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Cheap flights from London Heathrow Airport to Lille from £118

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LIL
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 28 October 2025.

Round-trip from

£161

One-way from

£118
15/12-16/12
  • 15/12-16/12
  • 2 total stops
  • 19h 40m total
  • London to Lille
Search Deals
15/3
  • 15/3
  • 1 total stop
  • 11h 55m total
  • London to Lille
Search Deals

Find 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 28 October 2025.

Mon 15/1206:45LHR - LIL
1 stop12h 45mMultiple Airlines
Tue 16/1216:15LIL - LHR
1 stop6h 55mMultiple Airlines
Deal found 27/10£161
Sat 8/1120:50LHR - LIL
2 stops23h 35mMultiple Airlines
Mon 10/1116:35LIL - LHR
1 stop5h 50mMultiple Airlines
Deal found 25/10£252
Thu 20/1106:25LHR - LIL
1 stop12h 40mMultiple Airlines
Tue 25/1116:15LIL - LHR
1 stop6h 55mMultiple Airlines
Deal found 25/10£266
Tue 9/1206:00LHR - LIL
2 stops13h 50mMultiple Airlines
Tue 16/1209:30LIL - LHR
2 stops10h 05mMultiple Airlines
Deal found 25/10£268
Fri 12/1207:00LHR - LIL
1 stop8h 00mMultiple Airlines
Sun 14/1206:00LIL - LHR
1 stop13h 00mMultiple Airlines
Deal found 26/10£280
Wed 10/1210:00LHR - LIL
2 stops9h 50mMultiple Airlines
Wed 17/1209:50LIL - LHR
2 stops12h 00mMultiple Airlines
Deal found 26/10£282
Mon 24/1109:00LHR - LIL
1 stop5h 45mMultiple Airlines
Mon 1/1216:35LIL - LHR
1 stop5h 50mMultiple Airlines
Deal found 27/10£301
Fri 5/1207:00LHR - LIL
1 stop8h 00mMultiple Airlines
Mon 8/1216:35LIL - LHR
1 stop5h 50mMultiple Airlines
Deal found 27/10£319

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 28 October 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Lille that are best for you.

Fly from

Heathrow

Fly to

Lille

Route

Depart

Return

Price

LondonLille

LHR - LIL

LHRLIL

London Heathrow

Mon 15/12

06:45-20:30

1 stop12h 45m

Lille Lesquin

Tue 16/12

16:15-22:10

1 stop6h 55m

£161

LondonLille

LHR - LIL

LHRLIL

London Heathrow

Mon 2/3

07:00-15:45

1 stop7h 45m

Lille Lesquin

Mon 9/3

16:35-21:25

1 stop5h 50m

£235

LondonLille

LHR - LIL

LHRLIL

London Heathrow

Sat 8/11

20:50-21:25

2 stops23h 35m

Lille Lesquin

Mon 10/11

16:35-21:25

1 stop5h 50m

£252

LondonLille

LHR - LIL

LHRLIL

London Heathrow

Thu 20/11

06:25-20:05

1 stop12h 40m

Lille Lesquin

Tue 25/11

16:15-22:10

1 stop6h 55m

£266

LondonLille

LHR - LIL

LHRLIL

London Heathrow

Fri 12/12

07:00-16:00

1 stop8h 00m

Lille Lesquin

Sun 14/12

06:00-18:00

1 stop13h 00m

£280

LondonLille

LHR - LIL

LHRLIL

London Heathrow

Mon 24/11

09:00-15:45

1 stop5h 45m

Lille Lesquin

Mon 1/12

16:35-21:25

1 stop5h 50m

£301

LondonLille

LHR - LIL

LHRLIL

London Heathrow

Fri 5/12

07:00-16:00

1 stop8h 00m

Lille Lesquin

Mon 8/12

16:35-21:25

1 stop5h 50m

£319

LondonLille

LHR - LIL

LHRLIL

London Heathrow

Sun 15/3

19:55-08:50

1 stop11h 55m

£118

LondonLille

LHR - LIL

LHRLIL

London Heathrow

Sun 11/1

07:20-14:45

1 stop6h 25m

£122

LondonLille

LHR - LIL

LHRLIL

London Heathrow

Sat 20/12

16:35-21:05

3 stops27h 30m

£191

Flights are sorted by cheapest return flights first.

Deals found on 27/10

Showing 1-10 of 11 results
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
Dunkirk
Le Touquet
Calais
Maubeuge

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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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