$61 Cheap Flights from Prague (PRG) to London (LHR)

View $61 flight on Thu, Nov 13, 2025Opens in a new window

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

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Prague to London (PRG-LHR)

Prices were available within the past 7 days and start at $61 for one-way flights and $120 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, Mar 18 - Mon, Mar 23
PRG
Prague
LHR
London
$120 Roundtrip, found 6 hours ago
$120
Roundtrip
found 6 hours ago
Select British Airways flight, departing Wed, Mar 18 from Prague to London, returning Mon, Mar 23, priced at $120 found 6 hours ago
British Airways
Mon, Jan 19 - Thu, Jan 22
PRG
Prague
LHR
London
$120 Roundtrip, found 5 days ago
$120
Roundtrip
found 5 days ago
Select British Airways flight, departing Mon, Jan 19 from Prague to London, returning Thu, Jan 22, priced at $120 found 5 days ago
British Airways
Fri, Mar 20 - Sun, Mar 22
PRG
Prague
LHR
London
$121 Roundtrip, found 2 days ago
$121
Roundtrip
found 2 days ago
Select British Airways flight, departing Fri, Mar 20 from Prague to London, returning Sun, Mar 22, priced at $121 found 2 days ago
British Airways
Fri, Mar 20 - Sun, Mar 22
PRG
Prague
LHR
London
$122 Roundtrip, found 2 days ago
$122
Roundtrip
found 2 days ago
Select British Airways flight, departing Fri, Mar 20 from Prague to London, returning Sun, Mar 22, priced at $122 found 2 days ago
Scandinavian Airlines
Mon, Dec 1 - Tue, Dec 2
PRG
Prague
LHR
London
$212 Roundtrip, found 23 hours ago
$212
Roundtrip
found 23 hours ago
Select Scandinavian Airlines flight, departing Mon, Dec 1 from Prague to London, returning Tue, Dec 2, priced at $212 found 23 hours ago
Swiss International Air Lines
Tue, Oct 28 - Sun, Nov 2
PRG
Prague
LHR
London
$223 Roundtrip, found 3 days ago
$223
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Tue, Oct 28 from Prague to London, returning Sun, Nov 2, priced at $223 found 3 days ago
Lufthansa
Sat, Dec 6 - Mon, Dec 8
PRG
Prague
LHR
London
$223 Roundtrip, found 2 hours ago
$223
Roundtrip
found 2 hours ago
Select Lufthansa flight, departing Sat, Dec 6 from Prague to London, returning Mon, Dec 8, priced at $223 found 2 hours ago
Austrian Airlines
Tue, Oct 28 - Sun, Nov 2
PRG
Prague
LHR
London
$226 Roundtrip, found 3 days ago
$226
Roundtrip
found 3 days ago
Select Austrian Airlines flight, departing Tue, Oct 28 from Prague to London, returning Sun, Nov 2, priced at $226 found 3 days ago
Brussels Airlines
Wed, Dec 10 - Wed, Dec 17
PRG
Prague
LHR
London
$239 Roundtrip, found 1 hour ago
$239
Roundtrip
found 1 hour ago
Select Brussels Airlines flight, departing Wed, Dec 10 from Prague to London, returning Wed, Dec 17, priced at $239 found 1 hour ago
LOT-Polish Airlines
Sat, Feb 7 - Fri, Feb 13
PRG
Prague
LHR
London
$244 Roundtrip, found 6 hours ago
$244
Roundtrip
found 6 hours ago
Select LOT-Polish Airlines flight, departing Sat, Feb 7 from Prague to London, returning Fri, Feb 13, priced at $244 found 6 hours ago

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

September is typically the cheapest month to fly

From $104 - $328 per traveler.

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gatwick LGW. Cheapest option available. Average driving time to city center is 52 minutes. Flights from $209
LGW
Gatwick
Cheapest
Average driving time to city center52 min
Flights from $209
Select flight to Luton LTN. Average driving time to city center is 45 minutes. Flights from $213
LTN
Luton
Average driving time to city center45 min
Flights from $213
Select flight to London City LCY. Closest option available. Average driving time to city center is 21 minutes. Flights from $354
LCY
London City
Closest
Average driving time to city center21 min
Flights from $354

Frequently asked questions

How much does a flight from Vaclav Havel Airport (PRG) to Heathrow Airport (LHR) cost?
Get a cheap one-way flight from $61 or cheap return flight from $120 from Vaclav Havel Airport (PRG) to Heathrow Airport (LHR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Vaclav Havel Airport (PRG) to Heathrow Airport (LHR)?
March is the cheapest month to fly from PRG to LHR. Traveling outside of peak seasons is often the key to landing a great deal.
Which airlines fly direct from Vaclav Havel Airport (PRG) to Heathrow Airport (LHR)?
Catch a direct flight with British Airways and travel straight from Vaclav Havel Airport (PRG) to Heathrow Airport (LHR).
What is the cheapest airline that flies from Vaclav Havel Airport (PRG) to Heathrow Airport (LHR)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest PRG to LHR flight.
How many flights per day from Vaclav Havel Airport (PRG) to Heathrow Airport (LHR)?
Every day, an average of 4 nonstop flights operate from Vaclav Havel Airport (PRG) to Heathrow Airport (LHR). Choose the departure time that fits your schedule best.
What are the most popular departure times for flights from Vaclav Havel Airport (PRG) to Heathrow Airport (LHR)?
More travelers fly between PRG and LHR at 6 AM than at any other time. Looking for a quieter experience? Travel outside of rush hours and you're likely to save on your fare as well.
What day of the week has the most flights from PRG to LHR?
If you travel on a Wednesday, you'll get the widest range of choices for flights from Vaclav Havel Airport (PRG) to Heathrow Airport (LHR).
What is the earliest flight from Vaclav Havel Airport (PRG) to Heathrow Airport (LHR)?
Vaclav Havel Airport (PRG)'s earliest flight to Heathrow Airport (LHR) takes off at approximately 6:00AM UTC+1. With a travel duration of 2h 25m, you'll land at around 7:25AM UTC+0.
How long does it take to fly from Vaclav Havel Airport (PRG) to Heathrow Airport (LHR)?
The average flight time from PRG to LHR is 2 hours and 17 minutes, covering a distance of 650 mi.
What is the best time to fly from Vaclav Havel Airport (PRG) to Heathrow Airport (LHR)?
To avoid possible delays on the Vaclav Havel Airport (PRG) to Heathrow Airport (LHR) route, fly before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for London from Vaclav Havel Airport (PRG)?
A direct flight from Vaclav Havel Airport (PRG) will take you straight to one of these airports in London:

  • Heathrow Airport (LHR)
  • Gatwick Airport (LGW)
  • Luton Airport (LTN)
  • Stansted Airport (STN)
  • London City Airport (LCY)

Is it cheaper to buy a plane ticket from Vaclav Havel Airport (PRG) to Heathrow Airport (LHR) last-minute?
Last-minute fares from PRG to LHR are usually more expensive. To secure the lowest rates, start looking for flights early. That being said, if you're flexible with your travel plans, you may find a cheap ticket just before your departure.
Is it cheaper to book a PRG to LHR flight and hotel package?
Securing a PRG to LHR flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our extensive range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Vaclav Havel Airport (PRG) to Heathrow Airport (LHR)?
If you booked your PRG to LHR flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Vaclav Havel
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Baltic, Air France, Austrian Airlines, British Airways, Brussels Airlines, Bulgaria Air, Eurowings, Finnair, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines
Roundtrip price
$119
Distance
648 mi
Average flight time
1 hour 9 mins

Book with confidence

Book with confidence

Prague to London Flights

The cheapest times to fly from Prague to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Prague to London are during the month of March. You can find some of the cheapest flights from Prague to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Prague to London

Sunday is one of the best days to book for cheap flights from Prague to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Prague to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Prague to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $61 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Prague to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Prague to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Prague to London Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.