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Cheap flights from London Heathrow Airport to Prague from C$ 98

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PRG
19 Jan — 26 Jan1
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 Tuesday or Monday and return on a Monday

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 14 January 2025.

Round-trip from

C$ 172

One-way from

C$ 98

Popular in

December

Cheapest in

January

Average price

C$ 218
British Airways
  • British Airways
  • 30/3-2/4
  • Nonstop
  • 4h 00m total
  • London to Prague
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British Airways
  • British Airways
  • 9/7
  • Nonstop
  • 2h 00m total
  • London to Prague
Search Deals
High demand for flights, 9% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in January 2025
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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 14 January 2025.

Mon 10/117:50 p.m.LHR - PRG
Nonstop2h 00mBritish Airways
Thu 13/112:00 p.m.PRG - LHR
Nonstop2h 20mBritish Airways
Deal found 13/1C$ 150
Thu 27/23:15 p.m.LHR - PRG
1 stop16h 05mVueling
Thu 6/39:05 a.m.PRG - LHR
1 stop6h 20mVueling
Deal found 12/1C$ 254
Sat 1/26:30 a.m.LHR - PRG
1 stop6h 10mKLM
Sat 8/26:00 a.m.PRG - LHR
1 stop5h 25mKLM
Deal found 14/1C$ 275
Sat 22/26:35 a.m.LHR - PRG
1 stop5h 35mLufthansa
Thu 27/27:00 a.m.PRG - LHR
1 stop4h 25mLufthansa
Deal found 14/1C$ 290
Wed 26/38:45 a.m.LHR - PRG
1 stop3h 25mMultiple Airlines
Sun 30/32:55 p.m.PRG - LHR
1 stop3h 55mMultiple Airlines
Deal found 14/1C$ 297
Wed 23/48:05 p.m.LHR - PRG
1 stop26h 15mSWISS
Sat 26/46:20 a.m.PRG - LHR
1 stop16h 25mSWISS
Deal found 14/1C$ 306
Thu 6/311:05 a.m.LHR - PRG
1 stop10h 05mBrussels Airlines
Mon 10/36:45 p.m.PRG - LHR
1 stop3h 35mBrussels Airlines
Deal found 14/1C$ 307
Mon 26/56:00 a.m.LHR - PRG
1 stop14h 50mAustrian Airlines
Sun 8/64:45 p.m.PRG - LHR
1 stop5h 55mAustrian Airlines
Deal found 13/1C$ 355

Find flights from Heathrow to Prague within your budget

Customize 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 629,999 searches. Data last updated 14 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Sun 30/3

6:50 a.m.-9:50 a.m.

Nonstop2h 00m

Václav Havel Prague

Wed 2/4

9:15 p.m.-10:15 p.m.

Nonstop2h 00m

C$ 172

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Thu 27/2

3:15 p.m.-8:20 a.m.

1 stop16h 05m

Václav Havel Prague

Thu 6/3

9:05 a.m.-2:25 p.m.

1 stop6h 20m

C$ 254

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Sat 1/2

6:30 a.m.-1:40 p.m.

1 stop6h 10m

Václav Havel Prague

Sat 8/2

6:00 a.m.-10:25 a.m.

1 stop5h 25m

C$ 275

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Sat 22/2

8:45 a.m.-1:10 p.m.

1 stop3h 25m

Václav Havel Prague

Wed 26/2

1:50 p.m.-5:05 p.m.

1 stop4h 15m

C$ 290

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Wed 26/3

8:45 a.m.-1:10 p.m.

1 stop3h 25m

Václav Havel Prague

Sun 30/3

2:55 p.m.-5:50 p.m.

1 stop3h 55m

C$ 297

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Wed 23/4

8:05 p.m.-11:20 p.m.

1 stop26h 15m

Václav Havel Prague

Sat 26/4

6:20 a.m.-9:45 p.m.

1 stop16h 25m

C$ 306

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Thu 6/3

11:05 a.m.-10:10 p.m.

1 stop10h 05m

Václav Havel Prague

Mon 10/3

6:45 p.m.-9:20 p.m.

1 stop3h 35m

C$ 307

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Mon 26/5

6:00 a.m.-9:50 p.m.

1 stop14h 50m

Václav Havel Prague

Sun 8/6

4:45 p.m.-9:40 p.m.

1 stop5h 55m

C$ 355

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Wed 9/7

6:35 a.m.-9:35 a.m.

Nonstop2h 00m

C$ 98

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Wed 26/2

3:15 p.m.-8:20 a.m.

1 stop16h 05m

C$ 111

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/1

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 round-trip 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 round-trip flight from Heathrow to Prague. Price data was last updated on 10 January 2025.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Prague, you should look to book at least 51 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Prague (average of C$ 644). Flying from London Heathrow Airport to Prague in July is currently the most expensive (average of C$ 997). 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 14 January 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Prague in the morning. If you’re flexible enough to do this you can expect to save up to 44% on your trip compared to booking a flight in the afternoon.

Weekly flight availability from London Heathrow Airport to Prague

Explore weekly flight availability from Heathrow to Prague. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 14 January 2025.

The most flights from LHR to PRG are scheduled on a Monday (9 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).

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 mm 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 14 January 2025.
Read through reviews of airlines operating flights from London to Prague, such as KLM, British Airways and Austrian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,336 reviews
Check prices

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

Reviews

1 / 10

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
1,336 reviews
KLM
7.8
Good
1,336 reviews
Check prices

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

Reviews

1 / 10

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
784 reviews
KLM
7.8
Good
1,336 reviews
Check prices

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

Reviews

1 / 10

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
1,596 reviews
KLM
7.8
Good
1,336 reviews
Check prices

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

Reviews

1 / 10

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.

Brussels Airlines
7.4
Good
349 reviews
KLM
7.8
Good
1,336 reviews
Check prices

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

Reviews

1 / 10

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.

Scandinavian Airlines
7.3
Good
1,306 reviews
KLM
7.8
Good
1,336 reviews
Check prices

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

Reviews

1 / 10

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 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?

    For a flight from London Heathrow to Prague, you will be flying into Václav Havel Prague. Václav Havel Prague (PRG) is just 11.2 km from the centre of the city. Václav Havel Prague is the only Prague airport and it handles 6 inbound flights from London Heathrow per day. 1 airline has flights to Václav Havel Prague from London Heathrow on a regular basis.

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

    According to our current data, British Airways (C$ 172), Vueling (C$ 254), and KLM (C$ 275) offers the cheapest pricing from London Heathrow Airport to Prague. British Airways is currently priced 42% below the average price you’ll pay for this route.

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

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as C$ 98. Users have also found prices from C$ 111 and C$ 159 on Vueling and KLM, respectively.

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

    Before booking your flight to Prague from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: LATAM Airlines (70%), Japan Airlines (69%), British Airways( 69%).

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

    On average you can expect to pay C$ 208 for a flight from London Heathrow Airport to Prague. The cheapest flight overall is C$ 203 while the most popular route, (London Heathrow - Václav Havel Prague) is currently priced at C$ 422.

  • 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 vacation 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Prague (average of C$ 644). Flying from London Heathrow Airport to Prague in July is currently the most expensive (average of C$ 997). 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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Top airline flying from Heathrow to Prague

Discover the top airline 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 629,999 searches. Data last updated 14 January 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 203AverageC$ 330FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

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

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 Prague.

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

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

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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