What is the most punctual flight time for London to Prague 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 is the cheapest airline that flies from London Heathrow to Václav Havel Prague?

British Airways, Air Serbia, and LOT are the most popular carriers operating from London Heathrow to Václav Havel Prague

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

Wednesday 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.

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

3 flights are operational daily from London Heathrow Airport to Prague as of October 2025. The most popular departure time for this route is 10:00, with 40% of flights per day taking off in the afternoon.

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

The number of flights available between London Heathrow Airport and Prague is 21 per week as of October 2025. The most frequent departure day is Sun, with 57% of weekly flights leaving on this day.

How often are flights from London to Prague delayed?

Historically, on average around 20% 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 107 minutes.

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

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

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

Prices for flights from London Heathrow Airport to Václav Havel Prague Airport are updated daily.

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

As of October 2025, there is 1 operator available to choose from for flights from London Heathrow Airport to Václav Havel Prague Airport.

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

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 stopovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Václav Havel Prague Airport.

What documentation or ID do you need to fly to Václav Havel Prague Airport?

The travel and health documents you'll need for your trip to Václav Havel Prague 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 licence and a passport that is valid for six months after your intended arrival at Václav Havel Prague Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$135 Cheap Flights from London Heathrow Airport to Prague in 2025/26

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07:05 - 10:05LHR-PRG

2h 00mdirect

18:30 - 19:40PRG-LHR

2h 10mdirect

$213British Airways

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Sat, 14 Mar - Wed, 18 Mar

07:05 - 10:05LHR-PRG

2h 00mdirect

21:20 - 22:30PRG-LHR

2h 10mdirect

$223British Airways

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Sun, 15 Mar - Tue, 24 Mar

07:05 - 10:05LHR-PRG

2h 00mdirect

21:30 - 22:40PRG-LHR

2h 10mdirect

$226British Airways

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Mon, 2 Mar - Thu, 5 Mar

06:40 - 14:20LHR-PRG

6h 40m1 stop

10:25 - 17:40PRG-LHR

8h 15m1 stop

$322Scandinavian Airlines

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Wed, 10 Dec - Wed, 17 Dec

18:40 - 09:45LHR-PRG

14h 05m1 stop

11:15 - 17:00PRG-LHR

6h 45m1 stop

$333Scandinavian Airlines

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Mon, 23 Mar - Thu, 26 Mar

08:40 - 13:45LHR-PRG

4h 05m1 stop

06:00 - 09:00PRG-LHR

4h 00m1 stop

$341KLM

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Sat, 15 Nov - Tue, 18 Nov

16:40 - 22:25LHR-PRG

4h 45m1 stop

06:15 - 10:25PRG-LHR

5h 10m1 stop

$344Lufthansa

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Sat, 22 Nov - Sun, 23 Nov

16:25 - 22:20LHR-PRG

4h 55m1 stop

11:35 - 16:05PRG-LHR

5h 30m1 stop

$347KLM

Find Deal

Sat, 8 Nov - Tue, 11 Nov

16:25 - 21:20LHR-PRG

3h 55m1 stop

13:35 - 17:05PRG-LHR

4h 30m1 stop

$348Lufthansa

Find Deal

Mon, 30 Mar - Wed, 29 Apr

17:10 - 22:25LHR-PRG

4h 15m1 stop

13:45 - 17:05PRG-LHR

4h 20m1 stop

$356Multiple Airlines

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Fri, 21 Nov - Mon, 24 Nov

British Airways flights from London Heathrow Airport to Prague

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

British Airways

14 Mar

LHR07:05London Heathrow

2h 00m

PRG10:05Václav Havel Prague

18 Mar

PRG18:30Václav Havel Prague

2h 10m

LHR19:40London Heathrow

$213

Find similar

British Airways

15 Mar

LHR07:05London Heathrow

2h 00m

PRG10:05Václav Havel Prague

24 Mar

PRG21:20Václav Havel Prague

2h 10m

LHR22:30London Heathrow

$223

Find similar

British Airways

2 Mar

LHR07:05London Heathrow

2h 00m

PRG10:05Václav Havel Prague

5 Mar

PRG21:30Václav Havel Prague

2h 10m

LHR22:40London Heathrow

$226

Find similar

Scandinavian Airlines flights from London Heathrow Airport to Prague

Our best Scandinavian Airlines deals on London Heathrow Airport to Prague flight tickets

Scandinavian Airlines

10 Dec

LHR06:40London Heathrow

6h 40m

1 stop

PRG14:20Václav Havel Prague

17 Dec

PRG10:25Václav Havel Prague

8h 15m

1 stop

LHR17:40London Heathrow

$322

Find similar

Scandinavian Airlines

23 Mar

LHR18:40London Heathrow

14h 05m

1 stop

PRG09:45Václav Havel Prague

26 Mar

PRG11:15Václav Havel Prague

6h 45m

1 stop

LHR17:00London Heathrow

$333

Find similar

Scandinavian Airlines

9 Mar

LHR06:40London Heathrow

6h 40m

1 stop

PRG14:20Václav Havel Prague

12 Mar

PRG10:25Václav Havel Prague

6h 35m

1 stop

LHR16:00London Heathrow

$351

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momondo Fare Finder

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

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Route

Depart

Return

Price

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Sat 14/3

07:05-10:05

Nonstop2h 00m

Václav Havel Prague

Wed 18/3

18:30-19:40

Nonstop2h 10m

$213

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Sun 15/3

07:05-10:05

Nonstop2h 00m

Václav Havel Prague

Tue 24/3

21:20-22:30

Nonstop2h 10m

$223

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Mon 2/3

07:05-10:05

Nonstop2h 00m

Václav Havel Prague

Thu 5/3

21:30-22:40

Nonstop2h 10m

$226

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Wed 10/12

06:40-14:20

1 stop6h 40m

Václav Havel Prague

Wed 17/12

10:25-17:40

1 stop8h 15m

$322

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Mon 23/3

18:40-09:45

1 stop14h 05m

Václav Havel Prague

Thu 26/3

11:15-17:00

1 stop6h 45m

$333

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Sat 15/11

08:40-13:45

1 stop4h 05m

Václav Havel Prague

Tue 18/11

06:00-09:00

1 stop4h 00m

$341

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Sat 22/11

16:40-22:25

1 stop4h 45m

Václav Havel Prague

Sun 23/11

06:15-10:25

1 stop5h 10m

$344

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Sat 8/11

16:25-22:20

1 stop4h 55m

Václav Havel Prague

Tue 11/11

11:35-16:05

1 stop5h 30m

$347

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Mon 30/3

16:25-21:20

1 stop3h 55m

Václav Havel Prague

Wed 29/4

13:35-17:05

1 stop4h 30m

$348

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Fri 21/11

17:10-22:25

1 stop4h 15m

Václav Havel Prague

Mon 24/11

13:45-17:05

1 stop4h 20m

$356

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

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 cheapest month to fly to Prague?

The month of January is, on average, the cheapest month to fly to Prague from London Heathrow Airport, with most prices found around $241. If you’re not able to fly to Prague in January, then March is your next best option. Flight prices from London Heathrow Airport to Prague during March average around $284.

What is the cheapest day to depart on your flight to Prague?

According to our data, Monday is the cheapest day to fly to Prague from London Heathrow Airport. The lowest ticket price found for a Monday departure recently was $237. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $426. These prices are subject to change though, so be sure to set up a Price Alert for flights to Prague.

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

Our most recent data shows that the best time of day to fly to Prague is at midday. Flights from London Heathrow Airport to Prague during this time can be as low as $222. Flights to Prague are more costly in the morning, with an average ticket price of $263. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

How far in advance should I book a flight to Prague?

You are more likely to see cheaper flights to Prague from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Prague for around $341 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 Heathrow Airport for as low as $267 on momondo.

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

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

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

As of October 2025, prices for London Heathrow Airport to Prague flights are approximately 12% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Prague

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

Estimated return price

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

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

Fastest flight time	2h 00m
Direct flights	Every day
Airports in Prague	1 airport

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

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

There is 1 airport near Prague: Václav Havel Prague (PRG)

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How far is London Heathrow to Václav Havel Prague by plane?
The distance between London Heathrow and Václav Havel Prague is about 1054.4 km. Flights usually cover this in 2h 00m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London Heathrow Airport to Václav Havel Prague Airport?
Prices for flights from London Heathrow Airport to Václav Havel Prague Airport are updated daily.
How many operators does momondo search for flights from London Heathrow Airport to Václav Havel Prague Airport?
As of October 2025, there is 1 operator available to choose from for flights from London Heathrow Airport to Václav Havel Prague Airport.
How old do you have to be to fly from London Heathrow Airport to Václav Havel Prague Airport?
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 stopovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Václav Havel Prague Airport.
What documentation or ID do you need to fly to Václav Havel Prague Airport?
The travel and health documents you'll need for your trip to Václav Havel Prague 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 licence and a passport that is valid for six months after your intended arrival at Václav Havel Prague 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 London Heathrow Airport to Prague?
momondo data reveals that the most frequently booked plane model on the route from London Heathrow Airport to Prague is Airbus A319, representing 27.76% of all bookings. The subsequent popular models are Airbus A320-100/200 at 25.59%, Airbus A321neo at 17.77%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 11.05%.
What is the most popular airline from London Heathrow Airport to Prague?
momondo data reveals that the most frequently booked airline on the route from London Heathrow Airport to Prague is British Airways, representing 100% of all bookings.

Best airlines flying from London Heathrow Airport to Prague

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

Airline	Rating	Free cancellation	Price
British Airways	PriceFrom $228	Free cancellation	Rating 6.7 7,472 reviews		Search British Airways flights

British Airways Flights From London Heathrow Airport to Prague
British Airways operates around 10 flights from London Heathrow Airport to Prague every week. The average price of these flights found in the last 72 hours has been $422, but momondo users have found British Airways deals from London Heathrow Airport to Prague from as low as $228 round-trip. British Airways has been scored 6.7/10 in 7,472 reviews.

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Prague . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for London to Prague flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Prague from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Prague, momondo offers a useful price alert feature which will track prices for flights to Prague from London and alert you when they change.

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Cheap flights from London Heathrow Airport to Prague from $135

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Prague departing on 8/4. 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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How to get the cheapest flight ticket from London Heathrow Airport to Prague

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 cheapest month to fly to Prague?

What is the cheapest day to depart on your flight to Prague?

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

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

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

How far in advance should I book a flight to Prague?

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

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

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

As of October 2025, prices for London Heathrow Airport to Prague flights are approximately 12% more expensive when compared to flights at the same time last year.

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

British Airways, Air Serbia, and LOT are the most popular carriers operating from London Heathrow to Václav Havel Prague

How often are flights from London to Prague delayed?

Historically, on average around 20% 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 107 minutes.

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

Wednesday 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 Prague flights?

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

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

3 flights are operational daily from London Heathrow Airport to Prague as of October 2025. The most popular departure time for this route is 10:00, with 40% of flights per day taking off in the afternoon.

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

The number of flights available between London Heathrow Airport and Prague is 21 per week as of October 2025. The most frequent departure day is Sun, with 57% of weekly flights leaving on this day.

When to book flights from London Heathrow Airport to Prague

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

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

Fastest flight time

Direct flights

Airports in Prague

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

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

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

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

What documentation or ID do you need to fly to Václav Havel Prague Airport?

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

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

Best airlines flying from London Heathrow Airport to Prague

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

British Airways Flights From London Heathrow Airport to Prague

Travelling to a place near Prague?

Why use momondo?

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

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

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

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

An easier way to manage your Prague trip

We make it super easy to schedule, organise 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 the Czech Republic

Fly your favourite airline to Prague

Airlines are sorted and displayed according to clicks in the past 7 days on momondo