PRG - LON

$49 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 6/12. 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, 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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Everything you should know

Cheapest round-trip
$80
Typical prices: $172-$121
Wizz Air
Th. 2 4/20Th. 2 4/27
PRG - LTN • Non-stop
Cheapest non-stop
$76
Typical prices: $170-$108
Wizz Air
Th. 3 4/21Th. 3 4/28
PRG - LTN • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
BA's ergonomic leather seats offer 31-inch legroom.
Check-in at Prague Airport for BA can be stressful.
Expert advice
Expert advice
+1
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Expert advice
Expert advice
+1
Top airlines
Cheapest • from $80 (round-trip)
Best reviews • 6.9 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Ryanair, British Airways and others. Average duration is 2h 05m
Direct flights
Direct flights
+1
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Direct flights
Direct flights
+1
Top routes
Cheapest • 36% average savings
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 87% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 33% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 37% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Flight Deals
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Expert advice
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 round-trip 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 round-trip flight deals from Prague to London

Th. 2, Thg. 4 20 - Th. 2, Thg. 4 27
Wizz Air Logo
5:20 pm - 6:25 pm
PRG
-
LTN
2h 05mnonstop
Wizz Air Logo
1:35 pm - 4:40 pm
LTN
-
PRG
2h 05mnonstop
$80Wizz Air
Th. 6, Thg. 4 24 - Th. 2, Thg. 4 27
Wizz Air Logo
5:35 pm - 6:45 pm
PRG
-
LGW
2h 10mnonstop
Wizz Air Logo
1:50 pm - 4:55 pm
LGW
-
PRG
2h 05mnonstop
$80Wizz Air
Th. 4, Thg. 4 22 - CN, Thg. 4 26
Wizz Air Logo
5:20 pm - 6:25 pm
PRG
-
LTN
2h 05mnonstop
Wizz Air Logo
1:35 pm - 4:40 pm
LTN
-
PRG
2h 05mnonstop
$82Wizz Air
Th. 6, Thg. 4 24 - CN, Thg. 4 26
Wizz Air Logo
5:35 pm - 6:45 pm
PRG
-
LGW
2h 10mnonstop
Wizz Air Logo
10:35 am - 1:40 pm
LGW
-
PRG
2h 05mnonstop
$83Wizz Air
Th. 2, Thg. 4 20 - Th. 2, Thg. 4 27
easyJet Logo
11:00 am - 12:05 pm
PRG
-
LTN
2h 05mnonstop
easyJet Logo
7:15 am - 10:25 am
LTN
-
PRG
2h 10mnonstop
$84easyJet
Th. 3, Thg. 4 21 - Th. 3, Thg. 4 28
Multiple Airlines Logo
5:20 pm - 6:25 pm
PRG
-
LTN
2h 05mnonstop
Multiple Airlines Logo
9:50 pm - 7:50 am
LTN
-
PRG
9h 00m
1 stop
$85Multiple Airlines
Th. 5, Thg. 4 23 - Th. 2, Thg. 4 27
Multiple Airlines Logo
9:45 pm - 10:50 pm
PRG
-
LGW
2h 05mnonstop
Multiple Airlines Logo
1:50 pm - 4:55 pm
LGW
-
PRG
2h 05mnonstop
$87Multiple Airlines
Th. 5, Thg. 5 14 - Th. 2, Thg. 5 18
easyJet Logo
9:45 pm - 10:50 pm
PRG
-
LGW
2h 05mnonstop
easyJet Logo
6:25 pm - 9:25 pm
LGW
-
PRG
2h 00mnonstop
$90easyJet
Th. 7, Thg. 5 2 - Th. 2, Thg. 5 4
British Airways Logo
8:35 pm - 9:35 pm
PRG
-
LHR
2h 00mnonstop
British Airways Logo
6:35 am - 9:30 am
LHR
-
PRG
1h 55mnonstop
$141British Airways
Th. 7, Thg. 5 2 - Th. 3, Thg. 5 5
British Airways Logo
8:35 pm - 9:35 pm
PRG
-
LHR
2h 00mnonstop
British Airways Logo
6:35 am - 9:30 am
LHR
-
PRG
1h 55mnonstop
$142British 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 round-trip flight from Prague to London?

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

What is the cheapest Prague to London flight route?

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

The absolute cheapest return flight from Prague to London costs $66 on the route between Prague (PRG) and London Stansted Airport (STN). However, over the past month, flights between Prague (PRG) and London Luton Airport (LTN) were, on average, 36% cheaper than other Prague-London routes. The most popular route is between Prague (PRG) and London Heathrow Airport (LHR).

What’s the cheapest day of the week to fly from Prague to London?

The average price of all round-trip flights from Prague to London clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to London on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Prague to London. For your return ticket, we recommend flying on a Monday and avoiding Wednesdays for the best deals.

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 $71 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $152 and $139 respectively.

Can I save money by flying with a layover from Prague to London?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $204, prices are generally cheapest when you fly direct.

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 33% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Expert advice

Expert advice for your flight from Prague to London

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Duncan Madden

Duncan Madden

Expert on British Airways and LHR

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

John Walton

John Walton

Expert on PRG

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Good to know

Low seasonJanuary
Cheapest flight$49
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Prague to London Gatwick Airport

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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 travelers who flew the route from Prague to London 
Verified travelerFlew with British Airways
PRG
-
LHR
Jul 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
Jul 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 $49 for a one-way ticket and $80 for a round-trip.

  • Do I need a passport to fly between Prague and London?

    Yes

  • Which airports will I be using when flying from Prague to London?

    When flying out of Prague you will be using Václav Havel Prague. You will be landing at one of these airports: London Gatwick, London Heathrow, London Luton, or London Stansted.

  • 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.

  • 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 nonstop flights from Prague to London on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Prague to London are Ryanair and easyJet. With an average price for the route of $92 and an overall rating of 6.9, Ryanair is the most popular choice. easyJet is also a great choice for the route, with an average price of $137 and an overall rating of 6.9.

  • 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 round-trip 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 $194 or less one-way and $145 or less round-trip.

Prefer to fly direct from 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, +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,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, +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 4 airlines serving 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
RyanairOverall score based on 5308 reviews
6.5Comfort
6.0Food
7.5Crew
5.6Entertainment
6.7Boarding
Airline reviews

Food and entertainment were not available, so my rating on those items isn't actually correct. There should be a "Not relevant" or "Didn't use it" option.

10.0 ExcellentAnonymous, Mar 2026
HHN - STN
Read more Ryanair reviews

Food and entertainment were not available, so my rating on those items isn't actually correct. There should be a "Not relevant" or "Didn't use it" option.

Delay in boarding with no explanation why. Stood for about 40 mins waiting to board

Rubbish moved my seat don’t know why same seat configuration cost me extra so me and my wife could sit together now I know why no paper ticket so they can do this

Slow and delayed boarding, including standing outside 15m in -3 temperatures, Late take-off approx 45 mins Very slow bag delivery approx 45 min - no explanation

The flight boarded nice and early and this meant there was no sudden rush at the gate. The only down side was the cabin was very cold 🥶

Flying from Newquay was an absolute dream! Would 100% recommend flights from there!

It would have been better if I was not ill so I didn't go and I didn't come back and I could not transfer my tickets to a later date as Ryanair stop flying from Manchester at the end of October till next year

The flight was 1h delayed. There was a flight attendant making announcements in the cabin, but it was impossible to understand whether the information was important or not. (Although whatever she was saying, it was clearly meant to be communicated to the passengers.) From the way she spoke, it sounded like Spanish, but only thanks to catching one word out of every five or six — mumbled through her teeth — I realized she was actually speaking English. It was quite embarrassing

Passengers next to me insisted I change seats so they could sit together. I had to frequently move so that when the sear belt sign was on I was in my proper seat! I was returning from helping my mum with my dad's things after his sudden death and didn't feel like arguing with the other passengers.

Flying from Hamburg to Stansted was a nightmare if I have to be honest, the flight was due to leave at 15:50 and we ended up not taking off properly till 16:56. They really don’t have enough people doing the sorting of baggage where you get the sticker for your case before the security check, going through security was 10x more faster then the whole baggage situation.

You need to make signage at Berlin Airport clearer. Having checked in online we had our boarding passes onlour phones. You do not make it clear that you need to check in again to receive a printed luggage tag. You get to baggage drop off and it says you can only do it with a luggage tag BUT not how to get this.

We were bumped despite seats existing on flight While checkin attendants were helpful Easyjet management was not. Only after threats were we allowed on plane at last minute. The online help desk was useless and waste of time (over an hour of useless chats)

It was good except they could offer free water and tea/coffe

Sitting on the last row in between the aisle and a massive person, all people going to the bathroom bumped into me including the flight attendants.

Sat at rear of aircraft and was very cold. As a frequent flyer for many years, this is was the coldest I have ever been. Other passengers and some crew were complaining how cold it was. Sitting near the doors always risks being colder, just the way the aircraft works - but this was exceptional, bring a good jumper. Everything else was pretty standard easyJet - good value low cost carrier.

It was transportation nothing more. I will give a positive rating over Ryanair. We missed our Ryanair flight the night before and received rude and unconcerned treatment from the Ryanair customer service. It was late. We were very tired and stressed after doing our best to get to the airport. The so called customer service ladies were completely unconcerned from the start. Aside from that, the flight to London seemed to be their opportunity for advertising. No time to relax as attendants were constantly in the aisle selling. I will never fly Ryanair again!!

Boarding and disembarking were smooth. Not offering free water was cheap ... I've never encountered that before on a flight.

The plane was postponed for over 2.5 hours, which meant that all four of us missed the check in time for our ongoing trip to Melbourne. We had to buy new tickets for 4 people as we had to forfeit the ones we had. The cost was really unfair. i understand that it was snowing during the first leg of the plane for that morning. Surely the cost could have been shared by the airline and not all by us. I could have bought insurance - but you can see how much I travel. I will need to chose more trustworthy airlines.

The true is that travel from London to Faro on 11/12/2025 by BA was cancelled, so I did not go to Faro, so i did not board easy flight. The mediocre qualification to you was because even when i bought an insurance, i could not change date neither obtain reimbursement. It could be ideal if you do something in order for me not to lose the purchase Thank you

Queuing for quite a while despite using the "speedy boarding".

I Keep your expectations to low to middling with BA, or most European/ US airlines these days.

Wish the food and overall service was better. They treat Business class passengers same as economy

Old plane, sold out on snacks, just trashy seats..broken..etc

Good flight. Only negative was the bus journey from plane to the terminal. Didn’t exit t this either BA at T5

Nothing! They canceled our flight to Greece the morning we were supposed to leave and offered us another one 5 days later (for a 9 day trip). They said it was an “operational decision”! Yeah a 777 that was 2/3rds empty, so they probably sent it to the Middle East to make a fortune getting people out of there!!

WiFi wasn’t available to economy until the end of the flight.

Boarding crew were extremely rude. At check in, I showed a medical note from a surgeon stating that I had a medical problem that caused me to end up in an emergency room. The surgeon requested that I get an upgrade so I can travel back home comfortably since I was in a lot of pain. I was alone with my daughters (9 and 14). They made a huge deal about giving me seats although there were so many empty seats in business. Finally, I paid a hefty price for it and the seats were exactly the same as in economy cabins but not as good because there was a forced tray in the middle seat that I couldnt even lift so I can lay down.

Very good staff members with sincere passion and responsibility in their job.

We were unable to check in on line with no explanation! Despite arriving at the airport 3 hours before deprture, my wife and I had no allocated seats and ended up being seated seperately. This is unacceptable! We were both ib the middle of the centre of the aircraft, despite having previously requested an aisle and seat next to it when booking and having been an Exec Club member for 25 years - so much for loyalty! The seats were extremely uncomfortable for such a long flight. I fly a lot and these were, by far, the most uncomfortable seats I've had in many years. It was all fine until we arrived at LHR where we got off the plane quickly, but then had to wait more than 45 minutes in the baggage hall for our bags to arrive, despite the fact that some luggage was already off when we got to the carousel. After 14 1/2 hours flying, this is completely unacceptable and ruined the experience for us.

Very please with the seating that the Kayak staff booked for us!

Far easier than I expected it to be. Checked in online & had our boarding passes emailed through. Straight through security & boarded on time. No issues.

Shocking. Faults with the plane in both directions which caused delays with no compensation

Very efficient boarding. Plane lready for take ooff10 minutes before time.

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

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

Information on your arrival and departure airports