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Cheap flights from London Heathrow Airport to Lille from £114

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LIL
12 Jun — 19 Jun1
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 13 May 2026.

Tue 9/606:15
LHR
-
LIL
2 stops14h 10m
Multiple Airlines
Tue 16/621:50
LIL
-
LHR
2 stops13h 40m
Multiple Airlines
Deal found 10/5£237
Mon 22/619:45
LHR
-
LIL
2 stops24h 40m
Multiple Airlines
Fri 26/612:30
LIL
-
LHR
2 stops28h 45m
Multiple Airlines
Deal found 12/5£243
Wed 10/608:40
LHR
-
LIL
2 stops21h 40m
Multiple Airlines
Wed 17/617:15
LIL
-
LHR
2 stops18h 00m
Multiple Airlines
Deal found 13/5£250
Tue 23/606:15
LHR
-
LIL
2 stops14h 10m
Multiple Airlines
Tue 30/621:50
LIL
-
LHR
2 stops13h 55m
Multiple Airlines
Deal found 10/5£254
Mon 1/607:00
LHR
-
LIL
1 stop12h 55m
Multiple Airlines
Wed 3/612:05
LIL
-
LHR
1 stop5h 30m
Multiple Airlines
Deal found 11/5£257
Mon 15/620:55
LHR
-
LIL
2 stops23h 30m
Multiple Airlines
Thu 18/607:45
LIL
-
LHR
2 stops14h 10m
Multiple Airlines
Deal found 9/5£269
Thu 18/620:30
LHR
-
LIL
2 stops14h 35m
Multiple Airlines
Tue 23/621:50
LIL
-
LHR
2 stops13h 55m
Multiple Airlines
Deal found 13/5£286
Thu 11/617:35
LHR
-
LIL
2 stops17h 30m
Multiple Airlines
Wed 17/617:15
LIL
-
LHR
2 stops18h 15m
Multiple Airlines
Deal found 12/5£287

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 13 May 2026.

Round-trip from

£200

One-way from

£114
1/6-4/6
  • 1/6-4/6
  • 3 total stops
  • 26h 25m total
  • London to Lille
Search Deals
28/5
  • 28/5
  • 1 total stop
  • 28h 10m 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 13 May 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 - LIL

LHRLIL

London Heathrow

Tue 9/6

06:15-21:25

2 stops14h 10m

Lille Lesquin

Tue 16/6

21:50-10:30

2 stops13h 40m

£237

LondonLille

LHR - LIL

LHRLIL

London Heathrow

Mon 22/6

19:45-21:25

2 stops24h 40m

Lille Lesquin

Fri 26/6

12:30-16:15

2 stops28h 45m

£243

LondonLille

LHR - LIL

LHRLIL

London Heathrow

Mon 1/6

07:00-20:55

1 stop12h 55m

Lille Lesquin

Wed 3/6

12:05-16:35

1 stop5h 30m

£257

LondonLille

LHR - LIL

LHRLIL

London Heathrow

Mon 15/6

20:55-21:25

2 stops23h 30m

Lille Lesquin

Thu 18/6

07:45-20:55

2 stops14h 10m

£269

LondonLille

LHR - LIL

LHRLIL

London Heathrow

Thu 18/6

20:30-12:05

2 stops14h 35m

Lille Lesquin

Tue 23/6

21:50-10:45

2 stops13h 55m

£286

LondonLille

LHR - LIL

LHRLIL

London Heathrow

Wed 1/7

17:10-07:20

2 stops13h 10m

Lille Lesquin

Sun 5/7

21:30-10:45

2 stops14h 15m

£306

LondonLille

LHR - LIL

LHRLIL

London Heathrow

Wed 10/6

14:20-07:20

2 stops16h 00m

Lille Lesquin

Wed 17/6

12:05-21:30

1 stop10h 25m

£309

LondonLille

LHR - LIL

LHRLIL

London Heathrow

Wed 24/6

17:50-07:20

2 stops12h 30m

Lille Lesquin

Sat 27/6

18:00-09:55

2 stops16h 55m

£315
Fastest return journey

LondonLille

LHR - LIL

LHRLIL

London Heathrow

Mon 22/6

07:00-13:15

1 stop5h 15m

Lille Lesquin

Mon 29/6

13:55-18:30

1 stop5h 35m

£341
Cheapest one-way

LondonLille

LHR - LIL

LHRLIL

London Heathrow

Thu 28/5

20:50-01:30

2 stops27h 40m

£137

Flights are sorted by cheapest return flights first.

Deals found on 10/5

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

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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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