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Cheap flights from London to Prague from C$ 128

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 to Prague departing on 15/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London to Prague

Cheap round-trip flights

British Airways Logo
7:05 a.m. - 10:05 a.m.LHR-PRG
2h 00mdirect
British Airways Logo
9:20 p.m. - 10:30 p.m.PRG-LHR
2h 10mdirect
C$ 185British Airways
Find Deal
Tue, 18 Nov - Tue, 25 Nov
British Airways Logo
6:05 p.m. - 9:05 p.m.LHR-PRG
2h 00mdirect
British Airways Logo
7:15 p.m. - 8:25 p.m.PRG-LHR
2h 10mdirect
C$ 195British Airways
Find Deal
Sat, 3 Jan - Sat, 10 Jan
British Airways Logo
7:50 p.m. - 10:50 p.m.LHR-PRG
2h 00mdirect
British Airways Logo
9:35 p.m. - 10:45 p.m.PRG-LHR
2h 10mdirect
C$ 200British Airways
Find Deal
Thu, 6 Nov - Mon, 10 Nov
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$ 204British Airways
Find Deal
Sat, 22 Nov - Wed, 26 Nov
British Airways Logo
7:05 a.m. - 10:05 a.m.LHR-PRG
2h 00mdirect
British Airways Logo
9:20 p.m. - 10:30 p.m.PRG-LHR
2h 10mdirect
C$ 209British Airways
Find Deal
Tue, 2 Dec - Tue, 2 Dec
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$ 210British Airways
Find Deal
Sun, 9 Nov - Wed, 12 Nov
British Airways Logo
6:35 a.m. - 9:35 a.m.LHR-PRG
2h 00mdirect
British Airways Logo
9:15 p.m. - 10:15 p.m.PRG-LHR
2h 00mdirect
C$ 211British Airways
Find Deal
Wed, 1 Oct - Wed, 8 Oct
Scandinavian Airlines Logo
6:40 a.m. - 6:55 p.m.LHR-PRG
11h 15m1 stop
Scandinavian Airlines Logo
4:20 p.m. - 9:20 p.m.PRG-LHR
6h 00m1 stop
C$ 286Scandinavian Airlines
Find Deal
Mon, 20 Oct - Fri, 24 Oct
Air Serbia Logo
1:30 p.m. - 8:05 p.m.LHR-PRG
5h 35m1 stop
Air Serbia Logo
8:35 p.m. - 12:30 p.m.PRG-LHR
16h 55m1 stop
C$ 301Air Serbia
Find Deal
Wed, 10 Sep - Fri, 19 Sep
Scandinavian Airlines Logo
6:40 a.m. - 2:20 p.m.LHR-PRG
6h 40m1 stop
Scandinavian Airlines Logo
11:15 a.m. - 9:20 p.m.PRG-LHR
11h 05m1 stop
C$ 303Scandinavian Airlines
Find Deal
Fri, 5 Dec - Mon, 8 Dec

Scandinavian Airlines flights from London to Prague

Our best Scandinavian Airlines deals on London to Prague flight tickets
Scandinavian Airlines
20 Oct
LHR6:40 a.m.London Heathrow
11h 15m
1 stop
PRG6:55 p.m.Václav Havel Prague
24 Oct
PRG4:20 p.m.Václav Havel Prague
6h 00m
1 stop
LHR9:20 p.m.London Heathrow
C$ 286
Find similar
Scandinavian Airlines
5 Dec
LHR6:40 a.m.London Heathrow
6h 40m
1 stop
PRG2:20 p.m.Václav Havel Prague
8 Dec
PRG11:15 a.m.Václav Havel Prague
11h 05m
1 stop
LHR9:20 p.m.London Heathrow
C$ 303
Find similar

British Airways flights from London to Prague

Our best British Airways deals on London to Prague flight tickets
British Airways
18 Nov
LHR7:05 a.m.London Heathrow
2h 00m
PRG10:05 a.m.Václav Havel Prague
27 Nov
PRG9:30 p.m.Václav Havel Prague
2h 10m
LHR10:40 p.m.London Heathrow
C$ 185
Find similar
British Airways
3 Jan
LHR6:05 p.m.London Heathrow
2h 00m
PRG9:05 p.m.Václav Havel Prague
10 Jan
PRG7:15 p.m.Václav Havel Prague
2h 10m
LHR8:25 p.m.London Heathrow
C$ 195
Find similar
British Airways
6 Nov
LHR7:50 p.m.London Heathrow
2h 00m
PRG10:50 p.m.Václav Havel Prague
10 Nov
PRG9:35 p.m.Václav Havel Prague
2h 10m
LHR10:45 p.m.London Heathrow
C$ 200
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London 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 18 August 2025.
Use the filters below to find and compare flights from London to Prague that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Tue 18/11

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

Nonstop2h 00m

Václav Havel Prague

Tue 25/11

9:20 p.m.-10:30 p.m.

Nonstop2h 10m

C$ 185

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Sat 3/1

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

Nonstop2h 00m

Václav Havel Prague

Sat 10/1

7:15 p.m.-8:25 p.m.

Nonstop2h 10m

C$ 195

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Thu 6/11

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

Nonstop2h 00m

Václav Havel Prague

Mon 10/11

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

Nonstop2h 10m

C$ 200

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Sat 22/11

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

Nonstop2h 00m

Václav Havel Prague

Wed 26/11

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

Nonstop2h 10m

C$ 204

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Tue 2/12

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

Nonstop2h 00m

Václav Havel Prague

Tue 2/12

9:20 p.m.-10:30 p.m.

Nonstop2h 10m

C$ 209

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Sun 9/11

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

Nonstop2h 00m

Václav Havel Prague

Wed 12/11

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

Nonstop2h 10m

C$ 210

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Wed 1/10

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

Nonstop2h 00m

Václav Havel Prague

Wed 8/10

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

Nonstop2h 00m

C$ 211

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Mon 20/10

6:40 a.m.-6:55 p.m.

1 stop11h 15m

Václav Havel Prague

Fri 24/10

4:20 p.m.-9:20 p.m.

1 stop6h 00m

C$ 286

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Wed 10/9

1:30 p.m.-8:05 p.m.

1 stop5h 35m

Václav Havel Prague

Fri 19/9

8:35 p.m.-12:30 p.m.

1 stop16h 55m

C$ 301

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

Fri 5/12

6:40 a.m.-2:20 p.m.

1 stop6h 40m

Václav Havel Prague

Mon 8/12

11:15 a.m.-9:20 p.m.

1 stop11h 05m

C$ 303

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Prague from

How to get the cheapest flight ticket from London 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 and Prague?

What is the cheapest month to fly to Prague?

If you are unable to visit Prague during the month of June, then departing from London during the month January is also very affordable. Most momondo users find prices during this month for around C$ 88.

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 Sunday when prices can be found for as low as C$ 117. 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 Monday because tickets tend to average around C$ 214. 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?

In the evening is the cheapest time of day to fly from London to Prague when you can find flight prices for as low as C$ 151. Flying to Prague in the evening 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 at noon when prices are around C$ 162.

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

Fly from London Luton to Václav Havel Prague for the best London - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Prague for around C$ 298 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Prague from London for as low as C$ 221 on momondo.

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

There are 2 cabin classes available to choose from on London 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 to Prague flights?

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

How have London to Prague flight prices changed over time?

As of August 2025, prices for London to Prague flights are approximately 15% more expensive when compared to flights at the same time last year.

When to book flights from London to Prague

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

Cheap London to Prague (LON to PRG) flight deals and tips

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

Best price found

C$ 128

Fastest flight time

1h 55m

Direct flights

Every day

Airports in Prague

1 airport
The best one-way flight to Prague from London in the past 72 hours is C$ 128. The best round-trip flight deal from London to Prague found on momondo in the last 72 hours is C$ 185.
The fastest flight from London to Prague takes 1h 55m
Direct flights go from London to Prague every day.
There is 1 airport near Prague: Václav Havel Prague (PRG)
Search flight deals

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

    The distance between London and Václav Havel Prague is about 1031.7 km. Flights usually cover this in 1h 55m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from London to Václav Havel Prague Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Václav Havel Prague Airport.

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

    The required travel and health documents for your Václav Havel Prague Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Václav Havel Prague Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Best airlines flying from London to Prague

Compare and see reviews for airlines that fly from London to Prague with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom C$ 97Free CancellationRating
6.8
5,153 reviews
Search Ryanair flights
British AirwaysPriceFrom C$ 151Free CancellationRating
6.6
7,277 reviews
Search British Airways flights

  • Ryanair Flights From London to Prague

    Ryanair operates around 9 flights from London to Prague every week. The average price of these flights found in the last 72 hours has been C$ 89, but momondo users have found Ryanair deals from London to Prague from as low as C$ 70 round-trip. Ryanair has been scored 6.8/10 in 5,153 reviews.

  • British Airways Flights From London to Prague

    The best British Airways deal for London to Prague flight tickets found on momondo in the last 72 hours was C$ 109, round-trip. It should be noted that an average British Airways flight deal for this route in this time was higher, at C$ 144 round-trip. British Airways operates 16 flights out of London into Prague in an average week, so prices vary by time and availability. 7,277 British Airways reviews by users on momondo have scored the airline at 6.6/10.

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. momondo enables you to select and highlight flights to Prague from London with this policy.

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?

If you are not ready to book a flight from London to Prague now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Prague and let you know when they change.

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