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Cheap flights from Pittsburgh to Brussels from $274

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Brussels departing on 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Scandinavian Airlines Logo
11:52 am - 7:50 pmPIT-BRU
25h 58m2 stops
Scandinavian Airlines Logo
10:20 am - 12:21 amBRU-PIT
20h 01m2 stops
$547Scandinavian Airlines
Find Deal
Tue, Nov 18 - Mon, Nov 24
Scandinavian Airlines Logo
11:52 am - 7:50 pmPIT-BRU
25h 58m2 stops
Scandinavian Airlines Logo
10:20 am - 12:21 amBRU-PIT
20h 01m2 stops
$551Scandinavian Airlines
Find Deal
Tue, Nov 18 - Sun, Nov 23
Air Canada Logo
5:55 pm - 1:15 pmPIT-BRU
14h 20m2 stops
Air Canada Logo
9:40 am - 5:18 pmBRU-PIT
13h 38m1 stop
$651Air Canada
Find Deal
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
6:20 am - 7:15 amPIT-BRU
19h 55m1 stop
United Airlines Logo
9:40 am - 5:18 pmBRU-PIT
13h 38m1 stop
$652United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
10:20 am - 7:15 amPIT-BRU
15h 55m1 stop
United Airlines Logo
9:40 am - 5:18 pmBRU-PIT
13h 38m1 stop
$653United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
Air Canada Logo
5:55 pm - 8:55 amPIT-BRU
33h 00m2 stops
Air Canada Logo
10:00 am - 9:05 pmBRU-PIT
17h 05m2 stops
$654Air Canada
Find Deal
Tue, Nov 18 - Tue, Nov 25
Multiple Airlines Logo
5:00 pm - 1:15 pmPIT-BRU
14h 15m2 stops
Multiple Airlines Logo
10:00 am - 3:20 pmBRU-PIT
35h 20m2 stops
$655Multiple Airlines
Find Deal
Mon, Nov 17 - Mon, Nov 24
Multiple Airlines Logo
11:00 am - 8:55 amPIT-BRU
15h 55m1 stop
Multiple Airlines Logo
10:00 am - 3:20 pmBRU-PIT
35h 20m2 stops
$659Multiple Airlines
Find Deal
Tue, Nov 18 - Mon, Nov 24
British Airways Logo
9:15 pm - 4:40 pmPIT-BRU
13h 25m1 stop
British Airways Logo
9:35 pm - 7:20 pmBRU-PIT
27h 45m1 stop
$686British Airways
Find Deal
Mon, Nov 17 - Sun, Nov 23
British Airways Logo
7:16 pm - 5:00 pmPIT-BRU
15h 44m2 stops
British Airways Logo
5:30 pm - 7:20 pmBRU-PIT
31h 50m1 stop
$745British Airways
Find Deal
Tue, Nov 18 - Sun, Nov 23

Scandinavian Airlines flights from Pittsburgh to Brussels Bruxelles-National Airport

Our best Scandinavian Airlines deals on Pittsburgh to Brussels Bruxelles-National Airport flight tickets
Scandinavian Airlines
Nov 18
PIT11:52 amPittsburgh
25h 58m
2 stops
BRU7:50 pmBrussels Bruxelles-National
Nov 24
BRU10:20 amBrussels Bruxelles-National
20h 01m
2 stops
PIT12:21 amPittsburgh
$547
Find similar
Scandinavian Airlines
Nov 18
PIT11:52 amPittsburgh
25h 58m
2 stops
BRU7:50 pmBrussels Bruxelles-National
Nov 23
BRU10:20 amBrussels Bruxelles-National
20h 01m
2 stops
PIT12:21 amPittsburgh
$551
Find similar
Scandinavian Airlines
Nov 18
PIT7:05 amPittsburgh
25h 25m
3 stops
BRU2:30 pmBrussels Bruxelles-National
Nov 24
BRU10:20 amBrussels Bruxelles-National
20h 01m
2 stops
PIT12:21 amPittsburgh
$581
Find similar

Air Canada flights from Pittsburgh to Brussels Bruxelles-National Airport

Our best Air Canada deals on Pittsburgh to Brussels Bruxelles-National Airport flight tickets
Air Canada
Mar 27
PIT5:55 pmPittsburgh
14h 20m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Mar 31
BRU9:40 amBrussels Bruxelles-National
13h 38m
1 stop
PIT5:18 pmPittsburgh
$651
Find similar
Air Canada
Nov 18
PIT5:55 pmPittsburgh
33h 00m
2 stops
BRU8:55 amBrussels Bruxelles-National
Nov 25
BRU10:00 amBrussels Bruxelles-National
17h 05m
2 stops
PIT9:05 pmPittsburgh
$654
Find similar
Air Canada
Mar 27
PIT5:55 pmPittsburgh
14h 20m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Mar 31
BRU10:00 amBrussels Bruxelles-National
35h 24m
2 stops
PIT3:24 pmPittsburgh
$660
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Brussels Bruxelles-National Airport 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, momondo users made 832,500 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Pittsburgh to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Tue 11/18

11:52 am-7:50 pm

2 stops25h 58m

Brussels Bruxelles-National

Mon 11/24

10:20 am-12:21 am

2 stops20h 01m

$547

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Tue 11/18

11:52 am-7:50 pm

2 stops25h 58m

Brussels Bruxelles-National

Sun 11/23

10:20 am-12:21 am

2 stops20h 01m

$551

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Fri 3/27

5:55 pm-1:15 pm

2 stops14h 20m

Brussels Bruxelles-National

Tue 3/31

9:40 am-5:18 pm

1 stop13h 38m

$651

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Fri 3/27

6:20 am-7:15 am

1 stop19h 55m

Brussels Bruxelles-National

Tue 3/31

9:40 am-5:18 pm

1 stop13h 38m

$652

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Fri 3/27

10:20 am-7:15 am

1 stop15h 55m

Brussels Bruxelles-National

Tue 3/31

9:40 am-5:18 pm

1 stop13h 38m

$653

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Tue 11/18

5:55 pm-8:55 am

2 stops33h 00m

Brussels Bruxelles-National

Tue 11/25

10:00 am-9:05 pm

2 stops17h 05m

$654

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Mon 11/17

5:00 pm-1:15 pm

2 stops14h 15m

Brussels Bruxelles-National

Mon 11/24

10:00 am-3:20 pm

2 stops35h 20m

$655

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Tue 11/18

11:00 am-8:55 am

1 stop15h 55m

Brussels Bruxelles-National

Mon 11/24

10:00 am-3:20 pm

2 stops35h 20m

$659

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Mon 11/17

9:15 pm-4:40 pm

1 stop13h 25m

Brussels Bruxelles-National

Sun 11/23

9:35 pm-7:20 pm

1 stop27h 45m

$686

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Tue 11/18

7:16 pm-5:00 pm

2 stops15h 44m

Brussels Bruxelles-National

Sun 11/23

5:30 pm-7:20 pm

1 stop31h 50m

$745

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Brussels from

How to get the cheapest flight ticket from Pittsburgh to Brussels Bruxelles-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Brussels Bruxelles-National Airport?

The cheapest month to fly to Brussels Bruxelles-National Airport from Pittsburgh is in August. Flight prices, which tend to average around $666, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Brussels Bruxelles-National Airport from Pittsburgh during September instead. Flights to Brussels Bruxelles-National Airport in September, while not as cheap as those in August, still average around $699.

What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?

The cheapest day to depart from Pittsburgh to Brussels Bruxelles-National Airport is on a Monday. Travelers who choose to depart for Brussels Bruxelles-National Airport on a Monday will often find tickets for as low as $805. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Pittsburgh to Brussels Bruxelles-National Airport for around $1,577.

What is the cheapest time of day to depart on your flight to Brussels Bruxelles-National Airport?

Our most recent data shows that the best time of day to fly to Brussels Bruxelles-National Airport is in the afternoon. Flights from Pittsburgh to Brussels Bruxelles-National Airport during this time can be as low as $924. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,184 on average. Flights to Brussels Bruxelles-National Airport from Pittsburgh at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Pittsburgh to Brussels Bruxelles-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Brussels Bruxelles-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Pittsburgh to Brussels Bruxelles-National Airport (PIT to BRU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Brussels Bruxelles-National Airport

Direct flights

None
There are no direct flights from Pittsburgh to Brussels Bruxelles-National Airport. There are no popular flight routes from Pittsburgh to Brussels Bruxelles-National Airport.
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  • How far is Pittsburgh to Brussels Bruxelles-National by plane?

    There are 3912.3 mi between Pittsburgh and Brussels Bruxelles-National. 10h 00m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Pittsburgh Airport to Brussels Bruxelles-National Airport?

    Prices for flights from Pittsburgh Airport to Brussels Bruxelles-National Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Pittsburgh Airport to Brussels Bruxelles-National Airport?

  • How old do you have to be to fly from Pittsburgh Airport to Brussels Bruxelles-National Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to Brussels Bruxelles-National Airport.

  • What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

    The required travel and health documents for your Brussels Bruxelles-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Brussels Bruxelles-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Pittsburgh to Brussels Bruxelles-National Airport?

Best airlines flying from Pittsburgh to Brussels Bruxelles-National Airport

Compare and see reviews for airlines that fly from Pittsburgh to Brussels Bruxelles-National Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $637Free CancellationRating
6.7
7,494 reviews
Search British Airways flights
United AirlinesPriceFrom $662Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights

Traveling to a place near Brussels?

Book flights to Brussels if you plan to visit one of these locations
Ghent
Bruges
Leuven
Charleroi
Hasselt
Spa
Zaventem
Namur
Dinant
Mons
Genk
Waterloo
Durbuy
Mechelen
Francorchamps
Knokke-Heist
Aalst
Tournai
Oostkamp
Halle

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to Brussels?

Finding the right flight to Brussels from Pittsburgh is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Brussels quick and easy, saving you time and money.

Can I find flights from Pittsburgh to Brussels with flexible booking policies on momondo?

Flights from Pittsburgh to Brussels with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Pittsburgh to Brussels?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Brussels from Pittsburgh.

I’m not ready to book a flight from Pittsburgh to Brussels right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Brussels from Pittsburgh. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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