Find Cheap Flights from London Heathrow to Prague (LHR - PRG)

Search hundreds of travel sites at once for deals on flights to Prague

Any month
Compare vs. KAYAK |

London Heathrow to Prague Flight Information

Flights Arrive in Václav Havel Prague
Flights Depart from London Heathrow
Flight Price $183
Distance 649 miles
Airlines Lufthansa

Good to Know

Low Season:
Best time to beat the crowds
expected price decrease
High Season:
Most popular time to fly
expected price increase
Average Price:
(avg. price over the last 2 weeks)
Good Deal:
or less (round trip)

When to Book Flights from London Heathrow to Prague

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top Tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $156 or less.
The cheapest flight from London Heathrow to Prague was found 75 days before departure, on average.
Book at least 4 weeks before departure in order to get a below-average price.
High season is considered to be July, August and September. The cheapest month to fly is January.
Morning departure is around 3% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking London Heathrow to Prague Flights

How long does a flight from London Heathrow to Prague take?
An average nonstop flight takes 4h 05m, covering a distance of 649 miles.
How many flights are there between London Heathrow and Prague?
There are 94 (nonstop) flights between London Heathrow and Prague per week, averaging 14 per day.
Which airlines provide the cheapest flights from London Heathrow to Prague?
In the past 3 days, the cheapest round-trip tickets were found on Lufthansa ($183)
Do I need a passport to fly between London Heathrow and Prague?
Which airlines fly most frequently between London Heathrow and Prague?
American Airlines (4 times daily), British Airways (4 times daily), Japan Airlines (3 times daily) are the most frequent flyers on this route.

Book cheap flights from London Heathrow to Prague (round-trip)

Tue, May 28
London Heathrow
Václav Havel Prague
4h 05m
Tue, Jun 4
Václav Havel Prague
London Heathrow
3h 35m
Trip: 8 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 25,510 reviews
Good 6.6

Pros: crew onboard and food/entertaiment.

Cons: could do without the delays. transit time was reduced to less than an hour in Frankfurt because flight to Frankfurt was delayed by 45 mins. it is becoming very stressful to transit in FRA every time.

Okay 4.3

Pros: Terrible flight. Super tight seats. Major airport delay to take off and land. Overall not a good experience.

Okay 4.6

Pros: Staff was helpful and kind. Entertainment had variety.

Cons: Flight ran out of chicken meals fast, forcing the rest of the plane to have vegetarian instead. I was sat in 41G. Awkward seating arrangement. Worst seat ever! Super cramp, making a 9hr flight very uncomfortable.

Mediocre 2.0

Cons: Flight was cancelled. Got rebooked and have changed gates 6 times and flight delayed due to no crew.

Good 7.6

Pros: The seat was good, and the crew was great.

Cons: Boarding at the gate, and not having to take the bus.

Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.