S$121 Cheap Flights from Prague to London

View S$121 flight on Sat, 6 Dec, 2025Opens in a new window

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

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Cheap Flights from Prague to London (PRG-LHR)

Prices were available within the past 7 days and start at S$121 for one-way flights and S$242 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, 23 Dec - Fri, 26 Dec
PRG
Prague
LHR
London
S$242 Return, found 3 days ago
S$242
Return
found 3 days ago
Select British Airways flight, departing Tue, 23 Dec from Prague to London, returning Fri, 26 Dec, priced at S$242 found 3 days ago
British Airways
Tue, 23 Dec - Fri, 26 Dec
PRG
Prague
LHR
London
S$277 Return, found 3 days ago
S$277
Return
found 3 days ago
Select British Airways flight, departing Tue, 23 Dec from Prague to London, returning Fri, 26 Dec, priced at S$277 found 3 days ago
British Airways
Tue, 23 Dec - Fri, 26 Dec
PRG
Prague
LHR
London
S$312 Return, found 3 days ago
S$312
Return
found 3 days ago
Select British Airways flight, departing Tue, 23 Dec from Prague to London, returning Fri, 26 Dec, priced at S$312 found 3 days ago
LOT-Polish Airlines
Tue, 23 Dec - Fri, 26 Dec
PRG
Prague
LHR
London
S$319 Return, found 3 days ago
S$319
Return
found 3 days ago
Select LOT-Polish Airlines flight, departing Tue, 23 Dec from Prague to London, returning Fri, 26 Dec, priced at S$319 found 3 days ago
British Airways
Tue, 23 Dec - Fri, 26 Dec
PRG
Prague
LHR
London
S$324 Return, found 3 days ago
S$324
Return
found 3 days ago
Select British Airways flight, departing Tue, 23 Dec from Prague to London, returning Fri, 26 Dec, priced at S$324 found 3 days ago
British Airways
Fri, 8 Aug - Wed, 13 Aug
PRG
Prague
LHR
London
S$332 Return, found 2 days ago
S$332
Return
found 2 days ago
Select British Airways flight, departing Fri, 8 Aug from Prague to London, returning Wed, 13 Aug, priced at S$332 found 2 days ago
LOT-Polish Airlines
Tue, 23 Dec - Fri, 26 Dec
PRG
Prague
LHR
London
S$334 Return, found 3 days ago
S$334
Return
found 3 days ago
Select LOT-Polish Airlines flight, departing Tue, 23 Dec from Prague to London, returning Fri, 26 Dec, priced at S$334 found 3 days ago
KLM
Thu, 4 Sep - Sun, 7 Sep
PRG
Prague
LHR
London
S$356 Return, found 3 days ago
S$356
Return
found 3 days ago
Select KLM flight, departing Thu, 4 Sep from Prague to London, returning Sun, 7 Sep, priced at S$356 found 3 days ago
Lufthansa
Wed, 6 Aug - Thu, 21 Aug
PRG
Prague
LHR
London
S$440 Return, found 21 hours ago
S$440
Return
found 21 hours ago
Select Lufthansa flight, departing Wed, 6 Aug from Prague to London, returning Thu, 21 Aug, priced at S$440 found 21 hours ago
Swiss International Air Lines
Wed, 6 Aug - Wed, 13 Aug
PRG
Prague
LHR
London
S$460 Return, found 4 days ago
S$460
Return
found 4 days ago
Select Swiss International Air Lines flight, departing Wed, 6 Aug from Prague to London, returning Wed, 13 Aug, priced at S$460 found 4 days ago

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

January is typically the cheapest month to fly

From S$128 - S$270 per traveller.

Graph displaying average flight prices per month

Prague to London route information
Origin airport
Vaclav Havel
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air France, Austrian Airlines, British Airways, Finnair, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines
Return price
S$241
Distance
1037 km
Average flight time
1 hour 9 mins

Perfect flights from Prague to London

Your Journey from Prague to London

Start your unforgettable journey with Expedia. Our broad selection of flights from Prague to London caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including British Airways, KLM, LOT-Polish Airlines, Eurowings, Air France, Lufthansa, Swiss International Air Lines. Our selection of flights from Vaclav Havel to Heathrow caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Prague to London Flights

Experience the joy of finding cheap flights from Vaclav Havel to Heathrow that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$121 and roundtrip prices from S$242*.
 

Pre-Flight Essentials

Ensure a smooth journey from Prague to London with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant London

Picture yourself stepping off the plane in London and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Prague to London Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Prague to London.
 

Beyond the Flight – Exploring London

With Expedia, your adventure extends beyond the flight. Explore London at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Prague to London with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Prague to London with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Vaclav Havel Airport (PRG) to Heathrow Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey from Prague Airport to Heathrow Airport was S$242. Cheap tickets don't last forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Václav Havel Airport Prague to London Heathrow?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Prague Airport to Heathrow Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Vaclav Havel Airport (PRG) to LHR flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Vaclav Havel Airport (PRG) to Heathrow Airport (LHR)?
The flight distance from Václav Havel Airport Prague (PRG) to LHR (LHR) is 1,050 kilometres. You'll be disembarking the plane and grabbing your suitcase from the carousel before long.
Which airlines fly direct from Prague Airport to LHR?
British Airways (BA) will take you from Vaclav Havel Airport (PRG) to London Heathrow comfortably and safely. Take your pick of 104 direct flights every month along this route.
Are Prague Airport to Heathrow Airport (LHR) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes pick up a bargain, with some super cheap airfares from PRG to London Heathrow appearing a few weeks prior to the departure date. If you'd rather book ahead, Expedia compares and updates the best flight deals continually --- as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines advertise prices so far in advance.

Explore a world of travel with Expedia

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Prague to Luton
S$164.45
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