$76 Cheap Flights from Prague (PRG) to London (LCY)

View $76 flight on Thu, Nov 20, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Prague to London (PRG-LCY)

Prices were available within the past 7 days and start at $76 for one-way flights and $255 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Fri, May 9 - Wed, May 21
PRG
Prague
LCY
London
$255 Roundtrip, found 6 days ago
$255
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Fri, May 9 from Prague to London, returning Wed, May 21, priced at $255 found 6 days ago
British Airways
Thu, Dec 4 - Fri, Dec 5
PRG
Prague
LCY
London
$256 Roundtrip, found 1 day ago
$256
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Dec 4 from Prague to London, returning Fri, Dec 5, priced at $256 found 1 day ago
Lufthansa
Wed, May 21 - Wed, May 28
PRG
Prague
LCY
London
$257 Roundtrip, found 3 days ago
$257
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, May 21 from Prague to London, returning Wed, May 28, priced at $257 found 3 days ago
Swiss International Air Lines
Thu, May 15 - Fri, Jun 6
PRG
Prague
LCY
London
$269 Roundtrip, found 3 days ago
$269
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Thu, May 15 from Prague to London, returning Fri, Jun 6, priced at $269 found 3 days ago
Swiss International Air Lines
Fri, Jun 13 - Mon, Jun 16
PRG
Prague
LCY
London
$270 Roundtrip, found 3 hours ago
$270
Roundtrip
found 3 hours ago
Select Swiss International Air Lines flight, departing Fri, Jun 13 from Prague to London, returning Mon, Jun 16, priced at $270 found 3 hours ago
Lufthansa
Thu, Jun 5 - Mon, Jun 9
PRG
Prague
LCY
London
$271 Roundtrip, found 6 days ago
$271
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Jun 5 from Prague to London, returning Mon, Jun 9, priced at $271 found 6 days ago
Lufthansa
Fri, Jun 13 - Mon, Jun 16
PRG
Prague
LCY
London
$273 Roundtrip, found 3 hours ago
$273
Roundtrip
found 3 hours ago
Select Lufthansa flight, departing Fri, Jun 13 from Prague to London, returning Mon, Jun 16, priced at $273 found 3 hours ago
Lufthansa
Thu, Aug 7 - Mon, Aug 18
PRG
Prague
LCY
London
$274 Roundtrip, found 1 day ago
$274
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Thu, Aug 7 from Prague to London, returning Mon, Aug 18, priced at $274 found 1 day ago
Luxair
Wed, Jul 23 - Wed, Aug 6
PRG
Prague
LCY
London
$294 Roundtrip, found 6 days ago
$294
Roundtrip
found 6 days ago
Select Luxair flight, departing Wed, Jul 23 from Prague to London, returning Wed, Aug 6, priced at $294 found 6 days ago
KLM
Tue, Dec 23 - Tue, Dec 30
PRG
Prague
LCY
London
$382 Roundtrip, found 6 days ago
$382
Roundtrip
found 6 days ago
Select KLM flight, departing Tue, Dec 23 from Prague to London, returning Tue, Dec 30, priced at $382 found 6 days ago
Flights from Prague (PRG) to London (LCY)
Origin airport
Vaclav Havel
Destination airport
London City
Airlines serving
Aer Lingus, KLM, Lufthansa, Luxair, Swiss International Air Lines
Roundtrip price
$254
Distance
627 mi

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 May. 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 $76 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.

Frequently asked questions

How much does a flight from Vaclav Havel Airport (PRG) to London City Airport (LCY) cost?
Discover the latest flight deals from PRG to LCY by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PRG to LCY?
The cheapest flights from PRG to LCY are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Vaclav Havel Airport (PRG) to London City Airport (LCY)?
When heading out of Vaclav Havel Airport (PRG), you can board a direct flight to London City Airport (LCY) with British Airways.
What is the cheapest airline that flies from PRG to LCY?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from PRG to LCY. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Vaclav Havel Airport (PRG) to London City Airport (LCY)?
On average, you can take your pick of 2 direct flights taking off from Vaclav Havel Airport (PRG) to London City Airport (LCY) every week. If you don’t see one that fits your travel plans, consider catching a flight that includes a layover. Customize your search on Expedia to include one or two stops and select the next best option.
What are the most popular departure times for flights from Vaclav Havel Airport (PRG) to London City Airport (LCY)?
More passengers fly between PRG and LCY at 2 PM than at any other time of day. Looking to skip the crowds? Consider flying outside peak hours and you could save on your fare as well.
What day of the week has the most flights from PRG to LCY?
Fly on a Monday if you’re looking for the best choice of flights from Vaclav Havel Airport (PRG) to London City Airport (LCY).
What is the earliest flight from Vaclav Havel Airport (PRG) to London City Airport (LCY)?
The earliest flight leaving Vaclav Havel Airport (PRG) is at around 2:55PM UTC+1. Board this flight and you’ll touch down at London City Airport (LCY) at approximately 3:50PM UTC+0. The overall travel time is 1h 55m.
How long does it take to fly from Vaclav Havel Airport (PRG) to London City Airport (LCY)?
It takes roughly 1 hour and 55 minutes to travel the 630 mi from PRG to LCY.
What airline has the least delays from PRG to LCY?
With 88% of flights typically landing on schedule, British Airways has the best on-time performance for nonstop flights from Vaclav Havel Airport (PRG) to London City Airport (LCY). To monitor your flight status and get notifications about any changes, head to the Expedia App.
What is the best time to fly from Vaclav Havel Airport (PRG) to London City Airport (LCY)?
To land at London City Airport (LCY) without delays, book a flight that leaves Vaclav Havel Airport (PRG) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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)?
If you’re traveling on a direct flight from Vaclav Havel Airport (PRG) to London, you can arrive at any one of these airports:

  • 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 London City Airport (LCY) last-minute?
Booking your ticket from PRG to LCY right before your journey is typically more expensive. But if you’re flexible with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a PRG to LCY flight and hotel package?
Opting for a PRG to LCY flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our extensive range of hotels and then add flights, activities 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 London City Airport (LCY)?
Typically, you’re able to reschedule or cancel your PRG to LCY flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline’s fees and rules on flight changes, or if you need more details, go to our Customer Service portal.

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*Available to One Key members.