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$300+ Cheap flights from Raleigh (RDU) to Brussels

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — BRU
Jan 16 — Jan 231
Fri 1/16
Fri 1/23
1 adult, Economy
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Cheapflights Tip: The best prices from Raleigh-Durham to Brussels are usually found in March or August, booked 78 days in advance, depart on a Thursday or Wednesday and return on a Friday

Cheap flight deals from Raleigh to Brussels

Cheapest flights from Raleigh to Brussels
Explore the most affordable flight options available from Raleigh to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 17, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:29 amRDU - BRU
1 stop18h 26mUnited Airlines
Tue 12/3011:55 amBRU - RDU
1 stop12h 47mUnited Airlines
Deal found 12/15$1,602
This Gotogate deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:30 amRDU - BRU
2 stops40h 20mMultiple Airlines
Tue 12/3011:15 amBRU - RDU
1 stop12h 57mMultiple Airlines
Deal found 12/15$1,603
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:31 amRDU - BRU
1 stop20h 24mUnited Airlines
Mon 12/2910:30 amBRU - RDU
2 stops37h 42mUnited Airlines
Deal found 12/15$1,697
This Booking.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/193:15 pmRDU - BRU
2 stops34h 35mAir Canada
Mon 12/2910:00 amBRU - RDU
2 stops34h 08mAir Canada
Deal found 12/15$1,747
This Mytrip deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/193:15 pmRDU - BRU
2 stops18h 55mMultiple Airlines
Mon 12/2911:50 amBRU - RDU
3 stops35h 05mMultiple Airlines
Deal found 12/15$1,965
This Cheapflightsfares deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/273:00 pmRDU - BRU
1 stop10h 15mLufthansa
Fri 1/29:05 amBRU - RDU
2 stops34h 40mLufthansa
Deal found 12/16$6,427

Find flight deals from Raleigh to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Brussels (BR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 17, 2025.

Round-trip from

$386
(Mytrip)

One-way from

$300
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$879
From Raleigh-Durham to Brussels
Search Deals
One-way flight from Raleigh-Durham to Brussels
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Highest demand for flights based on searches. 23% potential increase in price ($258 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh to Brussels that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 17, 2025.
Use the filters below to find and compare flights from Raleigh to Brussels that are best for you.

Fly from

Raleigh

Fly to

Brussels

Route

Depart

Return

Price

RaleighBrussels

RDU - BRU

RDUBRU

Raleigh-Durham

Wed 1/14

3:02 pm-7:15 am

1 stop10h 13m

Brussels Bruxelles-National

Wed 1/21

11:15 am-5:46 pm

1 stop12h 31m

$458

RaleighBrussels

RDU - BRU

RDUBRU

Raleigh-Durham

Tue 1/13

1:25 pm-1:15 pm

2 stops17h 50m

Brussels Bruxelles-National

Tue 1/20

10:00 am-2:06 pm

2 stops34h 06m

$483

RaleighBrussels

RDU - BRU

RDUBRU

Raleigh-Durham

Mon 1/12

1:25 pm-1:15 pm

2 stops17h 50m

Brussels Bruxelles-National

Mon 1/19

10:00 am-2:06 pm

2 stops34h 06m

$483

RaleighBrussels

RDU - BRU

RDUBRU

Raleigh-Durham

Sun 3/15

3:00 pm-7:15 am

1 stop11h 15m

Brussels Bruxelles-National

Mon 3/23

7:00 am-2:45 pm

1 stop12h 45m

$484

RaleighBrussels

RDU - BRU

RDUBRU

Raleigh-Durham

Sun 3/15

9:30 am-1:15 pm

2 stops22h 45m

Brussels Bruxelles-National

Mon 3/23

7:00 am-2:45 pm

1 stop12h 45m

$488

RaleighBrussels

RDU - BRU

RDUBRU

Raleigh-Durham

Sun 3/15

10:30 am-7:15 am

1 stop15h 45m

Brussels Bruxelles-National

Mon 3/23

10:00 am-2:04 pm

2 stops33h 04m

$488

RaleighBrussels

RDU - BRU

RDUBRU

Raleigh-Durham

Tue 1/13

3:02 pm-7:15 am

1 stop10h 13m

Brussels Bruxelles-National

Tue 1/20

9:00 am-9:33 pm

2 stops18h 33m

$490

RaleighBrussels

RDU - BRU

RDUBRU

Raleigh-Durham

Fri 2/13

1:25 pm-7:50 am

1 stop12h 25m

Brussels Bruxelles-National

Tue 2/17

10:00 am-9:20 pm

1 stop17h 20m

$500

RaleighBrussels

RDU - BRU

RDUBRU

Raleigh-Durham

Fri 2/13

1:25 pm-1:15 pm

2 stops17h 50m

Brussels Bruxelles-National

Tue 2/17

10:00 am-9:33 pm

2 stops17h 33m

$503

RaleighBrussels

RDU - BRU

RDUBRU

Raleigh-Durham

Fri 1/30

1:25 pm-1:15 pm

2 stops17h 50m

Brussels Bruxelles-National

Fri 2/6

10:00 am-9:33 pm

2 stops17h 33m

$503

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 19 results
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Best time to book a flight from Raleigh to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels from Raleigh 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.

Cheapflights Insights

Everything you need to know about your flight from Raleigh to Brussels

How far ahead should I book a flight from Raleigh to Brussels?

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Brussels. Price data was last updated on December 12, 2025.

The price you pay for your flight from Raleigh to Brussels may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Raleigh to Brussels (average of $488). Flying from Raleigh to Brussels in June is currently the most expensive (average of $1,034). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from RDU to BRU?

Find hourly flight availability from Raleigh to Brussels. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 17, 2025.

One of the essential ways to save on airfare from Raleigh to Brussels is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 18% on airfare.

How much does it cost to fly round-trip from Raleigh to Brussels?

Reviews of airlines servicing Brussels

Get insights into the airlines that provide service to Brussels. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brussels. Reviews last updated December 17, 2025.
Get a feel of what it's like to fly with United Airlines, Icelandair, and Lufthansa from Raleigh to Brussels by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,094 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,094 reviews
United Airlines
7.4
Good
9,094 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Icelandair
7.0
Good
591 reviews
United Airlines
7.4
Good
9,094 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Lufthansa
6.8
Okay
7,632 reviews
United Airlines
7.4
Good
9,094 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Brussels. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Raleigh to Brussels?

    If you book a flight to Brussels from Raleigh, you will be flying from Raleigh-Durham, which is the city’s only airport. Raleigh-Durham (RDU) is located 11.1 mi from the center of Raleigh. There are 0 flights from Raleigh-Durham to Brussels per day from 3 different airlines.

  • How long is the flight from Raleigh to Brussels?

    For as low as $458, Lufthansa can have you in Brussels from Raleigh in 10h 13m. The distance between Raleigh and Brussels is about 4075 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Raleigh to Brussels round-trip?

    Cheapflights users have booked flights from Raleigh to Brussels round-trip from $488. Other airlines that can offer you cheap pricing are Lufthansa, from $500, and United Airlines, from $556. Icelandair is priced at 43% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Raleigh to Brussels that include hotel bookings?

    Yes. In addition to deals on Raleigh to Brussels flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Raleigh to Brussels?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to Brussels.

  • Can I find deals for business class flights from Raleigh to Brussels?

    Yes. Cheapflights offers flight deals from Raleigh to Brussels by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, March is the cheapest month in which you can book a flight from Raleigh to Brussels (average of $488). Flying from Raleigh to Brussels in June is currently the most expensive (average of $1,034). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Raleigh to Brussels

Discover the top 3 airlines that operate flights from Raleigh to Brussels. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$488Average$912FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$500Average$905FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$556Average$882FlexibilityNo cancel feeOn-time69%

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