LON - PRG

$47 Find Cheap Flights from London to Prague

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Prague departing on 6/15. 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 Prague

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

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Everything you should know

Cheapest round-trip
$82
Overall average: $146
Wizz Air
Wed 5/13Sat 5/16
LTN - PRG • Non-stop
Cheapest non-stop
$80
Typical prices: $68-$127
Wizz Air
Tue 9/1Sat 9/19
LTN - PRG • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
BA's economy fares include a carry-on, avoiding fees.
Avoid Ryanair's priority boarding due to long waits.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $80 (round-trip)
Best reviews • 6.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Ryanair, British Airways and others. Average duration is 1h 57m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest • 53% average savings
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 84% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 54% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Prague!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from London to Prague (LON-PRG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Prague 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 London to Prague

Wed, May 13 - Sat, May 16
Wizz Air Logo
1:35 pm - 4:40 pm
LTN
-
PRG
2h 05mnonstop
Wizz Air Logo
5:20 pm - 6:25 pm
PRG
-
LTN
2h 05mnonstop
$82Wizz Air
Wed, May 6 - Wed, May 13
Wizz Air Logo
10:10 am - 1:15 pm
LGW
-
PRG
2h 05mnonstop
Wizz Air Logo
5:35 pm - 7:00 pm
PRG
-
LGW
2h 25mnonstop
$82Wizz Air
Thu, Apr 16 - Mon, Apr 20
Wizz Air Logo
1:35 pm - 4:40 pm
LTN
-
PRG
2h 05mnonstop
Wizz Air Logo
5:20 pm - 6:25 pm
PRG
-
LTN
2h 05mnonstop
$83Wizz Air
Sat, Apr 25 - Mon, Apr 27
Wizz Air Logo
1:35 pm - 4:40 pm
LTN
-
PRG
2h 05mnonstop
Wizz Air Logo
5:20 pm - 6:25 pm
PRG
-
LTN
2h 05mnonstop
$85Wizz Air
Tue, Apr 28 - Fri, May 1
easyJet Logo
8:35 am - 11:30 am
LGW
-
PRG
1h 55mnonstop
easyJet Logo
9:40 pm - 10:45 pm
PRG
-
LGW
2h 05mnonstop
$88easyJet
Mon, Apr 13 - Sat, Apr 18
Multiple Airlines Logo
8:30 am - 4:30 pm
LTN
-
PRG
7h 00m
1 stop
Multiple Airlines Logo
5:20 pm - 6:25 pm
PRG
-
LTN
2h 05mnonstop
$90Multiple Airlines
Mon, Jun 15 - Fri, Jun 19
easyJet Logo
6:25 pm - 9:25 pm
LGW
-
PRG
2h 00mnonstop
easyJet Logo
9:40 pm - 10:45 pm
PRG
-
LGW
2h 05mnonstop
$92easyJet
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
7:00 am - 5:40 pm
LTN
-
PRG
9h 40m
1 stop
Multiple Airlines Logo
5:20 pm - 6:25 pm
PRG
-
LTN
2h 05mnonstop
$93Multiple Airlines
Sun, Apr 5 - Fri, Apr 17
British Airways Logo
5:35 pm - 8:35 pm
LHR
-
PRG
2h 00mnonstop
British Airways Logo
8:55 pm - 9:55 pm
PRG
-
LHR
2h 00mnonstop
$146British Airways
Sun, Apr 5 - Tue, Apr 14
British Airways Logo
8:20 pm - 11:10 pm
LHR
-
PRG
1h 50mnonstop
British Airways Logo
5:10 pm - 6:25 pm
PRG
-
LHR
2h 15mnonstop
$153British Airways
Booking Insights

KAYAK's insights & trends for London to Prague flights

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

How much is a round-trip flight from London to Prague?

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

What is the cheapest London to Prague flight route?

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

The absolute cheapest return flight from London to Prague costs $58 on the route between London Stansted Airport (STN) and Prague (PRG). However, over the past month, flights between London Luton Airport (LTN) and Prague (PRG) were, on average, 53% cheaper than other London-Prague routes. The most popular route is between London Heathrow Airport (LHR) and Prague (PRG).

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

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Prague, 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 London to Prague is June, where tickets cost $54 (return) on average. On the other hand, the most expensive months are August and April, where the average cost of round-trip tickets is $142 and $141 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Prague, 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 London to Prague, you should book around 5 weeks before departure, which saves you about 32% 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 London to Prague

 
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
Duncan Madden

Duncan Madden

Expert on Ryanair, 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$47
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 55% lower on average.
Flight from London Luton Airport to Prague

When to book flights from London to Prague

Are your dates flexible? Find out the best times to travel from London to Prague 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.

FAQs for booking flights from London to Prague

  • What is the cheapest flight from London to Prague?

    In the last 3 days, the lowest price for a flight from London to Prague was $47 for a one-way ticket and $80 for a round-trip.

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

    A passport is required to fly from London to Prague.

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

    London has 3 major airports: London Gatwick, London Heathrow, and London Luton. Václav Havel Prague is the only airport in Prague. You’ll usually find the cheapest deals if you fly from London Luton Airport.

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

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

  • Which airline alliances offer flights from London to Prague?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from London to Prague are Ryanair and easyJet. With an average price for the route of $135 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 $172 and an overall rating of 6.9.

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

    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 London to Prague.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Prague from London 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 London to Prague?

    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 Prague with an airline and back to London with another airline.

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

    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 Prague from London 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 London to Prague

  • Looking for a cheap flight? 25% of our users found flights on this route for $70 or less one-way and $196 or less round-trip.

Prefer to fly direct from London to Prague?

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

Direct departures

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

Direct returns

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

Reviews of the top 4 airlines serving from London to Prague

 
See real verified KAYAK customer reviews for airlines flying from London to Prague. 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 London to Prague? 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 5302 reviews
6.5Comfort
6.0Food
6.7Boarding
7.5Crew
5.6Entertainment
Airline reviews

I need assistance and I could not fault it at all. I suffer anxiety and I was always put at ease by assistance staff, and the banter was good. On board the staff was so very nice and kind and showed empathy. Thank you to them. It was my first time travelling since I lost my husband and was so grateful to them.

10.0 ExcellentCaroline, Mar 2026
BRS - ALC
Read more Ryanair reviews

I need assistance and I could not fault it at all. I suffer anxiety and I was always put at ease by assistance staff, and the banter was good. On board the staff was so very nice and kind and showed empathy. Thank you to them. It was my first time travelling since I lost my husband and was so grateful to them.

Waiting outside for a long time is not really necessary

Great flight just took some time to board even when lining up early for the flight, even taking off took longer then expected.

The baggage wasnt uploaded to the plane, lost baggage handling is very poor.

Take off was great but landing is always with a bump.

Flight was delayed by 1 hour 45 minutes. Aircraft was cramped, dirty and uncomfortable. Boarding staff more interested in charging you for oversize baggage than getting you on board. Overall not a pleasant experience.

A delay of almost 3 hours. It was evident that the staff wanted us to board urgently, to the point of rudeness, to avoid paying compensation

It's not the staff's fault. The cabin crew do their best but the setup in Stansted Airport by Ryanair is poor. The herding of people like cattle is unacceptable before boarding and is something that's in every airport but only in Stansted have I seen the queueing of passengers outside the plane on the tarmac and the crew only turning up with maybe 5 minutes to depart. This is a resource issue . Yes prices are good but seemingly comes with a price of poor treatment of customers. I'll pay more next time

On time arrival but the aircraft had seen better days and needed a deep clean.

It was appalling, full of young people who were drunk and disobeying instructions to sit down. Crew did nothing to enforce. There was a Ryanair pilot sitting in the aisle opposite me who talked through out the safety briefing so loudly I couldn’t hear. Whole thing felt unsafe

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)

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.

The best budget airline in Europe. Flight was on time, crew friendly and worked hard during flight and were able to meet our needs. Only downside (not the airline's fault), there were no rear steps.

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 could be better. To get through your gate but to be stood in a corridor for 20 minutes is not great.

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".

Would not advise EasyJet for a 5 hour flight…small plane and hence a lot of turbulence. No inflight entertainment so struggle to pass time in cramped seats. We also fell victim to extra charge for our cabin bags, although bag dimensions were ok, but the handle was rigid and slightly fell outside their testing cage!!….never again will we fly with this airline and be party to their scams for making money!

The food and so are to expensive and old . Crew whas not very friendly . Apparently some other passenger can just Push through the waiting people to board while almost punching me and a father with a child down the stairs. Its always something with easy jet . The seats of row 26 where lose . And for a guy of my size there is absolutely no leg room at all .

Club Europe is always lovely. I really enjoy everything about it. One thing that has changed in recent years though, is the swap to Prosecco from Champagne in the lounges. This is really disappointing. I really don’t like Prosecco, and always looked forward to a lovely glass of champagne in the lounge. Is it possible to change back? It does make the whole experience a little more of a luxury experience.

the service on Business class should be improved to be at par with industry leaders like Cathay Pacific and Singapore AIrlines. A lot of room for improvement.

You will pay for everything and feels like the airplane is old

The luggage problem I previously mentioned was actually this flight

The flight was delayed due to snow in Frankfurt. There wasn't much information from BA or the airport, but Kayak was great and kept me informed of the delay and gate changes.

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

The seats were comfortable. So many empty seats allowed for stretching out and sleeping. The onboard entertainment was pretty good. The cabin crew were so kind and kept the passengers well- hydrated, and well fed.

We had American Airlines on our return and it was confusing if we were going with Aa or BA I had 2 different flight numbers and didn’t get our gate until it was boarding. So we were a bit nervous as the which it was

No WiFi. No food. 250 ml of water only drink option. No entertainment options. Extremely bare bones flight

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 London to Prague

Information on your arrival and departure airports

Compare transportation modes for London to Prague

Transportation modeAverage priceAverage duration
Flights$2701h 55m
Buses$16126h 35m