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Cheap flights from London Heathrow Airport to Prague from C$ 127

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Prague departing on 22/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from London Heathrow Airport to Prague

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
6:05 p.m. - 9:05 p.m.
LHR
-
PRG
2h 00mdirect
British Airways Logo
9:35 p.m. - 10:45 p.m.
PRG
-
LHR
2h 10mdirect
C$ 185British Airways
Sat, 10 Jan - Mon, 12 Jan
British Airways Logo
6:05 p.m. - 9:05 p.m.
LHR
-
PRG
2h 00mdirect
British Airways Logo
6:50 a.m. - 8:15 a.m.
PRG
-
LHR
2h 25mdirect
C$ 194British Airways
Sat, 24 Jan - Sun, 25 Jan
British Airways Logo
7:05 a.m. - 10:05 a.m.
LHR
-
PRG
2h 00mdirect
British Airways Logo
9:30 p.m. - 10:40 p.m.
PRG
-
LHR
2h 10mdirect
C$ 196British Airways
Sat, 14 Mar - Wed, 18 Mar
British Airways Logo
7:50 p.m. - 10:50 p.m.
LHR
-
PRG
2h 00mdirect
British Airways Logo
9:30 p.m. - 10:40 p.m.
PRG
-
LHR
2h 10mdirect
C$ 197British Airways
Wed, 18 Mar - Wed, 25 Mar
British Airways Logo
8:05 p.m. - 11:05 p.m.
LHR
-
PRG
2h 00mdirect
British Airways Logo
9:00 p.m. - 9:55 p.m.
PRG
-
LHR
1h 55mdirect
C$ 198British Airways
Thu, 9 Apr - Fri, 10 Apr
British Airways Logo
7:05 a.m. - 10:05 a.m.
LHR
-
PRG
2h 00mdirect
British Airways Logo
7:40 a.m. - 9:05 a.m.
PRG
-
LHR
2h 25mdirect
C$ 200British Airways
Sun, 8 Mar - Sat, 21 Mar
British Airways Logo
7:05 a.m. - 10:05 a.m.
LHR
-
PRG
2h 00mdirect
British Airways Logo
9:35 p.m. - 10:45 p.m.
PRG
-
LHR
2h 10mdirect
C$ 202British Airways
Wed, 11 Mar - Mon, 16 Mar
British Airways Logo
5:35 p.m. - 8:40 p.m.
LHR
-
PRG
2h 05mdirect
British Airways Logo
6:50 a.m. - 8:15 a.m.
PRG
-
LHR
2h 25mdirect
C$ 204British Airways
Thu, 15 Jan - Sun, 18 Jan
British Airways Logo
7:05 a.m. - 10:05 a.m.
LHR
-
PRG
2h 00mdirect
British Airways Logo
9:30 p.m. - 10:40 p.m.
PRG
-
LHR
2h 10mdirect
C$ 208British Airways
Mon, 9 Mar - Thu, 12 Mar
British Airways Logo
7:05 a.m. - 10:05 a.m.
LHR
-
PRG
2h 00mdirect
British Airways Logo
9:30 p.m. - 10:40 p.m.
PRG
-
LHR
2h 10mdirect
C$ 211British Airways
Mon, 2 Mar - Thu, 5 Mar

British Airways flights from London Heathrow Airport to Prague

Our best British Airways deals on London Heathrow Airport to Prague flight tickets
British Airways
10 Jan
LHR6:05 p.m.London Heathrow
2h 00m
PRG9:05 p.m.Václav Havel Prague
12 Jan
PRG9:35 p.m.Václav Havel Prague
2h 10m
LHR10:45 p.m.London Heathrow
C$ 185
Find similar
British Airways
24 Jan
LHR6:05 p.m.London Heathrow
2h 00m
PRG9:05 p.m.Václav Havel Prague
25 Jan
PRG6:50 a.m.Václav Havel Prague
2h 25m
LHR8:15 a.m.London Heathrow
C$ 194
Find similar
British Airways
14 Mar
LHR7:05 a.m.London Heathrow
2h 00m
PRG10:05 a.m.Václav Havel Prague
18 Mar
PRG9:30 p.m.Václav Havel Prague
2h 10m
LHR10:40 p.m.London Heathrow
C$ 196
Find similar

LOT flights from London Heathrow Airport to Prague

Our best LOT deals on London Heathrow Airport to Prague flight tickets
LOT
24 Dec
LHR6:20 p.m.London Heathrow
13h 30m
1 stop
PRG8:50 a.m.Václav Havel Prague
26 Dec
PRG6:00 p.m.Václav Havel Prague
5h 00m
1 stop
LHR10:00 p.m.London Heathrow
C$ 439
Find similar
LOT
26 Dec
LHR6:30 a.m.London Heathrow
4h 40m
1 stop
PRG12:10 p.m.Václav Havel Prague
28 Dec
PRG7:35 p.m.Václav Havel Prague
15h 00m
1 stop
LHR9:35 a.m.London Heathrow
C$ 442
Find similar
LOT
25 Dec
LHR10:35 a.m.London Heathrow
5h 40m
1 stop
PRG5:15 p.m.Václav Havel Prague
29 Dec
PRG7:35 p.m.Václav Havel Prague
15h 00m
1 stop
LHR9:35 a.m.London Heathrow
C$ 457
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport 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, momondo users made 96,600 searches. Data last updated 15 December 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Prague that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Sat 10/1

6:05 p.m.-9:05 p.m.

Nonstop2h 00m

Václav Havel Prague

Mon 12/1

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

Nonstop2h 10m

C$ 185

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Sat 24/1

6:05 p.m.-9:05 p.m.

Nonstop2h 00m

Václav Havel Prague

Sun 25/1

6:50 a.m.-8:15 a.m.

Nonstop2h 25m

C$ 194

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Sat 14/3

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

Nonstop2h 00m

Václav Havel Prague

Wed 18/3

9:30 p.m.-10:40 p.m.

Nonstop2h 10m

C$ 196

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Wed 18/3

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

Nonstop2h 00m

Václav Havel Prague

Wed 25/3

9:30 p.m.-10:40 p.m.

Nonstop2h 10m

C$ 197

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Thu 9/4

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

Nonstop2h 00m

Václav Havel Prague

Fri 10/4

9:00 p.m.-9:55 p.m.

Nonstop1h 55m

C$ 198

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Sun 8/3

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

Nonstop2h 00m

Václav Havel Prague

Sat 21/3

7:40 a.m.-9:05 a.m.

Nonstop2h 25m

C$ 200

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Wed 11/3

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

Nonstop2h 00m

Václav Havel Prague

Mon 16/3

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

Nonstop2h 10m

C$ 202

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Thu 15/1

5:35 p.m.-8:40 p.m.

Nonstop2h 05m

Václav Havel Prague

Sun 18/1

6:50 a.m.-8:15 a.m.

Nonstop2h 25m

C$ 204

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Mon 9/3

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

Nonstop2h 00m

Václav Havel Prague

Thu 12/3

9:30 p.m.-10:40 p.m.

Nonstop2h 10m

C$ 208

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Mon 2/3

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

Nonstop2h 00m

Václav Havel Prague

Thu 5/3

9:30 p.m.-10:40 p.m.

Nonstop2h 10m

C$ 211

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Prague from

How to get the cheapest flight ticket from London Heathrow Airport to Prague

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London Heathrow Airport and Prague?

What is the cheapest month to fly to Prague?

If you are unable to visit Prague during the month of January, then departing from London Heathrow Airport during the month February is also very affordable. Most momondo users find prices during this month for around C$ 263.

What is the cheapest day to depart on your flight to Prague?

The cheapest day to depart on your flight to Prague is on a Tuesday when prices can be found for as low as C$ 108. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around C$ 259. These prices are subject to change though, so be sure to set up a Price Alert for flights to Prague.

What is the cheapest time of day to depart on your flight to Prague?

At noon is the cheapest time of day to fly from London Heathrow Airport to Prague when you can find flight prices for as low as C$ 149. Flying to Prague at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Prague is in the afternoon when prices are around C$ 196.

What is the cheapest London Heathrow to Václav Havel Prague flight route?

Fly from London Heathrow to Václav Havel Prague for the best London Heathrow - Václav Havel Prague flight prices

How far in advance should I book a flight to Prague?

You are more likely to see cheaper flights to Prague from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Prague for around C$ 311 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Prague from London Heathrow Airport for as low as C$ 237 on momondo.

What cabin class options are available on London Heathrow to Václav Havel Prague flights?

There are 2 cabin classes available to choose from on London Heathrow to Václav Havel Prague flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Prague flights?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Prague.

How have London Heathrow Airport to Prague flight prices changed over time?

As of December 2025, prices for London Heathrow Airport to Prague flights are approximately 47% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Prague

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Prague according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London Heathrow Airport to Prague (LHR to PRG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Prague

Fastest flight time

2h 00m

Direct flights

Every day

Airports in Prague

1 airport
The fastest flight from London Heathrow Airport to Prague takes 2h 00m
Direct flights go from London Heathrow Airport to Prague every day.
There is 1 airport in Prague. From London Heathrow Airport there are direct flights to Václav Havel Prague (PRG).
Search flight deals

  • How far is London Heathrow to Václav Havel Prague by plane?

    The straight-line distance from London Heathrow to Václav Havel Prague is 1054.4 km. 2h 00m is a normal flight duration for this route.

  • When did momondo last update prices for flights from London Heathrow Airport to Václav Havel Prague Airport?

    Prices for flights from London Heathrow Airport to Václav Havel Prague Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from London Heathrow Airport to Václav Havel Prague Airport?

  • How old do you have to be to fly from London Heathrow Airport to Václav Havel Prague Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Václav Havel Prague Airport.

  • What documentation or ID do you need to fly to Václav Havel Prague Airport?

    The travel and health documents required for your trip to Václav Havel Prague Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Václav Havel Prague Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from London Heathrow Airport to Prague?

  • What is the most popular airline from London Heathrow Airport to Prague?

Best airlines flying from London Heathrow Airport to Prague

Compare and see reviews for airlines that fly from London Heathrow Airport to Prague with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom C$ 150Free CancellationRating
6.7
7,575 reviews
Search British Airways flights

  • British Airways Flights From London Heathrow Airport to Prague

    The lowest priced British Airways flight from London Heathrow Airport to Prague from the last 72 hours was C$ 150. Generally, British Airways has 23 flights on this route every week with an average price of C$ 197. British Airways is rated 6.7/10 by our users.

Why use momondo?

Why should I use momondo to find a flight deal from London to Prague?

It is quick and easy to find London to Prague flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Prague that suits you.

Can I find flights from London to Prague with flexible booking policies on momondo?

Yes. All flights to Prague from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Prague?

momondo provides multiple filters to help you find the best flight to Prague from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to Prague right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to Prague flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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