London — Capital of England and the United Kingdom. Compare round-trip weekend fares from Prague to London. Leave after work on Friday, return Sunday.
London is the capital and largest city of England and the United Kingdom, with a population of 9.14 million people in 2025. Its wider metropolitan area is the largest in Western Europe, with a population of 15.4 million. London stands on the River Thames in southeast England, at the head of a 50-mile (80 km) tidal estuary down to the North Sea, and has been a major settlement for nearly 2,000 years. Its ancient core and financial centre, the City of London, was founded by the Romans as Londinium and has retained its medieval boundaries. The City of Westminster, to the west of the City of London, has been the site of the national government and parliament for centuries.
Vibrant and truly multicultural, London is a megalopolis of people, ideas and frenetic energy. The capital and largest city of the United Kingdom sits on the River Thames in South-East England. Greater London has a population of a little over 9 million. Considered one of the world's leading "global cities", London remains an international capital of culture, music, education, fashion, politics, finance and trade. For the visitor, there is a seemingly endless choice of historical sites, shopping, museums, food, art galleries, nightlife, and activities. Once a Celtic settlement, London is a bustling city, where visitors come to experience the urban heritage and see its specific royal-themed attractions.
A typical flight from Prague to London takes about 2h (1030 km).
The usual pattern is Friday evening outbound from Prague and Sunday return from London — a city break without using vacation days.
Compare weekend flight prices from Prague to London on a monthly calendar. Spot the cheapest Fri–Sun fare, open a weekend for flight details, and book securely through Kiwi.com.
London — Capital of England and the United Kingdom.
A typical hop from Prague to London takes about 2h (1030 km). Exact times depend on the airline and whether the trip is nonstop.
Yes — leave Prague on Friday evening after work and return from London on Sunday. Use the evening-departure filter if you need outbound flights after 17:00.
Use the price calendar on this page to compare upcoming Fri–Sun (and other short-trip) weekends from Prague to London, then open the cheapest weekend to see flight details.