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$486+ Cheap flights from Pittsburgh (PIT) to Brussels

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — BRU
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Pittsburgh to Brussels

Cheapest flights from Pittsburgh to Brussels
Explore the most affordable flight options available from Pittsburgh to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/247:55 pmPIT - BRU
2 stops15h 35mLufthansa
dom. 12/2810:10 amBRU - PIT
1 stop19h 49mLufthansa
Deal found 12/10$972
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/2510:55 amPIT - BRU
2 stops17h 15mUnited Airlines
lun. 12/2911:15 amBRU - PIT
2 stops15h 47mUnited Airlines
Deal found 12/11$1,043
This Cheapflightsfares deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/257:55 pmPIT - BRU
2 stops15h 20mLufthansa
lun. 12/292:25 pmBRU - PIT
2 stops14h 49mLufthansa
Deal found 12/11$1,057
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/242:45 pmPIT - BRU
2 stops16h 30mUnited Airlines
dom. 12/2811:55 amBRU - PIT
1 stop17h 19mUnited Airlines
Deal found 12/10$1,116
This Booking.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/255:55 pmPIT - BRU
2 stops17h 35mAir Canada
lun. 12/2910:00 amBRU - PIT
2 stops37h 14mAir Canada
Deal found 12/10$1,140
This Mytrip deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/245:55 pmPIT - CRL
3 stops19h 25mMultiple Airlines
dom. 12/283:45 pmCRL - PIT
3 stops31h 29mMultiple Airlines
Deal found 12/10$2,701

Find flight deals from Pittsburgh to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Brussels (BR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 12, 2025.

Round-trip from

$486
(Air Canada)

Popular in

December

Cheapest in

January

Average price

$1,279
From Pittsburgh to Brussels
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
Use the filters below to find and compare flights from Pittsburgh to Brussels that are best for you.

Fly from

Pittsburgh

Fly to

Brussels

Route

Depart

Return

Price

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

vie. 1/30

5:55 pm-1:15 pm

2 stops13h 20m

Brussels Bruxelles-National

mar. 2/3

10:00 am-8:41 pm

2 stops40h 41m

$486

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

lun. 1/26

2:57 pm-7:15 am

1 stop10h 18m

Brussels Bruxelles-National

lun. 2/2

10:00 am-2:27 pm

2 stops34h 27m

$488

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

dom. 3/8

3:00 pm-7:15 am

1 stop11h 15m

Brussels Bruxelles-National

dom. 3/15

10:00 am-9:31 am

2 stops28h 31m

$501

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

dom. 3/8

5:55 pm-1:15 pm

2 stops14h 20m

Brussels Bruxelles-National

dom. 3/15

10:00 am-5:14 pm

2 stops36h 14m

$504

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

vie. 1/30

2:57 pm-1:15 pm

2 stops16h 18m

Brussels Bruxelles-National

mar. 2/3

11:55 am-7:01 pm

1 stop13h 06m

$504

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

sáb. 1/24

1:48 pm-10:30 am

2 stops14h 42m

Brussels Bruxelles-National

sáb. 1/31

9:55 am-7:20 pm

1 stop15h 25m

$505

PittsburghBrussels

PIT - CRL

PITCRL

Pittsburgh

mié. 12/24

5:55 pm-7:20 pm

3 stops19h 25m

Charleroi Brussels

dom. 12/28

3:45 pm-5:14 pm

3 stops31h 29m

$2,701

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Best time to book a flight from Pittsburgh to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels from Pittsburgh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pittsburgh to Brussels

What is the cheapest month to book a flight from Pittsburgh to Brussels?

Currently, January is the cheapest month in which you can book a flight from Pittsburgh to Brussels (average of $513). Flying from Pittsburgh to Brussels in June is currently the most expensive (average of $1,030). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PIT to BRU?

Find hourly flight availability from Pittsburgh to Brussels. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 12, 2025.

One of the essential ways to save on airfare from Pittsburgh to Brussels is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 44% on airfare.

Reviews of airlines servicing Brussels

Get insights into the airlines that provide service to Brussels. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brussels. Reviews last updated diciembre 12, 2025.
Read through reviews of airlines operating flights from Pittsburgh to Brussels, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Brussels. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Pittsburgh to Brussels?

    For a flight from Pittsburgh to Brussels, you will be flying from Pittsburgh. Pittsburgh (PIT) is just 13.5 mi from the center of the city. Pittsburgh is the only Pittsburgh airport and it handles 0 outbound flights to Brussels per day. 1 airline has flights to Brussels from Pittsburgh on a regular basis.

  • How long is the flight from Pittsburgh to Brussels?

    There are many flights that can get you from Pittsburgh to Brussels in 10h 18m. Fly via Air Canada or United Airlines to get the fastest option. There are 3919 mi between Pittsburgh and Brussels. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Pittsburgh to Brussels round-trip?

    Currently priced at $655, United Airlines will fly you from Pittsburgh to Brussels and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Users have found that United Airlines is 24% cheaper than the other options available to this destination.

  • Can I find deals for flights from Pittsburgh to Brussels that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to Brussels flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to Brussels?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to Brussels.

  • Can I find deals for business class flights from Pittsburgh to Brussels?

    Yes. Cheapflights offers flight deals from Pittsburgh to Brussels by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pittsburgh to Brussels?

    Currently, January is the cheapest month in which you can book a flight from Pittsburgh to Brussels (average of $513). Flying from Pittsburgh to Brussels in June is currently the most expensive (average of $1,030). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Pittsburgh to Brussels

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Bruxelles-National flights
Newark to Bruxelles-National flights
Dulles Intl to Bruxelles-National flights
LaGuardia to Bruxelles-National flights
Reagan-National to Bruxelles-National flights
John F Kennedy Intl to Charleroi Brussels flights
Newark to Charleroi Brussels flights
Philadelphia to Bruxelles-National flights
Dulles Intl to Charleroi Brussels flights
Pittsburgh to Bruxelles-National flights
Philadelphia to Charleroi Brussels flights
Harrisburg to Bruxelles-National flights
Allentown to Bruxelles-National flights
Newark to Antwerp flights
John F Kennedy Intl to Antwerp flights
Dulles Intl to Antwerp flights
Pittsburgh to Charleroi Brussels flights

Top airline flying from Pittsburgh to Brussels

Discover the top airline that operate flights from Pittsburgh to Brussels. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$655Average$1,023FlexibilityNo cancel feeOn-time69%

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