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$526+ 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — BRU
Oct 29 — Nov 51
Wed 10/29
Wed 11/5
1 adult, Economy
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Cheap 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 September 29, 2025.

Round-trip from

$526
(FlightHub)

Popular in

December

Cheapest in

November

Average price

$699
From Pittsburgh to Brussels
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 29, 2025.

This FlightHub deal was found by Cheapflights users on 9/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:05 amPIT - BRU
2 stops20h 35mScandinavian Airlines
Sun 11/163:10 pmBRU - PIT
2 stops36h 19mScandinavian Airlines
Deal found 9/26$526
This lastminute.com deal was found by Cheapflights users on 9/28. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/197:21 amPIT - BRU
2 stops20h 54mScandinavian Airlines
Tue 11/410:20 amBRU - PIT
2 stops17h 07mScandinavian Airlines
Deal found 9/28$532
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/194:15 pmPIT - BRU
1 stop9h 35mLufthansa
Tue 11/49:00 amBRU - PIT
2 stops15h 49mLufthansa
Deal found 9/28$550
This Gotogate deal was found by Cheapflights users on 9/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/194:15 pmPIT - BRU
1 stop9h 35mMultiple Airlines
Tue 11/47:00 amBRU - PIT
2 stops16h 14mMultiple Airlines
Deal found 9/28$577
This Mytrip deal was found by Cheapflights users on 9/28. 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.
Wed 11/265:55 pmPIT - BRU
2 stops13h 20mMultiple Airlines
Wed 12/37:00 amBRU - PIT
2 stops16h 14mMultiple Airlines
Deal found 9/28$579
This United Airlines deal was found by Cheapflights users on 9/28. 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.
Wed 11/262:11 pmPIT - BRU
2 stops17h 04mUnited Airlines
Wed 12/311:15 amBRU - PIT
1 stop11h 08mUnited Airlines
Deal found 9/28$603
This Trip.com deal was found by Cheapflights users on 9/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/195:56 pmPIT - BRU
1 stop33h 04mUnited Airlines
Tue 11/411:15 amBRU - PIT
1 stop15h 51mUnited Airlines
Deal found 9/28$612
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Wed 11/122:11 pmPIT - BRU
2 stops17h 04mUnited Airlines
Sun 11/1611:15 amBRU - PIT
1 stop12h 23mUnited Airlines
Deal found 9/26$653
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Thu 11/134:01 pmPIT - BRU
2 stops15h 14mUnited Airlines
Thu 11/207:00 amBRU - PIT
2 stops16h 14mUnited Airlines
Deal found 9/29$655

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 September 29, 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

Wed 11/12

7:05 am-9:40 am

2 stops20h 35m

Brussels Bruxelles-National

Sun 11/16

3:10 pm-9:29 pm

2 stops36h 19m

$526

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Thu 11/13

7:05 am-2:30 pm

2 stops25h 25m

Brussels Bruxelles-National

Sun 11/16

8:30 pm-9:29 pm

2 stops30h 59m

$526

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Sun 10/19

7:21 am-10:15 am

2 stops20h 54m

Brussels Bruxelles-National

Tue 11/4

10:20 am-9:27 pm

2 stops17h 07m

$532

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Sun 10/19

4:15 pm-7:50 am

1 stop9h 35m

Brussels Bruxelles-National

Tue 11/4

9:00 am-6:49 pm

2 stops15h 49m

$550

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Sun 10/19

4:15 pm-7:50 am

1 stop9h 35m

Brussels Bruxelles-National

Tue 11/4

7:00 am-5:14 pm

2 stops16h 14m

$577

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Wed 11/26

5:55 pm-1:15 pm

2 stops13h 20m

Brussels Bruxelles-National

Wed 12/3

7:00 am-5:14 pm

2 stops16h 14m

$579

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Wed 11/26

2:11 pm-8:55 am

1 stop12h 44m

Brussels Bruxelles-National

Wed 12/3

11:55 am-6:49 pm

1 stop12h 54m

$606

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-5:17 pm

1 stop13h 37m

$653

PittsburghBrussels

PIT - BRU

PITBRU

Pittsburgh

Thu 11/13

4:01 pm-1:15 pm

2 stops15h 14m

Brussels Bruxelles-National

Thu 11/20

11:15 am-5:38 pm

1 stop12h 23m

$653

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/26

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, November is the cheapest month in which you can book a flight from Pittsburgh to Brussels (average of $614). Flying from Pittsburgh to Brussels in June is currently the most expensive (average of $1,076). 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 September 29, 2025.

One of the essential ways to save on airfare from Pittsburgh to Brussels is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 22% 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 September 29, 2025.
Read through reviews of airlines operating flights from Pittsburgh to Brussels, such as United Airlines and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
British Airways
6.7
Okay
7,406 reviews
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

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. 2 airlines have 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 9h 35m. Fly via Scandinavian Airlines or Lufthansa 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 are the cheapest airlines flying from Pittsburgh to Brussels round-trip?

    Currently priced at $637, British Airways will fly you from Pittsburgh to Brussels and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $660. Users have found that British Airways is 28% 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, November is the cheapest month in which you can book a flight from Pittsburgh to Brussels (average of $614). Flying from Pittsburgh to Brussels in June is currently the most expensive (average of $1,076). 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.
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Dulles Intl to Charleroi Brussels flights
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Philadelphia to Charleroi Brussels flights
Harrisburg to Bruxelles-National flights
Pittsburgh to Charleroi Brussels flights
John F Kennedy Intl to Antwerp flights
Newark to Antwerp flights
Dulles Intl to Antwerp flights

Top 2 airlines flying from Pittsburgh to Brussels

Discover the top 2 airlines 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 September 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$526Average$816FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$660Average$1,155FlexibilityNo cancel feeOn-time69%

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