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Cheap flights from London Heathrow Airport to Warsaw from £62

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — WAW
23 Aug — 30 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Warsaw are usually found in January or November, booked 81 days in advance, depart on a Friday or Wednesday and return on a Tuesday

Cheap flight deals from Heathrow to Warsaw

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Warsaw
Explore the most affordable flight options available from Heathrow to Warsaw. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 July 2026.

Wed 16/907:35
LHR
-
WAW
Nonstop2h 25m
British Airways
Thu 1/1018:05
WAW
-
LHR
Nonstop2h 40m
British Airways
Deal found 21/7£99
Wed 7/1006:30
LHR
-
WAW
Nonstop2h 25m
LOT
Sun 11/1007:25
WAW
-
LHR
Nonstop2h 55m
LOT
Deal found 20/7£104
Tue 29/906:30
LHR
-
WAW
Nonstop2h 25m
LOT
Fri 2/1015:20
WAW
-
LHR
Nonstop2h 50m
LOT
Deal found 20/7£106
Wed 7/1006:30
LHR
-
WAW
Nonstop2h 25m
LOT
Sat 10/1007:25
WAW
-
LHR
Nonstop2h 55m
LOT
Deal found 21/7£107
Sun 25/1010:35
LHR
-
WAW
Nonstop2h 30m
LOT
Wed 28/1015:30
WAW
-
LHR
Nonstop2h 50m
LOT
Deal found 22/7£109
Mon 19/1018:10
LHR
-
WAW
Nonstop2h 35m
LOT
Sat 24/1007:25
WAW
-
LHR
Nonstop2h 55m
LOT
Deal found 19/7£111
Fri 18/910:20
LHR
-
WAW
Nonstop2h 30m
LOT
Tue 22/915:20
WAW
-
LHR
Nonstop2h 50m
LOT
Deal found 20/7£112
Thu 8/1006:30
LHR
-
WAW
Nonstop2h 25m
LOT
Sun 11/1007:25
WAW
-
LHR
Nonstop2h 55m
LOT
Deal found 20/7£113
Tue 22/910:20
LHR
-
WAW
Nonstop2h 30m
LOT
Wed 30/907:25
WAW
-
LHR
Nonstop2h 55m
LOT
Deal found 20/7£114
Fri 27/1109:55
LHR
-
WMI
1 stop7h 40m
Multiple Airlines
Sun 29/1111:30
WMI
-
LHR
1 stop9h 35m
Multiple Airlines
Deal found 21/7£153
Fri 6/1109:55
LHR
-
WMI
1 stop7h 40m
Multiple Airlines
Sun 8/1111:30
WMI
-
LHR
1 stop9h 35m
Multiple Airlines
Deal found 19/7£171
Wed 7/1006:40
LHR
-
WMI
1 stop5h 15m
Multiple Airlines
Sat 10/1021:05
WMI
-
LHR
1 stop12h 50m
Multiple Airlines
Deal found 21/7£176

Find flight deals from Heathrow to Warsaw

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Warsaw (WA1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 July 2026.

Round-trip from

£99

One-way from

£62

Popular in

August

Cheapest in

January

Average price

£207
British Airways
  • British Airways
  • 16/9-1/10
  • Nonstop
  • 5h 05m total
  • London to Warsaw
Search Deals
British Airways
  • British Airways
  • 26/8
  • Nonstop
  • 2h 25m total
  • London to Warsaw
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£21 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Warsaw that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 July 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Warsaw that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonWarsaw

LHR - WAW

LHRWAW

London Heathrow

Tue 15/9

17:30-20:55

Nonstop2h 25m

Warsaw Frederic Chopin

Mon 21/9

18:45-20:20

Nonstop2h 35m

£139

LondonWarsaw

LHR - WAW

LHRWAW

London Heathrow

Wed 23/9

17:45-21:10

Nonstop2h 25m

Warsaw Frederic Chopin

Sun 4/10

11:35-13:20

Nonstop2h 45m

£139

LondonWarsaw

LHR - WAW

LHRWAW

London Heathrow

Sun 23/8

07:20-10:45

Nonstop2h 25m

Warsaw Frederic Chopin

Wed 16/9

08:20-10:10

Nonstop2h 50m

£145

LondonWarsaw

LHR - WAW

LHRWAW

London Heathrow

Sun 23/8

07:20-10:45

Nonstop2h 25m

Warsaw Frederic Chopin

Thu 17/9

08:00-09:50

Nonstop2h 50m

£159

LondonWarsaw

LHR - WAW

LHRWAW

London Heathrow

Mon 24/8

07:30-10:55

Nonstop2h 25m

Warsaw Frederic Chopin

Sat 12/9

08:00-09:50

Nonstop2h 50m

£169

LondonWarsaw

LHR - WMI

LHRWMI

London Heathrow

Fri 6/11

09:55-18:35

1 stop7h 40m

Warsaw Modlin

Sun 8/11

11:30-20:05

1 stop9h 35m

£171

LondonWarsaw

LHR - WAW

LHRWAW

London Heathrow

Fri 21/8

06:30-09:55

Nonstop2h 25m

Warsaw Frederic Chopin

Fri 4/9

17:10-07:40

1 stop15h 30m

£173

LondonWarsaw

LHR - WAW

LHRWAW

London Heathrow

Sat 29/8

17:55-21:25

Nonstop2h 30m

Warsaw Frederic Chopin

Sun 13/9

18:10-19:50

Nonstop2h 40m

£180

LondonWarsaw

LHR - WAW

LHRWAW

London Heathrow

Thu 17/9

06:00-14:15

1 stop7h 15m

Warsaw Frederic Chopin

Mon 21/9

19:40-08:20

1 stop13h 40m

£196

LondonWarsaw

LHR - WMI

LHRWMI

London Heathrow

Tue 4/8

13:55-00:30

1 stop9h 35m

Warsaw Modlin

Thu 6/8

16:45-09:10

1 stop17h 25m

£208

Flights are sorted by cheapest return flights first.

Deals found on 22/7

Showing 1-10 of 43 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Warsaw

Have a flexible travel schedule? Discover the best time to fly to Warsaw from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Warsaw

What is the cheapest month to book a flight from London Heathrow Airport to Warsaw?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Warsaw (average of £123). Flying from London Heathrow Airport to Warsaw in August is currently the most expensive (average of £244). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to WAW?

Find hourly flight availability from Heathrow to Warsaw. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 July 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Warsaw as you normally would.

Weekly flight availability from London Heathrow Airport to Warsaw

Explore weekly flight availability from Heathrow to Warsaw. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 24 July 2026.

The most flights from LHR to WA1 are scheduled on a Thursday (22 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

How much does it cost for a return flight from London Heathrow Airport to Warsaw?

Airfare is below average for this route at the moment.
London Heathrow Airport to Warsaw flights typically cost between £187 and £279 in September.
The cheapest return price found within the last 5 days was £99 on British Airways (16 Sept–1 Oct).

How often are flights from London to Warsaw delayed?

About 21% of weekly flights between London and Warsaw have experienced delays in the past year, with the average delay time being 107 minutes.

What is the most punctual flight time for London to Warsaw flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Warsaw flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 18% of flights being delayed.

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

The best time to book flights from London Heathrow Airport to Warsaw is 80 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Warsaw

Get insights into the airlines that provide service to Warsaw. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Warsaw. Reviews last updated 24 July 2026.
Read reviews from past customers who have flown with KLM,LOT, andBrussels Airlines from London Heathrow Airport to Warsaw. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,544 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Bobby,Sept 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent
KLM
7.8
Good
1,544 reviews
KLM
7.8
Good
1,544 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Bobby,Sept 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent
LOT
7.5
Good
1,211 reviews
KLM
7.8
Good
1,544 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Bobby,Sept 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent
Brussels Airlines
7.2
Good
422 reviews
KLM
7.8
Good
1,544 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Bobby,Sept 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent
Lufthansa
6.8
Okay
8,156 reviews
KLM
7.8
Good
1,544 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Bobby,Sept 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent
British Airways
6.7
Okay
8,129 reviews
KLM
7.8
Good
1,544 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Bobby,Sept 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Warsaw. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London Heathrow Airport to Warsaw?

    A quick flight from London Heathrow Airport to Warsaw can take about 2h 25m. British Airways provides one of the quickest options available for as low as £139. London Heathrow Airport and Warsaw are separated by a distance of 912 mi. Generally, flights for this route are direct.

  • What are the cheapest airlines flying from London Heathrow Airport to Warsaw round-trip?

    According to our current data, Wizz Air (£42), KLM (£79), and LOT (£93) offers the cheapest pricing from London Heathrow Airport to Warsaw. Users have found that Wizz Air is 75% cheaper than the other options available to this destination.

  • What are the most reliable airlines from London Heathrow Airport to Warsaw?

    No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Warsaw consider choosing Air Canada (78%), LOT (78%) or Air India (78%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from London Heathrow Airport to Warsaw?

    While on average a flight from London Heathrow Airport to Warsaw is generally £713, our data shows the cheapest flight currently is £98. When looking at the most popular route, (London Heathrow - Warsaw Frederic Chopin), you can expect to pay £99 for that flight.

  • Can I find deals for flights from Heathrow to Warsaw that include hotel bookings?

    Yes. In addition to deals on Heathrow to Warsaw flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Warsaw?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Warsaw.

  • Can I find deals for business class flights from Heathrow to Warsaw?

    Yes. Cheapflights offers flight deals from Heathrow to Warsaw by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Warsaw (average of £123). Flying from London Heathrow Airport to Warsaw in August is currently the most expensive (average of £244). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Heathrow to Warsaw

Discover the top 7 airlines that operate flights from Heathrow to Warsaw. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£42Average£105FlexibilityNo cancel feeOn-time83%
Search Wizz Air flights
KLMCheapest£79Average£212FlexibilityNo cancel feeOn-time75%
Search KLM flights
LOTCheapest£93Average£221FlexibilityNo cancel feeOn-time81%
Search LOT flights
British AirwaysCheapest£104Average£186FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Scandinavian AirlinesCheapest£140Average£174FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Brussels AirlinesCheapest£173Average£197FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
LufthansaCheapest£175Average£225FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Warsaw?

Cheapflights makes it easy to find Heathrow to Warsaw flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Warsaw?

Cheapflights helps you find that perfect flight to Warsaw from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Heathrow to Warsaw with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Warsaw, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Heathrow to Warsaw become cheaper?

Yes! Start tracking prices for Heathrow to Warsaw flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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