Cheap flights from Atlanta to Belgium from $323

In general, November is the cheapest month to fly from Atlanta to Belgium. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $633. If you are unable to visit Belgium during the month of November, then departing from Atlanta during the month January is also very affordable. Most momondo users find prices during this month for around $638.

Our data shows that Friday is the least expensive day to fly to Belgium. Tickets to fly out on this day can be as low as $880. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,565. These prices are subject to change though, so be sure to set up a Price Alert for flights to Belgium.

Our most recent data shows that the best time of day to fly to Belgium is in the afternoon. Flights from Atlanta to Belgium during this time can be as low as $1,014. Flights to Belgium are more costly in the evening, with an average ticket price of $1,182. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Belgium from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Belgium for around $942 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgium from Atlanta for as low as $455 on momondo.

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

As of November 2026, there are 1 flights per day flying from Atlanta to Belgium. The most common time of day flights depart is 9:00PM, with 100% of flights taking off in the evening.

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