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Cheap flights from London Heathrow Airport to Lille from £106

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 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LIL
15 Sep — 22 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 16 August 2026.

Mon 14/909:55 -
1 stop13h 00m
Mon 21/915:20 -
1 stop5h 45m
Deal found 15/8£174
Tue 27/1020:50 -
2 stops22h 35m
Thu 29/1008:35 -
2 stops8h 30m
Deal found 13/8£221
Tue 29/917:35 -
2 stops13h 45m
Tue 6/1012:15 -
2 stops10h 10m
Deal found 15/8£222
Mon 7/917:35 -
2 stops17h 10m
Fri 11/906:45 -
2 stops15h 10m
Deal found 15/8£223
Fri 11/906:15 -
2 stops12h 20m
Mon 14/906:15 -
2 stops13h 20m
Deal found 14/8£261
Fri 25/915:50 -
1 stop8h 00m
Fri 2/1006:30 -
1 stop14h 35m
Deal found 11/8£263
Thu 24/909:30 -
2 stops25h 35m
Wed 30/917:15 -
2 stops18h 25m
Deal found 14/8£264
Thu 10/908:45 -
2 stops13h 30m
Sun 13/919:30 -
2 stops18h 30m
Deal found 14/8£265
Mon 7/920:50 -
2 stops17h 30m
Sun 20/922:25 -
2 stops22h 40m
Deal found 14/8£266
Thu 10/907:00 -
2 stops15h 15m
Thu 17/906:45 -
1 stop8h 40m
Deal found 13/8£273

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 16 August 2026.

Round-trip from

£174

One-way from

£106
14/9-21/9
  • 14/9-21/9
  • 2 total stops
  • 18h 45m total
  • London to Lille
Search Deals
30/10
  • 30/10
  • 1 total stop
  • 5h 55m 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 16 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

LondonLille

LHR London Heathrow - LIL Lille Lesquin

LHRLIL

London Heathrow

Mon 14/9

09:55-23:55

1 stop13h 00m

Lille Lesquin

Mon 21/9

15:20-20:05

1 stop5h 45m

£174

LondonLille

LHR London Heathrow - LIL Lille Lesquin

LHRLIL

London Heathrow

Tue 29/9

17:35-08:20

2 stops13h 45m

Lille Lesquin

Tue 6/10

12:15-21:25

2 stops10h 10m

£222

LondonLille

LHR London Heathrow - LIL Lille Lesquin

LHRLIL

London Heathrow

Fri 25/9

15:50-00:50

1 stop8h 00m

Lille Lesquin

Fri 2/10

06:30-20:05

1 stop14h 35m

£263

LondonLille

LHR London Heathrow - LIL Lille Lesquin

LHRLIL

London Heathrow

Thu 10/9

07:00-23:15

2 stops15h 15m

Lille Lesquin

Thu 17/9

06:45-14:25

1 stop8h 40m

£273

LondonLille

LHR London Heathrow - LIL Lille Lesquin

LHRLIL

London Heathrow

Thu 17/9

09:55-11:35

3 stops24h 40m

Lille Lesquin

Wed 23/9

17:15-10:45

2 stops18h 30m

£297

LondonLille

LHR London Heathrow - LIL Lille Lesquin

LHRLIL

London Heathrow

Wed 2/9

06:00-07:20

2 stops24h 20m

Lille Lesquin

Sat 5/9

18:00-18:25

2 stops25h 25m

£312

LondonLille

LHR London Heathrow - LIL Lille Lesquin

LHRLIL

London Heathrow

Sat 5/9

17:35-20:25

2 stops25h 50m

Lille Lesquin

Mon 7/9

13:35-07:55

2 stops19h 20m

£321
Fastest return journey

LondonLille

LHR London Heathrow - LIL Lille Lesquin

LHRLIL

London Heathrow

Fri 11/9

17:10-23:55

1 stop5h 45m

Lille Lesquin

Mon 14/9

15:20-20:05

1 stop5h 45m

£334
Cheapest one-way

LondonLille

LHR London Heathrow - LIL Lille Lesquin

LHRLIL

London Heathrow

Wed 14/10

17:10-07:20

2 stops13h 10m

£129

LondonLille

LHR London Heathrow - LIL Lille Lesquin

LHRLIL

London Heathrow

Tue 17/11

20:50-13:20

2 stops15h 30m

£130

Flights are sorted by cheapest return flights first.

Deals found on 14/8

Showing 1-10 of 15 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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