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CA $103 Cheap Flights from Prague (PRG) to London (LHR)

View CA $103 flight on Fri, Oct 9, 2026Opens in a new window

Popular airlines from Vaclav Havel Airport (PRG) to Heathrow Airport (LHR)

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Cheap flights from Prague (PRG) to London (LHR)

Prices were available within the past 7 days and start at CA $103 for one-way flights and CA $200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, Aug 13 - Mon, Aug 17
PRG
Prague
LHR
London
CA $200 Roundtrip, found 4 days ago
CA $200
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, Aug 13 from Prague to London, returning Mon, Aug 17, priced at CA $200 found 4 days ago
British Airways
Fri, Nov 13 - Mon, Nov 16
PRG
Prague
LHR
London
CA $215 Roundtrip, found 3 days ago
CA $215
Roundtrip
found 3 days ago
Select British Airways flight, departing Fri, Nov 13 from Prague to London, returning Mon, Nov 16, priced at CA $215 found 3 days ago
British Airways
Fri, Nov 13 - Mon, Nov 16
PRG
Prague
LHR
London
CA $218 Roundtrip, found 3 days ago
CA $218
Roundtrip
found 3 days ago
Select British Airways flight, departing Fri, Nov 13 from Prague to London, returning Mon, Nov 16, priced at CA $218 found 3 days ago
British Airways
Fri, Oct 2 - Sat, Oct 31
PRG
Prague
LHR
London
CA $219 Roundtrip, found 3 days ago
CA $219
Roundtrip
found 3 days ago
Select British Airways flight, departing Fri, Oct 2 from Prague to London, returning Sat, Oct 31, priced at CA $219 found 3 days ago
British Airways
Fri, Jul 24 - Mon, Jul 27
PRG
Prague
LHR
London
CA $220 Roundtrip, found 4 days ago
CA $220
Roundtrip
found 4 days ago
Select British Airways flight, departing Fri, Jul 24 from Prague to London, returning Mon, Jul 27, priced at CA $220 found 4 days ago
British Airways
Fri, Sep 11 - Thu, Sep 17
PRG
Prague
LHR
London
CA $221 Roundtrip, found 5 days ago
CA $221
Roundtrip
found 5 days ago
Select British Airways flight, departing Fri, Sep 11 from Prague to London, returning Thu, Sep 17, priced at CA $221 found 5 days ago
LOT-Polish Airlines
Wed, Mar 17 - Mon, Mar 22
PRG
Prague
LHR
London
CA $331 Roundtrip, found 1 day ago
CA $331
Roundtrip
found 1 day ago
Select LOT-Polish Airlines flight, departing Wed, Mar 17 from Prague to London, returning Mon, Mar 22, priced at CA $331 found 1 day ago
KLM
Sat, Dec 12 - Sun, Dec 13
PRG
Prague
LHR
London
CA $363 Roundtrip, found 10 hours ago
CA $363
Roundtrip
found 10 hours ago
Select KLM flight, departing Sat, Dec 12 from Prague to London, returning Sun, Dec 13, priced at CA $363 found 10 hours ago
Lufthansa
Mon, Aug 17 - Fri, Aug 21
PRG
Prague
LHR
London
CA $372 Roundtrip, found 23 hours ago
CA $372
Roundtrip
found 23 hours ago
Select Lufthansa flight, departing Mon, Aug 17 from Prague to London, returning Fri, Aug 21, priced at CA $372 found 23 hours ago
Scandinavian Airlines
Wed, Mar 17 - Mon, Mar 22
PRG
Prague
LHR
London
CA $383 Roundtrip, found 1 day ago
CA $383
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Wed, Mar 17 from Prague to London, returning Mon, Mar 22, priced at CA $383 found 1 day ago

Find the cheapest month to fly from Prague (PRG) to London (LHR)

March is typically the cheapest month to fly

From CA $171 - CA $325 per traveller.

Frequently asked questions

How much does a flight from Prague (PRG-Vaclav Havel) to London (LHR-Heathrow) cost?
You can find cheap one-way flights from CA $103 and cheap return flights from CA $200 PRG to LHR with Expedia. One-way flights typically cost between CA$208 and CA$796, and return flights often range between CA$383 and CA$1,237. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when PRG to LHR ticket fares go up or down.
What is the cheapest month to fly from Prague (PRG) to London (LHR)?
The cheapest months to fly from Prague (PRG) to London (LHR) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Prague (PRG-Vaclav Havel) to London (LHR-Heathrow)?
Only one airline offers direct flights from Prague (PRG-Vaclav Havel) to London (LHR-Heathrow). British Airways operates 35 direct flights from Prague (PRG-Vaclav Havel) to London (LHR-Heathrow) every week.
How do I find cheap flights from Prague (PRG) to London (LHR)?
To find a cheap flight from Prague (PRG) to London (LHR), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Prague (PRG-Vaclav Havel) to London (LHR-Heathrow)?
The best airline to fly with from Prague (PRG-Vaclav Havel) to London (LHR-Heathrow) will differ from traveler to traveler. If you like to fly early, British Airways offers early morning flights. If price is the most important factor, British Airways typically offers the lowest fares. Lufthansa offers the most daily flights from Prague (PRG-Vaclav Havel) to London (LHR-Heathrow), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Prague (PRG-Vaclav Havel) to London (LHR-Heathrow)?
The best time to fly from Prague (PRG) to London (LHR) is typically March. This month offers a great balance—prices are reasonable, with an average return flight costing around CA$326, and you'll have plenty of flight options since it's a popular time to travel. March brings the start of spring to both Prague and London, making it a pleasant time to visit. If you're flexible, March gives you both affordable fares and excellent flight schedules to work with.
How many flights per day from Prague (PRG-Vaclav Havel) to London (LHR-Heathrow)?
You'll find around 5 nonstop flights per day from Prague (PRG-Vaclav Havel) to London (LHR-Heathrow). For even more choices, look at flights that include layovers, as there are approximately 46 connecting flights per day. Some common connection points include Schiphol (AMS), Frankfurt Intl. (FRA), and Roissy-Charles de Gaulle (CDG).
What is the earliest flight from Prague (PRG-Vaclav Havel) to London (LHR-Heathrow)?
The earliest flight from Prague (PRG-Vaclav Havel) to London (LHR-Heathrow) typically departs at around 1:30 AM local time, operated by TAP Portugal. This is a seasonal service active only in June. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Prague (PRG-Vaclav Havel) to London (LHR-Heathrow)?
You'll typically find the most flights from Prague (PRG-Vaclav Havel) to London (LHR-Heathrow) on a Friday, with around 51 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Lufthansa, British Airways, and KLM. Flight schedules are fairly consistent throughout the week, with Friday offering only slightly more options than other days.
What are the most popular departure times for flights from Prague (PRG-Vaclav Havel) to London (LHR-Heathrow)?
The most popular departure times for flights from Prague (PRG-Vaclav Havel) to London (LHR-Heathrow) are between 9am and 12pm. Many major carriers, including Lufthansa, British Airways and Swiss International Air Lines, offer flights during this window. Many travellers prefer these times as they allow for a relaxed start to the day while still arriving at your destination with plenty of time left.
How long does it take to fly from Prague (PRG-Vaclav Havel) to London (LHR-Heathrow)?
Direct flights from PRG to LHR usually take about 2 hours 20 minutes, traveling roughly 1,044 kilometers. If you opt for a connecting flight, expect to add around 20 hours 10 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Prague (PRG-Vaclav Havel) to London (LHR-Heathrow)?
You can fly business class between PRG and LHR. Airlines that offer business class service on this route include:
  • Air France
  • Lufthansa
  • Iberia
  • Swiss International Air Lines
  • Air Baltic
  • TAP Portugal
  • LOT-Polish Airlines
  • Turkish Airlines
  • Lufthansa Cityline
  • Aegean
  • British Airways
  • SAS
  • KLM
  • Eurowings
  • Brussels Airlines
  • Air Dolomiti
  • Austrian Airlines
  • Bulgaria Air
  • Edelweiss Air
  • Malta Airlines
  • Croatia Airlines
  • Helvetic Airways
  • Elf Air
  • Finnair
  • Braathens Regional Aviation
  • Hop!
  • Cityjet
How do I earn miles on a Prague (PRG) to London (LHR) flight with Expedia?
It's easy to earn miles on a Prague (PRG) to London (LHR) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for London (LHR) from Prague (PRG)?
If you're planning to travel to London from Vaclav Havel (PRG), you can fly directly into Heathrow (LHR). Some flights may connect through major hubs like Kastrup (CPH), Franz Josef Strauss Intl. (MUC), or Frankfurt Intl. (FRA) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Prague (PRG) to London (LHR) at the last minute?
Typically, booking a last minute flight from Prague (PRG) to London (LHR) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Prague (PRG) to London (LHR) flight and hotel package?
Securing a Prague (PRG) to London (LHR) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Prague (PRG) to London (LHR)?
If you booked your Prague (PRG) to London (LHR) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Vaclav Havel
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air France, Austrian Airlines, British Airways, Brussels Airlines, Eurowings, Finnair, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines
Roundtrip price
CA $200
Distance
1037 km
Average flight time
1 hour 9 mins

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Prague to London Flights

The easy way to book your flights from Prague to London 

With Expedia, it’s simple to find and book flights to London from Prague whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Heathrow, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Prague to London today, tomorrow, or this week.  

 

Save dollars with cheap flights from Vaclav Havel, PRG to Heathrow, LHR 

Sort your search results by price to find great deals on your flight from Prague to London—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to London from Prague currently is just CA $200 rising to CA $383.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to London  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to London from Prague 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to London with Expedia today.

Prague to London Flights

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