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Cheap flights from London to the Czech Republic from C$ 129

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 the Czech Republic departing on 31/12. 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 the Czech Republic

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
2:55 p.m. - 4:10 p.m.PRG-LHR
2h 15mdirect
C$ 188British Airways
Find Deal
sáb, 7 fev - sáb, 14 fev
British Airways Logo
6:05 p.m. - 9:05 p.m.LHR-PRG
2h 00mdirect
British Airways Logo
9:30 p.m. - 10:40 p.m.PRG-LHR
2h 10mdirect
C$ 195British Airways
Find Deal
sáb, 8 nov - qua, 12 nov
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$ 196British Airways
Find Deal
sáb, 8 nov - dom, 9 nov
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$ 205British Airways
Find Deal
qua, 12 nov - qua, 19 nov
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$ 206British Airways
Find Deal
qua, 4 mar - qui, 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$ 207British Airways
Find Deal
seg, 2 mar - qui, 5 mar
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$ 210British Airways
Find Deal
dom, 8 mar - sáb, 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$ 212British Airways
Find Deal
sáb, 31 jan - seg, 2 fev
KLM Logo
11:45 a.m. - 5:35 p.m.LHR-PRG
4h 50m1 stop
KLM Logo
6:00 a.m. - 9:00 a.m.PRG-LHR
4h 00m1 stop
C$ 307KLM
Find Deal
qua, 26 nov - qua, 3 dez
Air Serbia Logo
1:20 p.m. - 8:45 a.m.LHR-PRG
18h 25m1 stop
Air Serbia Logo
8:30 p.m. - 12:20 p.m.PRG-LHR
16h 50m1 stop
C$ 310Air Serbia
Find Deal
sex, 6 fev - dom, 8 fev

British Airways flights from London to Czech Republic

Our best British Airways deals on London to Czech Republic flight tickets
British Airways
19 Oct
LHR6:50 a.m.London Heathrow
2h 00m
PRG9:50 a.m.Václav Havel Prague
8 Nov
PRG7:15 p.m.Václav Havel Prague
2h 10m
LHR8:25 p.m.London Heathrow
C$ 186
Find similar
British Airways
7 Feb
LHR6:05 p.m.London Heathrow
2h 00m
PRG9:05 p.m.Václav Havel Prague
14 Feb
PRG2:55 p.m.Václav Havel Prague
2h 15m
LHR4:10 p.m.London Heathrow
C$ 188
Find similar
British Airways
8 Nov
LHR6:05 p.m.London Heathrow
2h 00m
PRG9:05 p.m.Václav Havel Prague
12 Nov
PRG9:30 p.m.Václav Havel Prague
2h 10m
LHR10:40 p.m.London Heathrow
C$ 195
Find similar

KLM flights from London to Czech Republic

Our best KLM deals on London to Czech Republic flight tickets
KLM
26 Nov
LHR11:45 a.m.London Heathrow
4h 50m
1 stop
PRG5:35 p.m.Václav Havel Prague
3 Dec
PRG6:00 a.m.Václav Havel Prague
4h 00m
1 stop
LHR9:00 a.m.London Heathrow
C$ 307
Find similar
KLM
28 Oct
LHR11:45 a.m.London Heathrow
4h 50m
1 stop
PRG5:35 p.m.Václav Havel Prague
4 Nov
PRG6:00 a.m.Václav Havel Prague
5h 45m
1 stop
LHR10:45 a.m.London Heathrow
C$ 322
Find similar
KLM
27 Oct
LHR5:05 p.m.London Heathrow
4h 15m
1 stop
PRG10:20 p.m.Václav Havel Prague
31 Oct
PRG6:00 a.m.Václav Havel Prague
4h 00m
1 stop
LHR9:00 a.m.London Heathrow
C$ 331
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London 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, momondo users made 96,600 searches. Data last updated 14 outubro 2025.
Use the filters below to find and compare flights from London to the Czech Republic that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

sáb 7/2

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

Nonstop2h 00m

Václav Havel Prague

sáb 14/2

2:55 p.m.-4:10 p.m.

Nonstop2h 15m

C$ 188

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

sáb 8/11

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

Nonstop2h 00m

Václav Havel Prague

qua 12/11

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

Nonstop2h 10m

C$ 195

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

sáb 8/11

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

Nonstop2h 00m

Václav Havel Prague

dom 9/11

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

Nonstop2h 25m

C$ 196

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

qua 12/11

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

Nonstop2h 00m

Václav Havel Prague

qua 19/11

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

Nonstop2h 10m

C$ 205

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

qua 4/3

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

Nonstop2h 00m

Václav Havel Prague

qui 12/3

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

Nonstop2h 10m

C$ 206

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

seg 2/3

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

Nonstop2h 00m

Václav Havel Prague

qui 5/3

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

Nonstop2h 10m

C$ 207

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

dom 8/3

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

Nonstop2h 00m

Václav Havel Prague

sáb 21/3

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

Nonstop2h 25m

C$ 210

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

sáb 31/1

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

Nonstop2h 00m

Václav Havel Prague

seg 2/2

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

Nonstop2h 10m

C$ 212

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

qua 26/11

11:45 a.m.-5:35 p.m.

1 stop4h 50m

Václav Havel Prague

qua 3/12

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

1 stop4h 00m

C$ 307

LondonPrague

LHR - PRG

LHRPRG

London Heathrow

sex 6/2

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

1 stop18h 25m

Václav Havel Prague

dom 8/2

8:30 p.m.-12:20 p.m.

1 stop16h 50m

C$ 310

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 the Czech Republic from

How to get the cheapest flight ticket from London to Czech Republic

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 cheapest month to fly to Czech Republic?

If you are unable to visit Czech Republic 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$ 92.

What is the cheapest day to depart on your flight to Czech Republic?

The cheapest day to depart on your flight to Czech Republic is on a Sunday when prices can be found for as low as C$ 202. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Czech Republic on Monday is C$ 314.

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

Our data shows that the cheapest London to Czech Republic flights are usually those with departure times in the evening. Our users have found flights to Czech Republic in the evening for as low as C$ 159. Flights in the morning are often more expensive with an average ticket price of C$ 312.

What is the cheapest London to Czech Republic flight route?

Fly from London Luton to Václav Havel Prague for the best London - Czech Republic flight prices

How far in advance should I book a flight to Czech Republic?

You are more likely to see cheaper flights to Czech Republic from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Czech Republic for around C$ 310 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Czech Republic from London for as low as C$ 244 on momondo.

What cabin class options are available on London to Czech Republic flights?

There is only 1 cabin class available to choose from on London to Czech Republic 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 Czech Republic flights?

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

Cheap London to Czech Republic flight deals and tips

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

Fastest flight time

2h 00m

Direct flights

Every day

Airports in Czech Republic

1 airport
The fastest flight from London to Czech Republic takes 2h 00m
Direct flights go from London to Czech Republic every day.
There is 1 airport near Czech Republic: Václav Havel Prague (PRG)
Search flight deals

  • When did momondo last update prices for flights from London to Czech Republic?

    Prices for flights from London to Czech Republic are updated daily.

  • How many operators does momondo search for flights from London to Czech Republic?

  • How old do you have to be to fly from London to Czech Republic?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Czech Republic.

  • What documentation or ID do you need to fly to Czech Republic?

    The required travel and health documents for your Czech Republic 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 Czech Republic. 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 Czech Republic?

Best airlines flying from London to Czech Republic

Compare and see reviews for airlines that fly from London to Czech Republic with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom C$ 78Free CancellationRating
6.8
5,179 reviews
Search Ryanair flights
British AirwaysPriceFrom C$ 153Free CancellationRating
6.7
7,454 reviews
Search British Airways flights

Why use momondo?

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

It is quick and easy to find London to Czech Republic 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 Czech Republic that suits you.

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

Yes. momondo enables you to select and highlight flights to Czech Republic from London with this policy.

How can momondo help me find flights from London to Czech Republic?

momondo helps you find the best flight between London and Czech Republic by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

An easier way to manage your Czech Republic trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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Find better results for your trip to the Czech Republic

Popular Cities in the Czech Republic

Popular flights according to clicks in the last 7 days on momondo
Flights to Praguefrom C$ 631
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