Cheap flights from London to Warsaw from £21
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Warsaw departing on 25/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from London to Warsaw
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between London and Warsaw?
What is the cheapest month to fly to Warsaw?
The month of January is, on average, the cheapest month to fly to Warsaw from London, with most prices found around £79. If you don’t want to visit Warsaw in January, then you should wait until March to fly from London, when ticket prices are also cheap, with an average price of £87.
What is the cheapest day to depart on your flight to Warsaw?
The cheapest day to depart from London to Warsaw is on a Friday when prices can be found for as low as £225. Flights from London to Warsaw on a Sunday will generally be more expensive and average around £311. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Warsaw?
Flying to Warsaw from London in the evening is the least expensive time of day to depart. momondo users have found prices as low as £154 when looking at flights departing in the evening. Flights to Warsaw are more costly in the afternoon, with an average ticket price of £329. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest London to Warsaw flight route?
Fly from London Stansted to Szymany Olsztyn-Mazury for the best London - Warsaw flight prices
How far in advance should I book a flight to Warsaw?
You are more likely to see cheaper flights to Warsaw from London when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Warsaw for around £172 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Warsaw from London for as low as £125 on momondo.
What cabin class options are available on London to Warsaw flights?
There are 3 cabin classes available to choose from on London to Warsaw flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from London to Warsaw?
Ryanair, Wizz Air, and LOT are the most popular carriers operating from London to Warsaw
Which airlines fly to Warsaw?
LOT, British Airways and Wizz Air are the top three most popular airlines that fly to Warsaw from London according to our data. LOT is the first choice among our users, with 42% of people opting to fly with this airline when travelling to Warsaw. Keep in mind that there are 9 different airlines that fly to Warsaw on a routine basis, so you have a few additional options to choose from.
How many flights depart from London to Warsaw on average per day?
The number of flights available between London and Warsaw is 17 per day as of June 2025. The most frequent departure time is 18:00, with 49% of daily flights leaving at midday.
How many flights depart from London to Warsaw on average per week?
The number of flights available between London and Warsaw is 121 per week as of June 2025. The most frequent departure day is Thu, with 22% of weekly flights leaving on this day.
Cheap London to Warsaw flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Warsaw
How far is London to Warsaw by plane?
London and Warsaw are 899.4 mi apart from one another. Typically, this will take 1h 55m by plane in normal conditions.
When did momondo last update prices for flights from London to Warsaw?
Prices for flights from London to Warsaw were last updated today.
How many operators does momondo search for flights from London to Warsaw?
As of June 2025, there are 9 operators available to choose from for flights from London to Warsaw.
How old do you have to be to fly from London to Warsaw?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Warsaw.
What documentation or ID do you need to fly to Warsaw?
The required travel and health documents for your Warsaw trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Warsaw. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from London to Warsaw
Compare and see reviews for airlines that fly from London to Warsaw with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £30 | Free Cancellation | Rating 6.8 5,107 reviews | |||
| PriceFrom £43 | Free Cancellation | Rating 6.8 1,055 reviews | |||
| PriceFrom £43 | Free Cancellation | Rating 6.0 141 reviews | |||
| PriceFrom £76 | Free Cancellation | Rating 7.6 1,074 reviews | |||
| PriceFrom £86 | Free Cancellation | Rating 6.6 6,985 reviews | |||
| PriceFrom £130 | Free Cancellation | Rating 7.4 355 reviews | |||
| PriceFrom £139 | Free Cancellation | Rating 6.7 7,126 reviews | |||
| PriceFrom £142 | Free Cancellation | Rating 7.8 1,352 reviews | |||
| PriceFrom £162 | Free Cancellation | Rating 7.6 799 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to Warsaw?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Warsaw . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from London to Warsaw with flexible booking policies on momondo?
Yes. All flights to Warsaw from London on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from London to Warsaw?
Once all potential London to Warsaw flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from London to Warsaw right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of London to Warsaw flights. All you need is a valid email address and we will do the rest; it is that quick and easy.