￥85,430 Cheap Flights from Boston (BOS) to Kathmandu (KTM)

View ￥85,430 flight on Mon, Apr 20, 2026Opens in a new window

Popular airlines from Boston to Kathmandu (KTM-Tribhuvan Intl.)

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Cheap Flights from Boston to Kathmandu (BOS-KTM)

Prices were available within the past 7 days and start at ￥85,430 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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

September is typically the cheapest month to fly

From ￥120,529 - ￥291,692 per traveler.

Frequently asked questions

How much is a flight from Logan Intl. Airport to KTM?
The lowest price advertised for a round-trip journey between BOS and Tribhuvan Intl. Airport is . But you better act soon. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BOS to KTM?
The majority of flights can be canceled online, but every airline has a different set of terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from BOS to Tribhuvan Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Logan Intl. Airport (BOS) to Tribhuvan Intl. Airport (KTM) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from BOS to KTM?
Make the 18 hours and 27 minutes between Logan Intl. Airport and KTM as comfortable as possible. Pack the essentials, like toiletries, your toothbrush and a neck pillow, and sit back and enjoy the flight!
How far is the flight from Logan Intl. Airport to Tribhuvan Intl. Airport (KTM)?
Boston to Kathmandu is around 11,900 kilometers, so be prepared to spend quite a while in the air. Don't forget to pack all the essentials, from your toothbrush to your hairbrush. Take a couple of snacks to nibble on throughout your flight too.
Which airlines fly direct from Logan Intl. Airport to Tribhuvan Intl. Airport?
Unfortunately, there aren't any airlines that fly direct between Logan Intl. Airport (BOS) and KTM. You'll have to book a flight with one or more stops.
Are Logan Intl. Airport (BOS) to KTM flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up amazing last-minute deals from Logan Intl. Airport to Tribhuvan Intl. Airport, but there's no guarantee. As many airlines advertise prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to book when you spot a bargain. Expedia compares carrier prices and updates flight deals regularly, so you can be sure you're always getting the latest offers.

Travel information

Origin airport
Logan Intl.
Destination airport
Tribhuvan Intl.
Distance
11786 km

Book with confidence

Boston to Kathmandu Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Boston to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Kathmandu.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with BOS to KTM flights that won’t make your bank account wince. Ready to temporarily leave behind Boston for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to KTM with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Boston to Kathmandu Flights

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