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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.

Find the cheapest flights from Pittsburgh to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 pm - 9:00 am
PIT
-
BRU
33h 00m
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
United Airlines Logo
2:05 pm - 1:15 pm
PIT
-
BRU
17h 10m
2 stops
United Airlines Logo
9:25 am - 2:53 pm
BRU
-
PIT
11h 28m
1 stop
$917United Airlines
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 - 11:50 am
PIT
-
BRU
19h 25m
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 Logo
3:35 pm - 8:00 pm
PIT
-
BRU
22h 25m
2 stops
United Airlines Logo
6:20 am - 2:53 pm
BRU
-
PIT
14h 33m
2 stops
$959United Airlines
Thu, Jul 30 - Tue, Aug 11

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Air Canada flights from Pittsburgh to Brussels

Our best Air Canada deals on Pittsburgh to Brussels flight tickets
Air Canada
Jul 8
PIT7:00 amPittsburgh
18h 10m
2 stops
BRU7:10 amBrussels Bruxelles-National
Jul 14
BRU9:40 amBrussels Bruxelles-National
31h 53m
2 stops
PIT11:33 amPittsburgh
$1,002
Air Canada
May 19
PIT3:35 pmPittsburgh
9h 35m
1 stop
BRU7:10 amBrussels Bruxelles-National
Jun 2
BRU9:40 amBrussels Bruxelles-National
35h 43m
2 stops
PIT3:23 pmPittsburgh
$1,053
Air Canada
Jul 6
PIT7:00 amPittsburgh
18h 10m
2 stops
BRU7:10 amBrussels Bruxelles-National
Jul 13
BRU9:40 amBrussels Bruxelles-National
31h 53m
2 stops
PIT11:33 amPittsburgh
$1,072

KLM flights from Pittsburgh to Brussels

Our best KLM deals on Pittsburgh to Brussels flight tickets
KLM
Jul 8
PIT7:28 pmPittsburgh
13h 12m
2 stops
BRU2:40 pmBrussels Bruxelles-National
Jul 16
BRU8:05 amBrussels Bruxelles-National
15h 10m
2 stops
PIT5:15 pmPittsburgh
$1,015
KLM
Jul 9
PIT11:50 amPittsburgh
13h 50m
1 stop
BRU7:40 amBrussels Bruxelles-National
Jul 16
BRU8:05 amBrussels Bruxelles-National
15h 10m
2 stops
PIT5:15 pmPittsburgh
$1,076

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Brussels 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 4, 2026.
Use the filters below to find and compare flights from Pittsburgh to Brussels that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Fri 9/25

6:00 pm-9:00 am

1 stop33h 00m

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

2:05 pm-1:15 pm

2 stops17h 10m

Brussels Bruxelles-National

Sat 10/3

9:25 am-2:53 pm

1 stop11h 28m

$917

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-11:50 am

2 stops19h 25m

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

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Thu 7/30

3:35 pm-8:00 pm

2 stops22h 25m

Brussels Bruxelles-National

Tue 8/11

6:20 am-2:53 pm

2 stops14h 33m

$959

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

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?

What is the cheapest month to fly to Brussels?

In general, January is the cheapest month to fly from Pittsburgh to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $506. If you are unable to visit Brussels during the month of January, then departing from Pittsburgh during the month November is also very affordable. Most momondo users find prices during this month for around $553.

Cheap Pittsburgh to Brussels flight deals and tips

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

Fastest flight time

10h 09m

Direct flights

None
The fastest flight from Pittsburgh to Brussels takes 10h 09m
There are no direct flights from Pittsburgh to Brussels. There are no popular flight routes from Pittsburgh to Brussels.
Search flight deals

Frequently asked questions about flying from Pittsburgh to Brussels

  • How far is Pittsburgh to Brussels by plane?

    Brussels is 3908.4 mi away from Pittsburgh. In terms of flight time, this usually takes a little over 10h 09m.

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

    Prices for flights from Pittsburgh Airport to Brussels were last updated today.

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

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

    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.

  • What documentation or ID do you need to fly to Brussels?

    The required travel and health documents for your Brussels 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Pittsburgh to Brussels

Compare and see reviews for airlines that fly from Pittsburgh to Brussels with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $589Free CancellationRating
7.4
9,680 reviews
Search United Airlines flights
Air CanadaPriceFrom $846Free CancellationRating
7.1
10,995 reviews
Search Air Canada flights

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?

Yes. momondo allows you to filter the results for Pittsburgh to Brussels flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Pittsburgh and Brussels by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Brussels, momondo offers a useful price alert feature which will track prices for flights to Brussels from Pittsburgh and alert you when they change.

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Find better results for your trip to Belgium

Fly into one of these airports located in Brussels

Airports listed have a maximum distance of 27.4 mi from Brussels
Brussels Bruxelles-National Airport
Charleroi Brussels Airport