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Cheap flights from Pittsburgh to Belgium from $313

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 Belgium 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

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Find the cheapest flights from Pittsburgh to Belgium

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
8:25 pm - 12:55 pmPIT  Pittsburgh-BRU Brussels Bruxelles-National
10h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
1:50 pm - 7:15 pmBRU  Brussels Bruxelles-National-PIT Pittsburgh
11h 25m1 stop Reykjavik Keflavik Intl
$509Icelandair
Sun, Sep 20 - Sun, Oct 4
Icelandair Logo
8:25 pm - 12:55 pmPIT  Pittsburgh-BRU Brussels Bruxelles-National
10h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
1:50 pm - 7:15 pmBRU  Brussels Bruxelles-National-PIT Pittsburgh
11h 25m1 stop Reykjavik Keflavik Intl
$640Icelandair
Wed, Sep 16 - Wed, Sep 23
Icelandair Logo
8:25 pm - 12:55 pmPIT  Pittsburgh-BRU Brussels Bruxelles-National
10h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
1:50 pm - 7:15 pmBRU  Brussels Bruxelles-National-PIT Pittsburgh
11h 25m1 stop Reykjavik Keflavik Intl
$640Icelandair
Sun, Sep 6 - Sun, Sep 20
SWISS Logo
2:10 pm - 1:40 pmPIT  Pittsburgh-BRU Brussels Bruxelles-National
17h 30m2 stops Chicago O'Hare Intl Zurich
SWISS Logo
6:40 am - 8:51 pmBRU  Brussels Bruxelles-National-PIT Pittsburgh
20h 11m2 stops Zurich Chicago O'Hare Intl
$740SWISS
Mon, Jan 11 - Thu, Jan 14
Multiple Airlines Logo
9:15 pm - 1:55 pmPIT  Pittsburgh-BRU Brussels Bruxelles-National
10h 40m1 stop London Heathrow
Multiple Airlines Logo
7:00 am - 7:54 pmBRU  Brussels Bruxelles-National-PIT Pittsburgh
18h 54m2 stops Madrid Barajas Charlotte Douglas
$767Multiple Airlines
Mon, Jan 11 - Thu, Jan 14
United Airlines Logo
4:25 pm - 1:15 pmPIT  Pittsburgh-BRU Brussels Bruxelles-National
14h 50m2 stops Newark London Heathrow
United Airlines Logo
11:15 am - 5:44 pmBRU  Brussels Bruxelles-National-PIT Pittsburgh
12h 29m1 stop Newark
$774United Airlines
Mon, Jan 11 - Thu, Jan 14
United Airlines Logo
4:25 pm - 1:15 pmPIT  Pittsburgh-BRU Brussels Bruxelles-National
14h 50m2 stops Newark London Heathrow
United Airlines Logo
11:15 am - 5:44 pmBRU  Brussels Bruxelles-National-PIT Pittsburgh
12h 29m1 stop Newark
$775United Airlines
Mon, Jan 11 - Thu, Jan 14
Air Canada Logo
7:20 pm - 8:10 pmPIT  Pittsburgh-BRU Brussels Bruxelles-National
18h 50m2 stops Toronto Pearson Intl London Heathrow
Air Canada Logo
10:00 am - 6:36 pmBRU  Brussels Bruxelles-National-PIT Pittsburgh
14h 36m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$779Air Canada
Mon, Jan 11 - Thu, Jan 14
Air Canada Logo
7:20 pm - 8:10 pmPIT  Pittsburgh-BRU Brussels Bruxelles-National
18h 50m2 stops Toronto Pearson Intl London Heathrow
Air Canada Logo
10:00 am - 6:36 pmBRU  Brussels Bruxelles-National-PIT Pittsburgh
14h 36m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$780Air Canada
Mon, Jan 11 - Thu, Jan 14
Multiple Airlines Logo
7:20 pm - 8:10 pmPIT  Pittsburgh-BRU Brussels Bruxelles-National
18h 50m2 stops Toronto Pearson Intl London Heathrow
Multiple Airlines Logo
10:00 am - 6:36 pmBRU  Brussels Bruxelles-National-PIT Pittsburgh
14h 36m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$808Multiple Airlines
Wed, Nov 25 - Sun, Nov 29

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SWISS flights from Pittsburgh to Belgium

Our best SWISS deals on Pittsburgh to Belgium flight tickets
SWISS
Jan 11
PIT2:10 pmPittsburgh
17h 30m
2 stops
BRU1:40 pmBrussels Bruxelles-National
Jan 14
BRU6:40 amBrussels Bruxelles-National
20h 11m
2 stops
PIT8:51 pmPittsburgh
$740
SWISS
Sep 13
PIT10:45 amPittsburgh
21h 30m
2 stops
BRU2:15 pmBrussels Bruxelles-National
Sep 28
BRU3:00 pmBrussels Bruxelles-National
35h 36m
2 stops
PIT8:36 pmPittsburgh
$889

United Airlines flights from Pittsburgh to Belgium

Our best United Airlines deals on Pittsburgh to Belgium flight tickets
United Airlines
Jan 11
PIT4:25 pmPittsburgh
14h 50m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Jan 14
BRU11:15 amBrussels Bruxelles-National
12h 29m
1 stop
PIT5:44 pmPittsburgh
$774
United Airlines
Jan 11
PIT4:25 pmPittsburgh
14h 50m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Jan 14
BRU11:15 amBrussels Bruxelles-National
12h 29m
1 stop
PIT5:44 pmPittsburgh
$775
United Airlines
Jan 11
PIT1:15 pmPittsburgh
12h 50m
1 stop
BRU8:05 amBrussels Bruxelles-National
Jan 14
BRU11:15 amBrussels Bruxelles-National
12h 29m
1 stop
PIT5:44 pmPittsburgh
$778

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Belgium 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 Belgium that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PittsburghBrussels

PIT Pittsburgh - BRU Brussels Bruxelles-National

PITBRU

Pittsburgh

Sun 9/20

8:25 pm-12:55 pm

1 stop10h 30m

Brussels Bruxelles-National

Sun 10/4

1:50 pm-7:15 pm

1 stop11h 25m

$509

PittsburghBrussels

PIT Pittsburgh - BRU Brussels Bruxelles-National

PITBRU

Pittsburgh

Wed 9/16

8:25 pm-12:55 pm

1 stop10h 30m

Brussels Bruxelles-National

Wed 9/23

1:50 pm-7:15 pm

1 stop11h 25m

$640

PittsburghBrussels

PIT Pittsburgh - BRU Brussels Bruxelles-National

PITBRU

Pittsburgh

Sun 9/6

8:25 pm-12:55 pm

1 stop10h 30m

Brussels Bruxelles-National

Sun 9/20

1:50 pm-7:15 pm

1 stop11h 25m

$640

PittsburghBrussels

PIT Pittsburgh - BRU Brussels Bruxelles-National

PITBRU

Pittsburgh

Mon 1/11

2:10 pm-1:40 pm

2 stops17h 30m

Brussels Bruxelles-National

Thu 1/14

6:40 am-8:51 pm

2 stops20h 11m

$740

PittsburghBrussels

PIT Pittsburgh - BRU Brussels Bruxelles-National

PITBRU

Pittsburgh

Mon 1/11

9:15 pm-1:55 pm

1 stop10h 40m

Brussels Bruxelles-National

Thu 1/14

7:00 am-7:54 pm

2 stops18h 54m

$767

PittsburghBrussels

PIT Pittsburgh - BRU Brussels Bruxelles-National

PITBRU

Pittsburgh

Mon 1/11

4:25 pm-1:15 pm

2 stops14h 50m

Brussels Bruxelles-National

Thu 1/14

11:15 am-5:44 pm

1 stop12h 29m

$774

PittsburghBrussels

PIT Pittsburgh - BRU Brussels Bruxelles-National

PITBRU

Pittsburgh

Mon 1/11

4:25 pm-1:15 pm

2 stops14h 50m

Brussels Bruxelles-National

Thu 1/14

11:15 am-5:44 pm

1 stop12h 29m

$775

PittsburghBrussels

PIT Pittsburgh - BRU Brussels Bruxelles-National

PITBRU

Pittsburgh

Mon 1/11

7:20 pm-8:10 pm

2 stops18h 50m

Brussels Bruxelles-National

Thu 1/14

10:00 am-6:36 pm

2 stops14h 36m

$779

PittsburghBrussels

PIT Pittsburgh - BRU Brussels Bruxelles-National

PITBRU

Pittsburgh

Mon 1/11

7:20 pm-8:10 pm

2 stops18h 50m

Brussels Bruxelles-National

Thu 1/14

10:00 am-6:36 pm

2 stops14h 36m

$780

PittsburghBrussels

PIT Pittsburgh - BRU Brussels Bruxelles-National

PITBRU

Pittsburgh

Wed 11/25

7:20 pm-8:10 pm

2 stops18h 50m

Brussels Bruxelles-National

Sun 11/29

10:00 am-6:36 pm

2 stops14h 36m

$808

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belgium from

How to get the cheapest flight ticket from Pittsburgh to Belgium

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 cheapest month to fly to Belgium?

In general, January is the cheapest month to fly from Pittsburgh to Belgium. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $570. If you are unable to visit Belgium during the month of January, then departing from Pittsburgh during the month September is also very affordable. Most momondo users find prices during this month for around $699.

Can stopping save me money on Pittsburgh to Belgium flights?

You could potentially save up to 7% on your flight if you consider stops on a Pittsburgh to Belgium flight.

Cheap Pittsburgh to Belgium flight deals and tips

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

Fastest flight time

10h 30m

Direct flights

None
The fastest flight from Pittsburgh to Belgium takes 10h 30m
There are no direct flights from Pittsburgh to Belgium. There are no popular flight routes from Pittsburgh to Belgium.
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Frequently asked questions about flying from Pittsburgh to Belgium

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

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

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

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

    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 Belgium.

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

    The travel and health documents required for your trip to Belgium 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 Belgium. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Pittsburgh to Belgium

Compare and see reviews for airlines that fly from Pittsburgh to Belgium with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $607Free CancellationRating
7.4
10,115 reviews
Search United Airlines flights
IcelandairPriceFrom $672Free CancellationRating
6.9
728 reviews
Search Icelandair flights
Air CanadaPriceFrom $846Free CancellationRating
7.1
11,466 reviews
Search Air Canada flights

Why use momondo?

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

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 Belgium for you.

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

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

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

Once all potential Pittsburgh to Belgium flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Pittsburgh to Belgium now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Belgium and let you know when they change.

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