Cheap flight tickets from Pittsburgh International to Brussels

Compare Pittsburgh International to Brussels flight deals

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

Book the best Brussels fare with no extra fees

Flight deals from Pittsburgh International to Brussels

Looking for a cheap last-minute deal or the best return flight from Pittsburgh International to Brussels? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Pittsburgh International to Brussels

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

Alternative Pittsburgh International to Brussels routes

Looking for the cheapest, fastest or easiest route from Pittsburgh International to Brussels? You could fly into the following airports instead.

Pittsburgh to Brussels: Flight information

The things to know before you go.
Cheapest flight foundRM2,005
Cheapest month to flyMarch

Finding cheap flights from Pittsburgh International 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 Pittsburgh International to Brussels is RM2,005. 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 Pittsburgh International to Brussels. But we found flights with one or more stops from RM2,005.
As of February 2026, there are no flights flying from Pittsburgh International to Brussels.
The cheapest month to fly from Pittsburgh International to Brussels is usually March.
If you're flying from Pittsburgh International 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 RM2,005.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Pittsburgh International Airport to Brussels on Thursday, 19 March 2026.
No airlines currently offer direct flights between Pittsburgh International 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 February, the average temperature is usually around 3°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, Air France offers the cheapest flight tickets to Brussels.

Flying from Pittsburgh International Airport (PIT) to Brussels: what you need to know

  • Brussels is five hours ahead of Pittsburgh, where Pittsburgh International Airport is located. Brussels observes the UTC+1 timezone.

  • To avoid missing your PIT to Brussels flight, leave plenty of time for things like baggage drop and finding your gate. Turning up two hours before international departures and one hour before domestic flights is the standard rule.

  • If you're jetting off during a major holiday or another peak period, allow for even more time. A good rule is two hours ahead of domestic flights and up to four hours before international departures. Lines at check-in and security will be longer.

  • A stopover is the ideal opportunity to take a break from travelling and possibly even visit a new city. When searching for flight tickets from PIT to Brussels, deselect the 'Direct flights only' box to see where you can visit along the way. Top options include:

    • London Heathrow Airport (LHR)

    • Pearson International Airport (YYZ)

    • Keflavik International Airport (KEF)

  • PIT is about 21 kilometres from central Pittsburgh. If you're ride-sharing, catching a cab or driving from the centre, it'll take 25 minutes or so to get there, depending on the traffic.

  • Want a leisurely start to your travels? Stay near PIT. Whether you've booked an early flight from Pittsburgh International Airport to Brussels or don't want departure day to feel hectic, these hotels put convenience first:

  • Of the departures from Pittsburgh International Airport, 76.88% arrive on time at their destination.

  • PIT's address is 1000 Airport Boulevard.

How to find the cheapest flights from Pittsburgh International Airport (PIT) to Brussels

  • RM990 is the cheapest price we've seen for a one-way Pittsburgh International Airport to Brussels flight. A round-trip flight ticket right now is RM2,005. Depending on when you want to go and the availability, these fares may change.

  • Don't leave things to the last minute. You're more likely to find cheap flights from PIT to Brussels if you book ahead. Airlines often have some excellent early bird deals.

  • The 'Whole month' tool will show you the cheapest tickets from Pittsburgh International Airport to Brussels throughout the month. It's a good way to snap up a bargain if your plans are flexible.

  • Picking up a cheap flight from PIT to Brussels is a breeze with Price Alerts. Simply create one of these automatic notifications and we'll get in touch when a better deal is available.

  • Save money on your flight from Pittsburgh International Airport to Brussels with the help of our filters. Select your preferred duration, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Brussels

Brussels Airport (BRU)

  • The distance from Brussels Airport (BRU) to central Brussels is roughly 14 kilometres. It'll take you about 20 minutes to reach the centre driving.

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

  • Consider booking a hotel close to BRU if you have a late flight from Pittsburgh International Airport to Brussels. Select one of these options and make your first night all about catching up on rest:

  • Begin your adventure by picking up a Brussels Airport rental car. Grab a set of wheels from Keddy By Europcar, Alamo or Europcar and experience the lesser-explored corners of Brussels and beyond.

  • Reserving your ride from Brussels Airport about three weeks ahead of your flight from PIT to Brussels can help you get the lowest rate.

Brussels S. Charleroi Airport (CRL)

  • Once your flight from Pittsburgh International Airport to Brussels has touched down, you can get to the city centre in around 55 minutes by car. Central Brussels is roughly 56 kilometres from Brussels S. Charleroi Airport (CRL).

  • The journey will take roughly 1 hour 35 minutes on public transport.

  • After stepping off your PIT to Brussels flight, tuck yourself in at a hotel near CRL. These are some great options that'll help you slip into relaxation mode:

  • Keddy By Europcar, Thrifty and Budget make collecting a Brussels S. Charleroi Airport rental car simple. These trusted companies are located in or around the terminal and will have you behind the wheel before you know it.

  • Call dibs on the best options. Reserving your ride from CRL two weeks in advance often means better prices and a bigger choice of vehicles.

Best time to go to Brussels

  • Before scheduling your flights from Pittsburgh International Airport to Brussels, consider which time of year is best for you. Peak season in Brussels offers a bustling atmosphere and plenty of activities, while the low season brings cheaper hotel rates and fewer crowds.

  • The warmest month in Brussels is August, with temperatures ranging between 12ºC (54ºF) and 27ºC (81ºF). Book your Pittsburgh International Airport to Brussels flight ticket then if that's your definition of good weather.

  • January sees average temperatures of between -2ºC (28ºF) and 8ºC (46ºF). Look for a cheap ticket from PIT to Brussels around that time if you like cooler conditions.

More about Brussels

  • Start your Brussels trip right by choosing the ideal place to stay. Once you've booked your flight from Pittsburgh International Airport to Brussels, browse our selection of accommodation options including:

  • There are so many things to see and do in this city it can be tricky to work out where to begin. Atomium, Grand Place and Manneken Pis are top attractions which should feature on every Brussels itinerary.

Explore more of Belgium

  • You've visited Brussels, now it's time to explore more of Belgium. Journey about 113 kilometres west to Ostend to tick off its leading attractions. From Fort Napoleon to The Crystal Ship and Leopoldpark, you've got a jam-packed schedule ahead.

  • Around 113 kilometres east of Brussels, Verviers is another essential stop in Belgium. Experience this destination's highlights firsthand 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.