Find flights
Deals
When to book
Airlines
FAQs
Australia
AUD

Cheap flights from London to Prague from $73

LON — PRG
4 Nov — 11 Nov1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Václav Havel Prague are usually found in January or October, booked 48 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from London to Prague

Enter your travel dates to find the best prices.

Cheapest flights from London to Prague

Fri 20/1118:30 -
Nonstop1h 55m
Wed 25/1110:00 -
Nonstop2h 00m
Deal found 2/10$114
Mon 16/1109:10 -
Nonstop1h 55m
Thu 19/1111:55 -
Nonstop2h 00m
Deal found 4/10$115
Thu 5/1119:20 -
Nonstop1h 55m
Tue 10/1113:10 -
Nonstop2h 00m
Deal found 1/10$116
Sat 14/1113:20 -
Nonstop2h 00m
Tue 17/1117:00 -
Nonstop2h 10m
Deal found 4/10$119
Tue 20/1019:05 -
Nonstop1h 50m
Wed 21/1009:20 -
Nonstop1h 55m
Deal found 1/10$121
Mon 9/1116:25 -
Nonstop2h 00m
Thu 12/1111:20 -
Nonstop2h 05m
Deal found 1/10$121
Tue 13/1005:55 -
1 stop4h 40m
Tue 20/1007:10 -
Nonstop1h 55m
Deal found 30/9$122
Sun 8/1117:25 -
Nonstop2h 00m
Wed 11/1120:55 -
Nonstop2h 10m
Deal found 1/10$122
Sun 8/1107:00 -
Nonstop1h 55m
Thu 12/1111:55 -
Nonstop2h 00m
Deal found 5/10$125
Mon 9/1116:25 -
Nonstop2h 00m
Fri 13/1120:55 -
Nonstop2h 05m
Deal found 1/10$125
Tue 10/1107:10 -
Nonstop2h 00m
Wed 11/1120:55 -
Nonstop2h 10m
Deal found 1/10$125
Sat 14/1115:10 -
Nonstop1h 55m
Tue 17/1113:10 -
Nonstop2h 00m
Deal found 4/10$128

Find flight deals from London to Prague

Round-trip from

$114

One-way from

$73

Popular in

December

Cheapest in

January

Average price

$194

Good one-way deal

$152 or less
Ryanair
  • Ryanair
  • 20/11-25/11
  • Nonstop
  • 3h 55m total
  • London to Prague
Search Deals
easyJet
  • easyJet
  • 14/10-31/12
  • Nonstop
  • 2h 00m total
  • London to Prague
Search Deals
High demand for flights, 6% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals
Price to beat on a one-way flight from London (LON) to Václav Havel Prague.
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London to Prague that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonPrague

LTN London Luton - PRG Václav Havel Prague

LTNPRG

London Luton

Sun 7/2

17:25-20:25

Nonstop2h 00m

Václav Havel Prague

Wed 31/12

00:00-00:00

Nonstop0h 00m

$79
Fastest return journey

LondonPrague

STN London Stansted - PRG Václav Havel Prague

STNPRG

London Stansted

Mon 7/12

18:05-21:00

Nonstop1h 55m

Václav Havel Prague

Wed 31/12

00:00-00:00

Nonstop0h 00m

$80

LondonPrague

LTN London Luton - PRG Václav Havel Prague

LTNPRG

London Luton

Mon 12/10

13:35-16:40

Nonstop2h 05m

Václav Havel Prague

Wed 31/12

00:00-00:00

Nonstop0h 00m

$80

LondonPrague

STN London Stansted - PRG Václav Havel Prague

STNPRG

London Stansted

Sun 27/12

18:20-21:15

Nonstop1h 55m

Václav Havel Prague

Wed 31/12

00:00-00:00

Nonstop0h 00m

$82

LondonPrague

LGW London Gatwick - PRG Václav Havel Prague

LGWPRG

London Gatwick

Tue 13/10

20:15-09:10

1 stop11h 55m

Václav Havel Prague

Wed 31/12

00:00-00:00

Nonstop0h 00m

$83

LondonPrague

LTN London Luton - PRG Václav Havel Prague

LTNPRG

London Luton

Tue 15/12

17:35-20:35

Nonstop2h 00m

Václav Havel Prague

Wed 31/12

00:00-00:00

Nonstop0h 00m

$91

LondonPrague

STN London Stansted - PRG Václav Havel Prague

STNPRG

London Stansted

Sun 6/12

14:30-17:25

Nonstop1h 55m

Václav Havel Prague

Wed 31/12

00:00-00:00

Nonstop0h 00m

$93

LondonPrague

LTN London Luton - PRG Václav Havel Prague

LTNPRG

London Luton

Fri 20/11

17:25-20:25

Nonstop2h 00m

Václav Havel Prague

Wed 31/12

00:00-00:00

Nonstop0h 00m

$93

LondonPrague

LTN London Luton - PRG Václav Havel Prague

LTNPRG

London Luton

Fri 13/11

17:25-20:25

Nonstop2h 00m

Václav Havel Prague

Wed 31/12

00:00-00:00

Nonstop0h 00m

$93

LondonPrague

LGW London Gatwick - PRG Václav Havel Prague

LGWPRG

London Gatwick

Sun 15/11

08:15-20:30

1 stop11h 15m

Václav Havel Prague

Wed 31/12

00:00-00:00

Nonstop0h 00m

$93

Flights are sorted by cheapest return flights first.

Deals found on 2/10

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from London to Prague

Have a flexible travel schedule? Discover the best time to fly to Prague from London with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from London to Prague

What is the cheapest month to book a flight from London to Prague?

Currently, January is the cheapest month in which you can book a flight from London to Prague (average of $167). Flying from London to Prague in December is currently the most expensive (average of $309). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to PRG?

Unlike in the evening, when flights are generally more expensive, you can save up to 25% on flights from London to Prague by exploring options for tickets at midday.

Weekly flight availability from London to Prague

The most flights from LON to PRG are scheduled on a Sunday (24 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost for a return flight from London to Prague?

Airfare is below average for this route at the moment.
London to Prague flights typically cost between $137 and $289 in November.
The cheapest return price found within the last 5 days was $114 on Ryanair (20 Nov–25 Nov).

How often are flights from London to Prague delayed?

About 18% of weekly flights between London and Prague have experienced delays in the past year, with the average delay time being 112 minutes.

What is the most punctual flight time for London to Prague flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Prague flights?

Over the past year, Ryanair have had the lowest number of delays on this route, with just 15% of flights being delayed.

How far ahead should I book a flight from London to Prague?

The price you pay for your flight from London to Prague may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Prague

Read through reviews of airlines operating flights from London to Prague, such as British Airways and Wizz Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
8,245 reviews
Check prices

Boarding

7.0

Overall

6.7

Entertainment

6.5

Comfort

6.8

Crew

7.7

Food

6.4

Reviews

1 / 20
10.0
Excellent

Jim,Sept 2026

LHR - FLR

The check-in and customer service were excellent as usual!
British Airways
6.7
Okay
8,245 reviews
British Airways
6.7
Okay
8,245 reviews
Check prices

Boarding

7.0

Overall

6.7

Entertainment

6.5

Comfort

6.8

Crew

7.7

Food

6.4

Reviews

1 / 20
10.0
Excellent

Jim,Sept 2026

LHR - FLR

The check-in and customer service were excellent as usual!
Wizz Air
6.3
Okay
173 reviews
British Airways
6.7
Okay
8,245 reviews
Check prices

Boarding

7.0

Overall

6.7

Entertainment

6.5

Comfort

6.8

Crew

7.7

Food

6.4

Reviews

1 / 20
10.0
Excellent

Jim,Sept 2026

LHR - FLR

The check-in and customer service were excellent as usual!

Related info for your journey

  • What airport do you fly into for flights to Prague from London?

    If you book a flight to Prague from London, you will be flying to Václav Havel Prague, which is the city’s only airport. Václav Havel Prague (PRG) is located 11.2 km from the centre of Prague. There are 10 flights from London to Václav Havel Prague per day from 0 different airlines.

  • How long is the flight from London to Prague?

    Airlines like Wizz Air, easyJet, and Ryanair fly from London to Prague in about 1h 50m. The time it takes to get you to your destination is usually consistent. Airlines will cover a distance of 999 km. Generally, flights for this route are direct.

  • What are the most popular routes from London to Prague?

    When deciding which route to take from London to Prague, consider London Luton - Václav Havel Prague, London Stansted - Václav Havel Prague or London Southend - Václav Havel Prague, as they are the most popular.

  • What are the most reliable airlines from London to Prague?

    No one likes to see their flight delayed. When booking a flight from London to Prague consider choosing LATAM Airlines(78%), British Airways(71%) or Cathay Pacific(70%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from London to Prague?

    On average you can expect to pay $193 for a flight from London to Prague. The cheapest flight overall is $139 while the most popular route, (London Luton - Václav Havel Prague) is currently priced at $72.

  • Can I find deals for flights from London to Prague that include hotel bookings?

    Yes. In addition to deals on London to Prague flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Prague?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Prague.

  • Can I find deals for business class flights from London to Prague?

    Yes. Cheapflights offers flight deals from London to Prague by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Prague?

    Currently, January is the cheapest month in which you can book a flight from London to Prague (average of $167). Flying from London to Prague in December is currently the most expensive (average of $309). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights from London to Prague?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Prague from London today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from London to Prague?

Millions of users choose and trust Cheapflights to book the best flight deals from London to Prague for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from London to Prague with no change fees?

Certainly. Search results for flights to Prague from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from London to Prague become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.