How often are flights from Prague to London delayed?

Historically, on average around 14% of flights between Prague and London have experienced a delay on any given week. The average delay length over the past 12 months has been 113 minutes.

What is the cheapest airline that flies from Václav Havel Prague to London Heathrow?

British Airways, Vueling, and Scandinavian Airlines are the most popular carriers operating from Václav Havel Prague to London Heathrow

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

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

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

According to our data, Japan Airlines have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

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

As of October 2025, 3 flights take off from Prague and land in London Heathrow Airport each day. The most common flight departure time for this route is 10:00AM, with 50% of daily flights taking off at noon.

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

The number of flights available between Prague and London Heathrow Airport is 27 per week as of October 2025. The most frequent departure day is Thu, with 41% of weekly flights leaving on this day.

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

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

When did momondo last update prices for flights from Václav Havel Prague Airport to London Heathrow Airport?

Prices for flights from Václav Havel Prague Airport to London Heathrow Airport were last updated today.

How many operators does momondo search for flights from Václav Havel Prague Airport to London Heathrow Airport?

There is 1 operator available for flights from Václav Havel Prague Airport to London Heathrow Airport as of October 2025.

How old do you have to be to fly from Václav Havel Prague Airport to London Heathrow Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Václav Havel Prague Airport to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$59 Cheap Flights from Prague to London Heathrow Airport in 2025/26

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6:00 am - 7:25 amPRG-LHR

2h 25mnonstop

7:05 am - 10:05 amLHR-PRG

2h 00mnonstop

$120British Airways

Find Deal

Fri, Mar 6 - Mon, Mar 9

6:00 am - 7:25 amPRG-LHR

2h 25mnonstop

7:05 am - 10:05 amLHR-PRG

2h 00mnonstop

$121British Airways

Find Deal

Fri, Mar 6 - Mon, Mar 9

9:30 pm - 10:40 pmPRG-LHR

2h 10mnonstop

4:45 pm - 7:50 pmLHR-PRG

2h 05mnonstop

$122British Airways

Find Deal

Thu, Jan 8 - Sun, Jan 11

7:00 pm - 8:10 pmPRG-LHR

2h 10mnonstop

7:50 pm - 10:50 pmLHR-PRG

2h 00mnonstop

$123British Airways

Find Deal

Fri, Jan 9 - Mon, Jan 12

4:45 pm - 7:35 pmPRG-LHR

3h 50m1 stop

8:45 am - 4:05 pmLHR-PRG

6h 20m1 stop

$212Lufthansa

Find Deal

Sat, Nov 22 - Sun, Nov 23

6:35 pm - 7:45 pmPRG-LHR

2h 10mnonstop

6:40 am - 9:45 amLHR-PRG

26h 05m1 stop

$213Multiple Airlines

Find Deal

Sat, Nov 29 - Sat, Dec 6

6:15 am - 1:00 pmPRG-LHR

7h 45m1 stop

5:50 pm - 10:25 pmLHR-PRG

3h 35m1 stop

$214Lufthansa

Find Deal

Sat, Nov 29 - Sat, Dec 6

6:00 pm - 10:00 pmPRG-LHR

5h 00m1 stop

10:35 am - 5:15 pmLHR-PRG

5h 40m1 stop

$220LOT

Find Deal

Fri, Dec 26 - Fri, Jan 23

4:45 pm - 7:35 pmPRG-LHR

3h 50m1 stop

1:45 pm - 7:10 pmLHR-PRG

4h 25m1 stop

$223Multiple Airlines

Find Deal

Mon, Nov 17 - Fri, Nov 21

3:00 pm - 9:40 pmPRG-LHR

7h 40m1 stop

6:40 am - 2:20 pmLHR-PRG

6h 40m1 stop

$224Scandinavian Airlines

Find Deal

Fri, Nov 21 - Mon, Nov 24

Lufthansa flights from Prague to London Heathrow Airport

Our best Lufthansa deals on Prague to London Heathrow Airport flight tickets

Lufthansa

Nov 22

PRG4:45 pmVáclav Havel Prague

3h 50m

1 stop

LHR7:35 pmLondon Heathrow

Nov 23

LHR8:45 amLondon Heathrow

6h 20m

1 stop

PRG4:05 pmVáclav Havel Prague

$212

Find similar

Lufthansa

Nov 29

PRG6:15 amVáclav Havel Prague

7h 45m

1 stop

LHR1:00 pmLondon Heathrow

Dec 6

LHR5:50 pmLondon Heathrow

3h 35m

1 stop

PRG10:25 pmVáclav Havel Prague

$214

Find similar

Lufthansa

Nov 21

PRG4:45 pmVáclav Havel Prague

3h 50m

1 stop

LHR7:35 pmLondon Heathrow

Nov 23

LHR8:45 amLondon Heathrow

6h 20m

1 stop

PRG4:05 pmVáclav Havel Prague

$216

Find similar

British Airways flights from Prague to London Heathrow Airport

Our best British Airways deals on Prague to London Heathrow Airport flight tickets

British Airways

Mar 6

PRG6:00 amVáclav Havel Prague

2h 25m

LHR7:25 amLondon Heathrow

Mar 9

LHR7:05 amLondon Heathrow

2h 00m

PRG10:05 amVáclav Havel Prague

$120

Find similar

British Airways

Mar 6

PRG6:00 amVáclav Havel Prague

2h 25m

LHR7:25 amLondon Heathrow

Mar 9

LHR7:05 amLondon Heathrow

2h 00m

PRG10:05 amVáclav Havel Prague

$121

Find similar

British Airways

Jan 8

PRG9:30 pmVáclav Havel Prague

2h 10m

LHR10:40 pmLondon Heathrow

Jan 11

LHR4:45 pmLondon Heathrow

2h 05m

PRG7:50 pmVáclav Havel Prague

$122

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momondo Fare Finder

Use the filters below to find and compare flights from Prague to London Heathrow Airport that are best for you.

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Price

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Fri 3/6

6:00 am-7:25 am

Nonstop2h 25m

London Heathrow

Mon 3/9

7:05 am-10:05 am

Nonstop2h 00m

$120

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Fri 3/6

6:00 am-7:25 am

Nonstop2h 25m

London Heathrow

Mon 3/9

7:05 am-10:05 am

Nonstop2h 00m

$121

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Thu 1/8

9:30 pm-10:40 pm

Nonstop2h 10m

London Heathrow

Sun 1/11

4:45 pm-7:50 pm

Nonstop2h 05m

$122

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Fri 1/9

7:00 pm-8:10 pm

Nonstop2h 10m

London Heathrow

Mon 1/12

7:50 pm-10:50 pm

Nonstop2h 00m

$123

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Sat 11/22

4:45 pm-7:35 pm

1 stop3h 50m

London Heathrow

Sun 11/23

8:45 am-4:05 pm

1 stop6h 20m

$212

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Sat 11/29

6:35 pm-7:45 pm

Nonstop2h 10m

London Heathrow

Sat 12/6

6:40 am-9:45 am

1 stop26h 05m

$213

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Sat 11/29

6:15 am-1:00 pm

1 stop7h 45m

London Heathrow

Sat 12/6

5:50 pm-10:25 pm

1 stop3h 35m

$214

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Fri 12/26

6:00 pm-10:00 pm

1 stop5h 00m

London Heathrow

Fri 1/23

10:35 am-5:15 pm

1 stop5h 40m

$220

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Mon 11/17

4:45 pm-7:35 pm

1 stop3h 50m

London Heathrow

Fri 11/21

1:45 pm-7:10 pm

1 stop4h 25m

$223

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Fri 11/21

3:00 pm-9:40 pm

1 stop7h 40m

London Heathrow

Mon 11/24

6:40 am-2:20 pm

1 stop6h 40m

$224

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How to get the cheapest flight ticket from Prague to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between Prague and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

The month of January is, on average, the cheapest month to fly to London Heathrow Airport from Prague, with most prices found around $115. If you’re not able to fly to London Heathrow Airport in January, then March is your next best option. Flight prices from Prague to London Heathrow Airport during March average around $130.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Friday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $650. The most expensive day to fly to London Heathrow Airport is Sunday, with ticket prices averaging around $798.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Prague to London Heathrow Airport in the evening for as low as $271. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $765.

What is the cheapest Václav Havel Prague to London Heathrow flight route?

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

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Prague when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $185 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Prague for as low as $128 on momondo.

What cabin class options are available on Václav Havel Prague to London Heathrow flights?

There are 4 cabin classes available to choose from on Václav Havel Prague to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Prague to London Heathrow Airport flight prices changed over time?

As of October 2025, prices for Prague to London Heathrow Airport flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from Prague to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Prague to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Prague to London Heathrow Airport (PRG to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Prague to London Heathrow Airport

Best Price Found	$306
Fastest flight time	2h 00m
Direct flights	Every day

The best one-way flight to London Heathrow Airport from Prague in the past 72 hours is $306. The best round-trip flight deal from Prague to London Heathrow Airport found on momondo in the last 72 hours is $503.

The fastest flight from Prague to London Heathrow Airport takes 2h 00m

Direct flights go from Prague to London Heathrow Airport every day.

Search flight deals

How far is Václav Havel Prague to London Heathrow by plane?
The distance between Václav Havel Prague and London Heathrow is about 655.2 mi. Typically, this will take 2h 10m by plane in normal conditions.
When did momondo last update prices for flights from Václav Havel Prague Airport to London Heathrow Airport?
Prices for flights from Václav Havel Prague Airport to London Heathrow Airport were last updated today.
How many operators does momondo search for flights from Václav Havel Prague Airport to London Heathrow Airport?
There is 1 operator available for flights from Václav Havel Prague Airport to London Heathrow Airport as of October 2025.
How old do you have to be to fly from Václav Havel Prague Airport to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Václav Havel Prague Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Prague to London Heathrow Airport?
momondo data reveals that the most frequently booked plane model on the route from Prague to London Heathrow Airport is Airbus A320-100/200, representing 25.84% of all bookings. The subsequent popular models are Airbus A319 at 24.53%, Airbus A321neo at 17.35%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 9.36%.
What is the most popular airline from Prague to London Heathrow Airport?
Based on momondo bookings for flights between Prague and London Heathrow Airport, the leading airline is British Airways, making up 100% of the total bookings.

Best airlines flying from Prague to London Heathrow Airport

Compare and see reviews for airlines that fly from Prague to London Heathrow Airport with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $108	Free Cancellation	Rating 6.7 7,487 reviews		Search British Airways flights

British Airways Flights From Prague to London Heathrow Airport
The lowest priced British Airways flight from Prague to London Heathrow Airport from the last 72 hours was $108. Generally, British Airways has 12 flights on this route every week with an average price of $215. British Airways is rated 6.7/10 by our users.

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Why use momondo?

Why should I use momondo to find a flight deal from Prague to London?

It is quick and easy to find Prague to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Prague to London with flexible booking policies on momondo?

Flights from Prague to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Prague to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Prague.

I’m not ready to book a flight from Prague to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Prague to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Prague to London from $59

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Prague to London departing on 12/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Lufthansa flights from Prague to London Heathrow Airport

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Use the filters below to find and compare flights from Prague to London Heathrow Airport that are best for you.

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How to get the cheapest flight ticket from Prague to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Prague and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Friday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $650. The most expensive day to fly to London Heathrow Airport is Sunday, with ticket prices averaging around $798.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

What is the cheapest Václav Havel Prague to London Heathrow flight route?

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

How far in advance should I book a flight to London Heathrow Airport?

What cabin class options are available on Václav Havel Prague to London Heathrow flights?

There are 4 cabin classes available to choose from on Václav Havel Prague to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Prague to London Heathrow Airport flight prices changed over time?

As of October 2025, prices for Prague to London Heathrow Airport flights are approximately 2% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Václav Havel Prague to London Heathrow?

British Airways, Vueling, and Scandinavian Airlines are the most popular carriers operating from Václav Havel Prague to London Heathrow

How often are flights from Prague to London delayed?

Historically, on average around 14% of flights between Prague and London have experienced a delay on any given week. The average delay length over the past 12 months has been 113 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights 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?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Japan Airlines have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

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

As of October 2025, 3 flights take off from Prague and land in London Heathrow Airport each day. The most common flight departure time for this route is 10:00AM, with 50% of daily flights taking off at noon.

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

The number of flights available between Prague and London Heathrow Airport is 27 per week as of October 2025. The most frequent departure day is Thu, with 41% of weekly flights leaving on this day.

When to book flights from Prague to London Heathrow Airport

Cheap Prague to London Heathrow Airport (PRG to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Prague to London Heathrow Airport

Best Price Found

Fastest flight time

Direct flights

How far is Václav Havel Prague to London Heathrow by plane?

When did momondo last update prices for flights from Václav Havel Prague Airport to London Heathrow Airport?

How many operators does momondo search for flights from Václav Havel Prague Airport to London Heathrow Airport?

How old do you have to be to fly from Václav Havel Prague Airport to London Heathrow Airport?

What documentation or ID do you need to fly to London Heathrow Airport?

What is the most popular plane model from Prague to London Heathrow Airport?

What is the most popular airline from Prague to London Heathrow Airport?

Best airlines flying from Prague to London Heathrow Airport

Compare and see reviews for airlines that fly from Prague to London Heathrow Airport with momondo

British Airways Flights From Prague to London Heathrow Airport

Traveling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from Prague to London?

Can I find flights from Prague to London with flexible booking policies on momondo?

How can momondo help me find flights from Prague to London?

I’m not ready to book a flight from Prague to London right now. Can momondo alert me if prices change?

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo