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Cheap flights from London Heathrow Airport to Prague from C$ 133

LHR — PRG
25 Nov — 2 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Prague

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Prague

Wed 25/115:35 p.m. -
Nonstop2h 00m
Thu 3/126:35 a.m. -
Nonstop2h 25m
Deal found 25/10C$ 203
Sat 7/116:05 p.m. -
Nonstop2h 00m
Wed 11/116:30 p.m. -
Nonstop2h 10m
Deal found 26/10C$ 204
Sat 14/116:05 p.m. -
Nonstop2h 00m
Wed 18/116:30 p.m. -
Nonstop2h 10m
Deal found 23/10C$ 211
Thu 12/115:35 p.m. -
Nonstop2h 00m
Mon 16/119:35 p.m. -
Nonstop2h 10m
Deal found 22/10C$ 217
Sun 8/117:55 p.m. -
Nonstop2h 00m
Thu 12/116:35 a.m. -
Nonstop2h 25m
Deal found 23/10C$ 218
Tue 10/112:25 p.m. -
Nonstop2h 05m
Wed 11/111:45 p.m. -
Nonstop2h 20m
Deal found 22/10C$ 220
Sat 7/116:05 p.m. -
Nonstop2h 00m
Tue 10/1110:55 a.m. -
Nonstop2h 20m
Deal found 23/10C$ 223
Mon 16/117:50 p.m. -
Nonstop2h 00m
Thu 19/1110:25 a.m. -
Nonstop2h 20m
Deal found 26/10C$ 227
Tue 3/117:50 p.m. -
Nonstop2h 00m
Wed 11/116:30 p.m. -
Nonstop2h 10m
Deal found 24/10C$ 231
Mon 2/117:50 p.m. -
Nonstop2h 00m
Thu 12/116:35 a.m. -
Nonstop2h 25m
Deal found 24/10C$ 241

Find flight deals from Heathrow to Prague

Round-trip from

C$ 203

One-way from

C$ 133

Popular in

May

Cheapest in

February

Average price

C$ 290
British Airways
  • British Airways
  • 25/11-3/12
  • Nonstop
  • 4h 25m total
  • London to Prague
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British Airways
  • British Airways
  • 9/11-31/12
  • Nonstop
  • 2h 00m total
  • London to Prague
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 65 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 17 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Prague that are best for you.

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Cheapest round-trip

LondonPrague

LHR London Heathrow - PRG Václav Havel Prague

LHRPRG

London Heathrow

Sat 6/3

8:40 a.m.-1:45 p.m.

1 stop4h 05m

Václav Havel Prague

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 172

LondonPrague

LHR London Heathrow - PRG Václav Havel Prague

LHRPRG

London Heathrow

Tue 16/2

3:45 p.m.-10:20 p.m.

1 stop5h 35m

Václav Havel Prague

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 172

LondonPrague

LHR London Heathrow - PRG Václav Havel Prague

LHRPRG

London Heathrow

Fri 15/1

5:05 p.m.-10:20 p.m.

1 stop4h 15m

Václav Havel Prague

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 174
Quickest round-trip

LondonPrague

LHR London Heathrow - PRG Václav Havel Prague

LHRPRG

London Heathrow

Sun 27/12

7:55 p.m.-10:55 p.m.

Nonstop2h 00m

Václav Havel Prague

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 178

LondonPrague

LHR London Heathrow - PRG Václav Havel Prague

LHRPRG

London Heathrow

Wed 25/11

5:35 p.m.-8:35 p.m.

Nonstop2h 00m

Václav Havel Prague

Thu 3/12

6:35 a.m.-8:00 a.m.

Nonstop2h 25m

C$ 203

LondonPrague

LHR London Heathrow - PRG Václav Havel Prague

LHRPRG

London Heathrow

Thu 3/12

7:50 p.m.-10:50 p.m.

Nonstop2h 00m

Václav Havel Prague

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 223

LondonPrague

LHR London Heathrow - PRG Václav Havel Prague

LHRPRG

London Heathrow

Thu 12/11

5:35 p.m.-8:35 p.m.

Nonstop2h 00m

Václav Havel Prague

Mon 16/11

9:35 p.m.-10:45 p.m.

Nonstop2h 10m

C$ 223

LondonPrague

LHR London Heathrow - PRG Václav Havel Prague

LHRPRG

London Heathrow

Tue 22/12

1:20 p.m.-8:45 a.m.

1 stop18h 25m

Václav Havel Prague

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 235

LondonPrague

LHR London Heathrow - PRG Václav Havel Prague

LHRPRG

London Heathrow

Sat 21/11

7:05 a.m.-10:05 a.m.

Nonstop2h 00m

Václav Havel Prague

Tue 24/11

2:55 p.m.-4:05 p.m.

Nonstop2h 10m

C$ 263

LondonPrague

LHR London Heathrow - PRG Václav Havel Prague

LHRPRG

London Heathrow

Mon 21/12

7:50 p.m.-10:50 p.m.

Nonstop2h 00m

Václav Havel Prague

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 270

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/10

Showing 1-10 of 22 resultsSorted by cheapest first
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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

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Prague

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

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Prague, you should look to book at least 40 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Prague (average of C$ 238). Flying from London Heathrow Airport to Prague in May is currently the most expensive (average of C$ 464). 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?

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Prague in the evening. If you’re flexible enough to do this you can expect to save up to 65% on your trip compared to booking a flight at noon.

How much does it cost to fly round-trip from London Heathrow Airport to Prague?

Airfare is below average for this route at the moment.

London Heathrow Airport to Prague flights typically cost between C$ 239 and C$ 429 in November.
The cheapest round-trip price found within the last 5 days was C$ 203 on British Airways (25 Nov-3 Dec).

Related info for your journey

  • 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 1 inbound flight from London Heathrow per day. 0 airlines have flights to Václav Havel Prague from London Heathrow on a regular basis.

  • How long is the flight from London Heathrow Airport to Prague?

    For as low as C$ 211, British Airways can have you in Prague from London Heathrow Airport in 2h. There are 1043 km between London Heathrow Airport and Prague. Generally, flights for this route are direct.

  • 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 (77%), British Airways (71%), American Airlines( 70%).

  • 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Prague (average of C$ 238). Flying from London Heathrow Airport to Prague in May is currently the most expensive (average of C$ 464). 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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