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$77+ Cheap flights from Brussels

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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — JFK
Aug 5 — Aug 121
Wed 8/5
Wed 8/12
1 adult, Economy
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Find flights from Brussels within your budget

 
Find flights departing from Brussels that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on July 6, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BrusselsIstanbul

BRU - IST

BRUIST

Brussels Bruxelles-National

Tue 9/15

7:10 pm-3:40 am

1 stop7h 30m

Istanbul

Thu 9/24

4:30 am-9:40 am

1 stop6h 10m

$265

BrusselsIstanbul

BRU - IST

BRUIST

Brussels Bruxelles-National

Fri 9/25

7:10 pm-3:40 am

1 stop7h 30m

Istanbul

Sun 9/27

4:30 am-9:40 am

1 stop6h 10m

$266

BrusselsIstanbul

BRU - IST

BRUIST

Brussels Bruxelles-National

Thu 9/3

9:15 pm-3:00 pm

1 stop16h 45m

Istanbul

Mon 9/7

4:25 am-8:25 pm

1 stop17h 00m

$311

BrusselsIstanbul

BRU - IST

BRUIST

Brussels Bruxelles-National

Tue 9/15

2:25 pm-6:55 pm

Nonstop3h 30m

Istanbul

Thu 9/24

6:50 pm-9:25 pm

Nonstop3h 35m

$320

BrusselsIstanbul

BRU - IST

BRUIST

Brussels Bruxelles-National

Thu 9/3

2:25 pm-6:55 pm

Nonstop3h 30m

Istanbul

Tue 9/8

6:50 pm-9:25 pm

Nonstop3h 35m

$320
Quickest round-trip

BrusselsIstanbul

BRU - IST

BRUIST

Brussels Bruxelles-National

Tue 8/25

2:25 pm-6:55 pm

Nonstop3h 30m

Istanbul

Mon 8/31

7:25 am-9:55 am

Nonstop3h 30m

$475

BrusselsIstanbul

BRU - IST

BRUIST

Brussels Bruxelles-National

Sun 7/26

4:15 pm-8:45 pm

Nonstop3h 30m

Istanbul

Wed 8/5

10:55 am-1:25 pm

Nonstop3h 30m

$496

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Fri 9/25

4:25 pm-1:45 pm

1 stop16h 20m

Bangkok Suvarnabhumi

Thu 10/15

12:35 pm-8:50 am

1 stop25h 15m

$652

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Sat 9/19

7:30 pm-2:50 pm

2 stops14h 20m

Bangkok Suvarnabhumi

Sun 10/11

12:35 pm-10:15 am

1 stop26h 40m

$673

BrusselsBangkok

BRU - BKK

BRUBKK

Brussels Bruxelles-National

Sat 10/3

10:55 am-11:55 pm

1 stop32h 00m

Bangkok Suvarnabhumi

Thu 11/12

7:55 pm-6:35 am

1 stop16h 40m

$675

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Brussels

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

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

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

Currently, April is the cheapest month in which you can book a flight from Brussels (average of $342). Flying from Brussels in July will prove the most costly (average of $503). 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 Brussels?

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

Ryanair
Ryanair
From $20
Brussels Airlines
Brussels Airlines
From $90
United Airlines
United Airlines
From $464
Etihad Airways
Etihad Airways
From $389

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

To ensure you get the cheapest price possible for a flight from Brussels, you should look to book at least 26 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 Brussels

Read reviews and ratings of airlines operating flights from Brussels. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Brussels travel. Please note that the reviews are sourced from user searches and were last updated on July 6, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
Read through reviews of airlines servicing Brussels, such as KLM,Delta, andUnited Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,534 reviews

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,534 reviews
KLM
7.8
Good
1,534 reviews

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Delta
7.8
Good
8,452 reviews
KLM
7.8
Good
1,534 reviews

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
United Airlines
7.4
Good
9,939 reviews
KLM
7.8
Good
1,534 reviews

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Brussels Airlines
7.2
Good
420 reviews
KLM
7.8
Good
1,534 reviews

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
ITA Airways
6.7
Okay
1,277 reviews
KLM
7.8
Good
1,534 reviews

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Browse thousands of different options on Cheapflights for your next trip

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Airports servicing

Fly out of one of these airports located in .
Flights from Bruxelles-National
Flights from Antwerp
Flights from Charleroi Brussels

Related info for your journey

Access useful and relevant information related to your journey from Brussels. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated July 6, 2026.

  • What is the cheapest airport to fly out of Brussels?

    Brussels Bruxelles-National airport offers the cheapest routes to Atlanta, from $40; whereas Charleroi Brussels airport is typically cheaper if you're flying to New York, from $480. 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 Brussels?

    April is currently the cheapest month to fly from Brussels. At this moment in time July 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 Brussels?

    Check out the cheapest flights from Brussels to embark to:
    Fly from Brussels to Warsaw from $40 round trip
    Fly from Brussels to Barcelona from $46 round trip
    Fly from Brussels to Tirana from $47 round trip
    Fly from Brussels to Budapest from $52 round trip
    Fly from Brussels to Madrid from $83 round trip

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