Flights to Kathmandu Valley from Washington - ￥83,490

View ￥83,490 flight on Sun, Sep 14, 2025Opens in a new window

Popular airlines from Washington to Kathmandu Valley

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Cheap Flights from Washington to Kathmandu Valley (WAS-KTM)

Prices were available within the past 7 days and start at ￥83,490 for one-way flights and ￥305,020 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Sat, Aug 30 - Sat, Sep 6
BWI
Baltimore
KTM
Kathmandu
￥305,020 Roundtrip, found 7 hours ago
￥305,020
Roundtrip
found 7 hours ago
Select Qatar Airways flight, departing Sat, Aug 30 from Baltimore to Kathmandu, returning Sat, Sep 6, priced at ￥305,020 found 7 hours ago
Cathay Pacific
Sat, Aug 30 - Sat, Sep 6
BWI
Baltimore
KTM
Kathmandu
￥305,090 Roundtrip, found 7 hours ago
￥305,090
Roundtrip
found 7 hours ago
Select Cathay Pacific flight, departing Sat, Aug 30 from Baltimore to Kathmandu, returning Sat, Sep 6, priced at ￥305,090 found 7 hours ago
Qatar Airways
Sat, Aug 30 - Sat, Sep 6
BWI
Baltimore
KTM
Kathmandu
￥305,410 Roundtrip, found 7 hours ago
￥305,410
Roundtrip
found 7 hours ago
Select Qatar Airways flight, departing Sat, Aug 30 from Baltimore to Kathmandu, returning Sat, Sep 6, priced at ￥305,410 found 7 hours ago
Qatar Airways
Sat, Aug 30 - Sat, Sep 6
BWI
Baltimore
KTM
Kathmandu
￥305,800 Roundtrip, found 7 hours ago
￥305,800
Roundtrip
found 7 hours ago
Select Qatar Airways flight, departing Sat, Aug 30 from Baltimore to Kathmandu, returning Sat, Sep 6, priced at ￥305,800 found 7 hours ago
United
Sat, Aug 30 - Sat, Sep 6
BWI
Baltimore
KTM
Kathmandu
￥356,520 Roundtrip, found 7 hours ago
￥356,520
Roundtrip
found 7 hours ago
Select United flight, departing Sat, Aug 30 from Baltimore to Kathmandu, returning Sat, Sep 6, priced at ￥356,520 found 7 hours ago
Emirates
Sat, Aug 30 - Sat, Sep 6
BWI
Baltimore
KTM
Kathmandu
￥424,000 Roundtrip, found 7 hours ago
￥424,000
Roundtrip
found 7 hours ago
Select Emirates flight, departing Sat, Aug 30 from Baltimore to Kathmandu, returning Sat, Sep 6, priced at ￥424,000 found 7 hours ago

Find the cheapest month to fly from Washington (WAS) to Kathmandu (KTM)

September is typically the cheapest month to fly

From ￥144,495 - ￥225,221 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.