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Cheap flights from Prague to London Heathrow Airport from £32

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — LHR
24 Dec — 31 Dec1
1 adult

The best prices from Václav Havel Prague to London Heathrow are usually found in January or February, booked 34 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from Prague to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Prague (PRG) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 December 2024.

Round-trip from

£80

One-way from

£32

Popular in

July

Cheapest in

January

Average price

£162
British Airways
  • British Airways
  • 24/4-29/4
  • Nonstop
  • 4h 00m total
  • Prague to London
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British Airways
  • British Airways
  • 5/3
  • Nonstop
  • 2h 10m total
  • Prague to London
Search Deals
High demand for flights, 10% potential price rise
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Best time to find cheap flights, 2% potential price drop
Search Deals
Average for round-trip flights in December 2024
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Find flight deals from Prague to Heathrow

Cheapest flights from Prague to Heathrow
Explore the most affordable flight options available from Prague to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Wed 18/1220:00PRG - LHR
Nonstop2h 10mBritish Airways
Sun 19/107:05LHR - PRG
Nonstop2h 00mBritish Airways
Deal found 18/12£112
Tue 31/1213:50PRG - LHR
1 stop5h 45mLufthansa
Mon 6/106:35LHR - PRG
1 stop5h 35mLufthansa
Deal found 18/12£156
Wed 18/1212:55PRG - LHR
1 stop5h 25mLOT
Sun 19/110:25LHR - PRG
1 stop7h 30mLOT
Deal found 18/12£174
Thu 26/1216:50PRG - LHR
1 stop5h 30mBrussels Airlines
Tue 31/1211:05LHR - PRG
1 stop10h 05mBrussels Airlines
Deal found 18/12£196
Wed 25/1216:40PRG - LHR
1 stop6h 00mAustrian Airlines
Mon 30/1209:05LHR - PRG
1 stop5h 55mAustrian Airlines
Deal found 18/12£196
Tue 31/1213:50PRG - LHR
1 stop4h 15mMultiple Airlines
Thu 2/117:35LHR - PRG
Nonstop2h 05mMultiple Airlines
Deal found 18/12£199
Thu 19/1218:05PRG - LHR
1 stop4h 20mAir France
Mon 23/1206:20LHR - PRG
1 stop9h 45mAir France
Deal found 18/12£248
Sun 22/1214:45PRG - LHR
2 stops7h 40mSWISS
Mon 13/117:10LHR - PRG
1 stop4h 15mSWISS
Deal found 18/12£249

Find flights from Prague to Heathrow within your budget

Customise your flight search to find flights from Prague to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Thu 24/4

21:35-22:35

Nonstop2h 00m

London Heathrow

Tue 29/4

06:35-09:35

Nonstop2h 00m

£80

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Sat 1/2

09:35-17:20

1 stop8h 45m

London Heathrow

Sat 8/2

06:30-17:15

1 stop9h 45m

£129

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Fri 24/1

06:25-14:25

1 stop9h 00m

London Heathrow

Mon 27/1

19:50-22:50

Nonstop2h 00m

£132

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Thu 9/1

16:45-21:00

1 stop5h 15m

London Heathrow

Thu 16/1

11:10-16:05

1 stop3h 55m

£151

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Fri 10/1

14:25-17:00

1 stop3h 35m

London Heathrow

Sun 12/1

06:30-13:40

1 stop6h 10m

£154

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Tue 4/2

09:45-13:00

1 stop4h 15m

London Heathrow

Tue 11/2

08:55-13:55

1 stop4h 00m

£168

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Wed 1/1

06:50-20:50

1 stop15h 00m

London Heathrow

Sun 5/1

07:10-17:55

1 stop9h 45m

£179

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Wed 12/3

21:30-22:40

Nonstop2h 10m

£35

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Sat 18/1

08:30-20:05

2 stops12h 35m

£61

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Fri 24/1

09:05-14:25

1 stop6h 20m

£69

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Showing 1-10 of 19 results
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Best time to book a flight from Prague to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Prague with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Prague to Heathrow

Get recent, data-driven insights about flights from Prague to Heathrow including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Prague to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Prague to Heathrow. Price data was last updated on 13 December 2024.

Booking 34 days in advance of your planned departure date is, on average, the best time to get cheap flights from Prague to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Prague to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Prague to London Heathrow Airport (average of £112). Flying from Prague to London Heathrow Airport in July is currently the most expensive (average of £160). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PRG to LHR?

Find hourly flight availability from Prague to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 December 2024.

It’s typically best to fly out from Prague to London Heathrow Airport in the afternoon. Doing so could potentially save you 35% on the flight price compared to flying at midday, which is usually more expensive.

What is the cheapest day to fly from Prague to London Heathrow Airport?

Use this chart to determine the cheapest time to fly return from Prague to Heathrow. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Prague to London Heathrow Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 19 December 2024.
To help decide which airline to fly from Prague to London, see what other customers have to say about British Airways, LOT and Lufthansa. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,349 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Overall

7.8

Food

7.3

Boarding

7.9

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

KLM
7.8
Good
1,349 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Overall

7.8

Food

7.3

Boarding

7.9

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Finnair
7.7
Good
1,285 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Overall

7.8

Food

7.3

Boarding

7.9

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

LOT
7.6
Good
1,129 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Overall

7.8

Food

7.3

Boarding

7.9

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

SWISS
7.6
Good
1,605 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Overall

7.8

Food

7.3

Boarding

7.9

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Austrian Airlines
7.6
Good
788 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Overall

7.8

Food

7.3

Boarding

7.9

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Related info for your journey

Find useful and relevant information for your journey from Prague to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Prague to London Heathrow?

    Most people fly from Václav Havel Prague (PRG) if they book a flight from Prague to London Heathrow. On average, Václav Havel Prague has 4 outbound flights to London Heathrow per day from 1 airline. Václav Havel Prague is conveniently located just 6.9 mi from Prague’s city center.

  • What are the cheapest airlines flying from Prague to London Heathrow Airport round-trip?

    British Airways, at £80, was found to be the cheapest airline from Prague to London Heathrow Airport.Alternate airlines flying return to your destination include LOT and Lufthansa. British Airways is priced at 44% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Prague to London Heathrow Airport one-way?

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at £32. Vueling flights start at £67 while deals on KLM start at £75 one-way.

  • What are the most reliable airlines from Prague to London Heathrow Airport?

    No one likes to see their flight delayed. When booking a flight from Prague to London Heathrow Airport consider choosing British Airways (78%), Cathay Pacific (73%) or Japan Airlines (71%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Prague to London Heathrow Airport?

    Looking for the cheapest flight from Prague to London Heathrow Airport? While on average our users pay £106, our data indicates the cheapest price to be £44. The most popular route (Václav Havel Prague - London Heathrow), is priced around £80.

  • Can I find deals for flights from Prague to Heathrow that include hotel bookings?

    Yes. In addition to deals on Prague to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Prague to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Prague to Heathrow.

  • Can I find deals for business class flights from Prague to Heathrow?

    Yes. Cheapflights offers flight deals from Prague to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Prague to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Prague to London Heathrow Airport (average of £112). Flying from Prague to London Heathrow Airport in July is currently the most expensive (average of £160). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Prague to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Prague to Luton flights
Prague to Gatwick flights
Prague to Stansted flights
Prague to London City flights
Prague to Southend flights

Top airline flying from Prague to Heathrow

Discover the top airline that operate flights from Prague to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£91Average£166FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Prague to Heathrow?

Cheapflights helps you search for flights from Prague to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Prague to Heathrow?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Prague.

Can Cheapflights find flights from Prague to Heathrow with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Prague to Heathrow flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Prague to Heathrow become cheaper?

Yes! Start tracking prices for Prague to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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