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PRG - LHR

Find cheap flights from Prague to London from €55

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 Heathrow departing on 5/9. 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
0 bags
Fri 7/6
Fri 14/6

Search 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
In the last 7 days, travellers have searched 43,968,530 times on KAYAK, and here's why:

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Cheap flight deals from Prague to Heathrow (PRG-LHR)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Prague to Heathrow 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 and deals for you by selecting your travel dates.
Choose your dates
21:35 - 22:45PRG-LHR
2h 10mdirect
06:50 - 09:45LHR-PRG
1h 55mdirect
€120British Airways
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Thu, 12 Sep - Sun, 15 Sep
06:40 - 07:50PRG-LHR
2h 10mdirect
20:25 - 23:25LHR-PRG
2h 00mdirect
€149British Airways
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Tue, 28 May - Fri, 31 May
21:15 - 22:25PRG-LHR
2h 10mdirect
06:30 - 09:25LHR-PRG
1h 55mdirect
€150British Airways
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Fri, 7 Jun - Wed, 12 Jun
10:55 - 17:00PRG-LHR
7h 05m1 stop
13:55 - 20:10LHR-PRG
5h 15m1 stop
€177Scandinavian Airlines
Find Deal
Thu, 12 Sep - Mon, 16 Sep
10:55 - 17:00PRG-LHR
7h 05m1 stop
06:40 - 20:10LHR-PRG
12h 30m1 stop
€177Scandinavian Airlines
Find Deal
Thu, 12 Sep - Mon, 16 Sep
06:05 - 10:45PRG-LHR
5h 40m1 stop
17:10 - 22:30LHR-PRG
4h 20m1 stop
€184KLM
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Tue, 4 Jun - Tue, 11 Jun
14:20 - 17:35PRG-LHR
4h 15m1 stop
17:10 - 22:30LHR-PRG
4h 20m1 stop
€186KLM
Find Deal
Tue, 28 May - Tue, 4 Jun
20:40 - 14:10PRG-LHR
18h 30m1 stop
13:10 - 08:15LHR-PRG
18h 05m1 stop
€194Vueling
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Fri, 7 Jun - Tue, 11 Jun
06:20 - 19:25PRG-LHR
14h 05m1 stop
06:00 - 18:20LHR-PRG
11h 20m1 stop
€204SWISS
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Sat, 7 Sep - Thu, 12 Sep
19:10 - 17:55PRG-LHR
23h 45m1 stop
06:00 - 23:15LHR-PRG
16h 15m1 stop
€229SWISS
Find Deal
Fri, 7 Jun - Sun, 9 Jun

Flights from Prague to Heathrow - Travel Insights & Trends

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Prague to London Heathrow Airport, 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 Heathrow Airport is January, where tickets cost €125 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is €278 and €267 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Prague to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Prague to London Heathrow Airport, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 83 days before departure.

Which airlines provide the cheapest flights from Prague to London?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, British Airways offered the best one-way deal for that route, at €55. KAYAK users also found Prague to London return flights on British Airways from €120 and on Scandinavian Airlines from €177.

Which airlines fly direct between Prague and London Heathrow Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Prague to London Heathrow Airport.
There is just one airline that flies from Prague to London Heathrow Airport direct and that is British Airways. The best one-way deal found from British Airways for the route is €126.

How many flights are there between Prague and London Heathrow Airport per day?

Each day, there are between 4 and 6 nonstop flights that take off from Prague and land in London Heathrow Airport, with an average flight time of 2h 10m. The most common departure time is 12:00 and most flights take off in the morning. Each week, there are 37 flights. The most frequent day of departure is Wednesday, when 16% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Prague and London Heathrow Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Prague to London take?

The duration of a direct flight to London from Prague is typically 2h 10m. The journey crosses a distance of 1,679 km.

What’s the earliest departure time from Prague to London?

Early birds can take the earliest flight from Prague at 06:40 and will be landing in London Heathrow Airport at 07:55.

What’s the latest departure time from Prague to London?

If you prefer to fly at night, the latest flight from Prague to London Heathrow Airport jets off at 21:35 and lands at 22:45.

Good to know

Low season

January

High season

September

Cheapest flight

€55
Best time to beat the crowds (37% less expensive on average)
Most popular time to fly (8% more expensive on average)
Flight from Prague to London

When to book flights from Prague to Heathrow

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

FAQs for booking Prague to London flights

  • What is the cheapest flight from Prague to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Prague to London Heathrow Airport was €59 for a one-way ticket and €129 for a return.

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

    Air France, Lufthansa, and Delta 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 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 travellers 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.

See more FAQs

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 €216 or less round-trip.

Prefer to fly direct from Václav Havel Prague to London Heathrow?

Find which airlines fly direct from Václav Havel Prague to Heathrow, which days they fly and book direct flights.

Direct departures

Václav Havel Prague to London Heathrow

Monday

American Airlines, British Airways, Cathay Pacific, +1 more

American Airlines, British Airways, +2 more

Tuesday

American Airlines, British Airways, Cathay Pacific, +1 more

American Airlines, British Airways, +2 more

Wednesday

American Airlines, British Airways, Cathay Pacific, +1 more

American Airlines, British Airways, +2 more

Thursday

American Airlines, British Airways, Cathay Pacific, +1 more

American Airlines, British Airways, +2 more

Friday

American Airlines, British Airways, Cathay Pacific, +1 more

American Airlines, British Airways, +2 more

Saturday

American Airlines, British Airways, Cathay Pacific, +1 more

American Airlines, British Airways, +2 more

Sunday

American Airlines, British Airways, Cathay Pacific, +1 more

American Airlines, British Airways, +2 more

See more direct flights

Direct returns

London Heathrow to Václav Havel Prague

Monday

American Airlines, British Airways, Cathay Pacific, +1 more

American Airlines, British Airways, +2 more

Tuesday

American Airlines, British Airways, Cathay Pacific, +1 more

American Airlines, British Airways, +2 more

Wednesday

American Airlines, British Airways, Cathay Pacific, +1 more

American Airlines, British Airways, +2 more

Thursday

American Airlines, British Airways, Cathay Pacific, +1 more

American Airlines, British Airways, +2 more

Friday

American Airlines, British Airways, Cathay Pacific, +1 more

American Airlines, British Airways, +2 more

Saturday

American Airlines, British Airways, Cathay Pacific, +1 more

American Airlines, British Airways, +2 more

Sunday

American Airlines, British Airways, Cathay Pacific, +1 more

American Airlines, British Airways, +2 more

See more direct flights
See more direct flights

Top airline flying from Prague to Heathrow

 
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 Heathrow? 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.
6.8
British AirwaysOverall score based on 6868 reviews
6.5Entertainment
7.7Crew
7.0Boarding
6.8Comfort
6.4Food
Airline reviews

There's no inflight entertainment, plane was old, power USB didn't work

6.0 GoodOmar, May 2024BCN - LHR
Read more about British Airways reviews

There's no inflight entertainment, plane was old, power USB didn't work

We missed the flight to Barcelona because the flight from Baltimore was delayed. We flew on Vueling VW6653. Our luggage didn’t arrive. Please help us get our luggage. We are staying at Hotel Gran Via in Barcelona

They allowed some guy to move seats after 3hours of him being next to someone very sick, There were several empty seats, but they moved him to mine. I find that incredibly inconsiderate and should not have been done.

Excellent. Very nice and comfortable business class. Only negative is that it was difficult to hear the pilot’s announcement.

Food not so good. Need more veggies and whole grain especially the late food. Couldn’t figure out how to use the entertainment system.

Check in was horrendous! Economy took 2 hours before seeing an agent. Business class was 0.5 - 1 hour.

The first class flight itself was first class, however getting to the airport and getting through the airport was agony. The BA flight sat on the taxiway for ages and caused us to miss our connecting flight which meant half a day lost. Our return flight on BA was cancelled so a dawn flight was made and we lost another half day. Goodby BA

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

There was some delay at Heathrow where a machine needed to "start the engines" wasn't available and they couldn't even find the team tasked to do it. Unacceptable. Caused about an hour delay and seemed unnecessary. Also saw several passengers abusing the overhead luggage situation, having too many large bags and not leaving enough space for others. The crew was good and the refreshments were good in quality and quantity.

Book cheap flights from Prague to London

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Prague to London found on KAYAK in the last 72 hours.
5/9Thu
directBritish Airways
2h 10mPRG-LHR
€55
5/9Thu
directBritish Airways
2h 10mPRG-LHR
€56
26/7Fri
1 stopAustrian Airlines
22h 05mPRG-LHR
€87
21/6Fri
1 stopVueling
18h 30mPRG-LHR
€88
14/5Tue
1 stopScandinavian Airlines
7h 15mPRG-LHR
€91
14/5Tue
1 stopScandinavian Airlines
7h 15mPRG-LHR
€92
6/8Tue
1 stopEurowings
8h 30mPRG-LHR
€98
7/6Fri
1 stopVueling
18h 30mPRG-LHR
€101
25/7Thu
1 stopEurowings
8h 30mPRG-LHR
€109
18/7Thu
1 stopAustrian Airlines
5h 55mPRG-LHR
€164

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Last minute flights from Prague to Heathrow

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Prague to London that are departing in the next 10 days.
10/5Fri
directBritish Airways
2h 15mPRG-LHR
14/5Tue
directBritish Airways
1h 55mLHR-PRG
€136
10/5Fri
directBritish Airways
2h 15mPRG-LHR
12/5Sun
directBritish Airways
1h 55mLHR-PRG
€147
11/5Sat
directBritish Airways
2h 10mPRG-LHR
14/5Tue
directBritish Airways
2h 00mLHR-PRG
€149
10/5Fri
directBritish Airways
2h 15mPRG-LHR
12/5Sun
directBritish Airways
1h 55mLHR-PRG
€150
13/5Mon
directBritish Airways
2h 10mPRG-LHR
15/5Wed
directBritish Airways
1h 55mLHR-PRG
€192
11/5Sat
multi-stop
14h 05mPRG-LHR
14/5Tue
multi-stop
6h 45mLHR-PRG
€229
11/5Sat
multi-stopLOT
8h 25mPRG-LHR
14/5Tue
multi-stopLOT
7h 50mLHR-PRG
€256
11/5Sat
multi-stop
14h 05mPRG-LHR
14/5Tue
direct
2h 00mLHR-PRG
€267
13/5Mon
multi-stopLufthansa
3h 45mPRG-LHR
21/5Tue
multi-stopLufthansa
4h 25mLHR-PRG
€373
13/5Mon
multi-stopKLM
3h 55mPRG-LHR
15/5Wed
multi-stopKLM
5h 00mLHR-PRG
€397

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Prague - London Flights

Departure:

Prague (undefined)Czech Republic

Destination:

London (LHR)United Kingdom

Cabin classes:

€3,561
€1,047
€1,126
€105

Browse origins:

  • Flights » 
  • Prague

Browse destinations:

  • Flights » 
  • London » 
  • London Heathrow Airport