The two airlines most popular with KAYAK users for flights from Bristol to Prague are KLM and Lufthansa. With an average price for the route of £197 and an overall rating of 7.8, KLM is the most popular choice. Lufthansa is also a great choice for the route, with an average price of £250 and an overall rating of 7.8. Compare cheap Prague to Slovakia flight deals from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys. Flight tickets to Slovakia start from £34 one-way. Flex your dates to secure the best fares for your Prague to Slovakia ticket. If your travel dates are flexible, use Skyscanner's "Whole month" tool to find the Day trains from London to Prague via Brussels On average, the train ride from Brussels to the capital of the Czech republic takes 15 hours and 12 minutes and covers around 447 miles (719 km). From Brussels to Prague, you may take one of the trains a day for as little as €39.90 if you plan ahead. How long is the London to Prague flight time? Browse departure time and stay updated with the latest flight schedules. Find out more information about the route from London to Prague. Direct. Mon, Dec 2 LHR – PRG with British Airways. Direct. from $101. London.$106 per passenger.Departing Wed, Mar 13, returning Tue, Mar 19.Round-trip flight with British Airways.Outbound direct flight with British Airways departing from Prague on Wed, Mar 13, arriving in London Heathrow.Inbound direct flight with British Airways departing How long is the flight from Prague to Zürich? The quickest flight from Prague Airport to Zurich Airport is the direct flight which takes 1h 20m. Search flights Compare cheap flights and find tickets from London to Prague. Book directly with no added fees. Tue, 27 Feb LTN - PRG with Wizz Air UK. Direct. Wed, 28 Feb PRG - LTN with Wizz Air UK. Direct. from £42. Prague. £42 per passenger.Departing Sun, 31 Dec, returning Fri, 2 Feb.Return flight with Wizz Air UK.Outbound direct flight with Wizz Air UK departs from London Luton on Sun, 31 Dec, arriving in Prague.Inbound direct flight with Wizz Air KNPTyt8.