Cheap flights from Aspen to Kathmandu

View AU$1,565 flight on Tue, 30 Dec. 2025Opens in a new window

Popular airlines from Aspen to Kathmandu

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Cheap Flights from Aspen (DEN) to Kathmandu (KTM)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Tue, 16 Sep. - Fri, 10 Oct.
DEN
Denver
KTM
Kathmandu
AU$2,244 Return, found 4 days ago
AU$2,244
Return
found 4 days ago
Select Qatar Airways flight, departing Tue, 16 Sep. from Denver to Kathmandu, returning Fri, 10 Oct., priced at AU$2,244 found 4 days ago
Qatar Airways
Tue, 16 Sep. - Fri, 10 Oct.
DEN
Denver
KTM
Kathmandu
AU$2,350 Return, found 4 days ago
AU$2,350
Return
found 4 days ago
Select Qatar Airways flight, departing Tue, 16 Sep. from Denver to Kathmandu, returning Fri, 10 Oct., priced at AU$2,350 found 4 days ago
JetBlue Airways
Wed, 1 Oct. - Fri, 31 Oct.
DEN
Denver
KTM
Kathmandu
AU$3,544 Return, found 1 day ago
AU$3,544
Return
found 1 day ago
Select JetBlue Airways flight, departing Wed, 1 Oct. from Denver to Kathmandu, returning Fri, 31 Oct., priced at AU$3,544 found 1 day ago
Cathay Pacific
Wed, 1 Oct. - Fri, 31 Oct.
DEN
Denver
KTM
Kathmandu
AU$3,671 Return, found 1 day ago
AU$3,671
Return
found 1 day ago
Select Cathay Pacific flight, departing Wed, 1 Oct. from Denver to Kathmandu, returning Fri, 31 Oct., priced at AU$3,671 found 1 day ago
Singapore Airlines
Wed, 1 Oct. - Fri, 31 Oct.
DEN
Denver
KTM
Kathmandu
AU$6,151 Return, found 1 day ago
AU$6,151
Return
found 1 day ago
Select Singapore Airlines flight, departing Wed, 1 Oct. from Denver to Kathmandu, returning Fri, 31 Oct., priced at AU$6,151 found 1 day ago
Alaska Airlines
Wed, 1 Oct. - Fri, 31 Oct.
DEN
Denver
KTM
Kathmandu
AU$6,224 Return, found 1 day ago
AU$6,224
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 1 Oct. from Denver to Kathmandu, returning Fri, 31 Oct., priced at AU$6,224 found 1 day ago

Find the cheapest month to fly from Denver (DEN) to Kathmandu (KTM)

September is typically the cheapest month to fly

From AU$1,624 - AU$2,962 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.