Cheap flights from London to Prague from R837

In general, January is the cheapest month to fly from London to Prague. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R1 919. The month of February is another great option to travel to Prague, with average flight prices from London averaging around R2 510.

According to our data, Saturday is the cheapest day to fly to Prague from London. The lowest ticket price found for a Saturday departure recently was R3 605. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Prague is Thursday, with ticket prices averaging around R7 382.

Our most recent data shows that the best time of day to fly to Prague is in the morning. Flights from London to Prague during this time can be as low as R3 629. In contrast, the most expensive time of day to depart to Prague is at midday when prices are around R3 802.

Fly from London Luton to Václav Havel Prague for the best London - Václav Havel Prague flight prices

You are more likely to see cheaper flights to Prague from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Prague for around R3 973 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Prague from London for as low as R3 166 on momondo.

There is only 1 cabin class available to choose from on London to Prague flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between London to Prague.

As of October 2026, prices for London to Prague flights are approximately 16% more expensive when compared to flights at the same time last year.

Historically, on average around 18% of flights between London and Prague have experienced a delay on any given week. The average delay length over the past 12 months has been 112 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, Ryanair have had the fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

5 flights are operational daily from London to Prague as of October 2026. The most popular departure time for this route is 13:00, with 36% of flights per day taking off in the afternoon.

The number of flights available between London and Prague is 35 per week as of October 2026. The most frequent departure day is Tue, with 46% of weekly flights leaving on this day.