Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Pittsburgh to Brussels from $913

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Brussels departing on 9/25. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Pittsburgh to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:20 pm - 9:00 am
PIT
-
BRU
31h 40m
1 stop
United Airlines Logo
9:55 am - 11:32 am
BRU
-
PIT
31h 37m
1 stop
$913United Airlines
Fri, Sep 25 - Sat, Oct 3
Icelandair Logo
8:25 pm - 12:55 pm
PIT
-
BRU
10h 30m
1 stop
Icelandair Logo
1:50 pm - 8:27 am
BRU
-
PIT
24h 37m
2 stops
$916Icelandair
Fri, Sep 25 - Sat, Oct 3
Icelandair Logo
8:25 pm - 12:55 pm
PIT
-
BRU
10h 30m
1 stop
Icelandair Logo
1:50 pm - 8:27 am
BRU
-
PIT
24h 37m
2 stops
$917Icelandair
Fri, Sep 25 - Sat, Oct 3
Air Canada Logo
12:15 pm - 1:15 pm
PIT
-
BRU
19h 00m
2 stops
Air Canada Logo
9:25 am - 2:53 pm
BRU
-
PIT
11h 28m
1 stop
$921Air Canada
Fri, Sep 25 - Sat, Oct 3
Lufthansa Logo
10:25 am - 11:50 am
PIT
-
BRU
19h 25m
2 stops
Lufthansa Logo
9:25 am - 8:37 pm
BRU
-
PIT
17h 12m
2 stops
$931Lufthansa
Fri, Sep 25 - Sat, Oct 3
Lufthansa Logo
10:25 am - 1:40 pm
PIT
-
BRU
21h 15m
2 stops
Lufthansa Logo
9:25 am - 8:37 pm
BRU
-
PIT
17h 12m
2 stops
$932Lufthansa
Fri, Sep 25 - Sat, Oct 3
Lufthansa Logo
2:10 pm - 8:40 pm
PIT
-
BRU
24h 30m
2 stops
Lufthansa Logo
9:25 am - 8:37 pm
BRU
-
PIT
17h 12m
2 stops
$937Lufthansa
Fri, Sep 25 - Sat, Oct 3
United Airlines Logo
3:35 pm - 8:00 pm
PIT
-
BRU
22h 25m
2 stops
United Airlines Logo
9:40 am - 2:53 pm
BRU
-
PIT
11h 13m
1 stop
$949United Airlines
Thu, Jul 30 - Tue, Aug 11
United Airlines Logo
3:06 pm - 1:15 pm
PIT
-
BRU
16h 09m
2 stops
United Airlines Logo
9:40 am - 2:53 pm
BRU
-
PIT
11h 13m
1 stop
$950United Airlines
Thu, Jul 30 - Tue, Aug 11
United Airlines Logo
3:35 pm - 7:10 am
PIT
-
BRU
9h 35m
1 stop
United Airlines Logo
9:40 am - 2:53 pm
BRU
-
PIT
11h 13m
1 stop
$952United Airlines
Thu, Jul 30 - Tue, Aug 11

United Airlines flights from Pittsburgh to Brussels Bruxelles-National Airport

Our best United Airlines deals on Pittsburgh to Brussels Bruxelles-National Airport flight tickets
United Airlines
Sep 25
PIT6:00 pmPittsburgh
31h 45m
1 stop
BRU7:45 amBrussels Bruxelles-National
Oct 3
BRU9:55 amBrussels Bruxelles-National
31h 37m
1 stop
PIT11:32 amPittsburgh
$913
United Airlines
Jul 30
PIT3:35 pmPittsburgh
22h 25m
2 stops
BRU8:00 pmBrussels Bruxelles-National
Aug 11
BRU9:40 amBrussels Bruxelles-National
11h 13m
1 stop
PIT2:53 pmPittsburgh
$949
United Airlines
Jul 30
PIT3:06 pmPittsburgh
16h 09m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Aug 11
BRU9:40 amBrussels Bruxelles-National
11h 13m
1 stop
PIT2:53 pmPittsburgh
$950

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
Sep 25
PIT12:15 pmPittsburgh
19h 00m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Oct 3
BRU9:25 amBrussels Bruxelles-National
11h 28m
1 stop
PIT2:53 pmPittsburgh
$921
Air Canada
Jul 30
PIT6:00 amPittsburgh
19h 10m
2 stops
BRU7:10 amBrussels Bruxelles-National
Aug 11
BRU9:40 amBrussels Bruxelles-National
31h 53m
2 stops
PIT11:33 amPittsburgh
$969
Air Canada
Jul 1
PIT3:35 pmPittsburgh
9h 35m
1 stop
BRU7:10 amBrussels Bruxelles-National
Jul 15
BRU9:40 amBrussels Bruxelles-National
31h 53m
2 stops
PIT11:33 amPittsburgh
$998

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 May 3, 2026.
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

Cheapest round-trip

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Fri 9/25

7:20 pm-9:00 am

1 stop31h 40m

Brussels Bruxelles-National

Sat 10/3

9:55 am-11:32 am

1 stop31h 37m

$913

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Fri 9/25

8:25 pm-12:55 pm

1 stop10h 30m

Brussels Bruxelles-National

Sat 10/3

1:50 pm-8:27 am

2 stops24h 37m

$916

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Fri 9/25

8:25 pm-12:55 pm

1 stop10h 30m

Brussels Bruxelles-National

Sat 10/3

1:50 pm-8:27 am

2 stops24h 37m

$917

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Fri 9/25

12:15 pm-1:15 pm

2 stops19h 00m

Brussels Bruxelles-National

Sat 10/3

9:25 am-2:53 pm

1 stop11h 28m

$921

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Fri 9/25

10:25 am-11:50 am

2 stops19h 25m

Brussels Bruxelles-National

Sat 10/3

9:25 am-8:37 pm

2 stops17h 12m

$931

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Fri 9/25

10:25 am-1:40 pm

2 stops21h 15m

Brussels Bruxelles-National

Sat 10/3

9:25 am-8:37 pm

2 stops17h 12m

$932

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Fri 9/25

2:10 pm-8:40 pm

2 stops24h 30m

Brussels Bruxelles-National

Sat 10/3

9:25 am-8:37 pm

2 stops17h 12m

$937

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Thu 7/30

3:35 pm-8:00 pm

2 stops22h 25m

Brussels Bruxelles-National

Tue 8/11

9:40 am-2:53 pm

1 stop11h 13m

$949

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Thu 7/30

3:06 pm-1:15 pm

2 stops16h 09m

Brussels Bruxelles-National

Tue 8/11

9:40 am-2:53 pm

1 stop11h 13m

$950
Quickest round-trip

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Thu 7/30

3:35 pm-7:10 am

1 stop9h 35m

Brussels Bruxelles-National

Tue 8/11

9:40 am-2:53 pm

1 stop11h 13m

$952

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 typical price of a round-trip flight between Pittsburgh and Brussels Bruxelles-National Airport?

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 January. Flight prices, which tend to average around $570, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, 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 January, still average around $699.

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

Fastest flight time

10h 30m

Direct flights

None
The fastest flight from Pittsburgh to Brussels Bruxelles-National Airport takes 10h 30m
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.
Search flight deals

Frequently asked questions about flying from Pittsburgh to Brussels Bruxelles-National Airport

  • How far is Pittsburgh to Brussels Bruxelles-National by plane?

    There are 3912.3 mi between Pittsburgh and Brussels Bruxelles-National. 10h 30m 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
United AirlinesPriceFrom $589Free CancellationRating
7.4
9,681 reviews
Search United Airlines flights
Air CanadaPriceFrom $846Free CancellationRating
7.1
10,993 reviews
Search Air Canada flights

Traveling to a place near Brussels?

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

An easier way to manage your Brussels Bruxelles-National Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 6/2
Tue 6/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Brussels

Popular cities in Belgium

Popular flights according to clicks in the last 7 days on momondo
Flights to Charleroi Brussels Airportfrom $646