Book a trip from Boston to Kathmandu with Cathay Pacific , fares from USD1,588

Deals on Boston (BOS) to Kathmandu (KTM) flights

Mar 2025
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USD1.6K
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RangeUSD1,588

Lowest fares on flights found by other customers on Cathay’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Terms & Conditions apply.

Book flights to Kathmandu KTM

Book flights to Kathmandu KTM
From
To
Fare Type
Dates
Price
Boston (BOS)Kathmandu (KTM)Round-trip
/
Economy		06/04/2025 - 07/05/2025

From

USD1,588

Seen 14 hours ago

From Boston To Kathmandu Fare Type Round-trip Economy Dates 06/04/2025 - 07/05/2025 From USD1,588 Seen 14 hours ago
Boston (BOS)Kathmandu (KTM)Round-trip
/
Economy		30/04/2025 - 29/05/2025

From

USD1,859

Seen 21 hours ago

From Boston To Kathmandu Fare Type Round-trip Economy Dates 30/04/2025 - 29/05/2025 From USD1,859 Seen 21 hours ago
Boston (BOS)Kathmandu (KTM)Round-trip
/
Economy		01/05/2025 - 21/05/2025

From

USD1,863

Seen 6 hours ago

From Boston To Kathmandu Fare Type Round-trip Economy Dates 01/05/2025 - 21/05/2025 From USD1,863 Seen 6 hours ago

Lowest fares on round-trip flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.

Book Business Class flights to Kathmandu - selected offers

There are no fares that match your filter criteria. Please adjust your filters.

Lowest fares on flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.

All fares displayed include taxes and carrier-imposed surcharges. All fares, government taxes and fees, and surcharges are subject to change at any time. For ticket cancellations, where applicable, the Hong Kong Passenger Security Charge, the Hong Kong Air Passenger Departure Tax, and the Hong Kong International Airport Construction Fee will be refunded without any administration fees.