Cheap Flights from London Heathrow to Prague from 92 €

Compare London Heathrow to Prague flight deals

Find the cheapest month or even day of the year to fly to Prague

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Flight deals from London Heathrow to Prague

Looking for a cheap last-minute deal or the best return flight from London Heathrow to Prague? Find the lowest prices on one-way and return tickets right here.

Prague.92 € per passenger.Departing Wed, 14 Jan, returning Wed, 21 Jan.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Wed, 14 Jan, arriving in Prague.Inbound direct flight with British Airways departs from Prague on Wed, 21 Jan, arriving in London Heathrow.Price includes taxes and charges.From 92 €, select.

Prague.93 € per passenger.Departing Sat, 31 Jan, returning Wed, 4 Feb.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Sat, 31 Jan, arriving in Prague.Inbound direct flight with British Airways departs from Prague on Wed, 4 Feb, arriving in London Heathrow.Price includes taxes and charges.From 93 €, select.

Prague.95 € per passenger.Departing Mon, 2 Feb, returning Wed, 4 Feb.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Mon, 2 Feb, arriving in Prague.Inbound direct flight with British Airways departs from Prague on Wed, 4 Feb, arriving in London Heathrow.Price includes taxes and charges.From 95 €, select.

Prague.98 € per passenger.Departing Tue, 7 Oct, returning Thu, 9 Oct.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Tue, 7 Oct, arriving in Prague.Inbound direct flight with British Airways departs from Prague on Thu, 9 Oct, arriving in London Heathrow.Price includes taxes and charges.From 98 €, select.

Prague.98 € per passenger.Departing Mon, 1 Dec, returning Wed, 10 Dec.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Mon, 1 Dec, arriving in Prague.Inbound direct flight with British Airways departs from Prague on Wed, 10 Dec, arriving in London Heathrow.Price includes taxes and charges.From 98 €, select.

Prague.98 € per passenger.Departing Tue, 30 Sep, returning Tue, 30 Sep.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Tue, 30 Sep, arriving in Prague.Inbound direct flight with British Airways departs from Prague on Tue, 30 Sep, arriving in London Heathrow.Price includes taxes and charges.From 98 €, select.

Prague.100 € per passenger.Departing Mon, 10 Nov, returning Thu, 13 Nov.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Mon, 10 Nov, arriving in Prague.Inbound direct flight with British Airways departs from Prague on Thu, 13 Nov, arriving in London Heathrow.Price includes taxes and charges.From 100 €, select.

Prague.101 € per passenger.Departing Mon, 24 Nov, returning Wed, 24 Dec.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Mon, 24 Nov, arriving in Prague.Inbound direct flight with British Airways departs from Prague on Wed, 24 Dec, arriving in London Heathrow.Price includes taxes and charges.From 101 €, select.

Find the cheapest month to fly from London Heathrow to Prague

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Heathrow to Prague flights are currently cheapest in January.

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Direct flights from London Heathrow to Prague

London Heathrow to Prague: Alternative routes

Compare routes from London Heathrow to Prague below. You may find an airport to fly into that's cheaper, faster, or easier than Prague.

London to Prague: Flight information

The things to know before you go.

Cheapest flight found	92 €
Cheapest month to fly	January
Average flight time	2 hrs, 2 mins
Most popular airline	British Airways
Average flights per week	120

Finding cheap flights from London Heathrow to Prague: Frequently asked questions

How much are return flights from London Heathrow to Prague?

The best price we found for a return flight from London Heathrow to Prague is 92 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from London Heathrow to Prague?

2 hours and 2 minutes is the average flight time from London Heathrow to Prague.

Which airlines fly direct from London Heathrow to Prague?

British Airways, American Airlines and Japan Airlines fly direct from London Heathrow to Prague.

How many flights are there a week from London Heathrow to Prague?

As of March 2025, there are 120 flights per week flying from London Heathrow to Prague.

When is the cheapest time to fly from London Heathrow to Prague?

The cheapest month to fly from London Heathrow to Prague is usually March 2025.

Which upcoming date is cheapest to fly from London Heathrow Airport to Prague Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Prague Airport on Wednesday, 14 January 2026.

Can I get a direct flight from London Heathrow Airport to Prague Airport?

Yes – the average flight time is 2 hours and 2 minutes.

How can I find the best flight deal to Prague?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Prague but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Prague?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Prague is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from London Heathrow Airport to Prague with?

Currently, British Airways offers the cheapest flight tickets to Prague.

Travelling from London Heathrow Airport (LHR) to Vaclav Havel Airport Prague (PRG): what you need to know

A direct flight from London Heathrow Airport to Vaclav Havel Airport Prague takes on average 1 hour 58 minutes. The timezone in Prague is UTC+1, which is 1 hour ahead of London.
Every week, there are 37 flights from London Heathrow Airport to Vaclav Havel Airport Prague. If you'd like to get going as early as possible, pick the 06:15 British Airways flight. If you're keen to make the most of your day before flying, the latest flight from LHR to PRG is 21:35 with British Airways.
During popular months like July, it's best to get to the airport earlier than normal. Arrive two hours before a domestic departure and four hours ahead of an international flight when you fly during peak periods in general.
British Airways has direct flights from London Heathrow Airport to Vaclav Havel Airport Prague. Book with this popular airline, then get ready to check out the sights in Prague — plus maybe even more of Czechia if your schedule allows.
If you want to break up your flight from London Heathrow Airport to Vaclav Havel Airport Prague, consider adding a stopover. Simply uncheck 'Direct flights only' and find a city that appeals to you. Popular stopovers on the LHR - PRG route include:
- Brussels Airport
- Frankfurt Airport
- Dusseldorf International Airport
Before getting your cheap ticket from LHR to PRG, check whether you need a visa to enter Czechia. Travel document and visa requirements may differ and are updated often. To get the most up-to-date information, contact the nearest embassy or consulate of your destination.

How to find the cheapest flights from London Heathrow Airport (LHR) to Vaclav Havel Airport Prague (PRG)

The lowest price we've seen for a one-way ticket from London Heathrow Airport to Vaclav Havel Airport Prague is 55 €. For a return flight on this route, the best price is 92 €. Depending on the availability and when you book, these fares may change.
Score cheap tickets from LHR to PRG by booking at least 5 months ahead. According to our research, that's the sweet spot for finding the biggest deals.
January is the cheapest month for tickets from London Heathrow Airport to Vaclav Havel Airport Prague. If you'd like to fly during a different time of year, the 'Whole month' tool will show you the lowest airfares for every month.
Set up a Price Alert for cheap tickets from LHR to PRG. There's no need to check every day to see if prices have fallen. We'll tell you as soon as the price changes.
Use filters to tailor your flights from London Heathrow Airport to Vaclav Havel Airport Prague. Simply enter your preferred arrival and departure times, airlines and number of stops. Alternatively, sort your results by 'Cheapest' to find the best deals.

Handy information about London Heathrow Airport (LHR)

Located around 31 kilometres from central London, London Heathrow Airport can be reached in about 57 minutes by car (depending on traffic). The same journey by public transport is roughly 1 hour and 1 minute.
Got an early flight from London Heathrow Airport to Vaclav Havel Airport Prague? Avoid the last-minute rush to the terminal (and sneak in some extra precious sleep) by choosing one of these hotels close to LHR:

Arriving at Vaclav Havel Airport Prague (PRG)

The last thing you want is a long journey to your hotel if you're arriving on a late flight from London Heathrow Airport to Vaclav Havel Airport Prague. Reserve one of these accommodation options near PRG instead:

Getting from Vaclav Havel Airport Prague (PRG) to central Prague

Vaclav Havel Airport Prague to the centre of Prague is about 32 minutes in a car. It's approximately 18 kilometres away. Discover what options are available, such as car rentals, cabs or ride-sharing services.
If you're travelling on public transport, expect a journey of roughly 49 minutes.

When to fly to Vaclav Havel Airport Prague (PRG)

July is the most popular month for flights from London Heathrow Airport to Vaclav Havel Airport Prague. To avoid the crowds, head to Prague in April.
The warmest month in Prague is July, with temperatures ranging between 12ºC and 27ºC. Lock in your flights from London Heathrow Airport to Vaclav Havel Airport Prague in this month if this is the type of weather you enjoy.
Search for cheap tickets from LHR to PRG in January if you like cooler conditions. Temperatures are at their lowest then, ranging between -8ºC and 5ºC on average.

More about Prague

When it comes to looking for somewhere to lay your head, you can find the most popular stays in Prague right here. Explore these options after locking in your flight from LHR to PRG:
Prague Castle and Charles Bridge are just two of the leading attractions to put on your Prague itinerary. Keep the momentum going by heading to Old Town Square.

Complete your Prague trip with hotels and a car rental

After you've secured your cheap ticket to Vaclav Havel Airport Prague, browse our low prices and exclusive rates for hotels. You can also compare hundreds of car rental companies in one place to get the best car rental price for your Prague holiday.