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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 29/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — WAW
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Warsaw are usually found in January or March, booked 80 days in advance, depart on a Friday or Monday and return on a Saturday

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 March 2025.

Round-trip from

£103

One-way from

£61

Popular in

December

Cheapest in

January

Average price

£124
British Airways
  • British Airways
  • 19/9-28/9
  • Nonstop
  • 5h 05m total
  • London to Warsaw
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LOT
  • LOT
  • 29/4
  • Nonstop
  • 2h 25m total
  • London to Warsaw
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£2 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£8 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Find flight deals from Heathrow to Warsaw

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 March 2025.

Tue 23/907:35LHR - WAW
Nonstop2h 25mBritish Airways
Tue 7/1018:50WAW - LHR
Nonstop2h 35mBritish Airways
Deal found 25/3£84
Tue 29/406:30LHR - WAW
Nonstop2h 25mLOT
Sat 3/520:20WAW - LHR
Nonstop2h 40mLOT
Deal found 25/3£111
Wed 7/515:30LHR - WAW
1 stop5h 45mLufthansa
Thu 8/517:00WAW - LHR
1 stop4h 45mLufthansa
Deal found 24/3£134
Wed 7/511:05LHR - WAW
1 stop9h 00mBrussels Airlines
Fri 9/518:05WAW - LHR
1 stop4h 30mBrussels Airlines
Deal found 24/3£137
Tue 22/406:30LHR - WAW
Nonstop2h 25mMultiple Airlines
Tue 6/505:45WAW - LHR
1 stop15h 10mMultiple Airlines
Deal found 25/3£149
Mon 28/408:40LHR - WAW
1 stop9h 15mKLM
Wed 7/512:25WAW - LHR
1 stop6h 10mKLM
Deal found 25/3£161
Fri 25/406:00LHR - WAW
1 stop11h 50mAustrian Airlines
Sun 27/408:25WAW - LHR
1 stop25h 35mAustrian Airlines
Deal found 24/3£178
Mon 7/420:05LHR - WAW
1 stop11h 55mSWISS
Wed 9/414:55WAW - LHR
1 stop5h 25mSWISS
Deal found 25/3£183
Sun 30/321:05LHR - WMI
1 stop14h 15mMultiple Airlines
Mon 31/322:05WMI - LHR
1 stop16h 20mMultiple Airlines
Deal found 24/3£218
Thu 27/306:20LHR - WAW
1 stop10h 45mAir France
Sun 30/319:20WAW - LHR
1 stop13h 40mAir France
Deal found 25/3£231

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 March 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

Fri 19/9

17:35-21:05

Nonstop2h 30m

Warsaw Frederic Chopin

Sun 28/9

18:15-19:50

Nonstop2h 35m

£103

LondonWarsaw

LHR - WAW

LHRWAW

London Heathrow

Tue 29/4

06:30-09:55

Nonstop2h 25m

Warsaw Frederic Chopin

Sat 3/5

20:20-22:00

Nonstop2h 40m

£111

LondonWarsaw

LHR - WAW

LHRWAW

London Heathrow

Wed 7/5

15:30-22:15

1 stop5h 45m

Warsaw Frederic Chopin

Thu 8/5

17:00-20:45

1 stop4h 45m

£134

LondonWarsaw

LHR - WAW

LHRWAW

London Heathrow

Wed 7/5

11:05-21:05

1 stop9h 00m

Warsaw Frederic Chopin

Fri 9/5

18:05-21:35

1 stop4h 30m

£137

LondonWarsaw

LHR - WAW

LHRWAW

London Heathrow

Tue 22/4

06:30-09:55

Nonstop2h 25m

Warsaw Frederic Chopin

Tue 6/5

05:45-19:55

1 stop15h 10m

£149

LondonWarsaw

LHR - WAW

LHRWAW

London Heathrow

Mon 28/4

08:40-18:55

1 stop9h 15m

Warsaw Frederic Chopin

Wed 7/5

12:25-17:35

1 stop6h 10m

£161

LondonWarsaw

LHR - WAW

LHRWAW

London Heathrow

Fri 25/4

06:00-14:15

1 stop7h 15m

Warsaw Frederic Chopin

Sun 4/5

08:25-21:40

1 stop14h 15m

£178

LondonWarsaw

LHR - WAW

LHRWAW

London Heathrow

Mon 7/4

20:05-09:00

1 stop11h 55m

Warsaw Frederic Chopin

Wed 9/4

14:55-19:20

1 stop5h 25m

£183

LondonWarsaw

LHR - WMI

LHRWMI

London Heathrow

Thu 1/5

15:50-01:05

1 stop8h 15m

Warsaw Modlin

Mon 5/5

16:30-14:45

2 stops23h 15m

£223

LondonWarsaw

LHR - WAW

LHRWAW

London Heathrow

Tue 29/4

06:30-09:55

Nonstop2h 25m

£61

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 21 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 March 2025.

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.

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 £110). Flying from London Heathrow Airport to Warsaw in July is currently the most expensive (average of £236). 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 March 2025.

It’s optimal to fly from London Heathrow Airport to Warsaw in the evening. By choosing this option you can save up to 65% 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 30 June 2024.

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

Rainfall in Warsaw by month

Plan your trip to Warsaw by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Warsaw ranges from 20.0 - 70.0 inches per month. July is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Warsaw when rainfall is around 20.0 mm.

Temperature in Warsaw by month

Plan your trip to Warsaw by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Warsaw, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

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 March 2025.
Peruse reviews from past customers who have flown with Aegean Airlines, KLM and LOT from London to Warsaw to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very Good
729 reviews
Check prices

Crew

8.6

Boarding

7.8

Entertainment

6.9

Comfort

7.8

Food

7.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.1
Very Good
729 reviews
Aegean Airlines
8.1
Very Good
729 reviews
Check prices

Crew

8.6

Boarding

7.8

Entertainment

6.9

Comfort

7.8

Food

7.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
KLM
7.8
Good
1,318 reviews
Aegean Airlines
8.1
Very Good
729 reviews
Check prices

Crew

8.6

Boarding

7.8

Entertainment

6.9

Comfort

7.8

Food

7.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
LOT
7.6
Good
1,061 reviews
Aegean Airlines
8.1
Very Good
729 reviews
Check prices

Crew

8.6

Boarding

7.8

Entertainment

6.9

Comfort

7.8

Food

7.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Austrian Airlines
7.5
Good
769 reviews
Aegean Airlines
8.1
Very Good
729 reviews
Check prices

Crew

8.6

Boarding

7.8

Entertainment

6.9

Comfort

7.8

Food

7.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
SWISS
7.5
Good
1,569 reviews
Aegean Airlines
8.1
Very Good
729 reviews
Check prices

Crew

8.6

Boarding

7.8

Entertainment

6.9

Comfort

7.8

Food

7.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

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.

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

    According to our current data, British Airways (£103), LOT (£111), and Lufthansa (£134) offers the cheapest pricing from London Heathrow Airport to Warsaw. Users have found that British Airways is 40% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from London Heathrow Airport to Warsaw one-way?

    The cheapest airline one-way is LOT, with whom users have recently found tickets for as low as £61. However, be on the lookout for offers from British Airways and KLM, as they are both options that can get you from London Heathrow Airport to Warsaw for a low price.

  • 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 Qatar Airways (87%), Japan Airlines (86%) or JetBlue (84%) 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 £869, our data shows the cheapest flight currently is £73. When looking at the most popular route, (London Heathrow - Warsaw Frederic Chopin), you can expect to pay £84 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 £110). Flying from London Heathrow Airport to Warsaw in July is currently the most expensive (average of £236). 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

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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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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 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£39Average£175FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
Wizz AirCheapest£46Average£127FlexibilityNo cancel feeOn-time83%
Search Wizz Air flights
LOTCheapest£80Average£198FlexibilityNo cancel feeOn-time81%
Search LOT flights
British AirwaysCheapest£88Average£180FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Brussels AirlinesCheapest£134Average£172FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
LufthansaCheapest£137Average£179FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£149Average£194FlexibilityNo cancel feeOn-time75%
Search KLM flights
Austrian AirlinesCheapest£170Average£299FlexibilityNo 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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