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Cheap flights from Pittsburgh to Brussels from $323

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 9/2. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Pittsburgh to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:25 pm - 10:55 pmPIT  Pittsburgh-CRL Charleroi Brussels
20h 30m2 stops Reykjavik Keflavik Intl Manchester
Multiple Airlines Logo
8:35 am - 7:15 pmCRL  Charleroi Brussels-PIT Pittsburgh
16h 40m2 stops Manchester Reykjavik Keflavik Intl
$831Multiple Airlines
Sun, Sep 20 - Sun, Oct 4
Multiple Airlines Logo
8:25 pm - 9:25 pmPIT  Pittsburgh-CRL Charleroi Brussels
19h 00m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
9:05 am - 7:15 pmCRL  Charleroi Brussels-PIT Pittsburgh
16h 10m2 stops Stockholm Arlanda Reykjavik Keflavik Intl
$976Multiple Airlines
Sun, Sep 13 - Sun, Sep 27
Multiple Airlines Logo
8:25 pm - 9:25 pmPIT  Pittsburgh-CRL Charleroi Brussels
19h 00m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
9:05 am - 7:15 pmCRL  Charleroi Brussels-PIT Pittsburgh
16h 10m2 stops Stockholm Arlanda Reykjavik Keflavik Intl
$977Multiple Airlines
Sun, Sep 13 - Sun, Sep 27
Multiple Airlines Logo
8:25 pm - 9:25 pmPIT  Pittsburgh-CRL Charleroi Brussels
19h 00m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
9:20 am - 6:40 pmCRL  Charleroi Brussels-PIT Pittsburgh
15h 20m1 stop Dublin
$1,080Multiple Airlines
Sun, Sep 13 - Wed, Sep 23
Multiple Airlines Logo
8:25 pm - 9:25 pmPIT  Pittsburgh-CRL Charleroi Brussels
19h 00m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
9:50 am - 6:40 pmCRL  Charleroi Brussels-PIT Pittsburgh
14h 50m1 stop Dublin
$1,091Multiple Airlines
Sun, Sep 13 - Fri, Sep 25
Multiple Airlines Logo
8:25 pm - 8:40 amPIT  Pittsburgh-CRL Charleroi Brussels
30h 15m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
9:50 am - 6:40 pmCRL  Charleroi Brussels-PIT Pittsburgh
14h 50m1 stop Dublin
$1,092Multiple Airlines
Wed, Sep 9 - Fri, Sep 18
Multiple Airlines Logo
8:25 pm - 8:40 amPIT  Pittsburgh-CRL Charleroi Brussels
30h 15m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
9:20 am - 6:40 pmCRL  Charleroi Brussels-PIT Pittsburgh
15h 20m1 stop Dublin
$1,098Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
Multiple Airlines Logo
8:25 pm - 8:40 amPIT  Pittsburgh-CRL Charleroi Brussels
30h 15m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
9:50 am - 6:40 pmCRL  Charleroi Brussels-PIT Pittsburgh
14h 50m1 stop Dublin
$1,109Multiple Airlines
Wed, Sep 16 - Fri, Sep 25
Multiple Airlines Logo
8:25 pm - 8:15 amPIT  Pittsburgh-CRL Charleroi Brussels
29h 50m2 stops Reykjavik Keflavik Intl Stockholm Arlanda
Multiple Airlines Logo
9:50 am - 6:40 pmCRL  Charleroi Brussels-PIT Pittsburgh
14h 50m1 stop Dublin
$1,148Multiple Airlines
Fri, Sep 11 - Fri, Sep 18
Multiple Airlines Logo
8:10 pm - 9:25 pmPIT  Pittsburgh-CRL Charleroi Brussels
19h 15m1 stop Dublin
Multiple Airlines Logo
9:05 am - 7:15 pmCRL  Charleroi Brussels-PIT Pittsburgh
16h 10m2 stops Stockholm Arlanda Reykjavik Keflavik Intl
$1,268Multiple Airlines
Sun, Sep 13 - Sun, Sep 27

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Customize your flight search to find flights from Pittsburgh to Charleroi Brussels 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 August 12, 2026.
Use the filters below to find and compare flights from Pittsburgh to Charleroi Brussels Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghBrussels

PIT Pittsburgh - CRL Charleroi Brussels

PITCRL

Pittsburgh

Sun 9/20

8:25 pm-10:55 pm

2 stops20h 30m

Charleroi Brussels

Sun 10/4

8:35 am-7:15 pm

2 stops16h 40m

$831

PittsburghBrussels

PIT Pittsburgh - CRL Charleroi Brussels

PITCRL

Pittsburgh

Sun 9/13

8:25 pm-9:25 pm

2 stops19h 00m

Charleroi Brussels

Sun 9/27

9:05 am-7:15 pm

2 stops16h 10m

$976

PittsburghBrussels

PIT Pittsburgh - CRL Charleroi Brussels

PITCRL

Pittsburgh

Sun 9/13

8:25 pm-9:25 pm

2 stops19h 00m

Charleroi Brussels

Sun 9/27

9:05 am-7:15 pm

2 stops16h 10m

$977

PittsburghBrussels

PIT Pittsburgh - CRL Charleroi Brussels

PITCRL

Pittsburgh

Sun 9/13

8:25 pm-9:25 pm

2 stops19h 00m

Charleroi Brussels

Wed 9/23

9:20 am-6:40 pm

1 stop15h 20m

$1,080
Quickest round-trip

PittsburghBrussels

PIT Pittsburgh - CRL Charleroi Brussels

PITCRL

Pittsburgh

Sun 9/13

8:25 pm-9:25 pm

2 stops19h 00m

Charleroi Brussels

Fri 9/25

9:50 am-6:40 pm

1 stop14h 50m

$1,091

PittsburghBrussels

PIT Pittsburgh - CRL Charleroi Brussels

PITCRL

Pittsburgh

Wed 9/9

8:25 pm-8:40 am

2 stops30h 15m

Charleroi Brussels

Fri 9/18

9:50 am-6:40 pm

1 stop14h 50m

$1,092

PittsburghBrussels

PIT Pittsburgh - CRL Charleroi Brussels

PITCRL

Pittsburgh

Wed 9/16

8:25 pm-8:40 am

2 stops30h 15m

Charleroi Brussels

Wed 9/23

9:20 am-6:40 pm

1 stop15h 20m

$1,098

PittsburghBrussels

PIT Pittsburgh - CRL Charleroi Brussels

PITCRL

Pittsburgh

Wed 9/16

8:25 pm-8:40 am

2 stops30h 15m

Charleroi Brussels

Fri 9/25

9:50 am-6:40 pm

1 stop14h 50m

$1,109

PittsburghBrussels

PIT Pittsburgh - CRL Charleroi Brussels

PITCRL

Pittsburgh

Fri 9/11

8:25 pm-8:15 am

2 stops29h 50m

Charleroi Brussels

Fri 9/18

9:50 am-6:40 pm

1 stop14h 50m

$1,148

PittsburghBrussels

PIT Pittsburgh - CRL Charleroi Brussels

PITCRL

Pittsburgh

Sun 9/13

8:10 pm-9:25 pm

1 stop19h 15m

Charleroi Brussels

Sun 9/27

9:05 am-7:15 pm

2 stops16h 10m

$1,268

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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When to book flights from Pittsburgh to Charleroi Brussels Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Charleroi Brussels Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Pittsburgh to Charleroi Brussels Airport (PIT to CRL) flight deals and tips

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

Fastest flight time

18h 00m

Direct flights

None
The fastest flight from Pittsburgh to Charleroi Brussels Airport takes 18h 00m
There are no direct flights from Pittsburgh to Charleroi Brussels Airport. There are no popular flight routes from Pittsburgh to Charleroi Brussels Airport.
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Frequently asked questions about flying from Pittsburgh to Charleroi Brussels Airport

  • How far is Pittsburgh to Charleroi Brussels by plane?

    Charleroi Brussels is 3924.0 mi away from Pittsburgh. A reasonable flight in good conditions will take 18h 00m.

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

    Prices for flights from Pittsburgh Airport to Charleroi Brussels Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pittsburgh Airport to Charleroi Brussels Airport.

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

    The travel and health documents required for your trip to Charleroi Brussels Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Charleroi Brussels Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Pittsburgh to Charleroi Brussels Airport

  • How do I get Price Alerts for flights from Pittsburgh to Charleroi Brussels Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Pittsburgh from Charleroi Brussels Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Pittsburgh to Charleroi Brussels Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to Brussels?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Pittsburgh to Brussels for you.

Can I find flights from Pittsburgh to Brussels with flexible booking policies on momondo?

All flight searches from Pittsburgh to Brussels on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Pittsburgh to Brussels.

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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