$245 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 8/5. 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
$610
Typical prices: $699-$751
Icelandair
Sun 9/6Wed 9/16
PIT - BRU • 1 stop
Cheapest one-way
$245
Icelandair
Wed 8/5
PIT - BRU • 1 stop
Top airlines
Cheapest • from $610 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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, Sep 6 - Wed, Sep 16
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
$610Icelandair
Wed, Nov 4 - Wed, Nov 11
British Airways Logo
9:15 pm - 4:20 pm
PIT
-
BRU
13h 05m
1 stop
British Airways Logo
11:50 am - 7:20 pm
BRU
-
PIT
13h 30m
1 stop
$761British Airways
Wed, Nov 4 - Wed, Nov 11
United Airlines Logo
3:29 pm - 1:15 pm
PIT
-
BRU
15h 46m
2 stops
United Airlines Logo
11:15 am - 6:35 pm
BRU
-
PIT
13h 20m
1 stop
$768United Airlines
Wed, Nov 4 - Wed, Nov 11
Multiple Airlines Logo
5:55 pm - 1:15 pm
PIT
-
BRU
13h 20m
2 stops
Multiple Airlines Logo
10:00 am - 6:31 pm
BRU
-
PIT
14h 31m
2 stops
$769Multiple Airlines
Fri, Sep 18 - Tue, Sep 22
Multiple Airlines Logo
8:25 pm - 12:55 pm
PIT
-
BRU
10h 30m
1 stop
Multiple Airlines Logo
7:45 pm - 7:15 pm
BRU
-
PIT
29h 30m
2 stops
$817Multiple Airlines
Sun, Sep 6 - Wed, Sep 16
Multiple Airlines Logo
8:25 pm - 10:55 pm
PIT
-
CRL
20h 30m
2 stops
Multiple Airlines Logo
9:20 am - 7:15 pm
CRL
-
PIT
15h 55m
2 stops
$820Multiple Airlines
Sun, Sep 6 - Wed, Sep 16
Icelandair Logo
8:25 pm - 12:55 pm
PIT
-
BRU
10h 30m
1 stop
Icelandair Logo
1:50 pm - 8:27 am
BRU
-
PIT
24h 37m
2 stops
$824Icelandair
Mon, Aug 3 - Thu, Aug 13
Multiple Airlines Logo
8:25 pm - 12:55 pm
PIT
-
BRU
10h 30m
1 stop
Multiple Airlines Logo
12:05 pm - 10:49 pm
BRU
-
PIT
16h 44m
2 stops
$826Multiple Airlines
Wed, Dec 23 - Wed, Dec 30
Multiple Airlines Logo
8:00 pm - 7:15 am
PIT
-
BRU
29h 15m
1 stop
Multiple Airlines Logo
10:00 am - 6:31 pm
BRU
-
PIT
38h 31m
2 stops
$828Multiple Airlines
Thu, Dec 24 - Tue, Dec 29
United Airlines Logo
4:25 pm - 1:15 pm
PIT
-
BRU
14h 50m
2 stops
United Airlines Logo
11:15 am - 8:34 pm
BRU
-
PIT
15h 19m
1 stop
$835United Airlines
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 September.

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 $506 (return) on average. On the other hand, the most expensive months are June and March, where the average cost of round-trip tickets is $917 and $885 respectively.

Good to know

Cheapest flight$245
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 5 days, the lowest price for a flight from Pittsburgh to Brussels was $245 for a one-way ticket and $610 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 airlines 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 9899 reviews
7.3Comfort
7.7Boarding
6.6Food
7.1Entertainment
8.1Crew
Airline reviews

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

4.0 OkayManoj, May 2026
IAD - BRU
Read more United Airlines reviews

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

I had enough leg room. The check in was smooth. Good food

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

The boarding timing needs to be improved. The flight was delayed again because it took way too long to board. I was already exhausted from sleeping at the airport and spending all day there due to delay from my previous flight that connected in Chicago.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

A three (3) hour flight should have meal service in First Class, not just potato chips!

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

Kayak, the site I went through to book our flight, sent very unclear emails about flight changes. Kayak was incredibly unhelpful in their communications with me about this, promising to work on resolving the issue, and failing to do so. As a result, I needed to get a hotel in Brussels and am now in the process of trying to get reimbursed. On the other hand, the flight personnel in Brussels were very helpful, taking time to look into the issue and determine if they could help. I am very grateful for them and have no problems with the airline. For Kayak, however, I will never use it again and will never recommend it to anyone, and will even discourage people who consider going through that site. My worst experience ever....

Seats suck. Only one drink service in three hours with the flight attendants being more attendant to their phones than the customer. Painful in the extreme.

Variety of meals served during the flight. The crew members on board were very friendly and helpful.

As mentioned before the fact that my paid-for aisle seats had been changed to non-aisle seats is unacceptable. Happily one staff member at the boarding counter did correct it before the flights, otherwise I would have been forced to submit a formal complaint. If it happens again on return flights, I will put in a formal complaint.

Most courteous, helpful employees and all flights were on time.

My suitcase never arrived! Still waiting in Athens for it!

I was unaware I was booking the basic economy flight and had to spend an extra $125 for baggage plus $100 for seat selection. There was also no opportunity to upgrade into a different ticket type. The seats were very cramped and mine wouldn’t stay reclined

The walk from arrival terminal to international departure terminal is very, very, very long. If more golf carts were available for tight connections, that would be a welcome improvement.

We were at the gate 5 min late and they would not let us on. We were late because we went to check out bags and there were no workers at the baggage check

the plane from toronto to edmonton was great. it was upgraded and the crew and flight were great.

The flight was delayed 3 hours, the updates were provided very late in the day, no snacks on the flight, no credit or compensation for the delays and issues. Airplane was clean and crew was nice.

The airline did not tell me about a special form I had to have filled out and that the Korean government had to accept. Because of that I lost my flight and I lost my ticket. Canadian airlines should have told me I needed an ETA form and I have to send it to Korea and it has to be accepted and returned. I got to the airport at 4:00 a.m. and by 5:20 it had not returned yet and so I lost everything. This was a very important trip to me and now I'm really upset and disappointed and so sad that I didn't get to go. I think the airline should tell you if there's some form that you have to fill out. I looked on the internet and didn't see anything about this and didn't know anything about it until I got to the airport. Then I called Canadian airlines and they just wanted to show me another ticket but this ticket was much more expensive and then he convinced me to cancel the ticket when actually the agent could have put me on a later flight. It was and he is one of the worst experiences I've ever had

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

Information on your arrival and departure airports