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Cheap flights from London Heathrow Airport to Warsaw from £71

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 Heathrow Airport to Warsaw departing on 13/1. 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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0 bags
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Find the cheapest flights from London Heathrow Airport to Warsaw

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:50 - 12:50
LHR
-
WMI
15h 00m1 stop
Multiple Airlines Logo
11:50 - 20:05
WMI
-
LHR
9h 15m1 stop
£141Multiple Airlines
Wed, 11 Feb - Wed, 25 Feb
Multiple Airlines Logo
09:55 - 18:40
LHR
-
WMI
7h 45m1 stop
Multiple Airlines Logo
11:50 - 20:05
WMI
-
LHR
9h 15m1 stop
£143Multiple Airlines
Fri, 20 Feb - Mon, 23 Feb
Multiple Airlines Logo
09:55 - 18:40
LHR
-
WMI
7h 45m1 stop
Multiple Airlines Logo
18:35 - 12:20
WMI
-
LHR
18h 45m2 stops
£146Multiple Airlines
Fri, 16 Jan - Sun, 18 Jan
Multiple Airlines Logo
09:55 - 18:40
LHR
-
WMI
7h 45m1 stop
Multiple Airlines Logo
11:40 - 20:05
WMI
-
LHR
9h 25m1 stop
£147Multiple Airlines
Wed, 11 Mar - Sun, 15 Mar
Multiple Airlines Logo
09:55 - 18:40
LHR
-
WMI
7h 45m1 stop
Multiple Airlines Logo
11:40 - 18:00
WMI
-
LHR
7h 20m1 stop
£149Multiple Airlines
Fri, 9 Jan - Sun, 11 Jan
Multiple Airlines Logo
09:55 - 18:40
LHR
-
WMI
7h 45m1 stop
Multiple Airlines Logo
11:50 - 20:05
WMI
-
LHR
9h 15m1 stop
£151Multiple Airlines
Fri, 6 Mar - Wed, 11 Mar
Multiple Airlines Logo
09:55 - 18:40
LHR
-
WMI
7h 45m1 stop
Multiple Airlines Logo
11:50 - 20:05
WMI
-
LHR
9h 15m1 stop
£152Multiple Airlines
Wed, 14 Jan - Mon, 19 Jan
Multiple Airlines Logo
20:50 - 18:40
LHR
-
WMI
20h 50m1 stop
Multiple Airlines Logo
11:40 - 20:05
WMI
-
LHR
9h 25m1 stop
£155Multiple Airlines
Thu, 15 Jan - Sun, 15 Mar
Multiple Airlines Logo
09:55 - 18:40
LHR
-
WMI
7h 45m1 stop
Multiple Airlines Logo
11:50 - 18:00
WMI
-
LHR
7h 10m1 stop
£160Multiple Airlines
Wed, 7 Jan - Fri, 9 Jan
Multiple Airlines Logo
09:55 - 18:25
LHR
-
WMI
7h 30m1 stop
Multiple Airlines Logo
11:50 - 20:05
WMI
-
LHR
9h 15m1 stop
£164Multiple Airlines
Sun, 25 Jan - Mon, 26 Jan

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Warsaw Modlin Airport 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, momondo users made 279,928 searches. Data last updated 11 December 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Warsaw Modlin Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonWarsaw

LHR - WMI

LHRWMI

London Heathrow

Wed 11/2

20:50-12:50

1 stop15h 00m

Warsaw Modlin

Wed 25/2

11:50-20:05

1 stop9h 15m

£141

LondonWarsaw

LHR - WMI

LHRWMI

London Heathrow

Fri 20/2

09:55-18:40

1 stop7h 45m

Warsaw Modlin

Mon 23/2

11:50-20:05

1 stop9h 15m

£143

LondonWarsaw

LHR - WMI

LHRWMI

London Heathrow

Fri 16/1

09:55-18:40

1 stop7h 45m

Warsaw Modlin

Sun 18/1

18:35-12:20

2 stops18h 45m

£146

LondonWarsaw

LHR - WMI

LHRWMI

London Heathrow

Wed 11/3

09:55-18:40

1 stop7h 45m

Warsaw Modlin

Sun 15/3

11:40-20:05

1 stop9h 25m

£147

LondonWarsaw

LHR - WMI

LHRWMI

London Heathrow

Fri 9/1

09:55-18:40

1 stop7h 45m

Warsaw Modlin

Sun 11/1

11:40-18:00

1 stop7h 20m

£149

LondonWarsaw

LHR - WMI

LHRWMI

London Heathrow

Fri 6/3

09:55-18:40

1 stop7h 45m

Warsaw Modlin

Wed 11/3

11:50-20:05

1 stop9h 15m

£151

LondonWarsaw

LHR - WMI

LHRWMI

London Heathrow

Wed 14/1

09:55-18:40

1 stop7h 45m

Warsaw Modlin

Mon 19/1

11:50-20:05

1 stop9h 15m

£152

LondonWarsaw

LHR - WMI

LHRWMI

London Heathrow

Thu 15/1

20:50-18:40

1 stop20h 50m

Warsaw Modlin

Sun 15/3

11:40-20:05

1 stop9h 25m

£155

LondonWarsaw

LHR - WMI

LHRWMI

London Heathrow

Wed 7/1

09:55-18:40

1 stop7h 45m

Warsaw Modlin

Fri 9/1

11:50-18:00

1 stop7h 10m

£160

LondonWarsaw

LHR - WMI

LHRWMI

London Heathrow

Sun 25/1

09:55-18:25

1 stop7h 30m

Warsaw Modlin

Mon 26/1

11:50-20:05

1 stop9h 15m

£164

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Warsaw from

How to get the cheapest flight ticket from London Heathrow Airport to Warsaw Modlin Airport

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 cheapest day to depart on your flight to Warsaw Modlin Airport?

According to our data, Saturday is the cheapest day to fly to Warsaw Modlin Airport from London Heathrow Airport. The lowest ticket price found for a Saturday departure recently was £103. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Warsaw Modlin Airport for around £125.

What is the cheapest time of day to depart on your flight to Warsaw Modlin Airport?

Our most recent data shows that the best time of day to fly to Warsaw Modlin Airport is at midday. Flights from London Heathrow Airport to Warsaw Modlin Airport during this time can be as low as £68. Flights in the morning are often more expensive, with an average ticket price of £114.

When to book flights from London Heathrow Airport to Warsaw Modlin Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Warsaw Modlin Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Warsaw Modlin Airport (LHR to WMI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Warsaw Modlin Airport

Fastest flight time

5h 35m

Direct flights

None
The fastest flight from London Heathrow Airport to Warsaw Modlin Airport takes 5h 35m
There are no direct flights from London Heathrow Airport to Warsaw Modlin Airport. There are no popular flight routes from London Heathrow Airport to Warsaw Modlin Airport.
Search flight deals

  • How far is London Heathrow to Warsaw Modlin by plane?

    London Heathrow and Warsaw Modlin are 897.4 mi apart from one another. In terms of flight time, this usually takes a little over 5h 35m.

  • When did momondo last update prices for flights from London Heathrow Airport to Warsaw Modlin Airport?

    Prices for flights from London Heathrow Airport to Warsaw Modlin Airport are updated daily.

  • How old do you have to be to fly from London Heathrow Airport to Warsaw Modlin Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Warsaw Modlin Airport.

  • What documentation or ID do you need to fly to Warsaw Modlin Airport?

    The travel and health documents required for your trip to Warsaw Modlin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Warsaw Modlin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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?

Flights from London to Warsaw with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Warsaw?

momondo helps you find the best flight between London and Warsaw by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Warsaw right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Warsaw, momondo offers a useful price alert feature which will track prices for flights to Warsaw from London and alert you when they change.

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