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$271+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — BRU
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Raleigh-Durham to Brussels are usually found in November or August, booked 64 days in advance, depart on a Thursday or Wednesday and return on a Friday

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 September 16, 2025.

Round-trip from

$458
(oojo)

One-way from

$271
(Kiwi.com)

Popular in

February

Cheapest in

November

Average price

$900
From Raleigh-Durham to Brussels
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One-way flight from Raleigh-Durham to Brussels
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Highest demand for flights based on searches. 13% potential increase in price ($153 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($73 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 16, 2025.

This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/297:35 pmRDU - BRU
1 stop10h 20mIcelandair
Sun 12/712:50 pmBRU - RDU
1 stop11h 45mIcelandair
Deal found 9/14$458
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1912:30 pmRDU - BRU
2 stops15h 10mScandinavian Airlines
Sun 11/233:10 pmBRU - RDU
2 stops38h 08mScandinavian Airlines
Deal found 9/14$526
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/209:00 amRDU - BRU
1 stop17h 05mAir Canada
Wed 11/510:00 amBRU - RDU
1 stop17h 05mAir Canada
Deal found 9/14$542
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/296:00 amRDU - BRU
1 stop20h 15mUnited Airlines
Wed 11/510:00 amBRU - RDU
1 stop17h 05mUnited Airlines
Deal found 9/14$546
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:20 amRDU - BRU
2 stops15h 30mMultiple Airlines
Wed 11/510:00 amBRU - RDU
2 stops34h 08mMultiple Airlines
Deal found 9/14$553
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/149:00 amRDU - BRU
1 stop17h 05mUnited Airlines
Tue 10/2110:00 amBRU - RDU
2 stops31h 44mUnited Airlines
Deal found 9/14$584
This United deal was found by Cheapflights users on 9/16. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2910:33 pmRDU - BRU
1 stop28h 22mMultiple Airlines
Sun 12/710:00 amBRU - RDU
2 stops34h 08mMultiple Airlines
Deal found 9/16$591
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/233:05 pmRDU - BRU
1 stop10h 10mUnited Airlines
Sun 12/710:00 amBRU - RDU
1 stop17h 05mUnited Airlines
Deal found 9/16$596
This Orbitz deal was found by Cheapflights users on 9/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/149:00 amRDU - BRU
1 stop17h 05mAir Canada
Tue 10/2110:00 amBRU - RDU
1 stop17h 45mAir Canada
Deal found 9/14$597

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 September 16, 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

7:35 pm-11:55 am

1 stop10h 20m

Brussels Bruxelles-National

Sun 12/7

12:50 pm-6:35 pm

1 stop11h 45m

$458

RaleighBrussels

RDU - BRU

RDUBRU

Raleigh-Durham

Wed 11/19

7:00 am-2:30 pm

2 stops25h 30m

Brussels Bruxelles-National

Sat 12/6

3:10 pm-11:16 pm

2 stops38h 06m

$526

RaleighBrussels

RDU - BRU

RDUBRU

Raleigh-Durham

Sun 11/23

7:00 am-7:50 pm

2 stops30h 50m

Brussels Bruxelles-National

Sun 12/7

8:30 pm-11:16 pm

2 stops32h 46m

$526

RaleighBrussels

RDU - BRU

RDUBRU

Raleigh-Durham

Thu 1/8

7:00 am-2:30 pm

2 stops25h 30m

Brussels Bruxelles-National

Tue 1/13

7:20 pm-5:05 pm

2 stops27h 45m

$536

RaleighBrussels

RDU - BRU

RDUBRU

Raleigh-Durham

Wed 10/29

11:20 am-7:50 am

2 stops15h 30m

Brussels Bruxelles-National

Wed 11/5

10:00 am-9:05 pm

1 stop17h 05m

$546

RaleighBrussels

RDU - BRU

RDUBRU

Raleigh-Durham

Wed 2/25

2:00 pm-2:30 pm

2 stops18h 30m

Brussels Bruxelles-National

Sun 3/1

3:10 pm-11:53 pm

2 stops38h 43m

$560

RaleighBrussels

RDU - BRU

RDUBRU

Raleigh-Durham

Wed 11/19

10:00 am-8:55 am

1 stop16h 55m

Brussels Bruxelles-National

Sun 11/23

10:00 am-2:08 pm

2 stops34h 08m

$584

RaleighBrussels

RDU - BRU

RDUBRU

Raleigh-Durham

Tue 10/14

9:00 am-8:05 am

1 stop17h 05m

Brussels Bruxelles-National

Tue 10/21

10:00 am-11:44 am

2 stops31h 44m

$584

RaleighBrussels

RDU - BRU

RDUBRU

Raleigh-Durham

Sat 11/29

10:33 pm-8:55 am

1 stop28h 22m

Brussels Bruxelles-National

Sun 12/7

10:00 am-2:08 pm

2 stops34h 08m

$591

RaleighBrussels

RDU - BRU

RDUBRU

Raleigh-Durham

Sat 11/15

9:09 am-9:00 am

3 stops41h 51m

$271

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 17 results
1
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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 September 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 58 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, November is the cheapest month in which you can book a flight from Raleigh to Brussels (average of $614). Flying from Raleigh to Brussels in June is currently the most expensive (average of $1,077). 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 September 16, 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 morning could potentially save you up to 29% 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 September 16, 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
8,924 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Icelandair
7.0
Good
544 reviews
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.8
Okay
7,407 reviews
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.7
Okay
7,363 reviews
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 4 different airlines.

  • How long is the flight from Raleigh to Brussels?

    For as low as $458, Icelandair 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 $494. Other airlines that can offer you cheap pricing are British Airways, from $605, and United Airlines, from $633. Icelandair is priced at 50% 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, November is the cheapest month in which you can book a flight from Raleigh to Brussels (average of $614). Flying from Raleigh to Brussels in June is currently the most expensive (average of $1,077). 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 4 airlines flying from Raleigh to Brussels

Discover the top 4 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$494Average$995FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$605Average$707FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$633Average$1,065FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$776Average$1,264FlexibilityNo cancel feeOn-time76%

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