£66 Find Cheap Flights from London Heathrow Airport to Warsaw

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Warsaw departing on 12/6. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Warsaw

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Warsaw.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Warsaw.
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 29% or moreCompare multiple travel sites with one search.

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

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

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

Everything you should know

Cheapest return fare
£102
Typical prices: £194-£125
British Airways
Thu 8/10Mon 12/10
LHR - WAW • Direct
Cheapest one-way flight
£66
Typical prices: £97-£166
LOT
Fri 12/6
LHR - WAW • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
BA's Euro Traveller fares include a cabin bag.
UK passports may be accepted at EU citizen desks.
Expert advice
Expert advice
+1
+1
Expert advice
Expert advice
+1
Top airlines
Cheapest • from £102 (return)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with British Airways and LOT. Average duration is 2h 28m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 84% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 41% compared to booking last minute.
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Warsaw!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Heathrow to Warsaw (LHR-WAW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Warsaw 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 Heathrow to Warsaw

Thu, 8 Oct - Mon, 12 Oct
British Airways Logo
17:20 - 20:45
LHR
-
WAW
2h 25mdirect
British Airways Logo
18:45 - 20:20
WAW
-
LHR
2h 35mdirect
£102British Airways
Mon, 15 Jun - Fri, 26 Jun
LOT Logo
06:30 - 09:55
LHR
-
WAW
2h 25mdirect
LOT Logo
07:25 - 09:20
WAW
-
LHR
2h 55mdirect
£112LOT
Thu, 29 Oct - Thu, 12 Nov
British Airways Logo
08:05 - 11:35
LHR
-
WAW
2h 30mdirect
British Airways Logo
07:00 - 09:05
WAW
-
LHR
3h 05mdirect
£114British Airways
Wed, 16 Sep - Wed, 30 Sep
British Airways Logo
07:35 - 11:00
LHR
-
WAW
2h 25mdirect
British Airways Logo
08:20 - 10:10
WAW
-
LHR
2h 50mdirect
£115British Airways
Thu, 8 Oct - Mon, 12 Oct
British Airways Logo
17:20 - 20:45
LHR
-
WAW
2h 25mdirect
British Airways Logo
08:20 - 10:10
WAW
-
LHR
2h 50mdirect
£116British Airways
Sat, 26 Sep - Wed, 30 Sep
British Airways Logo
17:55 - 21:25
LHR
-
WAW
2h 30mdirect
British Airways Logo
08:20 - 10:10
WAW
-
LHR
2h 50mdirect
£118British Airways
Sat, 26 Sep - Wed, 30 Sep
British Airways Logo
17:55 - 21:25
LHR
-
WAW
2h 30mdirect
British Airways Logo
08:20 - 10:10
WAW
-
LHR
2h 50mdirect
£119British Airways
Thu, 1 Oct - Mon, 5 Oct
British Airways Logo
07:35 - 11:00
LHR
-
WAW
2h 25mdirect
British Airways Logo
18:45 - 20:20
WAW
-
LHR
2h 35mdirect
£119British Airways
Mon, 21 Sep - Mon, 28 Sep
British Airways Logo
17:40 - 21:05
LHR
-
WAW
2h 25mdirect
British Airways Logo
08:20 - 10:10
WAW
-
LHR
2h 50mdirect
£120British Airways
Mon, 1 Jun - Mon, 8 Jun
Multiple Airlines Logo
20:50 - 09:00
LHR
-
WMI
11h 10m
1 stop
Multiple Airlines Logo
22:20 - 14:15
WMI
-
LHR
16h 55m
2 stops
£168Multiple Airlines
Booking Insights

KAYAK’s insights & trends for Heathrow to Warsaw flights

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

How much is a return flight from London Heathrow Airport to Warsaw?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London Heathrow Airport to Warsaw departing in October.

What is the cheapest London Heathrow Airport to Warsaw flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from London Heathrow Airport to Warsaw costs £137 on the route between London Heathrow Airport (LHR) and Warsaw Frederic Chopin Airport (WAW). It is also the most popular route.

What’s the cheapest day of the week to fly from London Heathrow Airport to Warsaw?

The average price of all round-trip flights from London Heathrow Airport to Warsaw clicked on KAYAK for each day over the last 12 months.

When flying from London Heathrow Airport to Warsaw, you should consider leaving on a Wednesday and avoid Sundays if you are looking for the best rates. For your return to London Heathrow Airport, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Warsaw, 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 from London Heathrow Airport to Warsaw is June, where tickets cost £56 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is £121 and £95 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Warsaw, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London Heathrow Airport to Warsaw, you should book around 5 weeks before departure, which saves you about 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Expert advice

Expert advice for your flight from Heathrow to Warsaw

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on LOT

An avid traveller and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg, among others, he explores the latest trends in aviation, hospitality, cruises and business.

Duncan Madden

Duncan Madden

Expert on British Airways

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

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

Cheapest flight£66
Flight from London Heathrow Airport to Warsaw Chopin Airport

When to book flights from Heathrow to Warsaw

Are your dates flexible? Find out the best times to travel from Heathrow to Warsaw based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Heathrow to Warsaw: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Heathrow to Warsaw 
Verified travelerFlew with British Airways
LHR
-
WAW
Jul 2024
Dont book layovers from two different airports unless you have 5 hours
Verified travelerFlew with British Airways
LHR
-
WAW
Apr 2024
If a passport control desk for EU citizens is not busy they may accept UK passports. Get a taxi to the city centre for only 90 zl. Good taxis.

FAQs for booking London Heathrow Airport to Warsaw flights

  • What is the cheapest flight from London Heathrow Airport to Warsaw?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Warsaw was £66 for a one-way ticket and £102 for a return.

  • Which airports will I be using when flying from London Heathrow Airport to Warsaw?

    London Heathrow Airport is served by only 1 airport and there are 2 airports in Warsaw. You will leave London Heathrow Airport from London Heathrow and you will be arriving in Warsaw at one of these airports: Warsaw Frederic Chopin or Warsaw Modlin.

  • Which aircraft models fly most regularly from London Heathrow Airport to Warsaw?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Heathrow Airport to Warsaw?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between London Heathrow Airport and Warsaw, with SkyTeam being the most commonly used for this route.

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

    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 from London Heathrow Airport to Warsaw.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Warsaw from 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 from London Heathrow Airport to Warsaw?

    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 Warsaw with an airline and back to London Heathrow Airport with another airline.

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

    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 Warsaw from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from London Heathrow Airport to Warsaw?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London Heathrow to Warsaw.
Find which airlines fly direct from London Heathrow Airport to Warsaw, which days they fly and book direct flights.

Direct departures

London Heathrow to Warsaw

Monday

British Airways,LOT

British Airways,LOT

Tuesday

British Airways,LOT

British Airways,LOT

Wednesday

British Airways,LOT

British Airways,LOT

Thursday

British Airways,LOT

British Airways,LOT

Friday

British Airways,LOT

British Airways,LOT

Saturday

British Airways,LOT

British Airways,LOT

Sunday

British Airways,LOT

British Airways,LOT

See more direct flights

Direct returns

Warsaw to London Heathrow

Monday

British Airways,LOT

British Airways,LOT

Tuesday

British Airways,LOT

British Airways,LOT

Wednesday

British Airways,LOT

British Airways,LOT

Thursday

British Airways,LOT

British Airways,LOT

Friday

British Airways,LOT

British Airways,LOT

Saturday

British Airways,LOT

British Airways,LOT

Sunday

British Airways,LOT

British Airways,LOT

See more direct flights

Reviews of the top 5 airlines flying from Heathrow to Warsaw

 
See real verified KAYAK customer reviews for airlines flying from London to Warsaw. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Warsaw? 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.
7.8
KLMOverall score based on 1511 reviews
7.3Food
7.7Comfort
7.2Entertainment
7.8Boarding
8.4Crew
Airline reviews

Brand new plane lots of room the snack was very flavourful and enjoyable

10.0 ExcellentBob, May 2026
MAD - AMS
Read more KLM reviews

Brand new plane lots of room the snack was very flavourful and enjoyable

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

It was really nice journey i personally recommend klm flight

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

Every time I fly LOT, I swear I will never do it again. And changing planes in Warsaw is a horror. Not even remotely organized. I can only feel sorry for the staff who have to put up with it.

My information was stolen, and someone used my card to purchase airline tickets. Everything has been submitted to my bank, and the police. Thank you!!

I have flown over 2million miles. Great flight but bizarre boarding process. They must have paged half the passengers to the desk for documentation check before boarding anyone. Overall great value.

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

Stuck on a plane for 6 hours due to a technical or mechanical issue.

Boarding was a madhouse. Airport staff was completely disinterested in communicating about the delays. Never again.

The seats are very narrow. Communication regarding bids for better seating could be better

Although I was flying in business class, the feeling, comfort and in general the whole experience was like flying in a low cost airline. Boarding by. Us, no priority to business class passengers. The plane was very old and looked poor and rely old. Seats do not recline. Space between rows very small. No separation between business class and economy. No separate toilet for business class passengers. Of course no entertainment, no WiFi and no charging. Very bad experience

Crew was excellent. Business class was poor on the short flight and mediocre at best on the international flight.

Very poor. Seats like economy class, food unbeatable, no charging, no entertainment, no WiFi, boarding by bus - no justification for calling and pricing this as business class

WE didint profit of food , but for the other think all was good

Spacious and clean aircraft. Good food. Economy will always be squeezed but thankfully I had an aisle seat for stretching exercises. Good selection of movies, particularly Spike Lee joint.

Unfriendly, 8 hours delayed, no lounge access even flying business. Don’t fly Brussels

Flight from London was delayed so missed the connecting flight. Taking 2 days to get to destination which should have only taken a few hours.

Too cramped up for the better seats I paid for.

I didn’t like my seat in my return flight from Montreal to Orlando at all; considering I paid extra for better seats. That middle seat was cramped up way too much.

Suitcase didn’t arrive to Stockholm. Chairs y comfy and not even water is offered

Bad baggage and people management at boarding forcing me to dispatch my bad despite being the perfect size and respecting everything perfectly, whereas many did not and many free empty spots on the plane as usual… making me loose time and my planned bus at arrival to go to Geneva. Costing me 100 euros extra! So Brussels airlines needs to refund me

I never board the flight. My visa was delayed and when I tried calling Kayak, no one answer and I still have not heard from anyone.

All great. Very efficient. Good emails that kept us in the know

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Everything was good. But from Frankfurt to Seattle in airplane entertainment system didn't work good.

Boarding was by group and we had to take the bus. There were no elevators so had to walk down the stairs. It would help to have escalators or elevators. Note I had a special needs child and the gate crew was rushing us in. The bus was full but we were packed with no seats to sit.

What could have been better was holding the flight when our ORD to FRA flight was a bit late. We sat at FRA for 7 hours. It takes time to go through passport control and to get to a gate at that very large airport. We went as fast possible to our gate but were too late. Cityline is a good provider other wise.

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

Everything went smoothly and the staff was very kind. I’m glad I purchased the extra leg room for my long flight; it was totally worth it. We were served 2 meals for a 9 hour flight which I was not expecting and they were very tasty. I appreciated them being vegetarian. Customs line in Munich was long; I had a choice to have a 1 hr 40 min layover or 2 hr 40 min layover; I took the longer layover which I was thankful for because my flight was delayed 30 minutes and there’s a good chance I would have missed my connecting flight. This was my very first international flight and I would fly Discover again without hesitation. Thank you for taking good care of me!

Efficiency of staff, and comfort and cleanliness of aircraft was all great. Maybe a hot drink without payment at that time in the morning would be good!

Pathetic - boarded us on buses for transport to the plane then had us wait for over half an hour before we could board...because they needed time to clean the plane; something they knew before we got on the bus. Further, by the time we could board, there were 3 buses full of people waiting so boarding was a crowded mess.

Flight was cancelled I was rebooked I dont know if I will fly back home onnLH again Its a very sad story!

The map feature on the display at the seat had challenges. The biggest issue was the flight had no WIFI. Most of the smaller planes now have free WIFI. American Airlines on the flight over had WIFI you could purchase. With 8-10 hours on a single flight, the ability to do work via WIFI is essential!!

A shout-out to the flight attendent, Lauren, who was the main person assisting me. She was amazing - perfect balance of bright, cheerful, engaging, yet formal

Cramped seating but standard in all smaller aircrafts today no matter what airlines. Crew very helpful, friendly & attentive so makes up for that.

Wonderful business class flight in a lovely new plane with an excellent crew

OK, except for a cabin attendant's lack of attention.

efficient. on time. cabin crew were very professional and very nice to deal with. would definately fly BA again.

It was great overall. A few slight improvements could be made on the onboarding process at the Gates with announcements and clarity of communications (both at the gate and in flight). The movies in the entertainment options could be improved for bollywood, hollywood.

I alrady responded to this request, and expllaned at length that this was the worst flying experience in my 77 years. I will NEVER fly BA again.

Airbus A350 is poorly designed for wheelchair users and reduced mobility passengers. The angle of the pods makes it awkward to transfer. I was able to but I have ab stability. It could be a real challenge for people with more severe mobility impairments. You'd think Airbus would have come up with a solution for this or thought more about us disabled folks more when designing this aircraft.

The crew has always been great on BA. They are very friendly and accommodating. I like that they have vegetarian options already in the menu. And the free wine is a nice perk.) I noticed (both directions of my trip) minor upgrades/ replacements needed on the plane itself (touch screen didn't work with touch; bathroom light didn't go on). However, this is one of my favorite airlines.

Everything you need to know for your flight from Heathrow to Warsaw

Information on your arrival and departure airports