Cheap flight tickets from Warsaw to London Heathrow

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Compare Warsaw to London Heathrow flight deals

Find the cheapest month or even day of the year to fly to London Heathrow

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Flight deals from Warsaw to London Heathrow

Looking for a cheap last-minute deal or the best return flight from Warsaw to London Heathrow? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Warsaw to London Heathrow

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Warsaw to London Heathrow flights are currently cheapest in October.

Direct flights from Warsaw to London Heathrow

Warsaw to London Heathrow: Alternative routes

Compare routes from Warsaw to London below. You may find an airport to fly into that's cheaper, faster, or easier than London Heathrow.

Warsaw to London: Flight information

The things to know before you go.
Cheapest flight foundRM463
Cheapest month to flyOctober
Average flight time2 hrs, 54 mins
Most popular airlineBritish Airways
Average flights per week148

Finding cheap flights from Warsaw to London Heathrow: Frequently asked questions

The best price we found for a return flight from Warsaw to London Heathrow is RM462. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 54 minutes is the average flight time from Warsaw to London Heathrow.
British Airways, American Airlines and Air India fly direct from Warsaw to London Heathrow.
As of February 2025, there are 148 flights per week flying from Warsaw to London Heathrow.
The cheapest month to fly from Warsaw to London Heathrow is usually February 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Warsaw to London Heathrow Airport on Thursday, 9 October 2025.
Yes – the average flight time is 2 hours and 54 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Heathrow but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to London Heathrow is British Airways .

Travelling from Warsaw to London Heathrow Airport (LHR): what you need to know

  • There are a couple of main airports you can start your journey from in Warsaw. Explore your options departing from Frederic Chopin Airport (WAW) or Warsaw-Modlin Airport (WMI) when searching for a flight from Warsaw to London Heathrow Airport (LHR).

  • The average duration of a direct flight from Warsaw to London Heathrow Airport is 2 hours 46 minutes.

  • London Heathrow Airport is located in London. The city operates in the UTC+0 timezone and is 1 hour behind Warsaw.

  • The busiest route is from Frederic Chopin Airport (WAW) to London Heathrow Airport (LHR), with 50 direct weekly services. If you want to head off as soon as possible, the earliest flight from WAW to LHR is the 07:15 British Airways option. If you prefer travelling later, the final departure is at 20:20 with LOT.

  • Give yourself enough time to make your flight from Warsaw to LHR. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.

  • Be prepared for longer lines during popular months like July and other peak periods. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a good idea.

Airports in Warsaw

Frederic Chopin Airport (WAW)

Warsaw-Modlin Airport (WMI)

  • Looking to fly out of Warsaw-Modlin Airport (WMI)? You can book a direct flight from Warsaw to London Heathrow Airport (LHR) out of this busy hub.

  • Visit family or friends or just take a moment to recharge with a stopover. If you'd like to break up your flight from Warsaw to London Heathrow Airport, check out these options when leaving from Warsaw-Modlin Airport:

    • Vienna International Airport (VIE)

    • Copenhagen Airport (CPH)

    • Manchester Airport (MAN)

  • You can get to WMI from the centre of Warsaw in approximately 50 minutes by car (depending on traffic conditions). The journey on public transport takes roughly 1 hour and 1 minute to travel the 40 kilometres or so.

  • You're off on holiday, so why not extend it with an extra night away? Think about checking in to one of these hotels near Warsaw-Modlin Airport the day before your flight from Warsaw to LHR:

About London Heathrow Airport (LHR)

Getting from London Heathrow Airport (LHR) to central London

  • From London Heathrow Airport, London is approximately 31 kilometres away. It takes around 57 minutes to reach the centre driving.

  • It typically takes 1 hour and 1 minute if you're using public transport.

How to find the cheapest flights from Warsaw to London Heathrow Airport (LHR)

  • For a one-way ticket from Warsaw to London Heathrow Airport, RM261 is the cheapest price. You can also book a return trip from just RM462. These are the lowest fares right now but are subject to change depending on availability.

  • Book 10 months before you want to fly. After looking at the numbers on our calendar, this is how far you should book ahead to find cheap tickets from Warsaw to LHR.

  • July is the cheapest month for tickets from Warsaw to London Heathrow Airport. If you're looking to travel during a different time of year, use the 'Whole month' search feature to see the lowest prices across every month.

  • Sign into your online account or use the app to set up a Price Alert. You'll be notified right away if there's a new deal on this route. It's easy to do, and it'll save you from searching for cheap tickets from Warsaw to LHR every day.

  • Tailor your trip with filters. Select your departure and arrival times, total journey duration and airlines. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' flights from Warsaw to London Heathrow Airport.

The best time to fly from Warsaw to London Heathrow Airport (LHR)

  • February is the quietest time to travel to London. Alternatively, join the crowds and take off in July. This is the most popular month for flights from Warsaw to London Heathrow Airport.

  • Think about the kind of weather that'll work with your plans for London. July is known as the warmest month. Lock in your flights from Warsaw to LHR sometime then and you can expect temperatures of between 11ºC and 26ºC.

  • Visit in January if you want to explore when it's cooler. Temperatures average between 0ºC and 9ºC. However, this destination delivers on a good time whenever you book your cheap flights from Warsaw to London Heathrow Airport.

More about London

Complete your London trip with a car rental

  • Select one of our car rentals in London and explore on your own terms. Easily compare rates from trusted providers in one go after booking your hotel and cheap flights from Warsaw to London Heathrow Airport.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.