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Cheap flights from London Heathrow Airport to the Czech Republic from £55

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PRG
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Heathrow to Czech Republic

Keep the following information in mind while searching for Heathrow to Czech Republic flight deals. Data was last updated 21 February 2025.

Round-trip from

£92

One-way from

£55

Popular in

August

Cheapest in

January

Average price

£86

Good round-trip deal

£134 or less

Good one-way deal

£51 or less
British Airways
  • British Airways
  • 1/4-5/4
  • Nonstop
  • 4h 10m total
  • London to Czech Republic
Search Deals
British Airways
  • British Airways
  • 28/4
  • Nonstop
  • 2h 00m total
  • London to Czech Republic
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from London Heathrow to Czech Republic.
Search Deals
Price to beat on a one-way flight from London Heathrow to Czech Republic.
Search Deals

Find flight deals from Heathrow to Czech Republic

Cheapest flights from Heathrow to Czech Republic
Explore the most affordable flight options available from Heathrow to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Sat 27/907:15LHR - PRG
Nonstop2h 00mBritish Airways
Tue 30/921:10PRG - LHR
Nonstop2h 00mBritish Airways
Deal found 20/2£82
Tue 1/420:50LHR - PRG
2 stops16h 55mMultiple Airlines
Thu 3/408:25PRG - LHR
2 stops25h 45mMultiple Airlines
Deal found 20/2£145
Wed 12/311:45LHR - PRG
1 stop4h 55mKLM
Wed 19/314:25PRG - LHR
1 stop3h 35mKLM
Deal found 19/2£153
Tue 25/219:35LHR - PRG
1 stop15h 45mAir France
Tue 4/318:05PRG - LHR
1 stop14h 55mAir France
Deal found 20/2£162
Fri 21/316:40LHR - PRG
1 stop4h 55mLufthansa
Wed 26/307:00PRG - LHR
1 stop9h 50mLufthansa
Deal found 20/2£163
Mon 30/611:05LHR - PRG
1 stop10h 20mBrussels Airlines
Tue 8/711:50PRG - LHR
1 stop10h 05mBrussels Airlines
Deal found 20/2£174
Wed 2/709:05LHR - PRG
1 stop6h 00mAustrian Airlines
Thu 10/711:15PRG - LHR
1 stop11h 25mAustrian Airlines
Deal found 20/2£175
Fri 14/306:30LHR - OSR
1 stop6h 40mLOT
Tue 18/314:45OSR - LHR
1 stop8h 15mLOT
Deal found 20/2£180
Tue 4/306:30LHR - PRG
1 stop4h 40mLOT
Thu 6/307:15PRG - LHR
1 stop11h 05mLOT
Deal found 20/2£192
Tue 18/314:25LHR - PRG
2 stops7h 00mSWISS
Sat 22/309:50PRG - LHR
1 stop4h 10mSWISS
Deal found 20/2£218
Tue 22/411:05LHR - OSR
2 stops26h 05mMultiple Airlines
Wed 30/414:45OSR - LHR
2 stops31h 50mMultiple Airlines
Deal found 19/2£273
Sat 17/520:50LHR - BRQ
2 stops13h 30mMultiple Airlines
Tue 27/512:25BRQ - LHR
2 stops20h 40mMultiple Airlines
Deal found 20/2£476

Find flights from Heathrow to Czech Republic within your budget

Customise your flight search to find flights from Heathrow to Czech Republic 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 21 February 2025.

Fly from

Heathrow

Fly to

Czech Republic

Route

Depart

Return

Price

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Tue 1/4

20:00-23:00

Nonstop2h 00m

Václav Havel Prague

Sat 5/4

17:45-18:55

Nonstop2h 10m

£92

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Tue 1/4

20:50-14:45

2 stops16h 55m

Václav Havel Prague

Thu 3/4

08:25-09:10

2 stops25h 45m

£145

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Wed 12/3

11:45-17:40

1 stop4h 55m

Václav Havel Prague

Sat 15/3

11:35-14:25

1 stop3h 50m

£152

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Tue 25/2

19:35-12:20

1 stop15h 45m

Václav Havel Prague

Tue 4/3

18:05-08:00

1 stop14h 55m

£162

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Fri 21/3

16:40-22:35

1 stop4h 55m

Václav Havel Prague

Wed 26/3

07:00-15:50

1 stop9h 50m

£163

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Wed 19/3

06:50-17:55

1 stop10h 05m

Václav Havel Prague

Tue 25/3

06:50-20:50

1 stop15h 00m

£174

LondonOstrava

LHR - OSR

LHROSR

London Heathrow

Fri 14/3

06:30-14:10

1 stop6h 40m

Ostrava Mosnov

Tue 18/3

14:45-22:00

1 stop8h 15m

£180

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Mon 17/3

06:00-16:00

1 stop9h 00m

Václav Havel Prague

Wed 26/3

07:25-10:25

1 stop4h 00m

£188

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Tue 4/3

06:30-12:10

1 stop4h 40m

Václav Havel Prague

Thu 6/3

07:15-17:20

1 stop11h 05m

£192

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Tue 18/3

14:25-22:25

2 stops7h 00m

Václav Havel Prague

Sat 22/3

09:50-13:00

1 stop4h 10m

£218

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 29 results
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2
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Best time to book a flight from Heathrow to Czech Republic

Have a flexible travel schedule? Discover the best time to fly to Czech Republic 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 Czech Republic

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

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Czech Republic (average of £91). Flying from London Heathrow Airport to Czech Republic 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 CZ?

Find hourly flight availability from Heathrow to Czech Republic. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

When flying from London Heathrow Airport to Czech Republic, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Czech Republic by month

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

In terms of precipitation, rainfall in Czech Republic 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 Czech Republic when rainfall is around 10.0 mm.

Temperature in Czech Republic by month

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

If weather is an important factor for your trip to Czech Republic, 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 Czech Republic

Get insights into the airlines that provide service to Czech Republic. 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 Czech Republic. Reviews last updated 21 February 2025.
See what other customers who have flown with KLM, LOT and Austrian Airlines from London to Czech Republic have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,331 reviews
Check prices

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,331 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

LOT
7.6
Good
1,080 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Austrian Airlines
7.6
Good
773 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

SWISS
7.5
Good
1,568 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Air France
7.4
Good
1,449 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

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

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

    One-way options have recently been found by users for as low as £55 on British Airways. Other airlines that offer cheap prices include Vueling from £82 and KLM from £89 one-way.

  • What are the most popular routes from London Heathrow Airport to Czech Republic?

    The most popular flight routes from London Heathrow Airport to Czech Republic are London Heathrow - Václav Havel Prague, London Heathrow - Ostrava Mosnov and London Heathrow - Brno Turany.

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

    No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Czech Republic consider choosing LATAM Airlines (85%), Cathay Pacific (84%) or Japan Airlines (84%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay £181 for a flight from London Heathrow Airport to Czech Republic. The cheapest flight overall is £48 while the most popular route, (London Heathrow - Václav Havel Prague) is currently priced at £92.

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

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

  • How can I find direct flights from Heathrow to Czech Republic?

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Czech Republic 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 Czech Republic?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Czech Republic (average of £91). Flying from London Heathrow Airport to Czech Republic 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

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Alternative routes for Heathrow to Czech Republic

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Heathrow to Czech Republic

Discover the top 8 airlines that operate flights from Heathrow to Czech Republic. 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£42Average£98FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
easyJetCheapest£56Average£110FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£94Average£177FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapest£138Average£157FlexibilityNo cancel feeOn-time79%
Search SWISS flights
KLMCheapest£144Average£178FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£147Average£189FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LOTCheapest£149Average£198FlexibilityNo cancel feeOn-time81%
Search LOT flights
Brussels AirlinesCheapest£156Average£185FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Czech Republic?

When you search for this flight from Heathrow to Czech Republic, 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 Czech Republic?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Czech Republic.

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

Certainly. Search results for flights to Czech Republic 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 Czech Republic become cheaper?

Of course! You can now track prices for flights from Heathrow to Czech Republic and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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