£46 Find Cheap Flights from Poland to London Heathrow Airport – Compare and Save

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 17/10. 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.
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Cheap Flights from Poland to Heathrow

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Poland to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Poland to Heathrow

Fri, 9 Oct - Sat, 10 Oct
British Airways Logo
21:10 - 22:40
KRK
-
LHR
2h 30mdirect
British Airways Logo
16:00 - 19:35
LHR
-
KRK
2h 35mdirect
£113British Airways
Thu, 8 Oct - Sun, 11 Oct
British Airways Logo
19:40 - 21:10
KRK
-
LHR
2h 30mdirect
British Airways Logo
15:25 - 19:00
LHR
-
KRK
2h 35mdirect
£114British Airways
Sat, 10 Oct - Sun, 11 Oct
British Airways Logo
20:20 - 21:50
KRK
-
LHR
2h 30mdirect
British Airways Logo
15:25 - 19:00
LHR
-
KRK
2h 35mdirect
£114British Airways
Sat, 10 Oct - Sun, 11 Oct
British Airways Logo
20:20 - 21:50
KRK
-
LHR
2h 30mdirect
British Airways Logo
15:25 - 19:00
LHR
-
KRK
2h 35mdirect
£115British Airways
Wed, 14 Oct - Sat, 31 Oct
LOT Logo
07:25 - 09:20
WAW
-
LHR
2h 55mdirect
LOT Logo
06:30 - 10:00
LHR
-
WAW
2h 30mdirect
£116LOT
Thu, 15 Oct - Mon, 19 Oct
LOT Logo
15:20 - 17:10
WAW
-
LHR
2h 50mdirect
LOT Logo
06:30 - 09:55
LHR
-
WAW
2h 25mdirect
£116LOT
Wed, 14 Oct - Thu, 22 Oct
LOT Logo
15:20 - 17:10
WAW
-
LHR
2h 50mdirect
LOT Logo
18:10 - 21:45
LHR
-
WAW
2h 35mdirect
£116LOT
Sat, 24 Oct - Sun, 1 Nov
Multiple Airlines Logo
20:20 - 22:00
WAW
-
LHR
2h 40mdirect
Multiple Airlines Logo
15:30 - 19:05
LHR
-
WAW
2h 35mdirect
£124Multiple Airlines
Fri, 30 Oct - Sun, 1 Nov
Multiple Airlines Logo
15:30 - 17:20
WAW
-
LHR
2h 50mdirect
Multiple Airlines Logo
15:30 - 19:05
LHR
-
WAW
2h 35mdirect
£124Multiple Airlines
Tue, 19 Jan - Fri, 29 Jan
Multiple Airlines Logo
15:30 - 17:20
WAW
-
LHR
2h 50mdirect
Multiple Airlines Logo
18:10 - 21:40
LHR
-
WAW
2h 30mdirect
£131Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Heathrow

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 flight to London Heathrow Airport?

These are the best return prices found by users searching on KAYAK in the last 5 days.

In the last 5 days, the cheapest flight deal to London Heathrow Airport was found on the route from Krakow, at £113 return. The most popular connection is from Warsaw to London Heathrow Airport, while KAYAK users have found return deals for as low as £116 in the last 5 days.

What is the cheapest day to fly to London?

The average price of all round-trip 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 Tuesday where round-trip tickets can be as cheap as £130. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are £464 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 round-trip 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 £120 on average for return flights. On the other hand, the most expensive months are August and July, where the average cost of tickets from Poland is £256 and £215 respectively. For one-way flights, the best month to travel is November with an average price of £85.

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

The average price for all round-trip 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 round-trip flights cost £127 on average. The most expensive time of day to fly to London Heathrow Airport is generally in the morning, which is peak travel time and where the average cost of a ticket is £253.

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 Krakow £127 return, from Warsaw Frederic Chopin Airport £152 return.

Good to know - Cheap tickets from Poland to London Heathrow Airport

Low season

February

Cheapest flight

£46
Best time to beat the crowds (34% less expensive on average)
Most popular time to fly (49% more expensive on average)
Flight from Krakow to London Heathrow Airport

FAQs - booking London Heathrow Airport flights

  • What is the cheapest flight to London Heathrow Airport?

    In the last 5 days, the cheapest flight deal to London Heathrow Airport was found on the route from Krakow, at £113 return. The most popular connection is from Warsaw to London Heathrow Airport, while KAYAK users have found return deals for as low as £116 in the last 5 days.

  • How far is London Heathrow Airport from central London?

    You’ll need to travel 14 miles to reach the London city centre from London Heathrow Airport.

  • How much is a flight to London?

    On average, a flight to London costs £154. The cheapest price found on KAYAK in the last 2 weeks cost £61 and departed from Krakow J. Paul II Balice 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.

Top tips for finding cheap flights to London Heathrow Airport

  • Looking for cheap airfare to London Heathrow Airport? 25% of our users found round-trip tickets to London Heathrow Airport for the following prices or less: Cheap flights to London Heathrow Airport from Krakow £101, from Warsaw Frederic Chopin £117
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London Heathrow Airport flight deals.

Reviews of the top airlines flying from Poland 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 Poland 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.
7.5
LOTOverall score based on 1215 reviews
8.2Crew
7.2Food
7.5Comfort
6.9Entertainment
7.5Boarding
Airline reviews

Issue with boarding, group of passengers on a religious trip coming back to NYC kept trying to change seats, even standing when the plane was pushing back. Crew/Pilot kept very good composure, some passengers got aggravated and started venting out loud but this group created a serious security risk. Crew/Pilot should've been more stringent and called in security or remove them from the flight.

8.0 ExcellentChris, May 2026
WAW - JFK
Read more LOT reviews

Issue with boarding, group of passengers on a religious trip coming back to NYC kept trying to change seats, even standing when the plane was pushing back. Crew/Pilot kept very good composure, some passengers got aggravated and started venting out loud but this group created a serious security risk. Crew/Pilot should've been more stringent and called in security or remove them from the flight.

Amazing crew, delicious food and drink selection. 12hr felt more like a 4hrs. Comfortable beds. Can’t wait for the new business class cabin

Flying business class saves you. Once you get out of the terminal and onto the plane, it’s fine. The traffic at the gate is a horror. No organization at all. The fact that Business class is promised early boarding is a myth.

The seat was paid for but given for some different person .

Good in general, but i think the chair is not comfortable for traveling more than 2 hours ..

Krakow airport is very disorganized. nice seats. friendly crew. long legs had screens. short leg did not

Horrible communication, flight boarded then we sat on plane for almost 5 hours as the runway was barely covered in snow with no plows in sight and the as we tried to taxi there was a major equipment failure due to poor push off technique causing all passengers to be taken off the flight to ultimately have the flight cancelled. There was barely any communication to passengers as to what was happening or what to do next to get placed on another flight. Arriving to my final destination a whole day later having to take a connecting flight through Lisbon to ultimately end up in New York instead of a direct flight as none available for the next day. Never flying LOT airlines again!

Smooth flight, excellent crew and good food. Not enough space; sitting are too small.

Flight was delayed for a hour from Warsaw, not sure why. When we landed in Chicago, plane was still on the runway for about half a hour. Took a while to get off.

One of the best experiences ever. Thank you to the crew.

Always the same, boarding starts before the plane is ready so we were all standing in the sun and 36 degree heat on the tarmac. Once in London, packed like sardines in busses to the terminal. BA have a way of making you feel like they dont want you as a customer.

Service onboard is one of the best nowadays, on top of the regular meals they offer more drinks during the whole flight and crew is super nice and helpful. I truly enjoy to fly in BA.

I love British Airlines but I think it’s time for a change.My seat was occupied by very large passengers sitting next to me,I felt very uncomfortable and very bad.I’m sorry but I have to say it.

BA used to be a higher level flight experience. Now, like Air France, they’ve reduced the experience. The crew do a great job. However, food offerings for such a long flight were mediocre at best. At no point did they offer a glass of wine, which may be available, but they’ve stopped offering it. I credit BA for not weighing the carry-on bags like AF. I can’t believe that a 51 lb/23 kg bag isn’t included in the price. I don’t know if it’s Kayak gigging us or BA. Either way it’s disgraceful.

We lost our luggage in transit in Heathrow and had a horrible time finding it again. Dulles was very unhelpful.

The food could have been better, but that is secondary. I felt safe.

Check in was unnecessarily slow. Not enough agents and the 3 there were working in so- mo. Terrible.

I asleep by the gate and actually didn't get to the airplane.

Overall a good service for the price offered, however extra security check at Heathrow is poorly managed and greatly understaffed creating unnecessary long lines.

Deleyes and missing connecting flights is ridiculous Waiting for bus for 45 min is unacceptable

Travelling to a place near Heathrow?

Book flights to Heathrow if you plan to visit one of these locations
Gatwick
Milton Keynes
Eastbourne
Hounslow
Luton
Southend-on-Sea
Northampton
Swindon
Winchester
Slough
Stansted
Croydon
Folkestone
Newport
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Chichester
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Everything you need to know for your flight to Heathrow

Information on the airport you'll fly into in London