Cheap flights from London to Prague
From €23 one way, departing Thu 31 Dec. Mondays are usually cheapest. We compare airlines and travel agencies and add no fees.
Cheapest dates from London to Prague
The lowest one-way fares we found for the coming months. Pick a date to see every flight.
Typical fare by day of the week
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Airport transfer in Prague
Arrange a pick-up at Prague airport (PRG) before you fly.
Things to do in Prague
Find tours, tickets and day trips in Prague, Czechia.
Car rental in Prague
Compare rental cars for Prague (pick up at PRG or in town).
London to Prague: common questions
Answers use the fares we found most recently and are updated through the day.
How much is a flight from London to Prague?
The lowest one-way fare we found recently is €23, departing Thu 31 Dec. A typical cheapest fare on other days is around €61. Prices change often, so check the live price before you book.
Which day is cheapest to fly from London to Prague?
Mondays are usually the cheapest day, about €47 less than Tuesdays, based on fares found for the next five months.
Which month is cheapest to fly to Prague?
December 2026 has the lowest fare we found, from €23 on Thu 31 Dec.
How long is the flight from London to Prague?
London and Prague are about 1,040 km apart. A direct flight takes roughly 2 hours; flights with a stop take longer.
Does SkimFlight charge a booking fee?
No. SkimFlight compares prices from airlines and travel agencies and sends you to the seller to book. You pay the seller’s price with no fee from us.