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Find cheap flights from Pittsburgh to Brussels from $385

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 6/5. 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
0 bags
Thu 5/23
Thu 5/30

Search 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
In the last 7 days travelers have searched 44,632,927 times on KAYAK, and here is why:

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Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
6:40 am - 6:20 amPIT-BRU
17h 40m2 stops
8:45 pm - 2:46 pmBRU-PIT
24h 01m2 stops
$834
Find Deal
Sun, Aug 25 - Tue, Sep 3
6:20 am - 7:15 amPIT-BRU
18h 55m1 stop
10:00 am - 10:10 pmBRU-PIT
18h 10m2 stops
$835
Find Deal
Sun, Aug 25 - Tue, Sep 3
6:10 am - 8:45 amPIT-BRU
20h 35m1 stop
10:45 am - 9:03 pmBRU-PIT
16h 18m1 stop
$839KLM
Find Deal
Sun, Aug 25 - Tue, Sep 3
7:30 am - 3:20 pmPIT-BRU
25h 50m2 stops
8:40 am - 12:10 amBRU-PIT
21h 30m2 stops
$896
Find Deal
Mon, Jun 3 - Mon, Jun 17
9:55 pm - 2:05 pmPIT-BRU
10h 10m1 stop
3:15 pm - 8:10 pmBRU-PIT
10h 55m1 stop
$997British Airways
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Wed, Jul 10 - Wed, Jul 24
3:45 pm - 10:40 amPIT-BRU
12h 55m1 stop
10:00 am - 11:15 pmBRU-PIT
19h 15m2 stops
$1,009United Airlines
Find Deal
Wed, Jul 10 - Wed, Jul 24
7:00 am - 7:15 amPIT-BRU
18h 15m2 stops
10:00 am - 11:15 pmBRU-PIT
19h 15m2 stops
$1,014United Airlines
Find Deal
Wed, Jul 10 - Wed, Jul 24
9:55 pm - 6:50 pmPIT-BRU
14h 55m1 stop
8:05 pm - 8:10 pmBRU-PIT
30h 05m1 stop
$1,135British Airways
Find Deal
Thu, Jul 11 - Sun, Jul 21
4:20 pm - 6:20 amPIT-BRU
56h 00m2 stops
7:00 pm - 4:56 pmBRU-PIT
27h 56m2 stops
$1,139Lufthansa
Find Deal
Thu, Jul 11 - Sun, Jul 21
2:13 pm - 10:40 amPIT-BRU
14h 27m2 stops
11:20 am - 7:09 pmBRU-PIT
13h 49m2 stops
$1,347Lufthansa
Find Deal
Thu, Jun 6 - Mon, Jun 17

Flights from Pittsburgh to Brussels - Travel Insights & Trends

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 flights from Pittsburgh to Brussels clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Pittsburgh to Brussels, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Brussels, Wednesday is the cheapest day to fly and Tuesday is 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 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 November, where tickets cost $713 on average. On the other hand, the most expensive months are July and May, where the average cost of tickets is $1,823 and $1,532 respectively.

How far in advance should I book a flight from Pittsburgh to Brussels?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Pittsburgh to Brussels, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Pittsburgh to Brussels, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 48 days before departure.

Which airlines provide the cheapest flights from Pittsburgh to Brussels?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, United Airlines offered the best one-way deal for that route, at $1,033. KAYAK users also found Pittsburgh to Brussels round-trip flights on KLM from $839 and on British Airways from $997.

Good to know

Cheapest flight

$385
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 $385 for a one-way ticket and $834 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, oneworld, and SkyTeam 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.

See more FAQs

Book cheap flights from Pittsburgh to Brussels

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Pittsburgh to Brussels found on KAYAK in the last 72 hours.
6/5Wed
3 stops
42h 18mPIT-CRL
$385
6/6Thu
3 stops
30h 28mPIT-BRU
$419
6/5Wed
2 stops
42h 08mPIT-BRU
$425
6/5Wed
3 stops
23h 10mPIT-BRU
$462
5/4Sat
3 stops
40h 57mPIT-BRU
$515
6/6Thu
3 stops
57h 03mPIT-CRL
$544
6/23Sun
1 stopUnited Airlines
20h 00mPIT-BRU
$1,033
6/23Sun
2 stopsAmerican Airlines
22h 33mPIT-BRU
$1,034
6/22Sat
2 stopsIcelandair
20h 15mPIT-BRU
$1,078
6/22Sat
1 stopBritish Airways
15h 25mPIT-BRU
$1,126

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Pittsburgh - Brussels Flights

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Pittsburgh (PIT)United States

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