What is the cheapest airline that flies from Pittsburgh to Brussels?

Air Canada, British Airways, and Aer Lingus are the most popular carriers operating from Pittsburgh to Brussels

What airlines fly to Brussels?

United Airlines, Air Canada and Icelandair are the top three most popular airlines that fly to Brussels from Pittsburgh according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Brussels. Keep in mind that there are 3 different airlines that fly to Brussels on a routine basis, so you have a few additional options to choose from.

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?

There are 3 operators available for flights from Pittsburgh Airport to Brussels as of November 2026.

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.

$387 Cheap Flights from Pittsburgh to Brussels in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pittsburgh to Brussels

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:10 pm - 1:15 pmPIT Pittsburgh-BRU Brussels Bruxelles-National

16h 05m2 stops Washington, D.C. Dulles Intl London Heathrow

10:00 am - 12:42 pmBRU Brussels Bruxelles-National-PIT Pittsburgh

32h 42m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$736United Airlines

Tue, Dec 1 - Tue, Dec 8

7:20 pm - 8:10 pmPIT Pittsburgh-BRU Brussels Bruxelles-National

18h 50m2 stops Toronto Pearson Intl London Heathrow

10:00 am - 4:57 pmBRU Brussels Bruxelles-National-PIT Pittsburgh

36h 57m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$740Air Canada

Tue, Dec 1 - Tue, Dec 8

8:04 pm - 7:15 amPIT Pittsburgh-BRU Brussels Bruxelles-National

29h 11m1 stop Washington, D.C. Dulles Intl

10:00 am - 6:36 pmBRU Brussels Bruxelles-National-PIT Pittsburgh

38h 36m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$749Multiple Airlines

Tue, Dec 1 - Tue, Dec 8

3:10 pm - 1:15 pmPIT Pittsburgh-BRU Brussels Bruxelles-National

16h 05m2 stops Washington, D.C. Dulles Intl London Heathrow

11:55 am - 6:34 pmBRU Brussels Bruxelles-National-PIT Pittsburgh

12h 39m1 stop Washington, D.C. Dulles Intl

$756United Airlines

Tue, Dec 1 - Tue, Dec 8

8:40 am - 7:50 amPIT Pittsburgh-BRU Brussels Bruxelles-National

17h 10m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

6:00 pm - 9:00 pmBRU Brussels Bruxelles-National-PIT Pittsburgh

33h 00m2 stops Zurich Chicago O'Hare Intl

$757Multiple Airlines

Mon, Jan 11 - Mon, Feb 1

3:10 pm - 1:15 pmPIT Pittsburgh-BRU Brussels Bruxelles-National

16h 05m2 stops Washington, D.C. Dulles Intl London Heathrow

10:10 am - 4:48 pmBRU Brussels Bruxelles-National-PIT Pittsburgh

12h 38m1 stop Chicago O'Hare Intl

$757United Airlines

Mon, Feb 22 - Fri, Feb 26

4:25 pm - 8:05 amPIT Pittsburgh-BRU Brussels Bruxelles-National

9h 40m1 stop Newark

11:15 am - 6:52 pmBRU Brussels Bruxelles-National-PIT Pittsburgh

13h 37m1 stop Newark

$758United Airlines

Mon, Feb 22 - Fri, Feb 26

2:10 pm - 2:15 pmPIT Pittsburgh-BRU Brussels Bruxelles-National

18h 05m2 stops Chicago O'Hare Intl Zurich

6:55 am - 8:51 pmBRU Brussels Bruxelles-National-PIT Pittsburgh

19h 56m2 stops Zurich Chicago O'Hare Intl

$761SWISS

Thu, Apr 8 - Tue, Apr 20

7:20 pm - 8:10 pmPIT Pittsburgh-BRU Brussels Bruxelles-National

18h 50m2 stops Toronto Pearson Intl London Heathrow

10:00 am - 6:36 pmBRU Brussels Bruxelles-National-PIT Pittsburgh

38h 36m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$761Air Canada

Mon, Feb 22 - Fri, Feb 26

7:20 pm - 8:55 amPIT Pittsburgh-BRU Brussels Bruxelles-National

31h 35m2 stops Toronto Pearson Intl London Heathrow

9:30 am - 6:34 pmBRU Brussels Bruxelles-National-PIT Pittsburgh

39h 04m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$790Air Canada

Thu, Apr 8 - Tue, Apr 20

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United Airlines flights from Pittsburgh to Brussels

Our best United Airlines deals on Pittsburgh to Brussels flight tickets

United Airlines

Dec 1

PIT3:10 pmPittsburgh

16h 05m

2 stops

BRU1:15 pmBrussels Bruxelles-National

Dec 8

BRU10:00 amBrussels Bruxelles-National

32h 42m

2 stops

PIT12:42 pmPittsburgh

$736

United Airlines

Dec 1

PIT3:10 pmPittsburgh

16h 05m

2 stops

BRU1:15 pmBrussels Bruxelles-National

Dec 8

BRU11:55 amBrussels Bruxelles-National

12h 39m

1 stop

PIT6:34 pmPittsburgh

$756

United Airlines

Feb 22

PIT3:10 pmPittsburgh

16h 05m

2 stops

BRU1:15 pmBrussels Bruxelles-National

Feb 26

BRU10:10 amBrussels Bruxelles-National

12h 38m

1 stop

PIT4:48 pmPittsburgh

$757

TAP AIR PORTUGAL flights from Pittsburgh to Brussels

Our best TAP AIR PORTUGAL deals on Pittsburgh to Brussels flight tickets

TAP AIR PORTUGAL

Dec 12

PIT7:53 amPittsburgh

33h 57m

2 stops

BRU11:50 pmBrussels Bruxelles-National

Jan 11

BRU6:00 amBrussels Bruxelles-National

20h 23m

2 stops

PIT8:23 pmPittsburgh

$877

TAP AIR PORTUGAL

Jan 11

PIT7:30 amPittsburgh

21h 30m

2 stops

BRU11:00 amBrussels Bruxelles-National

Feb 1

BRU5:55 pmBrussels Bruxelles-National

56h 28m

3 stops

PIT8:23 pmPittsburgh

$887

TAP AIR PORTUGAL

Dec 13

PIT7:53 amPittsburgh

33h 57m

3 stops

BRU11:50 pmBrussels Bruxelles-National

Jan 13

BRU5:55 pmBrussels Bruxelles-National

32h 28m

2 stops

PIT8:23 pmPittsburgh

$889

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghBrussels

PIT Pittsburgh - BRU Brussels Bruxelles-National

PITBRU

Pittsburgh

Tue 12/1

3:10 pm-1:15 pm

2 stops16h 05m

Brussels Bruxelles-National

Tue 12/8

10:00 am-12:42 pm

2 stops32h 42m

$736

PittsburghBrussels

PIT Pittsburgh - BRU Brussels Bruxelles-National

PITBRU

Pittsburgh

Tue 12/1

7:20 pm-8:10 pm

2 stops18h 50m

Brussels Bruxelles-National

Tue 12/8

10:00 am-4:57 pm

2 stops36h 57m

$740

PittsburghBrussels

PIT Pittsburgh - BRU Brussels Bruxelles-National

PITBRU

Pittsburgh

Tue 12/1

8:04 pm-7:15 am

1 stop29h 11m

Brussels Bruxelles-National

Tue 12/8

10:00 am-6:36 pm

2 stops38h 36m

$749

PittsburghBrussels

PIT Pittsburgh - BRU Brussels Bruxelles-National

PITBRU

Pittsburgh

Tue 12/1

3:10 pm-1:15 pm

2 stops16h 05m

Brussels Bruxelles-National

Tue 12/8

11:55 am-6:34 pm

1 stop12h 39m

$756

PittsburghBrussels

PIT Pittsburgh - BRU Brussels Bruxelles-National

PITBRU

Pittsburgh

Mon 1/11

8:40 am-7:50 am

2 stops17h 10m

Brussels Bruxelles-National

Mon 2/1

6:00 pm-9:00 pm

2 stops33h 00m

$757

PittsburghBrussels

PIT Pittsburgh - BRU Brussels Bruxelles-National

PITBRU

Pittsburgh

Mon 2/22

3:10 pm-1:15 pm

2 stops16h 05m

Brussels Bruxelles-National

Fri 2/26

10:10 am-4:48 pm

1 stop12h 38m

$757

Quickest round-trip

PittsburghBrussels

PIT Pittsburgh - BRU Brussels Bruxelles-National

PITBRU

Pittsburgh

Mon 2/22

4:25 pm-8:05 am

1 stop9h 40m

Brussels Bruxelles-National

Fri 2/26

11:15 am-6:52 pm

1 stop13h 37m

$758

PittsburghBrussels

PIT Pittsburgh - BRU Brussels Bruxelles-National

PITBRU

Pittsburgh

Thu 4/8

2:10 pm-2:15 pm

2 stops18h 05m

Brussels Bruxelles-National

Tue 4/20

6:55 am-8:51 pm

2 stops19h 56m

$761

PittsburghBrussels

PIT Pittsburgh - BRU Brussels Bruxelles-National

PITBRU

Pittsburgh

Mon 2/22

7:20 pm-8:10 pm

2 stops18h 50m

Brussels Bruxelles-National

Fri 2/26

10:00 am-6:36 pm

2 stops38h 36m

$761

PittsburghBrussels

PIT Pittsburgh - BRU Brussels Bruxelles-National

PITBRU

Pittsburgh

Thu 4/8

7:20 pm-8:55 am

2 stops31h 35m

Brussels Bruxelles-National

Tue 4/20

9:30 am-6:34 pm

2 stops39h 04m

$790

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the typical price of a round-trip flight between Pittsburgh and Brussels?

Prices are currently typical for flights on this route.

Typical prices usually range from $656 to $881.
The lowest price recently found on this route was $736.

What is the cheapest month to fly to Brussels?

In general, February 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 $0. If you are unable to visit Brussels during the month of February, then departing from Pittsburgh during the month January is also very affordable. Most momondo users find prices during this month for around $570.

Cheap Pittsburgh to Brussels flight deals and tips

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

Best Price Found	$387
Fastest flight time	16h 05m
Direct flights	None

The best one-way flight to Brussels from Pittsburgh in the past 72 hours is $387. The best round-trip flight deal from Pittsburgh to Brussels found on momondo in the last 72 hours is $736.

The fastest flight from Pittsburgh to Brussels takes 16h 05m

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 16h 05m.
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?
There are 3 operators available for flights from Pittsburgh Airport to Brussels as of November 2026.
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
Icelandair	PriceFrom $478	Free Cancellation	Rating 6.9 766 reviews	Search Icelandair flights
United Airlines	PriceFrom $607	Free Cancellation	Rating 7.3 10,460 reviews	Search United Airlines flights
Air Canada	PriceFrom $846	Free Cancellation	Rating 7.1 11,857 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.

An easier way to manage your Brussels 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.

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Nearby airports

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Other flights from Pittsburgh

Complete your trip

Feeling lucky

Fly into one of these airports located in Brussels

Brussels Bruxelles-National Airport

Charleroi Brussels Airport

Cheap flights from Pittsburgh to Brussels from $387

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Brussels departing on 3/26. 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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Big names and deals

Big names and deals

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Filter for what you want

Trusted and free

Trusted and free

Price Alerts

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United Airlines flights from Pittsburgh to Brussels

Our best United Airlines deals on Pittsburgh to Brussels flight tickets

TAP AIR PORTUGAL flights from Pittsburgh to Brussels

Our best TAP AIR PORTUGAL deals on Pittsburgh to Brussels flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Pittsburgh to Brussels that are best for you.

See travel insights to Brussels from

How to get the cheapest flight ticket from Pittsburgh to Brussels

What is the typical price of a round-trip flight between Pittsburgh and Brussels?

What is the cheapest month to fly to Brussels?

What is the cheapest airline that flies from Pittsburgh to Brussels?

What airlines fly to Brussels?

Cheap Pittsburgh to Brussels flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Pittsburgh to Brussels

Best airlines flying from Pittsburgh to Brussels

Compare and see reviews for airlines that fly from Pittsburgh to Brussels with momondo

Why use momondo?

An easier way to manage your Brussels 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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

Fly your favorite airline to Brussels

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Fly to other destinations from Pittsburgh

According to popular flight searches on momondo this year

Complete your trip to Brussels

Explore popular destinations other users love

According to popular flight searches on momondo this year