$369 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 7/16. 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.
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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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Cheap Flights from Pittsburgh to Brussels

 
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.

Recent round-trip flight deals from Pittsburgh to Brussels

KAYAK's recommended round-trip deals from the most popular airlines that fly from Pittsburgh to Brussels.
Discover the best prices for you by selecting your travel dates on KAYAK.
Icelandair Logo
8:30 pm - 12:50 pmPIT-BRU
10h 20m1 stop
Icelandair Logo
1:50 pm - 7:20 pmBRU-PIT
11h 30m1 stop
$630Icelandair
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Thu, Sep 25 - Fri, Oct 10
United Airlines Logo
3:15 pm - 8:00 amPIT-BRU
10h 45m1 stop
United Airlines Logo
10:00 am - 11:02 amBRU-PIT
31h 02m2 stops
$646United Airlines
Find Deal
Sun, Aug 3 - Thu, Aug 14
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
$659United Airlines
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Sun, Aug 3 - Thu, Aug 14
Air Canada Logo
3:15 pm - 1:15 pmPIT-BRU
16h 00m2 stops
Air Canada Logo
10:00 am - 10:28 pmBRU-PIT
18h 28m2 stops
$669Air Canada
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Sun, Aug 3 - Thu, Aug 14
Air Canada Logo
3:20 pm - 9:45 amPIT-BRU
12h 25m2 stops
Air Canada Logo
10:00 am - 1:14 pmBRU-PIT
33h 14m2 stops
$720Air Canada
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Sun, May 18 - Tue, May 27
Air Canada Logo
6:40 am - 7:50 amPIT-BRU
19h 10m1 stop
Air Canada Logo
10:00 am - 1:14 pmBRU-PIT
33h 14m2 stops
$723Air Canada
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Sun, May 18 - Tue, May 27
Scandinavian Airlines Logo
11:55 am - 4:25 pmPIT-BRU
22h 30m3 stops
Scandinavian Airlines Logo
10:20 am - 11:17 pmBRU-PIT
18h 57m2 stops
$1,317Scandinavian Airlines
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Fri, Aug 8 - Sun, Aug 17
Scandinavian Airlines Logo
11:55 am - 4:25 pmPIT-BRU
22h 30m3 stops
Scandinavian Airlines Logo
10:20 am - 10:03 pmBRU-PIT
17h 43m2 stops
$1,657Scandinavian Airlines
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Fri, Jul 4 - Mon, Jul 28
Virgin Atlantic Logo
7:00 am - 8:40 amPIT-BRU
19h 40m1 stop
Virgin Atlantic Logo
10:45 am - 9:55 pmBRU-PIT
17h 10m1 stop
$1,918Virgin Atlantic
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Sun, Jun 15 - Thu, Jun 26
Virgin Atlantic Logo
11:55 am - 8:40 amPIT-BRU
14h 45m1 stop
Virgin Atlantic Logo
10:45 am - 12:08 amBRU-PIT
19h 23m2 stops
$1,922Virgin Atlantic
Find Deal
Sun, Jun 15 - Thu, Jun 26
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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 $668 (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 $1,254 respectively.

Good to know

Cheapest flight$369
Flight from Pittsburgh to Charleroi Brussels

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 $369 for a one-way ticket and $630 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, and SkyTeam are the airline alliances operating flights between Pittsburgh and Brussels, with SkyTeam 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.

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 8701 reviews
7.3Comfort
6.6Food
8.1Crew
7.7Boarding
7.1Entertainment
Airline reviews

Liked fold flat bed. Didn’t like having no window. Didn’t like poor choice of food and being served dinner very late, hours after take off of a 7:40pm flight. Servers not friendly. Food horrible in business class.

2.0 MediocreJane, May 2025SFO - LHR
Read more United Airlines reviews

Liked fold flat bed. Didn’t like having no window. Didn’t like poor choice of food and being served dinner very late, hours after take off of a 7:40pm flight. Servers not friendly. Food horrible in business class.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

I paid for business class…. And was counting on the usual packet of toilettes to be provided. They were not because not enough were brought on the plane so they could t give to some and not all. So no tooth brush nor eye cover. Then NO coffee since there was no hot water. The lay I er too short because of delays and my luggage didn’t make the next flight!! It is now a day later and I am awaiting to hear if my bag has arrived. Very inconvenient!. I suppose I need to be glad that I spend over $4000 since I doubt those in coach or premium economy even made that next flight..Heathrow is the worst.

Too much long line at the TSA and Security. Prepare for long walk for baggage claim.

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

The boarding process was quite loud and chaotic. The flight attendants kept barking over the PA system about people needing to only stow large items in the overhead bins. During the one and only service, I was hit by the service cart. At the same time, a passenger was returning from the bathroom and the crew definitely saw him but stopped a few seats short of allowing him to sit down before starting service and made him wait a good 10 minutes before passing his seat and allowing him to sit down, after which he had to ask for his snack and beverage or he would have been passed over. Neither flight attendant thanked passengers as they left; in fact, I did not see them again once the plane door was opened.

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

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

Information on your arrival and departure airports

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