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Cheap flights from London Heathrow Airport to the Czech Republic from £53

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PRG
5 May — 12 May1
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 30 April 2025.

Round-trip from

£87

One-way from

£53

Popular in

August

Cheapest in

January

Average price

£90

Good round-trip deal

£138 or less

Good one-way deal

£85 or less
British Airways
  • British Airways
  • 29/9-2/10
  • Nonstop
  • 4h 00m total
  • London to Czech Republic
Search Deals
British Airways
  • British Airways
  • 17/9
  • Nonstop
  • 2h 00m total
  • London to Czech Republic
Search Deals
Highest demand for flights based on searches. 13% 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 April 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 30 April 2025.

Mon 15/1219:50LHR - PRG
Nonstop2h 00mBritish Airways
Fri 19/1206:00PRG - LHR
Nonstop2h 25mBritish Airways
Deal found 29/4£86
Wed 7/520:50LHR - PRG
1 stop11h 00mMultiple Airlines
Tue 13/506:40PRG - LHR
1 stop8h 35mMultiple Airlines
Deal found 29/4£119
Sat 17/510:25LHR - PRG
1 stop4h 40mAustrian Airlines
Thu 22/516:45PRG - LHR
1 stop5h 55mAustrian Airlines
Deal found 29/4£142
Sun 1/618:40LHR - PRG
1 stop14h 05mScandinavian Airlines
Fri 13/610:25PRG - LHR
1 stop10h 30mScandinavian Airlines
Deal found 29/4£145
Fri 5/1213:20LHR - PRG
1 stop18h 25mAir Serbia
Mon 8/1209:30PRG - LHR
1 stop27h 50mAir Serbia
Deal found 29/4£154
Sat 14/607:25LHR - PRG
1 stop12h 55mLufthansa
Sat 21/606:20PRG - LHR
1 stop14h 20mLufthansa
Deal found 30/4£160
Tue 19/808:40LHR - PRG
1 stop8h 00mKLM
Tue 23/914:30PRG - LHR
1 stop5h 55mKLM
Deal found 29/4£169
Mon 15/1218:10LHR - OSR
1 stop19h 00mLOT
Fri 19/1214:45OSR - LHR
1 stop19h 50mLOT
Deal found 29/4£174
Fri 6/606:00LHR - PRG
1 stop7h 05mSWISS
Sun 8/606:20PRG - LHR
1 stop12h 30mSWISS
Deal found 29/4£175
Thu 1/519:45LHR - PRG
1 stop15h 00mAir France
Thu 8/520:25PRG - LHR
1 stop12h 35mAir France
Deal found 28/4£198
Thu 15/506:30LHR - PRG
1 stop9h 50mLOT
Mon 19/519:40PRG - LHR
1 stop14h 40mLOT
Deal found 30/4£210
Thu 1/508:05LHR - PRG
1 stop7h 20mEurowings
Tue 6/506:30PRG - LHR
1 stop6h 00mEurowings
Deal found 29/4£227

Cheapflights Fare Finder

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 30 April 2025.
Use the filters below to find and compare flights from London Heathrow Airport to the Czech Republic that are best for you.

Fly from

Heathrow

Fly to

Czech Republic

Route

Depart

Return

Price

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Mon 29/9

06:35-09:35

Nonstop2h 00m

Václav Havel Prague

Thu 2/10

21:35-22:35

Nonstop2h 00m

£87

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Tue 2/9

20:00-23:00

Nonstop2h 00m

Václav Havel Prague

Sat 6/9

14:30-17:50

1 stop4h 20m

£142

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Sat 17/5

10:25-16:05

1 stop4h 40m

Václav Havel Prague

Thu 22/5

16:45-21:40

1 stop5h 55m

£142

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Sun 1/6

18:40-09:45

1 stop14h 05m

Václav Havel Prague

Fri 13/6

10:25-19:55

1 stop10h 30m

£145

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Thu 5/6

16:25-21:20

1 stop3h 55m

Václav Havel Prague

Wed 11/6

09:35-20:45

1 stop12h 10m

£158

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Sat 17/5

08:45-18:25

1 stop8h 40m

Václav Havel Prague

Thu 22/5

14:55-19:20

1 stop5h 25m

£160

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Tue 19/8

17:10-22:35

1 stop4h 25m

Václav Havel Prague

Wed 24/9

06:00-09:00

1 stop4h 00m

£169

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Wed 14/5

17:50-22:25

1 stop3h 35m

Václav Havel Prague

Sat 17/5

06:50-21:35

1 stop15h 45m

£189

LondonOstrava

LHR - OSR

LHROSR

London Heathrow

Fri 13/6

06:30-14:10

1 stop6h 40m

Ostrava Mosnov

Fri 20/6

14:45-09:20

1 stop19h 35m

£190

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Thu 15/5

06:30-17:20

1 stop9h 50m

Václav Havel Prague

Mon 19/5

19:40-09:20

1 stop14h 40m

£210

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 29 results
1
2
3

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.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to the Czech Republic

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

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Czech Republic (average of £88). 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 30 April 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 30 April 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
1,334 reviews
Check prices

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,334 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
LOT
7.6
Good
1,069 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Austrian Airlines
7.6
Good
780 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
SWISS
7.5
Good
1,588 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Scandinavian Airlines
7.3
Good
1,349 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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 £53 on British Airways. Other airlines that offer cheap prices include Vueling from £65 and Air Serbia from £83 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 Cathay Pacific (90%), LATAM Airlines (87%) 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 £239 for a flight from London Heathrow Airport to Czech Republic. The cheapest flight overall is £62 while the most popular route, (London Heathrow - Václav Havel Prague) is currently priced at £84.

  • 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, March is the cheapest month in which you can book a flight from London Heathrow Airport to Czech Republic (average of £88). 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£39Average£87FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
easyJetCheapest£53Average£102FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£89Average£165FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapest£131Average£158FlexibilityNo cancel feeOn-time79%
Search SWISS flights
KLMCheapest£136Average£165FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£138Average£181FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LOTCheapest£140Average£182FlexibilityNo cancel feeOn-time81%
Search LOT flights
Brussels AirlinesCheapest£147Average£175FlexibilityNo 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 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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