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Cheap flights from London Heathrow Airport to Prague from £46

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 25/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PRG
23 Dec — 30 Dec1
1 adult

The best prices from London Heathrow to Václav Havel Prague are usually found in January or November, booked 51 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Heathrow to Prague

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Prague (PRG). 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 18 December 2024.

Round-trip from

£84

One-way from

£46

Popular in

December

Cheapest in

January

Average price

£191
British Airways
  • British Airways
  • 25/2-27/2
  • Nonstop
  • 4h 10m total
  • London to Prague
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British Airways
  • British Airways
  • 25/3
  • Nonstop
  • 2h 00m total
  • London to Prague
Search Deals
High demand for flights, 10% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Heathrow to Prague

Cheapest flights from Heathrow to Prague
Explore the most affordable flight options available from Heathrow to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2024.

Tue 31/1219:50LHR - PRG
Nonstop2h 00mBritish Airways
Tue 7/121:25PRG - LHR
Nonstop2h 10mBritish Airways
Deal found 17/12£102
Tue 31/1217:05LHR - PRG
1 stop4h 15mKLM
Tue 7/114:25PRG - LHR
1 stop5h 50mKLM
Deal found 18/12£177
Tue 31/1214:25LHR - PRG
Nonstop2h 05mMultiple Airlines
Wed 1/111:55PRG - LHR
1 stop8h 35mMultiple Airlines
Deal found 17/12£188
Mon 30/1217:50LHR - PRG
1 stop3h 45mLufthansa
Mon 6/118:35PRG - LHR
1 stop4h 40mLufthansa
Deal found 17/12£192
Wed 25/1211:05LHR - PRG
1 stop5h 50mBrussels Airlines
Wed 1/106:50PRG - LHR
1 stop15h 00mBrussels Airlines
Deal found 17/12£217
Fri 27/1209:05LHR - PRG
1 stop5h 55mAustrian Airlines
Wed 8/111:10PRG - LHR
1 stop22h 10mAustrian Airlines
Deal found 18/12£219
Tue 31/1207:00LHR - PRG
2 stops11h 00mSWISS
Tue 7/106:45PRG - LHR
1 stop13h 30mSWISS
Deal found 17/12£235
Mon 23/1206:30LHR - PRG
1 stop4h 40mLOT
Mon 23/1218:00PRG - LHR
1 stop16h 35mLOT
Deal found 17/12£243

Find flights from Heathrow to Prague within your budget

Customise your flight search to find flights from Heathrow to Prague 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 18 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Tue 25/2

19:50-22:50

Nonstop2h 00m

Václav Havel Prague

Thu 27/2

21:30-22:40

Nonstop2h 10m

£84

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Mon 27/1

07:45-20:30

1 stop11h 45m

Václav Havel Prague

Thu 30/1

06:35-08:00

Nonstop2h 25m

£128

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Sat 8/3

19:35-08:55

1 stop12h 20m

Václav Havel Prague

Tue 11/3

13:15-18:20

1 stop6h 05m

£150

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Thu 16/1

08:40-13:40

1 stop4h 00m

Václav Havel Prague

Thu 23/1

14:25-19:15

1 stop5h 50m

£151

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Thu 30/1

10:25-17:15

1 stop5h 50m

Václav Havel Prague

Mon 3/2

07:15-17:20

1 stop11h 05m

£154

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Fri 17/1

06:35-13:10

1 stop5h 35m

Václav Havel Prague

Fri 24/1

13:50-22:55

1 stop10h 05m

£154

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Fri 24/1

13:50-22:25

1 stop7h 35m

Václav Havel Prague

Tue 28/1

14:50-17:50

1 stop4h 00m

£174

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Thu 9/1

11:05-22:10

1 stop10h 05m

Václav Havel Prague

Mon 13/1

06:50-17:05

1 stop11h 15m

£198

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Fri 3/1

06:00-22:40

1 stop15h 40m

Václav Havel Prague

Mon 6/1

11:10-08:20

1 stop22h 10m

£202

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Sun 25/5

13:30-20:05

1 stop5h 35m

Václav Havel Prague

Mon 26/5

09:15-12:30

1 stop28h 15m

£213

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 22 results
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Best time to book a flight from Heathrow to Prague

Have a flexible travel schedule? Discover the best time to fly to Prague from Heathrow 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 Heathrow to Prague

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

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

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

The best time to book flights from London Heathrow Airport to Prague is 51 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Prague (average of £91). Flying from London Heathrow Airport to Prague in August is currently the most expensive (average of £193). 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 LHR to PRG?

Find hourly flight availability from Heathrow to Prague. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 December 2024.

Unlike at midday, when flights are generally more expensive, you can save up to 9% on flights from London Heathrow Airport to Prague by exploring options for tickets in the afternoon.

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

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

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

Rainfall in Prague by month

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

In terms of precipitation, rainfall in Prague ranges from 10.0 - 60.0 inches per month. June is typically the wettest month, when rainfall can reach 60.0 mm. February is typically the driest time to visit Prague when rainfall is around 10.0 mm.

Temperature in Prague by month

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

If weather is an important factor for your trip to Prague, 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 -1.0 C).

Reviews of airlines servicing Prague

Get insights into the airlines that provide service to Prague. 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 Prague. Reviews last updated 18 December 2024.
Read reviews from past customers who have flown British Airways, KLM and LOT from London to Prague. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very Good
750 reviews
Check prices

Entertainment

7.0

Crew

8.6

Boarding

7.8

Comfort

7.8

Food

7.4

Overall

8.1

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

Aegean Airlines
8.1
Very Good
750 reviews
Aegean Airlines
8.1
Very Good
750 reviews
Check prices

Entertainment

7.0

Crew

8.6

Boarding

7.8

Comfort

7.8

Food

7.4

Overall

8.1

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

KLM
7.8
Good
1,349 reviews
Aegean Airlines
8.1
Very Good
750 reviews
Check prices

Entertainment

7.0

Crew

8.6

Boarding

7.8

Comfort

7.8

Food

7.4

Overall

8.1

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

LOT
7.6
Good
1,133 reviews
Aegean Airlines
8.1
Very Good
750 reviews
Check prices

Entertainment

7.0

Crew

8.6

Boarding

7.8

Comfort

7.8

Food

7.4

Overall

8.1

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

Austrian Airlines
7.6
Good
787 reviews
Aegean Airlines
8.1
Very Good
750 reviews
Check prices

Entertainment

7.0

Crew

8.6

Boarding

7.8

Comfort

7.8

Food

7.4

Overall

8.1

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

SWISS
7.6
Good
1,606 reviews
Aegean Airlines
8.1
Very Good
750 reviews
Check prices

Entertainment

7.0

Crew

8.6

Boarding

7.8

Comfort

7.8

Food

7.4

Overall

8.1

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Prague. 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 into for flights to Prague from London Heathrow?

    Václav Havel Prague (PRG) is the airport you will fly into if you book a flight from London Heathrow to Prague. You should not have trouble finding flights to Václav Havel Prague from London Heathrow; the airport handles an average of 4 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 8 airlines have flights to the Prague airport from London Heathrow. It is only a 6.9 mi journey from Václav Havel Prague (PRG) to Prague’s city center.

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

    Our cheapest airline available from London Heathrow Airport to Prague is British Airways. Our recent data shows that you can find tickets from as low as £84 on this airline. Additional options worth looking into are Air France and KLM, starting at £150 and £151 round-trip. British Airways is priced at 48% lower than the current average price of a flight leaving 3 months from now.

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

    £46 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Vueling and KLM, with prices starting from £61 and £80, respectively.

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

    The top 3 most reliable airlines when flying from London Heathrow Airport to Prague are British Airways (75%), Japan Airlines (73%) and American Airlines (70%).

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

    Looking at all options, your cheapest flight can be booked for £56. While the most popular route (London Heathrow - Václav Havel Prague) can be booked for £84 on average our data indicates £218 when flying from London Heathrow Airport to Prague.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Prague 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 London Heathrow Airport to Prague?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Prague (average of £91). Flying from London Heathrow Airport to Prague in August is currently the most expensive (average of £193). 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

Browse thousands of different options on Cheapflights for your next trip

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Fly from Heathrow to Prague on these airlines

Choose from the following airlines for your flight from Heathrow to Prague. Flights are based on user searches made on Cheapflights and were last updated on 18 December 2024.
British Airways flights from London Heathrow to Václav Havel Prague
Wizz Air flights from London Heathrow to Václav Havel Prague
Lufthansa flights from London Heathrow to Václav Havel Prague

Top 8 airlines flying from Heathrow to Prague

Discover the top 8 airlines that operate flights from Heathrow to Prague. 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 18 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£43Average£96FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
easyJetCheapest£54Average£109FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£93Average£175FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapest£133Average£148FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LOTCheapest£142Average£183FlexibilityNo cancel feeOn-time81%
Search LOT flights
LufthansaCheapest£145Average£190FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£147Average£186FlexibilityNo cancel feeOn-time75%
Search KLM flights
Brussels AirlinesCheapest£147Average£178FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights

Fly with Cheapflights

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

When you search for this flight from Heathrow to Prague, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Prague from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Prague from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Heathrow to Prague flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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