 or less one-way and €390 or less round-trip.

Prefer to fly direct from Václav Havel Prague to London?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop 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, Wizz Air, +1 more

British Airways, Ryanair, +2 more

Friday

British Airways, Ryanair, Wizz Air, +1 more

British Airways, Ryanair, +2 more

Saturday

British Airways, Ryanair, Wizz Air, +1 more

British Airways, Ryanair, +2 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, Wizz Air, +1 more

British Airways, Ryanair, +2 more

Friday

British Airways, Ryanair, Wizz Air, +1 more

British Airways, Ryanair, +2 more

Saturday

British Airways, Ryanair, Wizz Air, +1 more

British Airways, Ryanair, +2 more

Sunday

British Airways, Ryanair, Wizz Air, +1 more

British Airways, Ryanair, +2 more

See more direct flights

Reviews of the top 3 airlines flying from Prague to London

 
See real verified KAYAK customer reviews for airlines flying from Prague to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Prague to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.9
easyJetOverall score based on 1818 reviews
5.5Entertainment
6.7Boarding
6.7Comfort
7.6Crew
5.9Food
Airline reviews

I got caught using a stolen credit card number. Michelle Siziba is my name Nice to London Gatwick on 7/31/25.

2.0 MediocreAnonymous, Aug 2025NCE - LGW
Read more easyJet reviews

I got caught using a stolen credit card number. Michelle Siziba is my name Nice to London Gatwick on 7/31/25.

Not happy with price of luggage or that we had no choice but to pay whether cabin or hold. I didn't book seats but this is unnecessary extra money along with suitcase

We accidentally purchased twice the bags we needed. Our fault, but the ticket was not clear to us, and it asked us to purchase bags at checkin. When we notified them to get credit back at the airport, they said to contact customer service. We flew the flight and then contracted customer service. They said no credits after the flight has flown. Not customer service oriented at all. They know we didn’t check that many bags and kept our money for a service they did not provide. Be aware and very careful of what you are purchasing from them because they will not make it right if there is an error.

sadly in Basel & Naples- no jetway we had to climb up and down stairs with our max size carry-on luggage, which was not fun!!!

This was our first time using them. I gave okay ratings for food and entertainment because it was minimal or not provided so I couldn't judge, but much better than most budget carriers we have ever used.

We were charged a ridiculous amount for a name spelling error on ticket which I would’ve corrected if I received pre-check info more than 1/2hr before flight. Then we were told at ticket counter that our bags were fine for boarding but then we’re charged another ridiculous amount to take in our luggage despite being told differently. Flight itself was great. Charges were unfair.

Apart from an email about re configuring passenger seating less than 24hrs before flying it was all good.

There were a lot (4 I think) of EasyJet flights leaving Agadir, we arrived two and a half ours before our flight. Very slow to get through the booking in, passport control and security!! We had booked in on line but had to Queue with others who had not to drop our bags off!,

We boarded and then sat on the tarmac for an hour….probably not E Jets fault. But the gentleman that checked us in and took our luggage was exceptionally friendly and calming for early morning/ confused passengers. As always, it’s the people that make or break an experience, right?

I was hesitant to book with a low cost airline due to previous experience but Easy Jet surpassed my expectations. I would definitely book a flight with them again! Seemless booking, upfront about baggage fees, professional, and helpful staff.

Terrible service especially for premium economy. Much more comfortable seats on other providers

Friendly hosts/hostesses; dinner was of acceptable, but mediocre standard

Very caring crew on board. Didn’t have dinner as I was sleeping. Was seating in the emergency row so I had comfortable leg room

Had a nice little suite although I couldn’t close the door (but I didn’t ask anyone to help). 5K is a nice seat and very private (you look in on first class). Enjoyable flight and nice crew.

Crew was excellent. And no surprise that the seats aren’t comfortable at all. But that is every airline.

Although the crew were great and the good nice, I might as well have been on Ryanair for the amount of space I had. Not good enough BA. I’d rather pay more and not feel like a human sardine.

Love the A380 - loads of room. Headphone socket on my seat didn’t work. Sounds like a trivial issue? Well when flying long-haul the in-flight entertainment is what keeps you going so when it doesn’t work it’s a disaster. Pay attention to the details please BA. Spoiled what was otherwise an excellent flight with the usual brilliant crew.

Crew were fantastic can’t fault them at all. Couldn’t do enough for us

Crying baby the ENTIRE flight. Not your fault, but I paid 2700 for a premium economy ticket and it wasn't worth it. should have just stuck with coach. flight attendants very mediocre - minimal effort. Plane didn't seem very clean. Didn't have any cleansing wipes - most airlines give you this when you board. Flat screen scrolling didn't work. Toiletry case a joke - why bother at all?

I was told to be there to check in three hours before my flight and the counter only opened up two hours before. Apparently that is standard. So that was an hour I could have spent walking around Larnaca that was wasted. But besides that it was great

Great crew. Seats do not recline :( but it is budget so i should have known. Otherwise comfy leather chair. Slight slim chair but again budget so expected. No entertainment do makes journey boring. Recommend packing plenty of snacks and games or download plenty of films and music in your device. Staff excellent. Clean flight. On time.

Both of my flights had issues with their time slot with air traffic control, so they left over an hour late and the flight back to London was delayed by over an hour. Please provide more clarity about baggage requirements on booking sites, your website and within the app. I had to pay for extra bags at the airport when departing London, because they didn’t specify that your carry on bag can only be a backpack and not a trolley, my trolley bag fit the size requirements of the backpack but still I was made to pay

The crew at Check-in was very helpful. It’s was appreciate.

It’s a budget airline. You get what you pay for. They insisted on getting us out of the gate and into our slot on time. They got us to the destination safely. Aircraft was clean and well maintained. What more could we want

Half an hour delay. Squeezed into a small Departure Lounge with very few seats. Noisy flight with screaming unruly kids. Loud IPads and Phones. Heaven!

Were delayed in the airport for 5 hours with no explanation. Flight kept getting delayed by an hour at a time and wizz air staff were no where to be found

The flight was delayed 5 hours and I'm and invalid,I wan a refund for this

The cabin crew on that flight were super fantastic and super helpful. They were so polite and considerate that i felt i travelled with a 5star airline.

Delayed delayed delayed - always with Wizzair. Staff were friendly and well mannered but clearly the company is unorganized and the aircrafts are outdated.

It's a budget airline. Great for short flight. Smooth landing.

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

Information on your arrival and departure airports

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