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Cheap flights from Pittsburgh to Brussels from $566

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 8/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Pittsburgh to Brussels

Cheap round-trip flights

Icelandair Logo
8:30 pm - 12:50 pmPIT-BRU
10h 20m1 stop
Icelandair Logo
1:50 pm - 7:20 pmBRU-PIT
11h 30m1 stop
$566Icelandair
Find Deal
Fri, Aug 15 - Thu, Aug 28
Icelandair Logo
8:30 pm - 12:50 pmPIT-BRU
10h 20m1 stop
Icelandair Logo
1:50 pm - 7:20 pmBRU-PIT
11h 30m1 stop
$621Icelandair
Find Deal
Thu, Oct 2 - Fri, Oct 10
Icelandair Logo
8:30 pm - 12:50 pmPIT-BRU
10h 20m1 stop
Icelandair Logo
1:50 pm - 7:20 pmBRU-PIT
11h 30m1 stop
$622Icelandair
Find Deal
Thu, Oct 2 - Fri, Oct 10
Scandinavian Airlines Logo
6:06 am - 9:40 amPIT-BRU
21h 34m2 stops
Scandinavian Airlines Logo
10:20 am - 12:32 amBRU-PIT
20h 12m2 stops
$630Scandinavian Airlines
Find Deal
Thu, Sep 25 - Fri, Oct 10
Air Canada Logo
5:51 pm - 7:50 amPIT-BRU
55h 59m2 stops
Air Canada Logo
9:40 am - 11:44 pmBRU-PIT
44h 04m2 stops
$693Air Canada
Find Deal
Fri, Aug 15 - Thu, Aug 28
Air Canada Logo
5:51 pm - 7:50 amPIT-BRU
55h 59m2 stops
Air Canada Logo
10:00 am - 2:35 pmBRU-PIT
10h 35m1 stop
$695Air Canada
Find Deal
Fri, Aug 15 - Thu, Aug 28
Scandinavian Airlines Logo
11:48 am - 6:20 pmPIT-BRU
24h 32m2 stops
Scandinavian Airlines Logo
8:30 pm - 10:10 pmBRU-PIT
31h 40m2 stops
$735Scandinavian Airlines
Find Deal
Thu, Aug 28 - Tue, Sep 2
United Airlines Logo
3:15 pm - 8:00 amPIT-BRU
10h 45m1 stop
United Airlines Logo
10:00 am - 2:35 pmBRU-PIT
10h 35m1 stop
$737United Airlines
Find Deal
Fri, Aug 15 - Thu, Aug 28
United Airlines Logo
3:25 pm - 8:05 amPIT-BRU
10h 40m1 stop
United Airlines Logo
10:00 am - 9:48 amBRU-PIT
29h 48m2 stops
$759United Airlines
Find Deal
Sat, Sep 13 - Sat, Sep 20
British Airways Logo
9:40 pm - 2:15 pmPIT-BRU
10h 35m1 stop
British Airways Logo
9:10 pm - 7:45 pmBRU-PIT
28h 35m1 stop
$6,527British Airways
Find Deal
Sun, Sep 14 - Thu, Sep 18

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
Sep 25
PIT6:06 amPittsburgh
21h 34m
2 stops
BRU9:40 amBrussels Bruxelles-National
Oct 10
BRU10:20 amBrussels Bruxelles-National
20h 12m
2 stops
PIT12:32 amPittsburgh
$630
Find similar
Scandinavian Airlines
Aug 28
PIT11:48 amPittsburgh
24h 32m
2 stops
BRU6:20 pmBrussels Bruxelles-National
Sep 2
BRU8:30 pmBrussels Bruxelles-National
31h 40m
2 stops
PIT10:10 pmPittsburgh
$735
Find similar
Scandinavian Airlines
Oct 2
PIT11:45 amPittsburgh
15h 55m
3 stops
BRU9:40 amBrussels Bruxelles-National
Oct 10
BRU10:20 amBrussels Bruxelles-National
20h 12m
2 stops
PIT12:32 amPittsburgh
$776
Find similar

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
Aug 15
PIT3:15 pmPittsburgh
10h 45m
1 stop
BRU8:00 amBrussels Bruxelles-National
Aug 28
BRU10:00 amBrussels Bruxelles-National
10h 35m
1 stop
PIT2:35 pmPittsburgh
$737
Find similar
United Airlines
Sep 13
PIT3:25 pmPittsburgh
10h 40m
1 stop
BRU8:05 amBrussels Bruxelles-National
Sep 20
BRU10:00 amBrussels Bruxelles-National
29h 48m
2 stops
PIT9:48 amPittsburgh
$759
Find similar
United Airlines
Sep 13
PIT3:25 pmPittsburgh
10h 40m
1 stop
BRU8:05 amBrussels Bruxelles-National
Sep 20
BRU10:00 amBrussels Bruxelles-National
10h 41m
1 stop
PIT2:41 pmPittsburgh
$772
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 July 31, 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

Fri 8/15

8:30 pm-12:50 pm

1 stop10h 20m

Brussels Bruxelles-National

Thu 8/28

1:50 pm-7:20 pm

1 stop11h 30m

$566

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Thu 10/2

8:30 pm-12:50 pm

1 stop10h 20m

Brussels Bruxelles-National

Fri 10/10

1:50 pm-7:20 pm

1 stop11h 30m

$621

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Thu 10/2

8:30 pm-12:50 pm

1 stop10h 20m

Brussels Bruxelles-National

Fri 10/10

1:50 pm-7:20 pm

1 stop11h 30m

$622

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Thu 9/25

6:06 am-9:40 am

2 stops21h 34m

Brussels Bruxelles-National

Fri 10/10

10:20 am-12:32 am

2 stops20h 12m

$630

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Fri 8/15

5:51 pm-7:50 am

2 stops55h 59m

Brussels Bruxelles-National

Thu 8/28

9:40 am-11:44 pm

2 stops44h 04m

$693

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Fri 8/15

5:51 pm-7:50 am

2 stops55h 59m

Brussels Bruxelles-National

Thu 8/28

10:00 am-2:35 pm

1 stop10h 35m

$695

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Thu 8/28

11:48 am-6:20 pm

2 stops24h 32m

Brussels Bruxelles-National

Tue 9/2

8:30 pm-10:10 pm

2 stops31h 40m

$735

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Fri 8/15

3:15 pm-8:00 am

1 stop10h 45m

Brussels Bruxelles-National

Thu 8/28

10:00 am-2:35 pm

1 stop10h 35m

$737

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Sat 9/13

3:25 pm-8:05 am

1 stop10h 40m

Brussels Bruxelles-National

Sat 9/20

10:00 am-9:48 am

2 stops29h 48m

$759

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Sun 9/14

9:40 pm-2:15 pm

1 stop10h 35m

Brussels Bruxelles-National

Thu 9/18

9:10 pm-7:45 pm

1 stop28h 35m

$6,527

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 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 $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 January, then book flights to Brussels Bruxelles-National Airport from Pittsburgh during February instead. Flights to Brussels Bruxelles-National Airport in February, while not as cheap as those in January, still average around $710.

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

Best Price Found

$566

Fastest flight time

10h 15m

Direct flights

None
The best flight deal from Pittsburgh to Brussels Bruxelles-National Airport found on momondo in the last 72 hours is $566
The fastest flight from Pittsburgh to Brussels Bruxelles-National Airport takes 10h 15m
There are no direct flights from Pittsburgh to Brussels Bruxelles-National Airport. Popular non-direct route for this connection is Pittsburgh Airport - Brussels Bruxelles-National Airport.
Search flight deals

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

    There are 3912.3 mi between Pittsburgh and Brussels Bruxelles-National. 10h 15m 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 $526Free CancellationRating
6.6
7,222 reviews
Search British Airways flights
United AirlinesPriceFrom $651Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights

Traveling to a place near Brussels?

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

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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