Cheap Flights from Brussels to Aspen

View €688 flight on Wed, 3 Sep 2025Opens in a new window

Popular airlines from Brussels to Aspen

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Cheap flights from Brussels to Aspen (BRU-DEN)

Prices were available within the past 7 days and start at €688 for one-way flights and €576 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Wed, 3 Sep - Sat, 13 Sep
BRU
Brussels
DEN
Denver
€576 Return, found 3 days ago
€576
Return
found 3 days ago
Select Lufthansa flight, departing Wed, 3 Sep from Brussels to Denver, returning Sat, 13 Sep, priced at €576 found 3 days ago
Lufthansa
Wed, 3 Sep - Sat, 13 Sep
BRU
Brussels
DEN
Denver
€576 Return, found 3 days ago
€576
Return
found 3 days ago
Select Lufthansa flight, departing Wed, 3 Sep from Brussels to Denver, returning Sat, 13 Sep, priced at €576 found 3 days ago
British Airways
Wed, 3 Sep - Sat, 13 Sep
BRU
Brussels
DEN
Denver
€584 Return, found 3 days ago
€584
Return
found 3 days ago
Select British Airways flight, departing Wed, 3 Sep from Brussels to Denver, returning Sat, 13 Sep, priced at €584 found 3 days ago
Brussels Airlines
Wed, 3 Sep - Sat, 13 Sep
BRU
Brussels
DEN
Denver
€587 Return, found 3 days ago
€587
Return
found 3 days ago
Select Brussels Airlines flight, departing Wed, 3 Sep from Brussels to Denver, returning Sat, 13 Sep, priced at €587 found 3 days ago
Air Canada
Wed, 3 Sep - Sat, 13 Sep
BRU
Brussels
DEN
Denver
€588 Return, found 3 days ago
€588
Return
found 3 days ago
Select Air Canada flight, departing Wed, 3 Sep from Brussels to Denver, returning Sat, 13 Sep, priced at €588 found 3 days ago
United
Wed, 3 Sep - Sat, 13 Sep
BRU
Brussels
DEN
Denver
€596 Return, found 3 days ago
€596
Return
found 3 days ago
Select United flight, departing Wed, 3 Sep from Brussels to Denver, returning Sat, 13 Sep, priced at €596 found 3 days ago

Find the cheapest month to fly from Brussels (BRU) to Denver (DEN)

February is typically the cheapest month to fly

From €434 - €870 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.