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Cheap flights from London Heathrow Airport to Prague from £51

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 17/4. 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
0 bags

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Find the cheapest flights from London Heathrow Airport to Prague

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from London Heathrow Airport to Prague.
06:35 - 09:35LHR-PRG
2h 00mdirect
21:35 - 22:35PRG-LHR
2h 00mdirect
£85British Airways
Find Deal
Mon, 22 Sep - Thu, 25 Sep
20:00 - 23:00LHR-PRG
2h 00mdirect
21:10 - 22:10PRG-LHR
2h 00mdirect
£94British Airways
Find Deal
Tue, 2 Sep - Tue, 9 Sep
07:25 - 21:20LHR-PRG
12h 55m1 stop
06:20 - 19:40PRG-LHR
14h 20m1 stop
£165Lufthansa
Find Deal
Thu, 24 Apr - Sat, 26 Apr
09:00 - 21:20LHR-PRG
11h 20m1 stop
09:35 - 15:40PRG-LHR
7h 05m1 stop
£167Lufthansa
Find Deal
Wed, 14 May - Wed, 21 May
17:50 - 22:25LHR-PRG
3h 35m1 stop
18:45 - 21:35PRG-LHR
3h 50m1 stop
£168Brussels Airlines
Find Deal
Thu, 24 Apr - Mon, 28 Apr
17:50 - 22:25LHR-PRG
3h 35m1 stop
06:50 - 17:05PRG-LHR
11h 15m1 stop
£175Brussels Airlines
Find Deal
Wed, 23 Apr - Wed, 30 Apr
20:55 - 08:20LHR-PRG
10h 25m1 stop
14:30 - 20:55PRG-LHR
7h 25m1 stop
£186KLM
Find Deal
Wed, 23 Jul - Thu, 24 Jul
20:55 - 08:20LHR-PRG
10h 25m1 stop
21:25 - 07:40PRG-LHR
11h 15m1 stop
£189KLM
Find Deal
Mon, 23 Jun - Wed, 25 Jun
06:30 - 12:05LHR-PRG
4h 35m1 stop
19:40 - 09:20PRG-LHR
14h 40m1 stop
£195LOT
Find Deal
Tue, 15 Apr - Fri, 18 Apr
06:30 - 19:00LHR-PRG
11h 30m1 stop
19:40 - 09:20PRG-LHR
14h 40m1 stop
£197LOT
Find Deal
Wed, 14 May - Fri, 16 May

British Airways flights from London Heathrow Airport to Prague

Our best British Airways deals on London Heathrow Airport to Prague flight tickets
British Airways
22 Sept
LHR06:35London Heathrow
2h 00m
PRG09:35Václav Havel Prague
25 Sept
PRG21:35Václav Havel Prague
2h 00m
LHR22:35London Heathrow
British Airways
2 Sept
LHR20:00London Heathrow
2h 00m
PRG23:00Václav Havel Prague
9 Sept
PRG21:10Václav Havel Prague
2h 00m
LHR22:10London Heathrow
British Airways
7 Sept
LHR06:50London Heathrow
2h 00m
PRG09:50Václav Havel Prague
9 Sept
PRG21:10Václav Havel Prague
2h 00m
LHR22:10London Heathrow

Scandinavian Airlines flights from London Heathrow Airport to Prague

Our best Scandinavian Airlines deals on London Heathrow Airport to Prague flight tickets
Scandinavian Airlines
23 Apr
LHR06:40London Heathrow
12h 35m
1 stop
PRG20:15Václav Havel Prague
7 May
PRG20:30Václav Havel Prague
13h 25m
1 stop
LHR08:55London Heathrow
Scandinavian Airlines
23 Apr
LHR06:40London Heathrow
12h 35m
1 stop
PRG20:15Václav Havel Prague
25 Apr
PRG10:25Václav Havel Prague
10h 30m
1 stop
LHR19:55London Heathrow
Scandinavian Airlines
23 Apr
LHR06:40London Heathrow
12h 35m
1 stop
PRG20:15Václav Havel Prague
24 Apr
PRG10:55Václav Havel Prague
7h 05m
1 stop
LHR17:00London Heathrow

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?

The month of January is, on average, the cheapest month to fly to Prague from London Heathrow Airport, with most prices found around £115. If you aren’t able to travel during the month of January, then book flights to Prague from London Heathrow Airport during November instead. Flights to Prague in November, while not as cheap as those in January, still average around £136.

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 Wednesday when prices can be found for as low as £55. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Prague for around £121.

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

The cheapest time of day to fly to Prague is in the morning when flights can be purchased for as low as £81. In the evening is when there is more demand to fly to Prague, so prices are often more expensive at around £134 per ticket.

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 24 weeks ahead of your departure date. In general, you can expect to find flights to Prague for around £162 when searching 24 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 £121 on momondo.

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

There are 3 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.

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

As of March 2025, prices for London Heathrow Airport to Prague flights are approximately 20% 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 return 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

Best price found

£51

Fastest flight time

1h 55m

Direct flights

Every day

Airports in Prague

1 airport
The best one-way flight to Prague from London Heathrow Airport in the past 72 hours is £51. The best return flight deal from London Heathrow Airport to Prague found on momondo in the last 72 hours is £85.
The fastest flight from London Heathrow Airport to Prague takes 1h 55m
Direct flights go from London Heathrow Airport to Prague every day.
There is 1 airport near Prague: Václav Havel Prague (PRG)

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

    A flight from London Heathrow to Václav Havel Prague will travel around 655.2 mi. 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 updated daily.

  • 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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
Wizz AirPriceFrom £40Free CancellationRating
5.9
137 reviews
Search Wizz Air flights
easyJetPriceFrom £55Free CancellationRating
6.9
1,792 reviews
Search easyJet flights
British AirwaysPriceFrom £92Free CancellationRating
6.6
6,712 reviews
Search British Airways flights
SWISSPriceFrom £135Free CancellationRating
7.5
1,569 reviews
Search SWISS flights
KLMPriceFrom £140Free CancellationRating
7.8
1,319 reviews
Search KLM flights
LufthansaPriceFrom £143Free CancellationRating
6.7
6,952 reviews
Search Lufthansa flights
LOTPriceFrom £145Free CancellationRating
7.6
1,061 reviews
Search LOT flights
Brussels AirlinesPriceFrom £152Free CancellationRating
7.3
344 reviews
Search Brussels Airlines flights
  • British Airways Flights From London Heathrow Airport to Prague

    British Airways is one of the most popular airlines flying from London Heathrow Airport to Prague, operating 15 flights/week on average for this route. A good British Airways flight deal for London Heathrow Airport to Prague starts from £119 round-trip, up to an average price of £222. Our users have rated British Airways at 6.6/10.


Travelling to a place near Prague?

Book flights to Prague if you plan to visit one of these locations
Liberec
Pilsen
Český Krumlov

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Prague for 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?

Once you have performed a search for London to Prague flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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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