Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Warsaw from £61

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — WAW
13 Jun — 20 Jun1
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 Wednesday or Friday 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 14 May 2026.

Thu 20/806:30
LHR
-
WAW
Nonstop2h 25m
LOT
Tue 25/807:25
WAW
-
LHR
Nonstop2h 55m
LOT
Deal found 13/5£98
Fri 25/906:30
LHR
-
WAW
Nonstop2h 25m
LOT
Mon 28/915:20
WAW
-
LHR
Nonstop2h 50m
LOT
Deal found 12/5£100
Fri 23/1006:30
LHR
-
WAW
Nonstop2h 25m
LOT
Mon 26/1020:15
WAW
-
LHR
Nonstop2h 45m
LOT
Deal found 13/5£101
Thu 17/906:30
LHR
-
WAW
Nonstop2h 25m
LOT
Sun 20/907:25
WAW
-
LHR
Nonstop2h 55m
LOT
Deal found 12/5£102
Mon 17/806:30
LHR
-
WAW
Nonstop2h 25m
LOT
Mon 24/807:25
WAW
-
LHR
Nonstop2h 55m
LOT
Deal found 12/5£103
Thu 20/806:30
LHR
-
WAW
Nonstop2h 25m
LOT
Mon 24/807:25
WAW
-
LHR
Nonstop2h 55m
LOT
Deal found 13/5£104
Tue 10/1110:35
LHR
-
WAW
Nonstop2h 30m
LOT
Tue 24/1115:30
WAW
-
LHR
Nonstop2h 50m
LOT
Deal found 12/5£104
Thu 6/810:20
LHR
-
WAW
Nonstop2h 30m
LOT
Sun 9/820:20
WAW
-
LHR
Nonstop2h 40m
LOT
Deal found 12/5£106
Thu 6/810:20
LHR
-
WAW
Nonstop2h 30m
LOT
Fri 28/815:20
WAW
-
LHR
Nonstop2h 50m
LOT
Deal found 12/5£107
Wed 30/906:30
LHR
-
WAW
Nonstop2h 25m
LOT
Sat 3/1007:25
WAW
-
LHR
Nonstop2h 55m
LOT
Deal found 13/5£108
Fri 23/1006:30
LHR
-
WAW
Nonstop2h 25m
LOT
Sun 25/1007:35
WAW
-
LHR
Nonstop3h 00m
LOT
Deal found 12/5£109
Mon 1/620:50
LHR
-
WMI
1 stop11h 10m
Multiple Airlines
Mon 8/606:15
WMI
-
LHR
1 stop17h 25m
Multiple Airlines
Deal found 14/5£169

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 14 May 2026.

Round-trip from

£98

One-way from

£61

Popular in

August

Cheapest in

January

Average price

£190
LOT
  • LOT
  • 20/8-25/8
  • Nonstop
  • 5h 20m total
  • London to Warsaw
Search Deals
British Airways
  • British Airways
  • 10/9
  • 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 May 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 14 May 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

LondonWarsaw

LHR - WAW

LHRWAW

London Heathrow

Tue 16/6

14:45-22:10

1 stop6h 25m

Warsaw Frederic Chopin

Wed 8/7

17:10-20:55

1 stop4h 45m

£164

LondonWarsaw

LHR - WMI

LHRWMI

London Heathrow

Mon 1/6

20:50-09:00

1 stop11h 10m

Warsaw Modlin

Mon 8/6

06:15-22:40

1 stop17h 25m

£169

LondonWarsaw

LHR - WAW

LHRWAW

London Heathrow

Thu 4/6

11:45-18:55

1 stop6h 10m

Warsaw Frederic Chopin

Sat 6/6

17:10-20:55

1 stop4h 45m

£173

LondonWarsaw

LHR - WMI

LHRWMI

London Heathrow

Mon 15/6

20:50-09:00

1 stop11h 10m

Warsaw Modlin

Fri 19/6

10:00-22:40

2 stops13h 40m

£177

LondonWarsaw

LHR - WMI

LHRWMI

London Heathrow

Tue 9/6

15:30-09:10

2 stops16h 40m

Warsaw Modlin

Tue 23/6

09:25-09:10

1 stop24h 45m

£180
Fastest return journey

LondonWarsaw

LHR - WAW

LHRWAW

London Heathrow

Sun 13/9

07:20-10:45

Nonstop2h 25m

Warsaw Frederic Chopin

Sun 13/9

18:10-19:50

Nonstop2h 40m

£188

LondonWarsaw

LHR - WAW

LHRWAW

London Heathrow

Fri 12/6

16:25-22:05

1 stop4h 40m

Warsaw Frederic Chopin

Sun 14/6

06:00-09:55

1 stop4h 55m

£203

LondonWarsaw

LHR - WAW

LHRWAW

London Heathrow

Thu 18/6

07:35-11:00

Nonstop2h 25m

Warsaw Frederic Chopin

Sun 21/6

07:55-09:45

Nonstop2h 50m

£211

LondonWarsaw

LHR - WMI

LHRWMI

London Heathrow

Wed 10/6

06:50-16:25

1 stop8h 35m

Warsaw Modlin

Mon 15/6

06:15-22:40

1 stop17h 25m

£211

LondonWarsaw

LHR - WMI

LHRWMI

London Heathrow

Wed 10/6

20:50-10:30

2 stops12h 40m

Warsaw Modlin

Sat 13/6

18:35-09:05

1 stop15h 30m

£211

Flights are sorted by cheapest return flights first.

Deals found on 13/5

Showing 1-10 of 45 resultsSorted by cheapest first
1
2
3
...
5

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

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 84 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.

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

Currently, June is the cheapest month in which you can book a flight from London Heathrow Airport to Warsaw (average of £56). Flying from London Heathrow Airport to Warsaw in August is currently the most expensive (average of £121). 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 14 May 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 14 May 2026.

The most flights from LHR to WA1 are scheduled on a Wednesday (21 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).

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

How often are flights from London to Warsaw delayed?

About 20% of weekly flights between London and Warsaw have experienced delays in the past year, with the average delay time being 106 minutes.

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

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

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

Saturday tends to have the lowest number of delays on this route, whereas Thursday 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 16% of flights being delayed.

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 14 May 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
1,517 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Crew

8.4

Food

7.3

Comfort

7.7

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,517 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Crew

8.4

Food

7.3

Comfort

7.7

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
LOT
7.5
Good
1,190 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Crew

8.4

Food

7.3

Comfort

7.7

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Brussels Airlines
7.3
Good
407 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Crew

8.4

Food

7.3

Comfort

7.7

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
8,002 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Crew

8.4

Food

7.3

Comfort

7.7

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
7,980 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Crew

8.4

Food

7.3

Comfort

7.7

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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. KLM provides one of the quickest options available for as low as £188. London Heathrow Airport and Warsaw are separated by a distance of 912 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    According to our current data, Wizz Air (£47), KLM (£78), and LOT (£94) offers the cheapest pricing from London Heathrow Airport to Warsaw. Users have found that Wizz Air is 73% 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 ANA (92%), JetBlue (90%) or Iberia (85%) 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 £341, our data shows the cheapest flight currently is £71. When looking at the most popular route, (London Heathrow - Warsaw Frederic Chopin), you can expect to pay £113 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, June is the cheapest month in which you can book a flight from London Heathrow Airport to Warsaw (average of £56). Flying from London Heathrow Airport to Warsaw in August is currently the most expensive (average of £121). 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 14 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£47Average£133FlexibilityNo cancel feeOn-time83%
Search Wizz Air flights
KLMCheapest£78Average£220FlexibilityNo cancel feeOn-time75%
Search KLM flights
LOTCheapest£94Average£210FlexibilityNo cancel feeOn-time81%
Search LOT flights
British AirwaysCheapest£101Average£196FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Scandinavian AirlinesCheapest£139Average£172FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Brussels AirlinesCheapest£165Average£195FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
LufthansaCheapest£166Average£222FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.