Cheap flights from Pennsylvania to Belgium from $219

In general, February is the cheapest month to fly from Pennsylvania to Belgium. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $609. If you are unable to visit Belgium during the month of February, then departing from Pennsylvania during the month April is also very affordable. Most momondo users find prices during this month for around $638.

You are more likely to see cheaper flights to Belgium from Pennsylvania when booking weeks ahead of your departure date. In general, you can expect to find flights to Belgium for around $818 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgium from Pennsylvania for as low as $690 on momondo.

LEVEL, British Airways, and Air Canada are the most popular carriers operating from Pennsylvania to Belgium

United Airlines, Air Canada and British Airways are the top three most popular airlines that fly to Belgium from Pennsylvania according to our data. United Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Belgium. Keep in mind that there are 5 different airlines that fly to Belgium on a routine basis, so you have a few additional options to choose from.

As of August 2026, there are 102 flights per week flying from Pennsylvania to Belgium. The most common day of the week flights depart is Fri, with 16% of flights taking off on this day.

Flight times vary depending on what airport in Pennsylvania you fly out of and what airport in Belgium you fly into. For example, flying from Philadelphia to Brussels Bruxelles-National Airport takes 9h 45m on average. On the other hand, flying from Pittsburgh to Brussels Bruxelles-National Airport takes 10h 30m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.