Cheap flights from Atlanta to Brussels from $253

The cheapest month to fly to Brussels Bruxelles-National Airport from Atlanta is in February. Flight prices, which tend to average around $550, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Brussels Bruxelles-National Airport from Atlanta during January instead. Flights to Brussels Bruxelles-National Airport in January, while not as cheap as those in February, still average around $638.

The cheapest day to depart from Atlanta to Brussels Bruxelles-National Airport is on a Friday. Travelers who choose to depart for Brussels Bruxelles-National Airport on a Friday will often find tickets for as low as $843. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Atlanta to Brussels Bruxelles-National Airport for around $1,565.

Fly from Atlanta Hartsfield-Jackson to Brussels Bruxelles-National for the best Atlanta Hartsfield-Jackson - Brussels Bruxelles-National flight prices

You are more likely to see cheaper flights to Brussels Bruxelles-National Airport from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels Bruxelles-National Airport for around $893 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels Bruxelles-National Airport from Atlanta for as low as $455 on momondo.

There are 3 cabin classes available to choose from on Atlanta to Brussels Bruxelles-National Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 22% on your flight if you consider stops on a Atlanta to Brussels Bruxelles-National Airport flight.

Copenhagen (CPH) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Flights via Copenhagen (CPH) offer the lowest average round-trip price of $750.

Flights connecting via Copenhagen (CPH) have the shortest average one-way travel time: 13h 30m.

Copenhagen (CPH) has the shortest average layover time for this route: 4h 06m.

As of August 2026, there are 2 flights per day flying from Atlanta to Brussels Bruxelles-National Airport. The most common time of day flights depart is 5:00PM, with 100% of flights taking off in the afternoon.

As of August 2026, there are 15 flights per week flying from Atlanta to Brussels Bruxelles-National Airport. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.