To Brussels

Cheap Flights from Atlanta to Brussels

Browse current best options from Atlanta. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Atlanta

RatePunk searches hundreds of travel sites at once for deals on flights to Brussels

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Atlanta to Brussels

Explore current cheapest deals departing from Atlanta to Brussels

Round trip

Sort by: Cheapest

August 2 - August 25

Cheapest

ATL - Brussels

$726

$666

Round trip

October 12 - October 16

Cheapest

Best

ATL - Brussels

$760

$666

Round trip

August 1 - August 25

Earliest

ATL - Brussels

$721

$667

Round trip

October 13 - October 20

ATL - Brussels

$744

$668

Round trip

August 9 - August 25

ATL - Brussels

$743

$669

Round trip

August 9 - August 24

ATL - Brussels

$738

$691

Round trip

August 3 - August 14

ATL - Brussels

$742

$700

Round trip

August 2 - August 23

ATL - Brussels

$726

$704

Round trip

August 9 - August 21

ATL - Brussels

$798

$722

Round trip

August 9 - August 23

ATL - Brussels

$746

$724

Round trip

Unlock all 500+ flight deals to Brussels and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Atlanta to Brussels

Most itineraries for flights from Atlanta to Brussels connect at least once, with only 4.5% of recent fares being non-stop. For the majority of flights that do include connections, the typical number of stopovers is 1. This indicates that travelers should generally expect to factor in at least one stop when planning their journey to Brussels.

A typical journey from Atlanta to Brussels takes about 17h 35m, including connections. This duration reflects the long-haul nature of the route, covering a distance of 7106 km. Given that most flights involve at least one stopover, this median travel time accounts for the full door-to-door experience, rather than just the in-air flight time.

When is the cheapest time to fly from Atlanta to Brussels? The most affordable months to fly are typically November and October, both with a median fare of $543. February also offers competitive pricing, with a median fare of $564. Planning your trip during these months could lead to significant savings on your airfare.

Right now, cheap flights from Atlanta to Brussels typically range from $570–$835, with a median fare of $692. Current fares are below the typical level, which could present a favorable booking opportunity. Approximately 6% of recent fares observed for this route were classified as a good price, and new deals show up several times a week, suggesting a regular cadence of opportunities to find better prices.

How much is a round trip from Atlanta to Brussels

Regular price: $638 - $1,518

Prices for flights from Atlanta to Brussels are currently within the regular range.

Regular prices for this route typically range from $638 to $1,518. The current lowest deal is $666 with Frontier Airlines, for travel from August 2 to August 25.

now $666

Low $638

High $1,518

The cheapest time to fly from Atlanta to Brussels

The cheapest month to fly from Atlanta to Brussels is October, with a median price of $543. The most expensive month is May, with a median price of $753. Prices are generally lower from February to November.

October

Cheapest

Flights from $543

May

Most Expensive

Flights from $753

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Atlanta to Brussels

KLM

Last-minute flights going from Atlanta to Brussels

Mon, Jul 13

⌛ Last-Minute

ATL - Brussels

Atlanta (ATL) - Brussels (BRU)

Lufthansa

$796

$999

One-way

Tue, Jul 14

⌛ Last-Minute

ATL - Brussels

Atlanta (ATL) - Brussels (CRL)

Frontier Airlines

$705

$811

One-way

Wed, Jul 15

⌛ Last-Minute

ATL - Brussels

Atlanta (ATL) - Brussels (BRU)

Lufthansa

$796

$971

One-way

Wed, Jul 22

⌛ Last-Minute

ATL - Brussels

Atlanta (ATL) - Brussels (BRU)

Lufthansa

$795

$969

One-way

Sat, Aug 1

⌛ Last-Minute

ATL - Brussels

Atlanta (ATL) - Brussels (CRL)

Frontier Airlines

$721

$667

One-way

Sun, Aug 2

⌛ Last-Minute

ATL - Brussels

Atlanta (ATL) - Brussels (CRL)

Frontier Airlines

$726

$666

One-way

Biggest price drops on these dates for flights from Atlanta to Brussels

14 nights

Dec 13 - Dec 27

$924 → $772

16%

5 nights

Aug 20 - Aug 25

$864 → $735

15%

4 nights

Oct 12 - Oct 16

$760 → $666

12%

7 nights

Oct 13 - Oct 20

$744 → $668

10%

Popular Airports to fly from Atlanta to Brussels

Atlanta - Brussels route insights

💸 Price insights

Recent fares are below the typical level.

Recent ATL to BRU fares are around $666, which is below the typical level of recent prices.

📅 Best time to fly

Fly in October or November for the best prices.

Historically, the cheapest months to fly from Atlanta to Brussels are October and November, with median prices around $543.

⏱️ Flight duration

Flights typically take 17h 35m.

The median flight duration from Atlanta to Brussels is 17 hours and 35 minutes.

✈️ Airlines & availability

Connecting flights are dominant.

Only 4.5% of recent deals are direct; connecting flights are more common, typically with one stop.

🏆 Airline highlight

KLM offers direct flights.

KLM is an airline that has historically offered direct flights on the ATL to BRU route.

🎯 Booking tip

Deals appear regularly.

Historically, deals for flights from Atlanta to Brussels appear regularly, about 0.47 times per day.

Atlanta main airports to depart from

Hartsfield–Jackson Atlanta International (ATL)

Cheapest

Hartsfield–Jackson Atlanta International Airport is a great choice for flights from Atlanta to Brussels.

📍 ~15 km from city center (reachable by car or train)

💸 Flights from ~$666

Brussels main airports to arrive at

Brussels (BRU)

Cheapest

Brussels Airport is the primary international gateway for travelers flying into Brussels from Atlanta.

📍 ~15 km from city center (reachable by car)

💸 Flights from ~$666

Antwerp International (ANR)

Antwerp International Airport offers an alternative arrival option for travelers heading to the Brussels area.

📍 ~45 km from city center (reachable by car)

💸 Flights from ~$1075

Brussels South Charleroi (CRL)

Brussels South Charleroi Airport provides another arrival choice for those flying to the Brussels region.

📍 ~50 km from city center (reachable by car)

💸 Flights from ~$691

Airports nearby Brussels used as alternative

Eindhoven (EIN)

Eindhoven is a useful low-cost alternative for the Benelux region, offering efficient processing times.

📍 ~95 km from Brussels (reachable by car)

💸 Flights from ~$784

Amsterdam Airport Schiphol (AMS)

Cheapest

Amsterdam Airport Schiphol is a major global hub with extensive connectivity and direct high-speed rail.

📍 ~165 km from Brussels (reachable by train)

💸 Flights from ~$670

Lille (LIL)

Lille offers an extremely fast rail connection and is excellent for French domestic destinations.

📍 ~100 km from Brussels (reachable by train)

💸 Flights from ~$973

Düsseldorf International Airport (DUS)

Düsseldorf International Airport is a significant international hub with good rail connectivity for long-haul flights.

📍 ~175 km from Brussels (reachable by train)

💸 Flights from ~$690

Rotterdam The Hague (RTM)

Rotterdam The Hague offers very high reliability and quick transit times, convenient for business travelers.

📍 ~125 km from Brussels (reachable by car)

💸 Flights from ~$924

Business & First Class Flight Deals to Brussels

Brussels, Belgium

75% AI deal score

$1,966

$1,867

Save $99

From ATL

Elite

Sep 25

Brussels, Belgium

74% AI deal score

Brussels, Belgium

49% AI deal score

$40,542

Frequently Asked Questions About Flights to Brussels

Historically, the optimal booking window for flights from Atlanta to Brussels is typically between 28 and 59 days prior to departure. During this period, the average price for a flight is around $674. Booking within 0-6 days of departure sees a significantly higher average price of $955, while booking 7-13 days out averages $859. Planning your trip within the 28-59 day window generally offers the most favorable prices.

Across the trailing quarter, a good price for a flight from Atlanta to Brussels is considered to be $570 or less. The median price for this route was $692. Fares at $835 or more are in the higher price range. Travelers aiming for a more economical trip should look for prices at or below the $570 threshold.

Historically, November and October have offered the cheapest flights from Atlanta to Brussels, with a median price of $543 for both months. February also presents a relatively low median price of $564. The annual median price for this route is $692, indicating that these months are notably more affordable for travel.

Related routes

Consider alternative routes from Atlanta

Flights from Atlanta to Accra Flights from Atlanta to Ahmedabad Flights from Atlanta to Albuquerque Flights from Atlanta to Amsterdam Flights from Atlanta to Athens Flights from Atlanta to Augusta Flights from Atlanta to Austin Flights from Atlanta to Bangkok Flights from Atlanta to Barcelona Flights from Atlanta to Beijing Flights from Atlanta to Bengaluru Flights from Atlanta to Berlin