Cheap flights from Atlanta to Brussels from $323

The cheapest month to fly to Brussels Bruxelles-National Airport from Atlanta is in November. Flight prices, which tend to average around $633, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, 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 November, 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 $880. 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.

Our most recent data shows that the best time of day to fly to Brussels Bruxelles-National Airport is in the afternoon. Flights from Atlanta to Brussels Bruxelles-National Airport during this time can be as low as $1,014. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,182 on average. Flights to Brussels Bruxelles-National Airport from Atlanta in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $942 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 58% on your flight if you consider stops on a Atlanta to Brussels Bruxelles-National Airport flight.

Turkish Airlines is the most popular carrier operating from Atlanta Hartsfield-Jackson to Brussels Bruxelles-National

Scandinavian Airlines, Delta and Turkish Airlines are the top three most popular airlines that fly to Brussels Bruxelles-National Airport from Atlanta according to our data. Scandinavian Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Brussels Bruxelles-National Airport. Keep in mind that there are 6 different airlines that fly to Brussels Bruxelles-National Airport on a routine basis, so you have a few additional options to choose from.

Copenhagen (CPH) was the most common stop: 65% of momondo users choosing 1-stop flights on this route connected there.

Flights via Copenhagen (CPH) offer the lowest average round-trip price of $777.

Flights connecting via Copenhagen (CPH) have the shortest average one-way travel time: 13h 34m.

Copenhagen (CPH) has the shortest average layover time for this route: 3h 49m.

As of November 2026, there are 1 flights per day flying from Atlanta to Brussels Bruxelles-National Airport. The most common time of day flights depart is 8:00PM, with 100% of flights taking off in the evening.

As of November 2026, there are 12 flights per week flying from Atlanta to Brussels Bruxelles-National Airport. The most common day of the week flights depart is Tue, with 25% of flights taking off on this day.