$288 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 7/5. 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

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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Flights 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, Aug 10 - Sun, Aug 24
Icelandair Logo
8:30 pm - 12:50 pmPIT-BRU
10h 20m1 stop
Icelandair Logo
1:50 pm - 7:20 pmBRU-PIT
11h 30m1 stop
$505Icelandair
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Tue, Nov 4 - Tue, Nov 11
Air Canada Logo
8:50 am - 7:55 amPIT-BRU
17h 05m2 stops
Air Canada Logo
10:00 am - 3:24 pmBRU-PIT
35h 24m2 stops
$582Air Canada
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Sun, Aug 3 - Tue, Aug 19
United Airlines Logo
3:15 pm - 8:00 amPIT-BRU
10h 45m1 stop
United Airlines Logo
10:00 am - 2:35 pmBRU-PIT
10h 35m1 stop
$590United Airlines
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Tue, Aug 5 - Tue, Aug 19
United Airlines Logo
9:29 am - 8:00 amPIT-BRU
16h 31m2 stops
United Airlines Logo
10:00 am - 2:35 pmBRU-PIT
10h 35m1 stop
$594United Airlines
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Sat, Aug 2 - Tue, Aug 19
Delta Logo
5:14 pm - 8:30 amPIT-BRU
33h 16m1 stop
Delta Logo
10:45 am - 9:42 pmBRU-PIT
16h 57m1 stop
$597Delta
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Sat, Aug 2 - Tue, Aug 19
Lufthansa Logo
8:05 pm - 7:45 amPIT-BRU
29h 40m2 stops
Lufthansa Logo
9:40 am - 10:28 pmBRU-PIT
18h 48m1 stop
$638Lufthansa
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Sat, Aug 2 - Thu, Aug 14
Delta Logo
5:14 pm - 8:30 amPIT-BRU
33h 16m1 stop
Delta Logo
10:45 am - 4:58 pmBRU-PIT
12h 13m1 stop
$668Delta
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Mon, Aug 4 - Thu, Aug 14
Lufthansa Logo
2:10 pm - 4:15 pmPIT-BRU
20h 05m2 stops
Lufthansa Logo
10:00 am - 10:28 pmBRU-PIT
18h 28m2 stops
$693Lufthansa
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Sun, Oct 12 - Sat, Oct 18
British Airways Logo
9:40 pm - 2:15 pmPIT-BRU
10h 35m1 stop
British Airways Logo
9:35 pm - 4:04 pmBRU-PIT
24h 29m2 stops
$786British Airways
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Sun, Oct 12 - Sat, Oct 18
British Airways Logo
6:13 pm - 6:00 pmPIT-BRU
17h 47m2 stops
British Airways Logo
10:05 pm - 4:04 pmBRU-PIT
23h 59m2 stops
$790British Airways
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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.

What’s the cheapest day of the week to fly from Pittsburgh to Brussels?

The average price of all round-trip flights from Pittsburgh to Brussels clicked on KAYAK for each day over the last 12 months.

For Pittsburgh to Brussels, Monday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Brussels back to Pittsburgh, the best deals are generally found on Wednesday, with Tuesday being the most expensive.

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 $666 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is $1,498 and $1,227 respectively.

Good to know

Cheapest flight$288
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 $288 for a one-way ticket and $505 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, SkyTeam, and oneworld are the airline alliances operating flights between Pittsburgh and Brussels, with Star Alliance being the most commonly used for this route.

  • 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 8810 reviews
7.0Entertainment
7.3Comfort
8.1Crew
7.7Boarding
6.6Food
Airline reviews

Gate agent did not hold flight for connection, provided no assistance to get new flight

2.0 MediocreJack, Jun 2025SAT - IAH
Read more United Airlines reviews

Gate agent did not hold flight for connection, provided no assistance to get new flight

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

United airlines, mediocre at best. No issues , nothing great . Worked for me

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Terrible. Out flight was delayed for 21 (twenty one) hours. United is a joke.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

More Indian vegetarian food options would have been better Availability of seat selection free of charge 72 hours before departure would be great

This was the second time on BA, food terrible, bathrooms gross,( granted, that was mostly due to the disgusting children urinating all over it)boarding was late and disorganized. No gate issued until last minute st Heathrow, bad system, caused undue stress. Seats were painful, that's what you get for traveling like a poor in economy, right BA? Should have been able to afford business or first class if you want to actually be able to walk upright without back pain after a trip.

This was the second time on BA, food terrible, bathrooms gross, boarding late and disorganized. No gate issued until last minute st Heathrow, bad system, caused undue stress.

The flight was delayed twice and because of that, we missed our connecting flight. British Airways then attempted to put us on the last flight to Milan from London which would have kept us in the airport for 12 hours. We had to speak to several levels of bureaucracy until BA management let us fly on a flight that only kept us in the airport for two hours. If there was an earlier flight, why weren’t we put on that flight from the start? Unacceptable behavior from what was once my favorite carrier.

The payment system was not working so was unable to connect wifi the entire flight

everything to do with KAYAK was terrible. Your customer facing departments are utterly useless, timewasting and unhelpful.

I ordered short ribs for main course. It tasted sweet, really sweet. Horrible.

Our luggage didn’t arrive with us, that puts a damper on the whole trip.

The screen didn’t work and I didn’t get the seat upgrade I paid $300 for. They were no help with that,

Paid $180 for seat selection, and selection essnt honored. Have to call for a refund.

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

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