The cheapest times to fly from ABE to BRU are

  • January 1st to April 1st
  • April 16th to May 13th (except the week of April 30th)
  • October 1st to December 16th (except the week of October 15th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from ABE to BRU is early March. Prices can be as high as $1741 for Friday flights during late June, or as low as $829 for Tuesday flights around early March.


When to Fly to Brussels

Flying from Allentown/Bethlehem/Easton, PA (ABE) to Brussels (BRU) will usually cost between $838 to $1413 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early March with an average ticket price of $878. Due to high demand the most expensive time to fly is late June, with an average price of $1482. Planning your trip to low-cost times can easily save you $604 on economy flights and even more on first-class flights. Generally, any price below $1098 can be considered a good price for a round-trip ABE to BRU flight.

See below for a graph of average weekly prices for the ABE to BRU route. All prices are for round-trip tickets in USD.

ABE to BRU Flight Prices

Compared to other flights, the ABE to BRU flight is priced close to the average and costs slightly more than the average flight leaving from Allentown. The average price per mile (for a direct flight) is $0.18, which is below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Fridays are the most expensive days to fly to Brussels, and Saturdays are the most expensive days to return to Allentown. Selecting flights on the least expensive days could save you up to $122 (10%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $1033. Return trip prices are from the BRU to ABE flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from ABE to BRU can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 7 hour 41 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from ABE to BRU while comparing.

Destination alternative #1: Luxembourg Airport (LUX) in Luxembourg

  • 116 miles (187 km) away from BRU
  • Usually 4.46% less expensive than BRU
  • 2-layover flights available

See ABE to LUX flights


Flight Hacking ABE to BRU

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from ABE to BRU — but Champion Traveler does!

Hack #1: Boston, MA (ABE > BOS > BRU)

  • Price for both tickets: $694
  • Average savings: $404 (36.79%)

See ABE to BOS flights

Hack #2: Miami, FL (ABE > MIA > BRU)

  • Price for both tickets: $869
  • Average savings: $229 (20.86%)

See ABE to MIA flights

Hack #3: New York, NY (ABE > LGA > BRU)

  • Price for both tickets: $888
  • Average savings: $211 (19.17%)

See ABE to LGA flights


Flight Questions Answered

Still have questions about flying from ABE to BRU? We’ve got answers.

Which airlines fly this route?

You can find 9 major airlines flying this route most often: Air France, American, British Airways, Brussels Airlines, Delta, Iberia, KLM, Lufthansa, United, and potentially more during busy seasons.

How far away is it from Brussels National Airport to Lehigh Valley International Airport?

The distance between the two airports is roughly 3723 miles or 5992 kilometers.

How long does it take to fly from ABE to BRU?

The real-world flight time for a nonstop ABE to BRU flight is about 7 hour 41 minutes.

How many flights go between Allentown/Bethlehem/Easton, PA and Brussels?

It depends on the day of the week and the date, but a typical day might have around 17 available flights from ABE to BRU.


Airport Location Info


Departing Airport

Origination code ABE
Origination airport name Lehigh Valley International Airport
City Allentown/Bethlehem/Easton, PA
Country the United States
Latitude 40.7
Longitude -75.4

Return Airport

Destination code BRU
Destination airport name Brussels National Airport
City Brussels
Country Belgium
Latitude 50.9
Longitude 4.5


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.