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$465+ Cheap flights from Raleigh (RDU) to 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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — BRU
Dec 1 — Dec 81
Mon 12/1
Mon 12/8
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 76 days in advance, depart on a Thursday or Wednesday and return on a Friday

Find 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 November 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/14:00 pmRDU - BRU
1 stop12h 10mLufthansa
Tue 12/99:00 amBRU - RDU
2 stops15h 47mLufthansa
Deal found 11/1$465
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 12/21:25 pmRDU - BRU
2 stops37h 30mUnited Airlines
Mon 12/810:00 amBRU - RDU
2 stops34h 07mUnited Airlines
Deal found 11/1$476
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Sat 11/291:25 pmRDU - BRU
1 stop12h 25mUnited Airlines
Sat 12/610:00 amBRU - RDU
2 stops41h 21mUnited Airlines
Deal found 11/1$480
This Flighttix deal was found by Cheapflights users on 11/1. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/23:15 pmRDU - BRU
2 stops16h 00mAir Canada
Mon 12/810:00 amBRU - RDU
1 stop17h 20mAir Canada
Deal found 11/1$486
This United deal was found by Cheapflights users on 11/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:02 pmRDU - BRU
1 stop31h 03mMultiple Airlines
Mon 12/810:00 amBRU - RDU
1 stop17h 20mMultiple Airlines
Deal found 11/1$497
This KLM deal was found by Cheapflights users on 11/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/12:47 pmRDU - BRU
1 stop12h 13mKLM
Tue 12/911:00 amBRU - RDU
1 stop14h 01mKLM
Deal found 11/1$507
This KAYAK deal was found by Cheapflights users on 11/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1911:05 amRDU - BRU
2 stops17h 45mScandinavian Airlines
Mon 12/83:10 pmBRU - RDU
2 stops37h 26mScandinavian Airlines
Deal found 11/1$573
This KAYAK deal was found by Cheapflights users on 11/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1811:05 amRDU - BRU
2 stops25h 35mScandinavian Airlines
Sun 12/78:30 pmBRU - RDU
2 stops32h 06mScandinavian Airlines
Deal found 11/1$577
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Wed 11/127:35 pmRDU - BRU
2 stops16h 00mMultiple Airlines
Wed 11/199:10 amBRU - RDU
2 stops15h 25mMultiple Airlines
Deal found 11/1$578
This KAYAK deal was found by Cheapflights users on 11/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:00 amRDU - BRU
2 stops21h 50mScandinavian Airlines
Sat 12/63:10 pmBRU - RDU
2 stops37h 05mScandinavian Airlines
Deal found 11/1$603
This KAYAK deal was found by Cheapflights users on 11/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1811:05 amRDU - BRU
2 stops25h 35mScandinavian Airlines
Sat 12/63:10 pmBRU - RDU
2 stops38h 05mScandinavian Airlines
Deal found 11/1$607

Cheap 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 November 1, 2025.

Round-trip from

$440
(oojo)

Popular in

June

Cheapest in

March

Average price

$708
From Raleigh-Durham to Brussels
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($236 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 1, 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

Sat 11/29

10:35 am-1:15 pm

2 stops20h 40m

Brussels Bruxelles-National

Sat 12/6

10:00 am-9:21 pm

2 stops41h 21m

$480

RaleighBrussels

RDU - BRU

RDUBRU

Raleigh-Durham

Mon 12/1

3:05 pm-1:15 pm

2 stops16h 10m

Brussels Bruxelles-National

Tue 12/9

10:00 am-2:07 pm

2 stops34h 07m

$480

RaleighBrussels

RDU - BRU

RDUBRU

Raleigh-Durham

Tue 12/2

7:02 pm-8:05 am

1 stop31h 03m

Brussels Bruxelles-National

Mon 12/8

10:00 am-9:20 pm

1 stop17h 20m

$497

RaleighBrussels

RDU - BRU

RDUBRU

Raleigh-Durham

Mon 12/1

2:47 pm-9:00 am

1 stop12h 13m

Brussels Bruxelles-National

Tue 12/9

11:00 am-7:01 pm

1 stop14h 01m

$507

RaleighBrussels

RDU - BRU

RDUBRU

Raleigh-Durham

Wed 11/19

11:05 am-10:50 am

2 stops17h 45m

Brussels Bruxelles-National

Mon 12/8

3:10 pm-10:36 pm

2 stops37h 26m

$573

RaleighBrussels

RDU - BRU

RDUBRU

Raleigh-Durham

Wed 2/25

9:30 am-1:15 pm

2 stops21h 45m

Brussels Bruxelles-National

Sun 3/1

10:00 am-2:08 pm

2 stops34h 08m

$602

RaleighBrussels

RDU - BRU

RDUBRU

Raleigh-Durham

Wed 2/25

10:00 am-8:55 am

1 stop16h 55m

Brussels Bruxelles-National

Sun 3/1

11:15 am-6:05 pm

1 stop12h 50m

$607

RaleighBrussels

RDU - BRU

RDUBRU

Raleigh-Durham

Wed 2/25

2:50 pm-10:10 am

2 stops13h 20m

Brussels Bruxelles-National

Sun 3/1

9:30 am-10:01 pm

2 stops18h 31m

$633

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

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 October 31, 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 $1,047). 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 November 1, 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 November 1, 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
8,993 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,993 reviews
United Airlines
7.4
Good
8,993 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Icelandair
7.1
Good
563 reviews
United Airlines
7.4
Good
8,993 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Lufthansa
6.8
Okay
7,542 reviews
United Airlines
7.4
Good
8,993 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 $494, United Airlines can have you in Brussels from Raleigh in 10h 20m. 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 $556. Other airlines that can offer you cheap pricing are Icelandair, from $573, and Lufthansa, from $583. United Airlines is priced at 38% 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 $1,047). 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

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.

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 November 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$556Average$970FlexibilityNo cancel feeOn-time69%
IcelandairCheapest$573Average$963FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$583Average$1,264FlexibilityNo cancel feeOn-time76%

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