$399 Cheap Flights from Raleigh (RDU) to Brussels (BRU)

View $399 flight on Tue, Nov 18, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Raleigh to Brussels (RDU-BRU)

Prices were available within the past 7 days and start at $399 for one-way flights and $592 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Wed, Nov 19 - Fri, Nov 28
RDU
Raleigh
BRU
Brussels
$592 Roundtrip, found 6 days ago
$592
Roundtrip
found 6 days ago
Select Icelandair flight, departing Wed, Nov 19 from Raleigh to Brussels, returning Fri, Nov 28, priced at $592 found 6 days ago
Air Canada
Mon, Aug 11 - Tue, Aug 26
RDU
Raleigh
BRU
Brussels
$629 Roundtrip, found 6 days ago
$629
Roundtrip
found 6 days ago
Select Air Canada flight, departing Mon, Aug 11 from Raleigh to Brussels, returning Tue, Aug 26, priced at $629 found 6 days ago
United
Mon, Aug 4 - Tue, Aug 19
RDU
Raleigh
BRU
Brussels
$634 Roundtrip, found 6 hours ago
$634
Roundtrip
found 6 hours ago
Select United flight, departing Mon, Aug 4 from Raleigh to Brussels, returning Tue, Aug 19, priced at $634 found 6 hours ago
Virgin Atlantic
Mon, Aug 11 - Fri, Aug 22
RDU
Raleigh
BRU
Brussels
$644 Roundtrip, found 3 days ago
$644
Roundtrip
found 3 days ago
Select Virgin Atlantic flight, departing Mon, Aug 11 from Raleigh to Brussels, returning Fri, Aug 22, priced at $644 found 3 days ago
Scandinavian Airlines
Sun, Aug 24 - Mon, Sep 22
RDU
Raleigh
BRU
Brussels
$645 Roundtrip, found 4 days ago
$645
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Sun, Aug 24 from Raleigh to Brussels, returning Mon, Sep 22, priced at $645 found 4 days ago
Delta
Sat, Aug 2 - Fri, Aug 22
RDU
Raleigh
BRU
Brussels
$649 Roundtrip, found 2 days ago
$649
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Aug 2 from Raleigh to Brussels, returning Fri, Aug 22, priced at $649 found 2 days ago
American Airlines
Tue, Feb 3 - Thu, Feb 19
RDU
Raleigh
BRU
Brussels
$660 Roundtrip, found 2 hours ago
$660
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Feb 3 from Raleigh to Brussels, returning Thu, Feb 19, priced at $660 found 2 hours ago
Lufthansa
Tue, Aug 12 - Tue, Aug 19
RDU
Raleigh
BRU
Brussels
$661 Roundtrip, found 2 days ago
$661
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Tue, Aug 12 from Raleigh to Brussels, returning Tue, Aug 19, priced at $661 found 2 days ago
British Airways
Tue, Feb 3 - Thu, Feb 19
RDU
Raleigh
BRU
Brussels
$662 Roundtrip, found 2 hours ago
$662
Roundtrip
found 2 hours ago
Select British Airways flight, departing Tue, Feb 3 from Raleigh to Brussels, returning Thu, Feb 19, priced at $662 found 2 hours ago
Iberia
Wed, Jan 21 - Fri, Jan 30
RDU
Raleigh
BRU
Brussels
$674 Roundtrip, found 3 days ago
$674
Roundtrip
found 3 days ago
Select Iberia flight, departing Wed, Jan 21 from Raleigh to Brussels, returning Fri, Jan 30, priced at $674 found 3 days ago

Frequently asked questions

How much does a flight from Raleigh - Durham Intl. Airport (RDU) to Brussels - National Airport (BRU) cost?
Discover the latest flight deals from RDU to BRU by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from RDU to BRU?
The cheapest flights from RDU to BRU are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from RDU to BRU?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from RDU to BRU. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Raleigh - Durham Intl. Airport (RDU) to Brussels - National Airport (BRU)?
There aren’t any daily direct flights available from Raleigh - Durham Intl. Airport (RDU) to Brussels - National Airport (BRU). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you’ll be on your way in no time at all.
What day of the week has the most flights from RDU to BRU?
You’ll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Raleigh - Durham Intl. Airport (RDU) to Brussels - National Airport (BRU)?
To avoid potential delays on the Raleigh - Durham Intl. Airport (RDU) to Brussels - National Airport (BRU) route, aim to fly before 3 PM. Departures after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Raleigh - Durham Intl. Airport (RDU) to Brussels - National Airport (BRU) last-minute?
Last-minute bookings from RDU to BRU are typically more expensive. For the best rates, start looking for flights as soon as possible. That being said, if you’re flexible with your travel dates, it’s possible to score a cheap fare right before your journey.
Is it cheaper to book a RDU to BRU flight and hotel package?
You’ll generally save money by booking a RDU to BRU flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s simple to manage everything in one place. After choosing your preferred flights and accommodations, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Raleigh - Durham Intl. Airport (RDU) to Brussels - National Airport (BRU)?
Typically, you can reschedule or cancel your RDU to BRU flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline’s fees and guidelines on flight changes, or if you’d like further details, visit our Customer Service portal.
*Available to One Key members.