Cheap flights from Porto to Kathmandu Valley

View AU$1,228 flight on Sun, 12 Oct. 2025Opens in a new window

Popular airlines from Porto to Kathmandu Valley

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Cheap Flights from Porto (OPO) to Kathmandu Valley (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, 7 Oct. - Mon, 10 Nov.
OPO
Porto
KTM
Kathmandu
AU$2,459 Return, found 3 days ago
AU$2,459
Return
found 3 days ago
Select Qatar Airways flight, departing Tue, 7 Oct. from Porto to Kathmandu, returning Mon, 10 Nov., priced at AU$2,459 found 3 days ago
Qatar Airways
Wed, 8 Oct. - Mon, 10 Nov.
OPO
Porto
KTM
Kathmandu
AU$2,480 Return, found 3 days ago
AU$2,480
Return
found 3 days ago
Select Qatar Airways flight, departing Wed, 8 Oct. from Porto to Kathmandu, returning Mon, 10 Nov., priced at AU$2,480 found 3 days ago
Air Europa
Thu, 9 Oct. - Mon, 10 Nov.
OPO
Porto
KTM
Kathmandu
AU$2,537 Return, found 3 days ago
AU$2,537
Return
found 3 days ago
Select Air Europa flight, departing Thu, 9 Oct. from Porto to Kathmandu, returning Mon, 10 Nov., priced at AU$2,537 found 3 days ago
Turkish Airlines
Thu, 9 Oct. - Thu, 13 Nov.
OPO
Porto
KTM
Kathmandu
AU$3,006 Return, found 4 hours ago
AU$3,006
Return
found 4 hours ago
Select Turkish Airlines flight, departing Thu, 9 Oct. from Porto to Kathmandu, returning Thu, 13 Nov., priced at AU$3,006 found 4 hours ago
Emirates
Wed, 8 Oct. - Mon, 10 Nov.
OPO
Porto
KTM
Kathmandu
AU$3,406 Return, found 3 days ago
AU$3,406
Return
found 3 days ago
Select Emirates flight, departing Wed, 8 Oct. from Porto to Kathmandu, returning Mon, 10 Nov., priced at AU$3,406 found 3 days ago
KLM
Wed, 8 Oct. - Mon, 10 Nov.
OPO
Porto
KTM
Kathmandu
AU$5,007 Return, found 3 days ago
AU$5,007
Return
found 3 days ago
Select KLM flight, departing Wed, 8 Oct. from Porto to Kathmandu, returning Mon, 10 Nov., priced at AU$5,007 found 3 days ago
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