Find flights
Insights
When to book
FAQs & Tips
Direct Flights
Airlines
Deals

£44 Find cheap flights from Czech Republic to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Heathrow departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 16/6
Sun 23/6

Search hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to London, as well as popular online travel agencies
In the last 7 days, travellers have searched 42,211,976 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Flights to Heathrow - Travel Insights & Trends

Get data-powered insights and trends into flights to Heathrow to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to London?

The average price of all flights to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to London is Monday where tickets can be as cheap as £136. On the other hand, the most expensive day to fly is Saturday, where prices are £279 on average.

What is the cheapest month to fly to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to London Heathrow Airport is January, where tickets cost £107 on average for one-way flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from the Czech Republic is £236 and £226 respectively. For return trips, the best month to travel is January with an average price of £107.

What is the cheapest time of day to fly to London Heathrow Airport?

The average price for all flights to London Heathrow Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to London Heathrow Airport is generally at night, when flights cost £151 on average. The most expensive time of day to fly to London Heathrow Airport is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £310.

What is a good deal for flights to London Heathrow Airport?

If you’re looking for cheap airfare to London Heathrow Airport, 25% of our users found tickets to London Heathrow Airport for the following prices or less: From Prague £67 one-way - £115 return.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 83 days before departure.

Which airline offers the most flights to London Heathrow Airport?

Of the 2 airlines that fly to London Heathrow Airport, British Airways offers the most flights, with around 341 per week, followed by Loganair with 31 flights per week.

How long is the flight to London Heathrow Airport?

The duration of your flight to London depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to London on KAYAK are from Prague, which takes 2h 00m, Ostrava, which takes 4h 50m, and Brno, which takes 12h 30m.

How many direct flights to London Heathrow Airport are there each day?

There are around 54 direct flights from within Czech Republic to London Heathrow Airport every day. Most flights depart in the morning, with 10:00 the most common departure time and 50% of flights departing in the morning.

How many direct flights to London Heathrow Airport are there each week?

Each week there are around 372 direct flights from within Czech Republic to London Heathrow Airport. The most common day for departures is Tuesday, with 16% of flights taking off on this day.

How many long-haul flights are there to London Heathrow Airport each week?

There are not any long-haul (6-12 hour flight duration) or medium-haul (3-6 hour flight duration) flights to London Heathrow Airport. Instead, there are 37 short-haul flights (up to 3 hour flight duration), with the most arriving from Prague.

How many cities have direct flights to London Heathrow Airport?

From the Czech Republic, there are direct flights to London Heathrow Airport from 1 city. This city is Prague and there are 37 direct flights each week.

Good to know - Cheap tickets from Czech Republic to London Heathrow Airport

Low season

January

High season

September

Cheapest flight

£44
Best time to beat the crowds (37% less expensive on average)
Most popular time to fly (8% more expensive on average)
Flight from Prague to London Heathrow Airport

FAQs - booking London Heathrow Airport flights

  • How far is London Heathrow Airport from central London?

    The city centre of London is 14 miles from London.

  • How much is a flight to London?

    On average, a flight to London costs £125. The cheapest price found on KAYAK in the last 2 weeks cost £41 and departed from Václav Havel Prague Airport.

  • How does KAYAK find such low prices on flights to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to London Heathrow Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London Heathrow Airport flight deals.

Prefer to fly direct to London Heathrow?

Find which airlines fly direct to Heathrow, which days they fly and book direct flights.

Direct departures

Czech Republic to London Heathrow

Monday

ANA, AccesRail, Aegean Airlines, +89 more

ANA, AccesRail, +90 more

Tuesday

ANA, AccesRail, Aegean Airlines, +89 more

ANA, AccesRail, +90 more

Wednesday

ANA, AccesRail, Aegean Airlines, +91 more

ANA, AccesRail, +92 more

Thursday

ANA, AccesRail, Aegean Airlines, +86 more

ANA, AccesRail, +87 more

Friday

ANA, AccesRail, Aegean Airlines, +93 more

ANA, AccesRail, +94 more

Saturday

ANA, AccesRail, Aegean Airlines, +88 more

ANA, AccesRail, +89 more

Sunday

ANA, AccesRail, Aegean Airlines, +91 more

ANA, AccesRail, +92 more

See more direct flights

Direct returns

London Heathrow to Czech Republic

Monday

ANA, AccesRail, Aegean Airlines, +89 more

ANA, AccesRail, +90 more

Tuesday

ANA, AccesRail, Aegean Airlines, +89 more

ANA, AccesRail, +90 more

Wednesday

ANA, AccesRail, Aegean Airlines, +91 more

ANA, AccesRail, +92 more

Thursday

ANA, AccesRail, Aegean Airlines, +86 more

ANA, AccesRail, +87 more

Friday

ANA, AccesRail, Aegean Airlines, +93 more

ANA, AccesRail, +94 more

Saturday

ANA, AccesRail, Aegean Airlines, +88 more

ANA, AccesRail, +89 more

Sunday

ANA, AccesRail, Aegean Airlines, +91 more

ANA, AccesRail, +92 more

See more direct flights
See more direct flights

Top 3 airlines serving from the Czech Republic to Heathrow

 
See real verified KAYAK customer reviews for airlines flying to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the Czech Republic to London. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Brussels AirlinesOverall score based on 571 reviews
7.3Boarding
6.5Food
8.0Crew
7.0Comfort
6.5Entertainment
Airline reviews

I missed my connecting flight due to long lines at security and immigration. Need improvements

4.0 Okayabdou, Apr 2024NSI - BRU
Read more about Brussels Airlines reviews

I missed my connecting flight due to long lines at security and immigration. Need improvements

Food quality is deteriorating each time, last year was very good. I avoid the plane food lately.

Been flying on various airlines, all over the world, for 50+ years. The food on Brussels Air was easily the worst I ever endured.

Boarding time was a bit slow causing the flight to not leave right at 5 pm,but other than that it was fine.

in the front - higher class of business - sitting in the same seat (with one empty in the middle) is not acceptable any more. need the business class to be as we paid for.

my husband's monitor did not work. there was a visibly ill family in my husband's row.

we had to unexpectedly check a bag, the flight was late getting in

There was a two hour delay because of incompetence in scheduling fuel truck. Further, upon arrival in Roanoke, hand baggage was sent to baggage claim. We carry hand baggage because it contains valuable or sensitive materials that we do not want going through the baggage system. This is very poor and United needs to perform better.

Pros: "The crew are doing amazing job and making sure we all stay safe."
Cons: "What could have been better is us; the travelers/passengers. We need to follow every protocol and or precess or procedure put in place by our government and the airlines. United Airline is doing great job keeping us safe while we travel."
Pros: "the only thing that stands out was the agent who checked me in at Entebbe. She was pleasant and helpful. Most things were ok, but not special."
Cons: "Because I require oxygen onboard, I was not allowed to check in on line. consequently, my wife and I got middle seats that were very tight. At least one of them was an aisle."

Food was not good. Tasted stale and dry. When seats moved to lie flat they were very uncomfortable. No free internet. No live tv. Not flight map. Arrived safely and on time. Boarding easy.

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working.

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working. - Expect to be woken up more than an hour before landing when they start dinging the bell and making announcements and turning on all cabin lights to serve a snack. I would prefer they remain quiet and only serve people who want to wake up.

Great!!! The first flight was a little painful because the chair wasn’t reclining and my back was destroyed by the time I got in London. But the second flight was perfect!! Super comfortable, the food was amazing, the crew super polite and helpful. Overall, I had a good experience

Better food and more space in the seats. Also when doing the web check in both times I was going in to your site the minute you open it and there is not really many seats to choose only to buy!!!

It was ok, not as good as it used to be. The Heathrow connection was a disaster - complete anarchy, unknowledgable and skimpy assistance and signage. Gate crew at next flight was great, held the flight while my wife struggled through security.

It was great! The seats were comfortable, and they fed me during the transatlantic flight, something which I have been missing out on for the past 3 years as I travel to and from school.

The seats were uncomfortable. It was an old plane. The crew could have been more hospitable.

This flight was cancelled at the last minute. We were rebooked on another flight but a day later. We lost a day of our vacation and paid for a night in a hotel we couldn’t use. The flights we were rebooked on (both American) messed up our seating on both flights-we didn’t get the seats we had paid for. All in all, a terrible experience.

I declined a wheelchair in Vienna as I was told it was a short walk. However, though I "boarded" the bus first, I was at the back when we got to the plane. There were steps up to the plane and no-one helped except the stewardess as I was near the top of the stairs. She found a better seat for me also.

The flight was delayed 5 hours and I'm and invalid,I wan a refund for this

The cabin crew on that flight were super fantastic and super helpful. They were so polite and considerate that i felt i travelled with a 5star airline.

Delayed delayed delayed - always with Wizzair. Staff were friendly and well mannered but clearly the company is unorganized and the aircrafts are outdated.

It's a budget airline. Great for short flight. Smooth landing.

4 hr delay and only told less than 2hrs before. Only given water and nuts on the flight as complimentary service. Left to wait in rain before boarding.

To be honest I did not like anything. Communication to why my flight was cancelled mid air 2 and half hours into my flight. Customer service desk were not helpful with providing information or a solution on what can be done.

I have been treated unacceptably by WizzAir aircraft crew in a previous flight, they threatened me and abused me, and I received an OFFICIAL written apology, but only two (2) months later. This flight had no such unacceptable behaviour, but it's not nice to be left waiting in the walkway (from gate to aircraft) for a long time, just so that the 'boarding' appears to be early, even if actual departure is not.

What I liked new airplane Sitting was extremely uncomfortable! Crew not smiley at all Always chewing gum

The flight was cancelled just 4 hours before the take off...

No food on board. Not comfortable. Had to move seats was delayed more than 3 hours.

Book cheap flights from the Czech Republic to London

Recent return flight deals

 
These are the cheapest return flights to London found on KAYAK in the last 72 hours.
19/10Sat
directBritish Airways
2h 10mPRG-LHR
22/10Tue
directBritish Airways
1h 55mLHR-PRG
£88
26/9Thu
directBritish Airways
2h 10mPRG-LHR
1/10Tue
directBritish Airways
1h 55mLHR-PRG
£90
3/10Thu
directBritish Airways
2h 10mPRG-LHR
6/10Sun
directBritish Airways
1h 55mLHR-PRG
£92
5/10Sat
direct
2h 10mPRG-LHR
7/10Mon
1 stop
5h 00mLHR-PRG
£140
27/10Sun
1 stop
5h 25mPRG-LHR
3/11Sun
direct
2h 00mLHR-PRG
£148
12/9Thu
1 stopScandinavian Airlines
7h 05mPRG-LHR
15/9Sun
1 stopScandinavian Airlines
6h 45mLHR-PRG
£152
1/8Thu
1 stopLOT
4h 55mPRG-LHR
7/8Wed
1 stopLOT
11h 35mLHR-PRG
£159
20/8Tue
1 stopLOT
5h 35mPRG-LHR
25/8Sun
1 stopLOT
10h 25mLHR-PRG
£161
1/8Thu
1 stopBrussels Airlines
10h 45mPRG-LHR
6/8Tue
1 stopBrussels Airlines
5h 50mLHR-PRG
£177
2/8Fri
1 stopBrussels Airlines
10h 45mPRG-LHR
6/8Tue
1 stopBrussels Airlines
5h 50mLHR-PRG
£188

Search by stops

Search by airline

Search by price

Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to London found on KAYAK in the last 72 hours.
5/9Thu
directBritish Airways
2h 10mPRG-LHR
£44
5/9Thu
directBritish Airways
2h 10mPRG-LHR
£45
12/7Fri
1 stopVueling
18h 30mPRG-LHR
£67
12/7Fri
1 stopVueling
18h 30mPRG-LHR
£68
20/8Tue
1 stopEurowings
8h 30mPRG-LHR
£69
18/6Tue
1 stop
17h 05mPRG-LHR
£70
2/7Tue
1 stop
17h 05mPRG-LHR
£82
6/8Tue
1 stopEurowings
8h 30mPRG-LHR
£90
1/8Thu
1 stopBrussels Airlines
10h 05mPRG-LHR
£140
28/8Wed
1 stopBrussels Airlines
10h 05mPRG-LHR
£140

Search by stops

Search by airline

Search by price

Last minute flights to Heathrow

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to London that are departing in the next 10 days.
21/5Tue
directBritish Airways
2h 10mPRG-LHR
31/5Fri
directBritish Airways
1h 55mLHR-PRG
£107
21/5Tue
directBritish Airways
2h 10mPRG-LHR
30/5Thu
directBritish Airways
2h 00mLHR-PRG
£135
19/5Sun
multi-stopScandinavian Airlines
6h 50mPRG-LHR
21/5Tue
multi-stopScandinavian Airlines
6h 45mLHR-PRG
£194
22/5Wed
multi-stopLOT
21h 35mPRG-LHR
20/6Thu
multi-stopLOT
7h 50mLHR-PRG
£200
20/5Mon
multi-stop
8h 30mPRG-LHR
21/5Tue
multi-stop
6h 45mLHR-PRG
£211
20/5Mon
multi-stop
8h 30mPRG-LHR
21/5Tue
multi-stop
6h 45mLHR-PRG
£214
22/5Wed
multi-stopLOT
5h 35mPRG-LHR
26/5Sun
multi-stopLOT
4h 35mLHR-PRG
£215
20/5Mon
multi-stopBrussels Airlines
11h 15mPRG-LHR
27/5Mon
multi-stopBrussels Airlines
14h 35mLHR-PRG
£318
20/5Mon
multi-stopBrussels Airlines
11h 15mPRG-LHR
26/5Sun
multi-stopBrussels Airlines
14h 35mLHR-PRG
£437
19/5Sun
multi-stopScandinavian Airlines
6h 50mPRG-LHR
22/5Wed
multi-stopScandinavian Airlines
11h 55mLHR-PRG
£566

Search by stops

Search by airline

Search by price

Flights to London Heathrow Airport

Destination:

London Heathrow Airport (LHR)United Kingdom

Return flight deals:

London Heathrow Airport - Czech Republic

Cabin classes:

£929
£960
£84

Popular routes

The most searched flights to London Heathrow Airport by KAYAK users.