$31 Flights from Brussels (BRUS) to Lisbon (LIS)

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Flight deals from Brussels to Lisbon Airport

Looking for a cheap last-minute deal or the best round-trip flight from Brussels to Lisbon Airport? If you want to travel next month, round-trip fares start from $116. Find the lowest prices on one-way and round-trip tickets right here.
Is this a good flight price? We'll tell you.We compare today's Brussels to Lisbon Airport prices with what travelers usually pay, so you can see if now's a good time to book or if it's worth waiting.

Find the cheapest month to fly from Brussels to Lisbon

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

Direct flights from Brussels to Lisbon

Brussels to Lisbon: Alternative routes

Compare routes from Brussels to Lisbon below. You may find an airport to fly into that's cheaper, faster, or easier than Lisbon.

Brussels to Lisbon: Flight information

The things to know before you go.
Cheapest flight found$31
Cheapest month to flyMay
Average flight time2 hrs, 55 mins
Most popular airlineBrussels Airlines
Average flights per week885

Finding cheap flights from Brussels to Lisbon: Frequently asked questions

The best price we found for a round-trip flight from Brussels to Lisbon is $77. 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.
2 hours and 55 minutes is the average flight time from Brussels to Lisbon.
TAP Air Portugal, Brussels Airlines and Azores Airlines fly direct from Brussels to Lisbon.
There are 322 flights per week flying from Brussels to Lisbon, as of March 2026.
The cheapest month to fly from Brussels to Lisbon is usually May.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Brussels to Lisbon Airport on Wednesday, May 27, 2026.
Yes – the average flight time is 2 hours and 55 minutes.
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 Lisbon 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 Lisbon is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Lisbon is Ryanair.

Traveling from Brussels to Lisbon Humberto Delgado Airport (LIS): What you need to know

  • There are a couple of airports to jet off from in Brussels. Explore your options departing from Brussels Airport (BRU) or Brussels South Charleroi Airport (CRL) when planning your flight from Brussels to Lisbon Humberto Delgado Airport (LIS).

  • Expect to be traveling for 2 hours 55 minutes. That's the average journey time for a direct Brussels to Lisbon Humberto Delgado Airport flight.

  • The timezone in Lisbon is UTC+0, which is one hour behind Brussels. Lisbon Humberto Delgado Airport is located in Lisbon.

  • Brussels Airport (BRU) to Lisbon Humberto Delgado Airport (LIS) is the most popular route. There are 38 direct weekly departures to pick from. If you have plans before you fly, take the last flight with TAP Portugal at 9:05pm. Choose the first BRU to LIS departure operated by TAP Portugal at 5:55am if getting there sooner works for you.

  • To ensure you get on your flight from Brussels to LIS, leave enough time to check in and drop off your luggage. Turning up two hours ahead of international departures and one hour before domestic flights is the general rule.

  • Flying during a peak time like September? Major public holidays and other high seasons can mean longer lines at check-in and security. Play it safe and arrive up to four hours ahead of international flights and two hours before a domestic departure.

Airports in Brussels

Brussels Airport (BRU)

  • You can book a direct flight from Brussels to Lisbon Humberto Delgado Airport (LIS) out of Brussels Airport (BRU).

  • TAP Portugal is a popular airline that operates direct flights from Brussels to Lisbon Humberto Delgado Airport departing from BRU.

  • TAP Air Portugal is the most frequently chosen airline for flights from BRU to LIS.

  • The carrier with the top on-time arrival performance on this route is TAP Air Portugal.

  • The journey from central Brussels to BRU takes about 20 minutes on public transport. If you drive, ride-share or get a cab, you'll cover the 8 miles in 25 minutes or so, depending on traffic conditions.

  • Booked an early flight from Brussels to Lisbon Humberto Delgado Airport? Avoid the hassle of rushing to the terminal (and sneak in some extra snooze time) by picking one of these stays near Brussels Airport:

  • When it comes to the on-time performance of Brussels Airport, data shows 75% of flights arrive within the expected time frame.

Brussels South Charleroi Airport (CRL)

  • Consider starting your journey from Brussels South Charleroi Airport (CRL). You can book a direct Brussels to Lisbon Humberto Delgado Airport (LIS) plane ticket from this popular hub.

  • Ryanair offers direct flights from Brussels to LIS out of CRL. Book your favorite seat and get to your destination in one go.

  • Ryanair is the top choice for travelers flying from CRL to LIS.

  • The carrier with the best on-time performance is Ryanair. Its Brussels South Charleroi Airport to Lisbon Humberto Delgado Airport flights land without delay 71.19% of the time.

  • CRL is around 35 miles from central Brussels. It'll take 55 minutes or so to get to the airport driving from the city center. Public transport takes approximately 1 hour 15 minutes.

  • Want to enjoy an extra night away before boarding your Brussels to LIS flight? Check in to a hotel near Brussels South Charleroi Airport before your break officially begins. These stays are expecting you:

  • Brussels South Charleroi Airport has an on-time performance of 78%. This figure sheds light on how often flights departing from this airport make it to their destination on time.

About Lisbon Humberto Delgado Airport (LIS)

Getting from Lisbon Humberto Delgado Airport (LIS) to central Lisbon

  • The center of Lisbon is about 4 miles from Lisbon Humberto Delgado Airport. Journey times by cab or car rental will vary depending on traffic conditions and time of day, so do a little research before you go.

  • Traveling by public transport takes around 25 minutes.

How to find the cheapest flights from Brussels to Lisbon Humberto Delgado Airport (LIS)

  • The lowest price we've found for a one-way ticket from Brussels to Lisbon Humberto Delgado Airport is $31. For a return flight on this route, the best price is $77. Depending on the availability when you book, these fares may change.

  • To find cheap flights from Brussels to LIS, book ahead. Airlines usually offer lower prices when tickets first go on sale.

  • The 'Whole month' search tool shows you the cheapest Brussels to Lisbon Humberto Delgado Airport tickets across each month. It's an easy way to snap up a bargain if your trip dates are flexible.

  • Spend less time searching for cheap plane tickets from Brussels to LIS by setting up a Price Alert. We'll send you an email or push notification on the app when a lower fare becomes available.

  • Discover the best deal on a flight from Brussels to Lisbon Humberto Delgado Airport with the help of the filters. Pick your ideal arrival and departure times, number of stops and airlines. You can also sort your results by 'Best,' 'Cheapest' or 'Fastest.'

The best time to fly from Brussels to Lisbon Humberto Delgado Airport (LIS)

  • It's time to work out your travel dates for your flight from Brussels to Lisbon Humberto Delgado Airport (LIS). August is the busiest month to travel to Lisbon. If you're all about a more relaxed kind of trip, think about going in January.

  • When booking your Brussels to LIS plane ticket, consider the kind of weather forecast you're hoping for. August is the warmest month in Lisbon, with temperatures ranging from 61ºF to 84ºF.

  • If you like traveling in cooler conditions, look for a cheap ticket from Brussels to Lisbon Humberto Delgado Airport in January when temperatures are between 46ºF and 61ºF.

More about Lisbon

  • Start your Lisbon trip right by choosing the ideal place to stay. As soon as you've booked your flight from Brussels to Lisbon Humberto Delgado Airport, browse our selection of accommodation options including:

  • There are so many things to do and see in this city, it can be tricky to know where to start. Pasteis de Belém, belém and Real Mosteiro de Santa Maria de Belém are top attractions which should be on every Lisbon itinerary.

Explore more of Portugal

  • Lisbon has loads to offer, but there are so many other parts of Portugal waiting to be explored. About 170 miles north of Lisbon, a visit to Porto will keep you on the move. Don't miss top attractions like Ribeira District, Rio Douro and Livraria Lello.

  • Coimbra is another well-known destination in Portugal and is around 110 miles north of Lisbon. No journey is complete without dropping by Biblioteca Joanina, Old Cathedral of Coimbra (Se Velha de Coimbra) and Paço das Escolas.

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