Flights to Kathmandu Valley from Boston - ￥114,060

View ￥114,060 flight on Tue, Jul 22, 2025Opens in a new window

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Cheap Flights from Boston to Kathmandu Valley (BOS-KTM)

Prices were available within the past 7 days and start at ￥114,060 for one-way flights and ￥217,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Fri, Feb 20 - Mon, Mar 2
BOS
Boston
KTM
Kathmandu
￥217,700 Roundtrip, found 1 day ago
￥217,700
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Fri, Feb 20 from Boston to Kathmandu, returning Mon, Mar 2, priced at ￥217,700 found 1 day ago
Qatar Airways
Fri, Feb 20 - Mon, Mar 2
BOS
Boston
KTM
Kathmandu
￥218,090 Roundtrip, found 1 day ago
￥218,090
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Fri, Feb 20 from Boston to Kathmandu, returning Mon, Mar 2, priced at ￥218,090 found 1 day ago
Emirates
Fri, Feb 20 - Mon, Mar 2
BOS
Boston
KTM
Kathmandu
￥243,940 Roundtrip, found 1 day ago
￥243,940
Roundtrip
found 1 day ago
Select Emirates flight, departing Fri, Feb 20 from Boston to Kathmandu, returning Mon, Mar 2, priced at ￥243,940 found 1 day ago
Turkish Airlines
Fri, Feb 20 - Mon, Mar 2
BOS
Boston
KTM
Kathmandu
￥246,900 Roundtrip, found 1 day ago
￥246,900
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Fri, Feb 20 from Boston to Kathmandu, returning Mon, Mar 2, priced at ￥246,900 found 1 day ago
JetBlue Airways
Fri, Feb 20 - Mon, Mar 2
BOS
Boston
KTM
Kathmandu
￥252,490 Roundtrip, found 1 day ago
￥252,490
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Fri, Feb 20 from Boston to Kathmandu, returning Mon, Mar 2, priced at ￥252,490 found 1 day ago
United
Fri, Feb 20 - Mon, Mar 2
BOS
Boston
KTM
Kathmandu
￥253,090 Roundtrip, found 1 day ago
￥253,090
Roundtrip
found 1 day ago
Select United flight, departing Fri, Feb 20 from Boston to Kathmandu, returning Mon, Mar 2, priced at ￥253,090 found 1 day ago

Find the cheapest month to fly from Boston (BOS) to Kathmandu (KTM)

September is typically the cheapest month to fly

From ￥125,435 - ￥282,307 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.