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Cheap flights from Prague to London from $60

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Prague to London departing on 12/24. 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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Cheap round-trip flights

British Airways Logo
9:20 pm - 10:30 pmPRG-LHR
2h 10mnonstop
British Airways Logo
7:50 pm - 10:50 pmLHR-PRG
2h 00mnonstop
$120British Airways
Find Deal
Tue, Mar 3 - Fri, Mar 6
British Airways Logo
9:35 pm - 10:45 pmPRG-LHR
2h 10mnonstop
British Airways Logo
7:05 am - 10:05 amLHR-PRG
2h 00mnonstop
$123British Airways
Find Deal
Mon, Nov 17 - Wed, Nov 19
British Airways Logo
9:20 pm - 10:30 pmPRG-LHR
2h 10mnonstop
British Airways Logo
7:05 am - 10:05 amLHR-PRG
2h 00mnonstop
$124British Airways
Find Deal
Tue, Nov 4 - Wed, Nov 5
British Airways Logo
6:45 am - 8:10 amPRG-LHR
2h 25mnonstop
British Airways Logo
7:50 pm - 10:50 pmLHR-PRG
2h 00mnonstop
$127British Airways
Find Deal
Thu, Nov 13 - Sun, Nov 16
British Airways Logo
6:45 am - 8:10 amPRG-LHR
2h 25mnonstop
British Airways Logo
7:50 pm - 10:50 pmLHR-PRG
2h 00mnonstop
$128British Airways
Find Deal
Thu, Nov 6 - Sun, Nov 9
British Airways Logo
9:15 pm - 10:15 pmPRG-LHR
2h 00mnonstop
British Airways Logo
6:35 am - 9:35 amLHR-PRG
2h 00mnonstop
$130British Airways
Find Deal
Wed, Oct 15 - Tue, Oct 21
British Airways Logo
6:45 am - 8:10 amPRG-LHR
2h 25mnonstop
British Airways Logo
7:05 am - 10:05 amLHR-PRG
2h 00mnonstop
$131British Airways
Find Deal
Thu, Nov 6 - Sun, Nov 9
Multiple Airlines Logo
9:00 pm - 9:55 pmPRG-LHR
1h 55mnonstop
Multiple Airlines Logo
6:40 am - 8:20 pmLHR-PRG
12h 40m1 stop
$189Multiple Airlines
Find Deal
Fri, Oct 17 - Sun, Oct 19
Scandinavian Airlines Logo
7:35 pm - 8:55 amPRG-LHR
14h 20m1 stop
Scandinavian Airlines Logo
6:40 am - 8:15 pmLHR-PRG
12h 35m1 stop
$198Scandinavian Airlines
Find Deal
Mon, Oct 20 - Wed, Oct 22
Scandinavian Airlines Logo
10:55 am - 5:00 pmPRG-LHR
7h 05m1 stop
Scandinavian Airlines Logo
6:40 am - 6:55 pmLHR-PRG
11h 15m1 stop
$215Scandinavian Airlines
Find Deal
Thu, Oct 9 - Mon, Oct 13

British Airways flights from Prague to London Heathrow Airport

Our best British Airways deals on Prague to London Heathrow Airport flight tickets
British Airways
Mar 3
PRG9:20 pmVáclav Havel Prague
2h 10m
LHR10:30 pmLondon Heathrow
Mar 6
LHR7:50 pmLondon Heathrow
2h 00m
PRG10:50 pmVáclav Havel Prague
$120
Find similar
British Airways
Nov 17
PRG9:35 pmVáclav Havel Prague
2h 10m
LHR10:45 pmLondon Heathrow
Nov 19
LHR7:05 amLondon Heathrow
2h 00m
PRG10:05 amVáclav Havel Prague
$123
Find similar
British Airways
Nov 4
PRG9:20 pmVáclav Havel Prague
2h 10m
LHR10:30 pmLondon Heathrow
Nov 5
LHR7:05 amLondon Heathrow
2h 00m
PRG10:05 amVáclav Havel Prague
$124
Find similar

Lufthansa flights from Prague to London Heathrow Airport

Our best Lufthansa deals on Prague to London Heathrow Airport flight tickets
Lufthansa
Oct 1
PRG4:40 pmVáclav Havel Prague
4h 00m
1 stop
LHR7:40 pmLondon Heathrow
Oct 15
LHR10:50 amLondon Heathrow
4h 10m
1 stop
PRG4:00 pmVáclav Havel Prague
$225
Find similar
Lufthansa
Sep 23
PRG6:20 amVáclav Havel Prague
4h 35m
1 stop
LHR9:55 amLondon Heathrow
Oct 22
LHR4:25 pmLondon Heathrow
3h 55m
1 stop
PRG9:20 pmVáclav Havel Prague
$263
Find similar
Lufthansa
Sep 26
PRG6:30 pmVáclav Havel Prague
4h 40m
1 stop
LHR10:10 pmLondon Heathrow
Sep 27
LHR6:30 pmLondon Heathrow
3h 45m
1 stop
PRG11:15 pmVáclav Havel Prague
$309
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Prague to London Heathrow Airport 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 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Prague to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Tue 3/3

9:20 pm-10:30 pm

Nonstop2h 10m

London Heathrow

Fri 3/6

7:50 pm-10:50 pm

Nonstop2h 00m

$120

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Mon 11/17

9:35 pm-10:45 pm

Nonstop2h 10m

London Heathrow

Wed 11/19

7:05 am-10:05 am

Nonstop2h 00m

$123

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Tue 11/4

9:20 pm-10:30 pm

Nonstop2h 10m

London Heathrow

Wed 11/5

7:05 am-10:05 am

Nonstop2h 00m

$124

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Thu 11/13

6:45 am-8:10 am

Nonstop2h 25m

London Heathrow

Sun 11/16

7:50 pm-10:50 pm

Nonstop2h 00m

$127

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Thu 11/6

6:45 am-8:10 am

Nonstop2h 25m

London Heathrow

Sun 11/9

7:50 pm-10:50 pm

Nonstop2h 00m

$128

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Wed 10/15

9:15 pm-10:15 pm

Nonstop2h 00m

London Heathrow

Tue 10/21

6:35 am-9:35 am

Nonstop2h 00m

$130

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Thu 11/6

6:45 am-8:10 am

Nonstop2h 25m

London Heathrow

Sun 11/9

7:05 am-10:05 am

Nonstop2h 00m

$131

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Fri 10/17

9:00 pm-9:55 pm

Nonstop1h 55m

London Heathrow

Sun 10/19

6:40 am-8:20 pm

1 stop12h 40m

$189

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Mon 10/20

7:35 pm-8:55 am

1 stop14h 20m

London Heathrow

Wed 10/22

6:40 am-8:15 pm

1 stop12h 35m

$198

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Thu 10/9

10:55 am-5:00 pm

1 stop7h 05m

London Heathrow

Mon 10/13

6:40 am-6:55 pm

1 stop11h 15m

$215

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 London from

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

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 London Heathrow Airport?

The month of January is, on average, the cheapest month to fly to London Heathrow Airport from Prague, with most prices found around $115. If you’re not able to fly to London Heathrow Airport in January, then March is your next best option. Flight prices from Prague to London Heathrow Airport during March average around $141.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Friday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $674. The most expensive day to fly to London Heathrow Airport is Sunday, with ticket prices averaging around $798.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Prague to London Heathrow Airport in the afternoon for as low as $278. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $773.

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

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

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Prague when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $185 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Prague for as low as $130 on momondo.

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

There are 4 cabin classes available to choose from on Václav Havel Prague to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of September 2025, prices for Prague to London Heathrow Airport flights are approximately 13% more expensive when compared to flights at the same time last year.

When to book flights from Prague to London Heathrow Airport

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

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

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

Best Price Found

$169

Fastest flight time

1h 55m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Prague in the past 72 hours is $169. The best round-trip flight deal from Prague to London Heathrow Airport found on momondo in the last 72 hours is $455.
The fastest flight from Prague to London Heathrow Airport takes 1h 55m
Direct flights go from Prague to London Heathrow Airport every day.
Search flight deals

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

    The distance between Václav Havel Prague and London Heathrow is about 655.2 mi. Typically, this will take 1h 55m by plane in normal conditions.

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

    Prices for flights from Václav Havel Prague Airport to London Heathrow Airport were last updated today.

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

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

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Prague to London Heathrow Airport

Compare and see reviews for airlines that fly from Prague to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $109Free CancellationRating
6.7
7,367 reviews
Search British Airways flights

  • British Airways Flights From Prague to London Heathrow Airport

    The lowest priced British Airways flight from Prague to London Heathrow Airport from the last 72 hours was $109. Generally, British Airways has 16 flights on this route every week with an average price of $197. British Airways is rated 6.7/10 by our users.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Dover
Luton
Slough
Milton Keynes
Hayes
Guildford
Dartford
Crawley
Stansted
Chelmsford
Salisbury
Brentwood
Ilford
Folkestone
Colchester
Swindon
Stratford-upon-Avon
Watford

Why use momondo?

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

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

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

Flights from Prague to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Prague.

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

Of course. momondo tracks the price of Prague to London 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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