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Cheap flights from London Heathrow Airport to Lille from £96

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LIL
9 Sep — 16 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Lille

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Lille
Explore the most affordable flight options available from Heathrow to Lille. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 August 2026.

Mon 21/908:55 -
1 stop11h 00m
Mon 28/915:20 -
1 stop5h 45m
Deal found 6/8£208
Mon 7/909:55 -
1 stop13h 00m
Mon 14/915:20 -
1 stop5h 45m
Deal found 10/8£237
Mon 14/919:30 -
2 stops24h 55m
Thu 17/907:45 -
2 stops14h 00m
Deal found 9/8£246
Tue 8/920:50 -
2 stops20h 50m
Tue 15/911:15 -
2 stops22h 55m
Deal found 9/8£254
Mon 14/916:25 -
2 stops28h 00m
Wed 16/918:05 -
2 stops16h 50m
Deal found 8/8£255
Tue 22/914:45 -
2 stops16h 35m
Wed 30/908:50 -
2 stops13h 05m
Deal found 6/8£256

Find flight deals from Heathrow to Lille

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Lille (LIL). 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 10 August 2026.

Round-trip from

£201

One-way from

£96
21/9-28/9
  • 21/9-28/9
  • 2 total stops
  • 18h 45m total
  • London to Lille
Search Deals
6/9
  • 6/9
  • 1 total stop
  • 26h 05m total
  • London to Lille
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Lille 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 10 August 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Lille that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonLille

LHR London Heathrow - LIL Lille Lesquin

LHRLIL

London Heathrow

Mon 21/9

08:55-20:55

1 stop11h 00m

Lille Lesquin

Mon 28/9

15:20-20:05

1 stop5h 45m

£208

LondonLille

LHR London Heathrow - LIL Lille Lesquin

LHRLIL

London Heathrow

Mon 7/9

09:55-23:55

1 stop13h 00m

Lille Lesquin

Mon 14/9

15:20-20:05

1 stop5h 45m

£237

LondonLille

LHR London Heathrow - LIL Lille Lesquin

LHRLIL

London Heathrow

Wed 16/9

07:25-07:20

2 stops22h 55m

Lille Lesquin

Sat 19/9

18:00-17:40

2 stops24h 40m

£285

LondonLille

LHR London Heathrow - LIL Lille Lesquin

LHRLIL

London Heathrow

Thu 17/9

06:00-12:05

2 stops29h 05m

Lille Lesquin

Wed 23/9

17:15-17:40

2 stops25h 25m

£293

LondonLille

LHR London Heathrow - LIL Lille Lesquin

LHRLIL

London Heathrow

Thu 24/9

09:55-22:30

2 stops11h 35m

Lille Lesquin

Wed 30/9

08:50-20:55

2 stops13h 05m

£308

LondonLille

LHR London Heathrow - LIL Lille Lesquin

LHRLIL

London Heathrow

Tue 26/1

10:00-20:05

2 stops9h 05m

Lille Lesquin

Fri 29/1

06:45-14:25

2 stops8h 40m

£328

LondonLille

LHR London Heathrow - LIL Lille Lesquin

LHRLIL

London Heathrow

Sat 19/9

15:00-12:45

2 stops20h 45m

Lille Lesquin

Fri 25/9

14:50-16:50

1 stop27h 00m

£335

LondonLille

LHR London Heathrow - LIL Lille Lesquin

LHRLIL

London Heathrow

Sat 26/12

20:50-20:50

2 stops23h 00m

Lille Lesquin

Wed 30/12

13:55-09:10

2 stops20h 15m

£342

LondonLille

LHR London Heathrow - LIL Lille Lesquin

LHRLIL

London Heathrow

Sun 20/9

06:00-12:10

2 stops29h 10m

Lille Lesquin

Sat 26/9

18:00-10:40

2 stops17h 40m

£368
Cheapest one-way

LondonLille

LHR London Heathrow - LIL Lille Lesquin

LHRLIL

London Heathrow

Sun 6/9

20:50-23:55

1 stop26h 05m

£96

Flights are sorted by cheapest return flights first.

Deals found on 9/8

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Lille

Have a flexible travel schedule? Discover the best time to fly to Lille 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.

Related info for your journey

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

  • What airport do you fly into for flights to Lille from London Heathrow?

    If you book a flight to Lille from London Heathrow, you will be flying to Lesquin, which is the city’s only airport. Lille Lesquin (LIL) is located 4.9 mi from the center of Lille. There are 0 flights from London Heathrow to Lesquin per day from 0 different airlines.

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

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

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

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

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

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

See more FAQs

Travelling to a place near Lille?

Book flights to Lille if you plan to visit one of these locations
Calais
Dunkirk
Le Touquet
Maubeuge

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When you search for this flight from Heathrow to Lille, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Lille for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Heathrow to Lille with no change fees.

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

Yes! Start tracking prices for Heathrow to Lille 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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