Question 1

How many flights depart from London Heathrow Airport to Czech Republic on average per week?

Accepted Answer

The number of flights available between London Heathrow Airport and Czech Republic is 41 per week as of February 2026. The most frequent departure day is Mon, with 32% of weekly flights leaving on this day.

Question 2

How often are flights from London to the Czech Republic delayed?

Accepted Answer

Historically, on average around 17% of flights between London and Czech Republic have experienced a delay on any given week. The average delay length over the past 12 months has been 101 minutes.

Question 3

How many flights depart from London Heathrow Airport to Czech Republic on average per day?

Accepted Answer

The number of flights available between London Heathrow Airport and Czech Republic is 5 per day as of February 2026. The most frequent departure time is 07:00, with 47% of daily flights leaving at midday.

Question 4

Which airline has the best punctuality record on London to the Czech Republic flights?

Accepted Answer

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 17% of their flights experiencing any sort of delay.

Question 5

Can stopping save me money on London Heathrow Airport to Czech Republic flights?

Accepted Answer

You could potentially save up to 14% on your flight if you consider stops on a London Heathrow Airport to Czech Republic flight.

Question 6

What is the cheapest month to fly to Czech Republic?

Accepted Answer

The month of January is, on average, the cheapest month to fly to Czech Republic from London Heathrow Airport, with most prices found around £132. If you aren’t able to travel during the month of January, then book flights to Czech Republic from London Heathrow Airport during February instead. Flights to Czech Republic in February, while not as cheap as those in January, still average around £133.

Question 7

What is the cheapest time of day to depart on your flight to Czech Republic?

Accepted Answer

Flying to Czech Republic from London Heathrow Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as £162 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Czech Republic is at midday when prices are around £203.

Question 8

How far in advance should I book a flight to Czech Republic?

Accepted Answer

You are more likely to see cheaper flights to Czech Republic from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Czech Republic for around £166 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Czech Republic from London Heathrow Airport for as low as £125 on momondo.

Question 9

What is the cheapest airline that flies from London Heathrow to Czech Republic?

Accepted Answer

British Airways and LOT are the most popular carriers operating from London Heathrow to Czech Republic

Question 10

Which airlines fly to Czech Republic?

Accepted Answer

British Airways, Wizz Air and Lufthansa are the top three most popular airlines that fly to Czech Republic from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 91% of people opting to fly with this airline when travelling to Czech Republic. Keep in mind that there are 9 different airlines that fly to Czech Republic on a routine basis, so you have a few additional options to choose from.

Question 11

What cabin class options are available on London Heathrow to Czech Republic flights?

Accepted Answer

There are 2 cabin classes available to choose from on London Heathrow to Czech Republic flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 12

What is the cheapest day to depart on your flight to Czech Republic?

Accepted Answer

On average, the least expensive day to fly to Czech Republic from London Heathrow Airport is on a Monday. momondo users have found tickets for Monday departures for as low as £149. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Czech Republic is Friday, with ticket prices averaging around £196.

Question 13

What is the cheapest London Heathrow to Czech Republic flight route?

Accepted Answer

Fly from London Heathrow to Václav Havel Prague for the best London Heathrow - Czech Republic flight prices

Question 14

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

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

Question 15

What is the most punctual flight time for London to the Czech Republic flights?

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 16

When did momondo last update prices for flights from London Heathrow Airport to Czech Republic?

Accepted Answer

Prices for flights from London Heathrow Airport to Czech Republic are refreshed on a daily basis.

Question 17

How many operators does momondo search for flights from London Heathrow Airport to Czech Republic?

Accepted Answer

The number of operators available for flights from London Heathrow Airport to Czech Republic is 9 as of February 2026.

Question 18

How old do you have to be to fly from London Heathrow Airport to Czech Republic?

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Czech Republic.

Question 19

What documentation or ID do you need to fly to Czech Republic?

Accepted Answer

The necessary travel and health documents for your Czech Republic trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best price found	£66
Fastest flight time	1h 50m
Direct flights	Every day
Airports in Czech Republic	9 airports

Airline	Rating	Free Cancellation	Price
easyJet	PriceFrom £20	Free Cancellation	Rating 6.9 1,867 reviews	Search easyJet flights
Ryanair	PriceFrom £26	Free Cancellation	Rating 6.9 5,256 reviews	Search Ryanair flights
Wizz Air	PriceFrom £36	Free Cancellation	Rating 6.2 160 reviews	Search Wizz Air flights
British Airways	PriceFrom £100	Free Cancellation	Rating 6.7 7,709 reviews	Search British Airways flights
KLM	PriceFrom £142	Free Cancellation	Rating 7.7 1,446 reviews	Search KLM flights
Lufthansa	PriceFrom £147	Free Cancellation	Rating 6.8 7,758 reviews	Search Lufthansa flights
LOT	PriceFrom £153	Free Cancellation	Rating 7.5 1,176 reviews	Search LOT flights
SWISS	PriceFrom £165	Free Cancellation	Rating 7.6 1,864 reviews	Search SWISS flights
Brussels Airlines	PriceFrom £172	Free Cancellation	Rating 7.2 381 reviews	Search Brussels Airlines flights

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How to get the cheapest flight ticket from London Heathrow Airport to Czech Republic

What is the cheapest month to fly to Czech Republic?

What is the cheapest day to depart on your flight to Czech Republic?

What is the cheapest time of day to depart on your flight to Czech Republic?

What is the cheapest London Heathrow to Czech Republic flight route?

Fly from London Heathrow to Václav Havel Prague for the best London Heathrow - Czech Republic flight prices

How far in advance should I book a flight to Czech Republic?

What cabin class options are available on London Heathrow to Czech Republic flights?

There are 2 cabin classes available to choose from on London Heathrow to Czech Republic flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Czech Republic flights?

You could potentially save up to 14% on your flight if you consider stops on a London Heathrow Airport to Czech Republic flight.

What is the cheapest airline that flies from London Heathrow to Czech Republic?

British Airways and LOT are the most popular carriers operating from London Heathrow to Czech Republic

Which airlines fly to Czech Republic?

How often are flights from London to the Czech Republic delayed?

Historically, on average around 17% of flights between London and Czech Republic have experienced a delay on any given week. The average delay length over the past 12 months has been 101 minutes.

What is the most punctual flight time for London to the Czech Republic flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

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

Which airline has the best punctuality record on London to the Czech Republic flights?

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 17% of their flights experiencing any sort of delay.

How many flights depart from London Heathrow Airport to Czech Republic on average per day?

The number of flights available between London Heathrow Airport and Czech Republic is 5 per day as of February 2026. The most frequent departure time is 07:00, with 47% of daily flights leaving at midday.

How many flights depart from London Heathrow Airport to Czech Republic on average per week?

The number of flights available between London Heathrow Airport and Czech Republic is 41 per week as of February 2026. The most frequent departure day is Mon, with 32% of weekly flights leaving on this day.

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When did momondo last update prices for flights from London Heathrow Airport to Czech Republic?

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How old do you have to be to fly from London Heathrow Airport to Czech Republic?

What documentation or ID do you need to fly to Czech Republic?

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