$475 Find Cheap Flights from Pittsburgh to Brussels

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 Brussels departing on 5/19. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Brussels

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Brussels, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Brussels, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$724
Typical prices: $1,132-$884
Icelandair
Sun 5/10Sun 5/24
PIT - BRU • 1 stop
Cheapest one-way
$475
Multiple Airlines
Tue 5/19
PIT - BRU • 3 stops
Top airlines
Cheapest • from $724 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Brussels!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Pittsburgh to Brussels (PIT-BRU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pittsburgh to Brussels 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 Brussels

Sun, May 10 - Sun, May 24
Icelandair Logo
8:25 pm - 12:55 pm
PIT
-
BRU
10h 30m
1 stop
Icelandair Logo
1:50 pm - 7:15 pm
BRU
-
PIT
11h 25m
1 stop
$724Icelandair
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
3:35 pm - 1:15 pm
PIT
-
BRU
15h 40m
2 stops
Multiple Airlines Logo
9:55 am - 8:38 pm
BRU
-
PIT
16h 43m
2 stops
$764Multiple Airlines
Thu, Aug 20 - Mon, Aug 24
Scandinavian Airlines Logo
7:20 am - 9:40 am
PIT
-
BRU
44h 20m
2 stops
Scandinavian Airlines Logo
5:45 am - 10:13 pm
BRU
-
PIT
22h 28m
2 stops
$766Scandinavian Airlines
Wed, May 6 - Wed, May 13
United Airlines Logo
3:00 pm - 7:15 am
PIT
-
BRU
10h 15m
1 stop
United Airlines Logo
9:55 am - 2:53 pm
BRU
-
PIT
10h 58m
1 stop
$775United Airlines
Thu, Sep 3 - Wed, Sep 9
SWISS Logo
2:05 pm - 6:35 pm
PIT
-
BRU
22h 30m
2 stops
SWISS Logo
6:55 am - 8:57 pm
BRU
-
PIT
20h 02m
2 stops
$791SWISS
Wed, May 13 - Fri, May 22
United Airlines Logo
12:32 pm - 1:15 pm
PIT
-
BRU
18h 43m
2 stops
United Airlines Logo
10:15 am - 6:35 pm
BRU
-
PIT
14h 20m
1 stop
$795United Airlines
Wed, May 13 - Fri, May 22
Air Canada Logo
12:15 pm - 7:50 am
PIT
-
BRU
13h 35m
1 stop
Air Canada Logo
9:55 am - 2:53 pm
BRU
-
PIT
10h 58m
1 stop
$796Air Canada
Thu, May 7 - Thu, May 14
Icelandair Logo
9:18 am - 12:55 pm
PIT
-
BRU
21h 37m
2 stops
Icelandair Logo
1:50 pm - 8:33 am
BRU
-
PIT
24h 43m
2 stops
$798Icelandair
Thu, Apr 23 - Thu, Apr 30
Lufthansa Logo
3:00 pm - 4:15 pm
PIT
-
BRU
19h 15m
2 stops
Lufthansa Logo
1:45 pm - 11:23 pm
BRU
-
PIT
15h 38m
2 stops
$800Lufthansa
Wed, May 13 - Fri, May 22
British Airways Logo
9:22 am - 3:05 pm
PIT
-
BRU
23h 43m
2 stops
British Airways Logo
10:45 am - 8:47 pm
BRU
-
PIT
16h 02m
2 stops
$802British Airways
Booking Insights

KAYAK's insights & trends for Pittsburgh to Brussels flights

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

How much is a round-trip flight from Pittsburgh to Brussels?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Pittsburgh to Brussels departing in May.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Pittsburgh to Brussels, 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 Brussels is January, where tickets cost $570 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,247 and $1,178 respectively.

Good to know

Cheapest flight$475
Flight from Pittsburgh to Brussels Airport

When to book flights from Pittsburgh to Brussels

Are your dates flexible? Find out the best times to travel from Pittsburgh to Brussels based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Pittsburgh to Brussels

  • What is the cheapest flight from Pittsburgh to Brussels?

    In the last 3 days, the lowest price for a flight from Pittsburgh to Brussels was $475 for a one-way ticket and $724 for a round-trip.

  • Do I need a passport to fly between Pittsburgh and Brussels?

    Yes

  • Which airports will I be using when flying from Pittsburgh to Brussels?

    When flying out of Pittsburgh you will be using Pittsburgh. You will be landing at one of these airports: Brussels Bruxelles-National or Charleroi Brussels.

  • Which aircraft models fly most regularly from Pittsburgh to Brussels?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Pittsburgh to Brussels?

    Star Alliance is the only airline alliance operating flights between Pittsburgh and Brussels.

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

    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 Brussels.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels from Pittsburgh 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 Brussels?

    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 to Brussels with an airline and back to Pittsburgh with another airline.

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

    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 to Brussels from Pittsburgh 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 Brussels

 
See real verified KAYAK customer reviews for airlines flying from Pittsburgh to Brussels. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Pittsburgh to Brussels? 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 9484 reviews
6.6Food
7.1Entertainment
7.3Comfort
8.1Crew
7.7Boarding
Airline reviews

It isvvery small flight. No leg room . No space to put my personal item at feet.

6.0 GoodAnonymous, Mar 2026
IAH - LRD
Read more United Airlines reviews

It isvvery small flight. No leg room . No space to put my personal item at feet.

I will never fly ANA again. They lost one of my large pieces of checked luggage, the heaviest one with the most valuable items in it, and they said they will not send me an email unless they can't find it, even though the paper they gave me to track the status of my lost luggage requires a code from an email they are supposed to send me so I can do baggage tracing. They claim to be an international airline, but they also insist on calling a Japanese telephone number to confirm where to send the lost baggage if they find it. It is impossible to find an actual contact email address for customer support on their website, and their AI chatbot is unhelpful, directing you to a webpage that says it is for contact information but does not have any actual email addresses or phone numbers listed on it. My seat in economy did not recline at all, even though I was not sitting in an exit row nor the very back row. I had to sit in the fully upright position for over ten hours of international travel. Awful experience overall.

No seat back entertainment. And app had a hard time getting entertainment loaded.

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Business class seats felt very cramped compared to other airlines.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

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

Information on your arrival and departure airports