S$123 Cheap Flights from Prague to London

View S$123 flight on Sat, 12 Dec, 2026Opens 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$123 for one-way flights and S$301 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Fri, 13 Mar - Wed, 18 Mar
PRG
Prague
LHR
London
S$301 Return, found 4 days ago
S$301
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Fri, 13 Mar from Prague to London, returning Wed, 18 Mar, priced at S$301 found 4 days ago
Scandinavian Airlines
Wed, 11 Mar - Thu, 12 Mar
PRG
Prague
LHR
London
S$302 Return, found 6 days ago
S$302
Return
found 6 days ago
Select Scandinavian Airlines flight, departing Wed, 11 Mar from Prague to London, returning Thu, 12 Mar, priced at S$302 found 6 days ago
British Airways
Sun, 5 Jul - Thu, 9 Jul
PRG
Prague
LHR
London
S$309 Return, found 1 day ago
S$309
Return
found 1 day ago
Select British Airways flight, departing Sun, 5 Jul from Prague to London, returning Thu, 9 Jul, priced at S$309 found 1 day ago
LOT-Polish Airlines
Sun, 5 Jul - Thu, 9 Jul
PRG
Prague
LHR
London
S$323 Return, found 1 day ago
S$323
Return
found 1 day ago
Select LOT-Polish Airlines flight, departing Sun, 5 Jul from Prague to London, returning Thu, 9 Jul, priced at S$323 found 1 day ago
Scandinavian Airlines
Fri, 13 Mar - Wed, 18 Mar
PRG
Prague
LHR
London
S$329 Return, found 4 days ago
S$329
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Fri, 13 Mar from Prague to London, returning Wed, 18 Mar, priced at S$329 found 4 days ago
British Airways
Sun, 5 Apr - Sun, 12 Apr
PRG
Prague
LHR
London
S$336 Return, found 1 day ago
S$336
Return
found 1 day ago
Select British Airways flight, departing Sun, 5 Apr from Prague to London, returning Sun, 12 Apr, priced at S$336 found 1 day ago
British Airways
Fri, 13 Mar - Wed, 18 Mar
PRG
Prague
LHR
London
S$351 Return, found 4 days ago
S$351
Return
found 4 days ago
Select British Airways flight, departing Fri, 13 Mar from Prague to London, returning Wed, 18 Mar, priced at S$351 found 4 days ago
British Airways
Sun, 5 Apr - Sun, 12 Apr
PRG
Prague
LHR
London
S$352 Return, found 1 day ago
S$352
Return
found 1 day ago
Select British Airways flight, departing Sun, 5 Apr from Prague to London, returning Sun, 12 Apr, priced at S$352 found 1 day ago
KLM
Fri, 13 Mar - Wed, 18 Mar
PRG
Prague
LHR
London
S$355 Return, found 4 days ago
S$355
Return
found 4 days ago
Select KLM flight, departing Fri, 13 Mar from Prague to London, returning Wed, 18 Mar, priced at S$355 found 4 days ago
Lufthansa
Fri, 13 Mar - Wed, 18 Mar
PRG
Prague
LHR
London
S$432 Return, found 4 days ago
S$432
Return
found 4 days ago
Select Lufthansa flight, departing Fri, 13 Mar from Prague to London, returning Wed, 18 Mar, priced at S$432 found 4 days ago

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

October is typically the cheapest month to fly

From S$137 - S$297 per traveller.

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$301. 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.

Travel information

Origin airport
Vaclav Havel
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air France, Austrian Airlines, British Airways, Brussels Airlines, Bulgaria Air, Eurowings, Finnair, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines
Return price
S$301
Distance
1037 km
Average flight time
1 hour 15 mins

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Perfect flights from Prague to London

Your Journey from Prague to London

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With Expedia, you have access to a wide range of airlines, including British Airways, Scandinavian Airlines, KLM, LOT-Polish Airlines, Eurowings, Lufthansa. 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.
 

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Prague to London

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