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Cheap flights from London Heathrow Airport to Warsaw from £51

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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — WAW
25 Dec — 1 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London Heathrow to Warsaw are usually found in March or January, booked 89 days in advance, depart on a Friday or Monday and return on a Saturday

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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 25 November 2025.

Thu 11/1206:30LHR - WAW
Nonstop2h 30mLOT
Thu 18/1220:15WAW - LHR
Nonstop2h 45mLOT
Deal found 22/11£105
Sat 6/1206:30LHR - WAW
Nonstop2h 30mLOT
Fri 12/1215:30WAW - LHR
Nonstop2h 50mLOT
Deal found 22/11£114
Mon 8/1206:30LHR - WAW
Nonstop2h 30mLOT
Fri 12/1215:30WAW - LHR
Nonstop2h 50mLOT
Deal found 22/11£116
Tue 2/1206:30LHR - WAW
Nonstop2h 30mLOT
Thu 11/1220:15WAW - LHR
Nonstop2h 45mLOT
Deal found 23/11£118
Thu 11/1206:30LHR - WAW
Nonstop2h 30mLOT
Sun 14/1207:35WAW - LHR
Nonstop3h 00mLOT
Deal found 22/11£121
Tue 2/1206:30LHR - WAW
Nonstop2h 30mLOT
Wed 10/1220:15WAW - LHR
Nonstop2h 45mLOT
Deal found 23/11£121
Thu 11/1206:30LHR - WAW
Nonstop2h 30mLOT
Fri 19/1215:30WAW - LHR
Nonstop2h 50mLOT
Deal found 24/11£124
Sat 6/1206:30LHR - WAW
Nonstop2h 30mLOT
Wed 10/1220:15WAW - LHR
Nonstop2h 45mLOT
Deal found 22/11£125
Thu 4/1206:30LHR - WAW
Nonstop2h 30mLOT
Wed 10/1220:15WAW - LHR
Nonstop2h 45mLOT
Deal found 23/11£127
Wed 10/1206:30LHR - WAW
Nonstop2h 30mLOT
Sat 13/1207:35WAW - LHR
Nonstop3h 00mLOT
Deal found 22/11£128
Thu 11/1209:55LHR - WMI
1 stop13h 25mMultiple Airlines
Sun 14/1211:40WMI - LHR
1 stop7h 20mMultiple Airlines
Deal found 22/11£176
Thu 11/1209:55LHR - WMI
1 stop13h 25mMultiple Airlines
Fri 19/1218:35WMI - LHR
2 stops39h 35mMultiple Airlines
Deal found 24/11£194

Cheap 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 25 November 2025.

Round-trip from

£89

One-way from

£51

Popular in

December

Cheapest in

March

Average price

£146
LOT
  • LOT
  • 8/1-15/1
  • Nonstop
  • 5h 40m total
  • London to Warsaw
Search Deals
LOT
  • LOT
  • 8/1
  • Nonstop
  • 2h 30m total
  • London to Warsaw
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 25 November 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Warsaw that are best for you.

Fly from

Heathrow

Fly to

Warsaw

Route

Depart

Return

Price

LondonWarsaw

LHR - WAW

LHRWAW

London Heathrow

Wed 4/2

18:10-21:40

Nonstop2h 30m

Warsaw Frederic Chopin

Mon 9/2

19:40-21:25

Nonstop2h 45m

£119

LondonWarsaw

LHR - WAW

LHRWAW

London Heathrow

Sat 7/2

18:15-21:45

Nonstop2h 30m

Warsaw Frederic Chopin

Mon 9/2

19:40-21:25

Nonstop2h 45m

£119

LondonWarsaw

LHR - WMI

LHRWMI

London Heathrow

Fri 9/1

09:55-18:40

1 stop7h 45m

Warsaw Modlin

Mon 12/1

11:50-18:00

1 stop7h 10m

£141

LondonWarsaw

LHR - WAW

LHRWAW

London Heathrow

Thu 5/2

10:20-19:05

1 stop7h 45m

Warsaw Frederic Chopin

Sun 8/2

15:20-18:30

1 stop4h 10m

£154

LondonWarsaw

LHR - WAW

LHRWAW

London Heathrow

Fri 6/2

06:30-12:00

1 stop4h 30m

Warsaw Frederic Chopin

Sun 8/2

16:50-20:50

1 stop5h 00m

£158

LondonWarsaw

LHR - WAW

LHRWAW

London Heathrow

Tue 6/1

17:05-23:25

1 stop5h 20m

Warsaw Frederic Chopin

Tue 13/1

16:50-20:50

1 stop5h 00m

£158

LondonWarsaw

LHR - WAW

LHRWAW

London Heathrow

Thu 11/12

06:30-12:00

1 stop4h 30m

Warsaw Frederic Chopin

Sun 14/12

06:05-10:45

1 stop5h 40m

£159

LondonWarsaw

LHR - WAW

LHRWAW

London Heathrow

Tue 28/4

06:40-14:25

1 stop6h 45m

Warsaw Frederic Chopin

Fri 8/5

10:15-17:40

1 stop8h 25m

£160

LondonWarsaw

LHR - WAW

LHRWAW

London Heathrow

Wed 10/12

06:35-12:55

1 stop5h 20m

Warsaw Frederic Chopin

Thu 11/12

13:35-17:05

1 stop4h 30m

£164

LondonWarsaw

LHR - WMI

LHRWMI

London Heathrow

Thu 8/1

18:50-15:05

2 stops19h 15m

Warsaw Modlin

Mon 12/1

11:50-18:00

1 stop7h 10m

£164

Flights are sorted by cheapest return flights first.

Deals found on 23/11

Showing 1-10 of 40 results
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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

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Warsaw. Price data was last updated on 21 November 2025.

The best time to book flights from London Heathrow Airport to Warsaw is 89 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, October is the cheapest month in which you can book a flight from London Heathrow Airport to Warsaw (average of £62). Flying from London Heathrow Airport to Warsaw in August is currently the most expensive (average of £159). 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 25 November 2025.

It’s optimal to fly from London Heathrow Airport to Warsaw in the evening. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly return from Heathrow to Warsaw. Price data was last updated on 24 November 2024.

Travellers seeking maximum savings on their London Heathrow Airport to Warsaw flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 25 November 2025.

The most flights from LHR to WA1 are scheduled on a Monday (23 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).

How often are flights from London to Warsaw delayed?

About 22% 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 Sunday 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.

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 25 November 2025.
Read reviews from past customers who have flown with LOT, Brussels Airlines, andLufthansa 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.
LOT
7.5
Good
1,138 reviews
Check prices

Food

7.1

Comfort

7.5

Boarding

7.6

Crew

8.2

Entertainment

6.9

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Rami,Sept 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
LOT
7.5
Good
1,138 reviews
LOT
7.5
Good
1,138 reviews
Check prices

Food

7.1

Comfort

7.5

Boarding

7.6

Crew

8.2

Entertainment

6.9

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Rami,Sept 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
Brussels Airlines
7.2
Good
370 reviews
LOT
7.5
Good
1,138 reviews
Check prices

Food

7.1

Comfort

7.5

Boarding

7.6

Crew

8.2

Entertainment

6.9

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Rami,Sept 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
Lufthansa
6.8
Okay
7,583 reviews
LOT
7.5
Good
1,138 reviews
Check prices

Food

7.1

Comfort

7.5

Boarding

7.6

Crew

8.2

Entertainment

6.9

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Rami,Sept 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
Wizz Air
6.8
Okay
1,063 reviews
LOT
7.5
Good
1,138 reviews
Check prices

Food

7.1

Comfort

7.5

Boarding

7.6

Crew

8.2

Entertainment

6.9

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Rami,Sept 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
British Airways
6.7
Okay
7,535 reviews
LOT
7.5
Good
1,138 reviews
Check prices

Food

7.1

Comfort

7.5

Boarding

7.6

Crew

8.2

Entertainment

6.9

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Rami,Sept 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights

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 30m. British Airways provides one of the quickest options available for as low as £119. 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 (£46), LOT (£78), and British Airways (£94) offers the cheapest pricing from London Heathrow Airport to Warsaw. Users have found that Wizz Air is 74% 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 JetBlue (80%), American Airlines (79%) or British Airways (79%) 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 £513, our data shows the cheapest flight currently is £81. When looking at the most popular route, (London Heathrow - Warsaw Frederic Chopin), you can expect to pay £108 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, October is the cheapest month in which you can book a flight from London Heathrow Airport to Warsaw (average of £62). Flying from London Heathrow Airport to Warsaw in August is currently the most expensive (average of £159). 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

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Alternative routes for Heathrow to Warsaw

See prices for flight routes from nearby airports that may be better suited for you.
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Southend to Gdansk flights
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Stansted to Łódź flights
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Top 8 airlines flying from Heathrow to Warsaw

Discover the top 8 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 25 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£46Average£135FlexibilityNo cancel feeOn-time83%
Search Wizz Air flights
LOTCheapest£78Average£211FlexibilityNo cancel feeOn-time81%
Search LOT flights
British AirwaysCheapest£94Average£186FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Scandinavian AirlinesCheapest£142Average£177FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
KLMCheapest£147Average£239FlexibilityNo cancel feeOn-time75%
Search KLM flights
Brussels AirlinesCheapest£153Average£190FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
LufthansaCheapest£154Average£210FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Austrian AirlinesCheapest£168Average£233FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines 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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