$348 Find Cheap Flights from Pittsburgh to Belgium

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pittsburgh to Belgium departing on 7/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Pittsburgh to Belgium Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pittsburgh to Belgium that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Pittsburgh to Belgium

Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
3:00 pm - 1:15 pm
PIT
-
BRU
17h 15m
2 stops
United Airlines Logo
10:00 am - 11:10 pm
BRU
-
PIT
42h 10m
3 stops
$486United Airlines
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
5:48 pm - 7:55 am
PIT
-
BRU
33h 07m
1 stop
United Airlines Logo
10:00 am - 1:57 pm
BRU
-
PIT
32h 57m
2 stops
$489United Airlines
Tue, Mar 10 - Tue, Mar 17
British Airways Logo
12:15 pm - 5:05 pm
PIT
-
BRU
23h 50m
2 stops
British Airways Logo
9:45 pm - 8:20 pm
BRU
-
PIT
27h 35m
1 stop
$507British Airways
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
2:05 pm - 8:05 am
PIT
-
BRU
13h 00m
2 stops
United Airlines Logo
11:55 am - 7:01 pm
BRU
-
PIT
12h 06m
1 stop
$509United Airlines
Sun, Mar 8 - Sun, Mar 15
Air Canada Logo
5:55 pm - 1:15 pm
PIT
-
BRU
14h 20m
2 stops
Air Canada Logo
10:00 am - 5:16 pm
BRU
-
PIT
36h 16m
2 stops
$511Air Canada
Tue, Mar 10 - Tue, Mar 17
Multiple Airlines Logo
5:55 pm - 1:15 pm
PIT
-
BRU
14h 20m
2 stops
Multiple Airlines Logo
10:00 am - 11:10 pm
BRU
-
PIT
18h 10m
3 stops
$513Multiple Airlines
Tue, Mar 10 - Tue, Mar 17
KLM Logo
7:35 pm - 8:00 am
PIT
-
BRU
31h 25m
1 stop
KLM Logo
10:00 am - 9:24 pm
BRU
-
PIT
16h 24m
1 stop
$514KLM
Sun, Mar 8 - Sun, Mar 15
United Airlines Logo
6:10 am - 7:15 am
PIT
-
BRU
20h 05m
1 stop
United Airlines Logo
10:00 am - 1:57 pm
BRU
-
PIT
32h 57m
2 stops
$604United Airlines
Wed, Apr 1 - Mon, Apr 13
United Airlines Logo
3:00 pm - 1:15 pm
PIT
-
BRU
16h 15m
2 stops
United Airlines Logo
9:25 am - 10:05 am
BRU
-
PIT
30h 40m
2 stops
$605United Airlines
Sun, Mar 8 - Sat, Mar 14
Multiple Airlines Logo
5:55 pm - 4:45 pm
PIT
-
CRL
17h 50m
3 stops
Multiple Airlines Logo
5:15 pm - 9:38 am
CRL
-
PIT
45h 23m
3 stops
$1,170Multiple Airlines
Booking Insights

KAYAK's insights & trends for Pittsburgh to Belgium flights

Get data-powered insights and trends into flights from Pittsburgh to Belgium to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Pittsburgh to Belgium?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Pittsburgh to Belgium, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Pittsburgh to Belgium is January, when tickets cost $570 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,279 and $1,187 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$348
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 49% increase in price.
Flight from Pittsburgh to Brussels Airport

FAQs - booking Belgium flights

  • How does KAYAK find such low prices on flights from Pittsburgh to Belgium?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pittsburgh to Belgium.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pittsburgh to Belgium?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Pittsburgh to Belgium is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Pittsburgh to Belgium?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Pittsburgh to Belgium with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pittsburgh to Belgium?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Pittsburgh to Belgium up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Pittsburgh to Belgium

 
Need help choosing which airline to fly with from Pittsburgh to Belgium? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9274 reviews
8.1Crew
7.7Boarding
7.1Entertainment
7.3Comfort
6.6Food
Airline reviews

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

2.0 MediocreAnonymous, Feb 2026
SFO - RDU
Read more United Airlines reviews

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Much better than Spirit. I was please by the easy fast check in and boarding

Check-in and in-flight staff were better than average. The seat was a fair size but too hard and not enough padding. The cushion/pillow provided is poor (thin and seems to be disposable ,it provides no effective cushioning or support). Food was OK-ish but no choice of inflight snacks and no easy place to get drinks other than water (I could ask for juice by intruding into the staff area at the back of the plane) Entertainment was very good actually. Overall better than I expected from a US-based airline (sorry!) but compared to ANA or Singapore it was so-so. (I live in Japan so they are my comparative airlines)

Everything was on time Will use united again for sure

Plane outlets in my row not working to charge phone. Staff response was, well it should be. Plug into seed for volume not working well. Had to find the sweet spot for plug in or it would shut off and on.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Fine not above and beyond as I had a connection that was delayed due to maintenance

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

Terrible. Our first time back on United for 10 years, the seats in Polaris class are small and uncomfortable. They have squished too many people in to get more $$$. The staff are not friendly and not wanting to accommodate. I asked for two salads rather than a main meal and was advised no we wont do that. Then asked what I would like for breakfast and given something else anyway. I will not be flying United International anytime soon.

Everything you need to know for your flight from Pittsburgh to Belgium

Information on your arrival and departure airports

Pittsburgh (PIT)