Flight tickets from Lille to Brussels

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Find the cheapest month or even day of the year to fly to Brussels

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Find the cheapest month to fly from Lille to Brussels

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Lille to Brussels flights are currently cheapest in May.

Lille to Brussels: Flight information

The things to know before you go.
Cheapest flight found₹ 6,653
Cheapest month to flyMay

Finding cheap flights from Lille to Brussels: Frequently asked questions

There are 5 airports in Brussels: Brussels International, Antwerp Deurne, Brussels S. Charleroi, Liege, and Kortrijk.
The best price we found for a return flight from Lille to Brussels is ₹ 63,146. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Lille to Brussels. But we found flights with one or more stops from ₹ 63,146.
As of March 2026, there are no flights flying from Lille to Brussels.
The cheapest month to fly from Lille to Brussels is usually September.
If you're flying from Lille Airport, the cheapest airport near Brussels is Brussels International – which is 11.0 km away from the centre of Brussels. We've found flights into this airport from ₹ 63,146.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lille Airport to Brussels on Friday, 4 September 2026.
No airlines currently offer direct flights between Lille Airport and Brussels. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Brussels but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Brussels is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 6°C. July is typically the warmest month in Brussels, when it usually averages around 22°C. You can expect the least rain in April. The coldest month is January, with temperatures averaging -0°C. The rainiest month is December.
Currently, Royal Air Maroc offers the cheapest flight tickets to Brussels.

Flying from Lille Airport (LIL) to Brussels: what you need to know

  • Lille (the location of Lille Airport) and Brussels follow the same timezone — UTC+1.

  • For stress-free travel, turn up at the airport two hours ahead of international flights and one hour before domestic departures. That way, you won't have to rush to board your LIL to Brussels flight.

  • If you're flying during a major holiday or another peak period, give yourself more time. A good rule is two hours before domestic flights and up to four hours before international departures. Queues at security and check-in will be longer.

  • We make it a breeze to book flight tickets from LIL to Brussels with a stopover. To see your options, uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to explore the city of your choice. The most sought-after stopovers include:

    • Leonardo da Vinci-Fiumicino Airport (FCO)

    • Geneve Airport (GVA)

    • Cote D'Azur Airport (NCE)

  • LIL is about 8 kilometres from central Lille. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 15 minutes or so to get there, depending on the traffic. If you're planning to take public transport, expect the journey time to be around 55 minutes.

  • Catching an early flight from Lille Airport to Brussels? Avoid the stress of rushing to the airport (and enjoy a little extra shut-eye) by choosing one of these stays close to LIL:

  • 70.42% of flights leaving from Lille Airport reach their destination on schedule.

How to find the cheapest flights from Lille Airport (LIL) to Brussels

  • ₹ 6,653 is the cheapest price we've seen for a one-way Lille Airport to Brussels flight. A round-trip ticket right now is ₹ 63,146. Depending on when you want to go and the availability, these fares can change.

  • Booking ahead of time is often the key to finding a cheap flight from LIL to Brussels. Fares tend to rise as seats fill up, so the closer your departure date, the more expensive your ticket may be.

  • The 'Whole month' tool will show you the cheapest tickets from Lille Airport to Brussels across the month. It's a good way to snap up a bargain if your travel dates are flexible.

  • There's no need to check back constantly to find out if fares have dropped when you create a Price Alert. We'll update you as soon as there's an extra saving on cheap flights from LIL to Brussels.

  • Pick your ideal departure and arrival times, number of stops and airlines with our filters. Then, sort the results for your flight from Lille Airport to Brussels by 'Cheapest,' 'Fastest' or 'Best.'

Airports in Brussels

Brussels Airport (BRU)

  • Brussels Airport (BRU) to the centre of Brussels takes around 20 minutes to reach by car. The centre is roughly 14 kilometres away.

  • If you're travelling on public transport, expect a journey time of around 40 minutes.

  • Consider booking a hotel near BRU if you have a late flight from Lille Airport to Brussels. Pick one of these accommodation options and skip the long transfer:

  • Grab a Brussels Airport rental car and explore Brussels and beyond with your own wheels. Keddy By Europcar, Alamo and Europcar are leading providers to choose from here.

  • For the lowest price, book your ride from Brussels Airport around three weeks ahead of your flight from LIL to Brussels.

Brussels S. Charleroi Airport (CRL)

  • The centre of Brussels is located around 56 kilometres from Brussels S. Charleroi Airport (CRL). After your flight from Lille Airport to Brussels has touched down and you've made your way out of the airport, the drive should take about 55 minutes.

  • You can expect the trip to take about 1 hour 35 minutes on public transport.

  • After stepping off your LIL to Brussels flight, kick back at a hotel near CRL. These are some great accommodation options that'll help you switch to relaxation mode:

  • Keddy By Europcar, Thrifty and Budget make collecting a Brussels S. Charleroi Airport rental car quick and easy. These reliable suppliers are located in or around the terminal and will have you on your way in a heartbeat.

  • Secure your first choice, not your last resort. Securing your ride from CRL two weeks in advance often means better prices and a greater selection of vehicles.

Best time to go to Brussels

  • Before scheduling your flights from Lille Airport to Brussels, consider which time of year is best for you. High season in Brussels offers a lively atmosphere and plenty to do, while the low season means you'll get cheaper deals on hotels and fewer crowds.

  • Book a Lille Airport to Brussels flight ticket with a departure in August if you want to explore the city during its warmest month. Expect temperatures to range from 12ºC to 27ºC.

  • January has average temperatures of between -2ºC and 8ºC. Search for a cheap ticket from LIL to Brussels around that time if you like cooler conditions.

More about Brussels

Explore more of Belgium

  • Brussels has loads to offer, but there are so many other parts of Belgium waiting to be explored. Around 113 kilometres west of Brussels, a visit to Ostend will keep you busy. Don't miss top attractions like Fort Napoleon, The Crystal Ship and Leopoldpark.

  • Around 113 kilometres east of Brussels, Verviers is another essential stop in Belgium. Start your sightseeing at Quai Pierre Rapsat, Parc de Séroule and Parc de la Tourelle.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.