What is the cheapest airport to fly out of Belgium?

Brussels Bruxelles-National airport offers the cheapest routes to Atlanta, from $46; whereas Charleroi Brussels airport is typically cheaper if you're flying to New York, from $504. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

What is the cheapest month to fly from Belgium?

February is currently the cheapest month to fly from Belgium . At this moment in time December is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

Where are the cheapest places to fly to from Belgium?

Check out the cheapest flights from Belgium to embark to: Fly from Brussels to Barcelona from $46 round trip Fly from Brussels to Sofia from $47 round trip Fly from Brussels to Budapest from $51 round trip Fly from Brussels to Warsaw from $63 round trip Fly from Brussels to Madrid from $82 round trip

$108+ Cheap Flights from Belgium

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Fly to

Route

Depart

Return

Price

Cheapest round-trip

BrusselsBangkok

BRU Brussels Bruxelles-National - BKK Bangkok Suvarnabhumi

BRUBKK

Brussels Bruxelles-National

Wed 10/28

11:10 am-12:45 am

1 stop31h 35m

Bangkok Suvarnabhumi

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$318

BrusselsNewark

CRL Charleroi Brussels - EWR Newark

CRLEWR

Charleroi Brussels

Thu 11/5

9:50 pm-4:15 pm

3 stops24h 25m

Newark

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$354

BrusselsBangkok

BRU Brussels Bruxelles-National - BKK Bangkok Suvarnabhumi

BRUBKK

Brussels Bruxelles-National

Tue 9/22

10:55 am-6:10 pm

1 stop26h 15m

Bangkok Suvarnabhumi

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$363

BrusselsBangkok

BRU Brussels Bruxelles-National - BKK Bangkok Suvarnabhumi

BRUBKK

Brussels Bruxelles-National

Sun 10/4

10:55 am-6:10 pm

1 stop26h 15m

Bangkok Suvarnabhumi

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$381

BrusselsBangkok

BRU Brussels Bruxelles-National - BKK Bangkok Suvarnabhumi

BRUBKK

Brussels Bruxelles-National

Fri 10/2

10:55 am-12:10 pm

1 stop20h 15m

Bangkok Suvarnabhumi

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$382

BrusselsNewark

CRL Charleroi Brussels - EWR Newark

CRLEWR

Charleroi Brussels

Sat 11/21

12:35 pm-9:00 pm

2 stops38h 25m

Newark

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$393

BrusselsNewark

BRU Brussels Bruxelles-National - EWR Newark

BRUEWR

Brussels Bruxelles-National

Wed 11/25

10:20 am-4:15 pm

1 stop11h 55m

Newark

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$397

BrusselsNewark

BRU Brussels Bruxelles-National - EWR Newark

BRUEWR

Brussels Bruxelles-National

Fri 11/20

11:35 am-7:35 pm

1 stop14h 00m

Newark

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$415

BrusselsLos Angeles

BRU Brussels Bruxelles-National - LAX Los Angeles Los Angeles

BRULAX

Brussels Bruxelles-National

Wed 2/10

7:00 am-4:40 pm

1 stop18h 40m

Los Angeles Los Angeles

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$423

BrusselsNewark

CRL Charleroi Brussels - EWR Newark

CRLEWR

Charleroi Brussels

Wed 11/4

6:35 am-9:00 pm

2 stops20h 25m

Newark

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$430

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Belgium

Have a flexible travel schedule? Discover the best time to fly from Belgium with our price prediction graph.

BRU-JFK

CRL-JFK

BRU-LGA

BRU-MIA

BRU-EWR

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Belgium

Get recent, data-driven insights about flights from Belgium including ideal travel times, pricing trends, and more.

BE0-JFK

BRU-JFK

CRL-JFK

BRU-LGA

BRU-MIA

What is the cheapest month to book a flight from Belgium?

Currently, February is the cheapest month in which you can book a flight from Belgium (average of $562). Flying from Belgium in December will prove the most costly (average of $775). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Belgium?

For flights departing from Belgium check dates and pricing for the following: Brussels Airlines, United Airlines, ITA Airways, Delta, KLM. These airlines depart to the following popular destinations: New York.

What is the cheapest place to fly to from Belgium?

The cheapest city to fly to from Belgium is Stockholm, with prices starting at $17. Explore other affordable destinations below.

When is the best time to book a flight from Belgium?

To ensure you get the cheapest price possible for a flight from Belgium, you should look to book at least 47 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Airline reviews for flights from Belgium

Read reviews from past customers who have flown KLM,Delta, andUnited Airlines from Belgium. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,579 reviews

Reviews

1 / 20

8.0

Excellent

Kushal,Sep 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

KLM

7.8

Good

1,579 reviews

KLM

7.8

Good

1,579 reviews

Reviews

1 / 20

8.0

Excellent

Kushal,Sep 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Delta

7.8

Good

8,564 reviews

KLM

7.8

Good

1,579 reviews

Reviews

1 / 20

8.0

Excellent

Kushal,Sep 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

United Airlines

7.4

Good

10,213 reviews

KLM

7.8

Good

1,579 reviews

Reviews

1 / 20

8.0

Excellent

Kushal,Sep 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Brussels Airlines

7.2

Good

430 reviews

KLM

7.8

Good

1,579 reviews

Reviews

1 / 20

8.0

Excellent

Kushal,Sep 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

ITA Airways

6.7

Okay

1,349 reviews

KLM

7.8

Good

1,579 reviews

Reviews

1 / 20

8.0

Excellent

Kushal,Sep 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Browse thousands of different options on Cheapflights for your next trip

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Europe origins

International destinations

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Related info for your journey

What is the cheapest airport to fly out of Belgium?
Brussels Bruxelles-National airport offers the cheapest routes to Atlanta, from $46; whereas Charleroi Brussels airport is typically cheaper if you're flying to New York, from $504. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.
What is the cheapest month to fly from Belgium?
February is currently the cheapest month to fly from Belgium. At this moment in time December is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.
Where are the cheapest places to fly to from Belgium?
Check out the cheapest flights from Belgium to embark to:
Fly from Brussels to Barcelona from $46 round trip
Fly from Brussels to Sofia from $47 round trip
Fly from Brussels to Budapest from $51 round trip
Fly from Brussels to Warsaw from $63 round trip
Fly from Brussels to Madrid from $82 round trip

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This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find flights from Belgium within your budget

Best time to book a flight from Belgium

Have a flexible travel schedule? Discover the best time to fly from Belgium with our price prediction graph.

Travel insights for flights from Belgium

What is the cheapest month to book a flight from Belgium?

Which airlines fly from Belgium?

For flights departing from Belgium check dates and pricing for the following: Brussels Airlines, United Airlines, ITA Airways, Delta, KLM. These airlines depart to the following popular destinations: New York.

What is the cheapest place to fly to from Belgium?

The cheapest city to fly to from Belgium is Stockholm, with prices starting at $17. Explore other affordable destinations below.

When is the best time to book a flight from Belgium?

To ensure you get the cheapest price possible for a flight from Belgium, you should look to book at least 47 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Airline reviews for flights from Belgium

Read reviews from past customers who have flown KLM,Delta, andUnited Airlines from Belgium. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Belgium cities

Consider departing from one of these cities also located in Belgium. Flight origins are based on user searches made on Cheapflights and were last updated on September 14, 2026.

Fly from Europe regions

Book your next flight out of one of these popular departure points located in Europe.

Popular international destinations from Belgium

The most popular international flight routes departing from Belgium we’ve come across at this time.

Popular Round-Trip Flight Destinations

Consider these popular destinations that Cheapflights users have chosen when departing from Belgium. Routes are based on user searches and were last updated on September 14, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Related info for your journey

What is the cheapest airport to fly out of Belgium?

What is the cheapest month to fly from Belgium?

Where are the cheapest places to fly to from Belgium?

100% Free

Book with Flexibility

Travel Smart

$108+ Cheap flights from Belgium

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find flights from Belgium within your budget

Best time to book a flight from Belgium

Have a flexible travel schedule? Discover the best time to fly from Belgium with our price prediction graph.

Travel insights for flights from Belgium

What is the cheapest month to book a flight from Belgium?

Which airlines fly from Belgium?

For flights departing from Belgium check dates and pricing for the following: Brussels Airlines, United Airlines, ITA Airways, Delta, KLM. These airlines depart to the following popular destinations: New York.

What is the cheapest place to fly to from Belgium?

The cheapest city to fly to from Belgium is Stockholm, with prices starting at $17. Explore other affordable destinations below.

When is the best time to book a flight from Belgium?

To ensure you get the cheapest price possible for a flight from Belgium, you should look to book at least 47 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Airline reviews for flights from Belgium

Read reviews from past customers who have flown KLM,Delta, andUnited Airlines from Belgium. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Belgium cities

Consider departing from one of these cities also located in Belgium. Flight origins are based on user searches made on Cheapflights and were last updated on September 14, 2026.

Fly from Europe regions

Book your next flight out of one of these popular departure points located in Europe.

Popular international destinations from Belgium

The most popular international flight routes departing from Belgium we’ve come across at this time.

Popular Round-Trip Flight Destinations

Consider these popular destinations that Cheapflights users have chosen when departing from Belgium. Routes are based on user searches and were last updated on September 14, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Related info for your journey

What is the cheapest airport to fly out of Belgium?

What is the cheapest month to fly from Belgium?

Where are the cheapest places to fly to from Belgium?

100% Free

Book with Flexibility

Travel Smart