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Cheap flights from Prague to London from $31

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 10/14. 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

Wizz Air Logo
9:40 am - 10:45 amPRG-LTN
2h 05mnonstop
Wizz Air Logo
6:00 am - 9:00 amLTN-PRG
2h 00mnonstop
$56Wizz Air
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Thu, Oct 2 - Sun, Oct 5
Wizz Air Logo
9:40 am - 10:45 amPRG-LTN
2h 05mnonstop
Wizz Air Logo
6:00 am - 9:00 amLTN-PRG
2h 00mnonstop
$57Wizz Air
Find Deal
Thu, Sep 25 - Mon, Sep 29
easyJet Logo
7:20 pm - 8:30 pmPRG-LGW
2h 10mnonstop
easyJet Logo
5:15 pm - 8:10 pmLGW-PRG
1h 55mnonstop
$61easyJet
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Fri, Nov 7 - Mon, Nov 10
easyJet Logo
9:50 am - 10:55 amPRG-LTN
2h 05mnonstop
easyJet Logo
7:00 am - 10:00 amLTN-PRG
2h 00mnonstop
$62easyJet
Find Deal
Tue, Sep 30 - Sun, Oct 5
Logo
10:50 am - 11:55 amPRG-LTN
2h 05mnonstop
Logo
6:00 am - 9:00 amLTN-PRG
2h 00mnonstop
$66
Find Deal
Thu, Sep 25 - Sun, Sep 28
Logo
8:05 am - 9:05 pmPRG-LTN
14h 00m1 stop
Logo
3:20 pm - 6:20 pmLTN-PRG
2h 00mnonstop
$89
Find Deal
Fri, Nov 7 - Mon, Nov 10
British Airways Logo
9:20 pm - 10:30 pmPRG-LHR
2h 10mnonstop
British Airways Logo
5:35 pm - 8:40 pmLHR-PRG
2h 05mnonstop
$120British Airways
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Tue, Mar 10 - Wed, Mar 11
British Airways Logo
6:45 am - 8:10 amPRG-LHR
2h 25mnonstop
British Airways Logo
7:50 pm - 10:50 pmLHR-PRG
2h 00mnonstop
$121British Airways
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Tue, Mar 3 - Fri, Mar 6
Scandinavian Airlines Logo
4:20 pm - 9:20 pmPRG-LHR
6h 00m1 stop
Scandinavian Airlines Logo
6:40 am - 8:20 pmLHR-PRG
12h 40m1 stop
$206Scandinavian Airlines
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Fri, Oct 17 - Sun, Oct 19
Scandinavian Airlines Logo
10:50 am - 5:00 pmPRG-LHR
7h 10m1 stop
Scandinavian Airlines Logo
5:30 pm - 8:20 pmLHR-PRG
25h 50m1 stop
$220Scandinavian Airlines
Find Deal
Wed, Oct 8 - Sat, Oct 18

Scandinavian Airlines flights from Prague to London

Our best Scandinavian Airlines deals on Prague to London flight tickets
Scandinavian Airlines
Oct 17
PRG4:20 pmVáclav Havel Prague
6h 00m
1 stop
LHR9:20 pmLondon Heathrow
Oct 19
LHR6:40 amLondon Heathrow
12h 40m
1 stop
PRG8:20 pmVáclav Havel Prague
$206
Find similar
Scandinavian Airlines
Sep 20
PRG10:50 amVáclav Havel Prague
6h 35m
1 stop
LHR4:25 pmLondon Heathrow
Oct 22
LHR7:30 pmLondon Heathrow
13h 15m
1 stop
PRG9:45 amVáclav Havel Prague
$308
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British Airways flights from Prague to London

Our best British Airways deals on Prague to London flight tickets
British Airways
Mar 10
PRG9:20 pmVáclav Havel Prague
2h 10m
LHR10:30 pmLondon Heathrow
Mar 11
LHR5:35 pmLondon Heathrow
2h 05m
PRG8:40 pmVáclav Havel Prague
$120
Find similar
British Airways
Mar 3
PRG6:45 amVáclav Havel Prague
2h 25m
LHR8:10 amLondon Heathrow
Mar 6
LHR7:50 pmLondon Heathrow
2h 00m
PRG10:50 pmVáclav Havel Prague
$121
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
$122
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momondo Fare Finder

 
Customize your flight search to find flights from Prague to London 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 15, 2025.
Use the filters below to find and compare flights from Prague to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PragueLondon

PRG - LTN

PRGLTN

Václav Havel Prague

Thu 10/2

9:40 am-10:45 am

Nonstop2h 05m

London Luton

Sun 10/5

6:00 am-9:00 am

Nonstop2h 00m

$56

PragueLondon

PRG - LTN

PRGLTN

Václav Havel Prague

Thu 9/25

9:40 am-10:45 am

Nonstop2h 05m

London Luton

Mon 9/29

6:00 am-9:00 am

Nonstop2h 00m

$57

PragueLondon

PRG - LGW

PRGLGW

Václav Havel Prague

Fri 11/7

7:20 pm-8:30 pm

Nonstop2h 10m

London Gatwick

Mon 11/10

5:15 pm-8:10 pm

Nonstop1h 55m

$61

PragueLondon

PRG - LTN

PRGLTN

Václav Havel Prague

Tue 9/30

9:50 am-10:55 am

Nonstop2h 05m

London Luton

Sun 10/5

7:00 am-10:00 am

Nonstop2h 00m

$62

PragueLondon

PRG - LTN

PRGLTN

Václav Havel Prague

Thu 9/25

10:50 am-11:55 am

Nonstop2h 05m

London Luton

Sun 9/28

6:00 am-9:00 am

Nonstop2h 00m

$66

PragueLondon

PRG - LTN

PRGLTN

Václav Havel Prague

Fri 11/7

8:05 am-9:05 pm

1 stop14h 00m

London Luton

Mon 11/10

3:20 pm-6:20 pm

Nonstop2h 00m

$89

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Tue 3/10

9:20 pm-10:30 pm

Nonstop2h 10m

London Heathrow

Wed 3/11

5:35 pm-8:40 pm

Nonstop2h 05m

$120

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Tue 3/3

6:45 am-8:10 am

Nonstop2h 25m

London Heathrow

Fri 3/6

7:50 pm-10:50 pm

Nonstop2h 00m

$121

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Fri 10/17

4:20 pm-9:20 pm

1 stop6h 00m

London Heathrow

Sun 10/19

6:40 am-8:20 pm

1 stop12h 40m

$206

PragueLondon

PRG - LHR

PRGLHR

Václav Havel Prague

Wed 10/8

10:50 am-5:00 pm

1 stop7h 10m

London Heathrow

Sat 10/18

5:30 pm-8:20 pm

1 stop25h 50m

$220

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

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 Prague and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Prague is in January. Flight prices, which tend to average around $55, are often lower during this time because this is during the off-season. The month of March is another great option to travel to London, with average flight prices from Prague averaging around $62.

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

The cheapest day to depart from Prague to London is on a Friday. Travelers who choose to depart for London on a Friday will often find tickets for as low as $424. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $766. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from Prague in the evening is the least expensive time of day to depart. momondo users have found prices as low as $126 when looking at flights departing in the evening. Flights to London are more costly in the morning, with an average ticket price of $680. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

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

You are more likely to see cheaper flights to London from Prague when booking weeks ahead of your departure date. In general, you can expect to find flights to London 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 from Prague for as low as $130 on momondo.

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

There are 4 cabin classes available to choose from on Václav Havel Prague to London 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 Prague to London flights?

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

How have Prague to London flight prices changed over time?

As of September 2025, prices for Prague to London flights are approximately 44% cheaper when compared to flights at the same time last year.

When to book flights from Prague to London

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

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

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

Best Price Found

$50

Fastest flight time

1h 55m

Direct flights

Every day

Airports in London

3 airports
The best one-way flight to London from Prague in the past 72 hours is $50. The best round-trip flight deal from Prague to London found on momondo in the last 72 hours is $56.
The fastest flight from Prague to London takes 1h 55m
Direct flights go from Prague to London every day.
There are 3 airports near London: London Heathrow (LHR), London Luton (LTN), London Gatwick (LGW)
Search flight deals

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

    The distance between Václav Havel Prague and London is about 641.1 mi. By plane, this route typically takes 1h 55m.

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

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

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

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

    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.

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

    The required travel and health documents for your London 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 London. 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 Prague to London?

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

Best airlines flying from Prague to London

Compare and see reviews for airlines that fly from Prague to London with momondo
Airline
Rating
Free Cancellation
Price
Wizz AirPriceFrom $45Free CancellationRating
6.0
151 reviews
Search Wizz Air flights
RyanairPriceFrom $55Free CancellationRating
6.8
5,157 reviews
Search Ryanair flights
easyJetPriceFrom $62Free CancellationRating
6.9
1,820 reviews
Search easyJet flights
British AirwaysPriceFrom $109Free CancellationRating
6.6
7,361 reviews
Search British Airways flights

  • easyJet Flights From Prague to London

    The lowest priced easyJet flight from Prague to London from the last 72 hours was $62. Generally, easyJet has 6 flights on this route every week with an average price of $125. easyJet is rated 6.9/10 by our users.

  • Ryanair Flights From Prague to London

    Ryanair (6.8/10 from 5,157 reviews) operates around 10 flights from Prague to London in any given week. The average Ryanair airfare for this route is around $158, with deals from around $55 rare but found on momondo. Referenced prices are for round-trip Prague to London flight searches in the last 72 hours.

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
Brentwood
Ilford
Folkestone
Colchester
Watford
Richmond
Canterbury
Wembley

Why use momondo?

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

Finding the right flight to London from Prague is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

All flight searches from Prague to London on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Prague to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport