$29 Cheap Flights from Prague (PRG) to London (STN)

View $29 flight on Thu, Jul 31, 2025Opens in a new window

Popular airlines from Vaclav Havel Airport (PRG) to Stansted Airport (STN)

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Cheap Flights from Prague to London (PRG-STN)

Prices were available within the past 7 days and start at $29 for one-way flights and $68 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Fri, Aug 1 - Tue, Aug 5
PRG
Prague
STN
London
$68 Roundtrip, found 5 days ago
$68
Roundtrip
found 5 days ago
Select Ryanair flight, departing Fri, Aug 1 from Prague to London, returning Tue, Aug 5, priced at $68 found 5 days ago
Ryanair
Thu, Aug 7 - Mon, Aug 25
PRG
Prague
STN
London
$71 Roundtrip, found 5 days ago
$71
Roundtrip
found 5 days ago
Select Ryanair flight, departing Thu, Aug 7 from Prague to London, returning Mon, Aug 25, priced at $71 found 5 days ago
Ryanair
Fri, Aug 1 - Thu, Aug 21
PRG
Prague
STN
London
$72 Roundtrip, found 6 hours ago
$72
Roundtrip
found 6 hours ago
Select Ryanair flight, departing Fri, Aug 1 from Prague to London, returning Thu, Aug 21, priced at $72 found 6 hours ago
Ryanair
Fri, Aug 1 - Tue, Aug 5
PRG
Prague
STN
London
$73 Roundtrip, found 5 days ago
$73
Roundtrip
found 5 days ago
Select Ryanair flight, departing Fri, Aug 1 from Prague to London, returning Tue, Aug 5, priced at $73 found 5 days ago
Ryanair
Fri, Aug 1 - Thu, Aug 21
PRG
Prague
STN
London
$75 Roundtrip, found 6 hours ago
$75
Roundtrip
found 6 hours ago
Select Ryanair flight, departing Fri, Aug 1 from Prague to London, returning Thu, Aug 21, priced at $75 found 6 hours ago
Ryanair
Fri, Aug 1 - Thu, Aug 21
PRG
Prague
STN
London
$77 Roundtrip, found 6 hours ago
$77
Roundtrip
found 6 hours ago
Select Ryanair flight, departing Fri, Aug 1 from Prague to London, returning Thu, Aug 21, priced at $77 found 6 hours ago
Lufthansa
Thu, Sep 18 - Sun, Sep 21
PRG
Prague
STN
London
$327 Roundtrip, found 2 days ago
$327
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Thu, Sep 18 from Prague to London, returning Sun, Sep 21, priced at $327 found 2 days ago
Fly One S.R.L.
Tue, Nov 11 - Wed, Nov 26
PRG
Prague
STN
London
$354 Roundtrip, found 4 days ago
$354
Roundtrip
found 4 days ago
Select Fly One S.R.L. flight, departing Tue, Nov 11 from Prague to London, returning Wed, Nov 26, priced at $354 found 4 days ago
SunExpress
Fri, Nov 21 - Sat, Dec 6
PRG
Prague
STN
London
$436 Roundtrip, found 4 days ago
$436
Roundtrip
found 4 days ago
Select SunExpress flight, departing Fri, Nov 21 from Prague to London, returning Sat, Dec 6, priced at $436 found 4 days ago
Pegasus Airlines
Tue, Oct 21 - Mon, Nov 10
PRG
Prague
STN
London
$912 Roundtrip, found 4 days ago
$912
Roundtrip
found 4 days ago
Select Pegasus Airlines flight, departing Tue, Oct 21 from Prague to London, returning Mon, Nov 10, priced at $912 found 4 days ago
0
Flights from Prague (PRG) to London (STN)
Origin airport
Vaclav Havel
Destination airport
Stansted
Airlines serving
Fly One S.R.L., Pegasus Airlines, Ryanair, SunExpress
Roundtrip price
$68
Distance
620 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 August. 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 $29 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 Stansted Airport (STN) cost?
Pick up cheap return tickets starting at $66 from Vaclav Havel Airport (PRG) to Stansted Airport (STN). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Ryanair flight leaving PRG on July 30 2025 and touching down at STN. The price was last updated on July 3 2025 and has not changed since.
What is the cheapest month to fly from PRG to STN?
The cheapest flights from PRG to STN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PRG to STN?
At the moment, the cheapest carrier operating one-way flights from PRG to STN is Ryanair. You can book a seat on this route from $29. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from PRG on August 8 2025. Prices were last updated on July 3 2025 and have not changed since.
How many flights per day from Vaclav Havel Airport (PRG) to Stansted Airport (STN)?
With, on average, 2 direct flights departing from Vaclav Havel Airport (PRG) to Stansted Airport (STN) each day, you'll be on your way in no time.
What are the most popular departure times for flights from Vaclav Havel Airport (PRG) to Stansted Airport (STN)?
More people fly between PRG and STN at 4 PM than at any other time of day. Looking for a quieter experience? Travel outside of rush hours and there's a chance you'll save on your ticket as well.
What day of the week has the most flights from PRG to STN?
Travel on a Friday if you're after the largest selection of flights from Vaclav Havel Airport (PRG) to Stansted Airport (STN).
What is the earliest flight from Vaclav Havel Airport (PRG) to Stansted Airport (STN)?
Vaclav Havel Airport (PRG)'s first flight to Stansted Airport (STN) is at approximately 6:00AM UTC+1. With a travel duration of 2h, you'll arrive at around 7:00AM UTC+0.
How long does it take to fly from Vaclav Havel Airport (PRG) to Stansted Airport (STN)?
It usually takes 2 hours to fly the 620 mi from PRG to STN.
What is the best time to fly from Vaclav Havel Airport (PRG) to Stansted Airport (STN)?
To land at Stansted Airport (STN) on schedule, pick a flight that leaves Vaclav Havel Airport (PRG) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 hubs 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 Stansted Airport (STN) last-minute?
Booking your flight from PRG to STN shortly before your getaway is typically more expensive. But if you're flexible with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a PRG to STN flight and hotel package?
Compared with arranging flights and hotels separately, booking a PRG to STN flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place will take the hassle out of planning your trip. Simply secure your flights and choose from our wide range of hotels, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Vaclav Havel Airport (PRG) to Stansted Airport (STN)?
You can usually cancel or reschedule your PRG to STN flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.