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$351+ Cheap flights from Massachusetts to Kathmandu (KTM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KTM
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Massachusetts to Kathmandu

Cheapest flights from Massachusetts to Kathmandu
Explore the most affordable flight options available from Massachusetts to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

This Trip.com deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:00 pmBOS - KTM
2 stops27h 05mMultiple Airlines
Wed 1/285:10 pmKTM - BOS
2 stops35h 40mMultiple Airlines
Deal found 12/27$1,237
This Mytrip deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/274:35 pmBOS - KTM
3 stops34h 10mMultiple Airlines
Sat 1/315:10 pmKTM - BOS
2 stops35h 40mMultiple Airlines
Deal found 12/27$1,620
This Gurufare deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:10 pmBOS - KTM
2 stops57h 40mMultiple Airlines
Thu 1/1511:15 pmKTM - BOS
1 stop25h 25mMultiple Airlines
Deal found 12/26$1,662
This Trip.com deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2810:10 pmBOS - KTM
2 stops24h 55mMultiple Airlines
Sun 1/115:10 pmKTM - BOS
2 stops55h 30mMultiple Airlines
Deal found 12/26$1,670
This Trip.com deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/278:40 pmBOS - KTM
2 stops28h 50mMultiple Airlines
Sun 1/115:10 pmKTM - BOS
2 stops61h 35mMultiple Airlines
Deal found 12/26$1,707
This Kiwi.com deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:10 pmBOS - KTM
1 stop24h 50mMultiple Airlines
Wed 12/315:10 pmKTM - BOS
2 stops31h 45mMultiple Airlines
Deal found 12/25$1,733

Find flight deals from Massachusetts to Kathmandu

Keep the following information in mind while searching for Massachusetts to Kathmandu flight deals. Data was last updated December 28, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$1,073
(Mytrip)

One-way from

$351
(Booking.com)

Popular in

June

Cheapest in

November

Average price

$1,643
Provider with most accurate pricing for Boston Logan Intl-Kathmandu Tribhuvan flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Kathmandu Tribhuvan flights.
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From Massachusetts to Kathmandu Tribhuvan
Search Deals
One-way flight from Massachusetts to Kathmandu Tribhuvan
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($132 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Kathmandu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 28, 2025.
Use the filters below to find and compare flights from Massachusetts to Kathmandu that are best for you.

Fly from

Massachusetts

Fly to

Kathmandu

Route

Depart

Return

Price

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Sun 1/18

3:40 pm-9:50 am

3 stops31h 25m

Kathmandu Tribhuvan

Sun 4/12

2:00 pm-2:55 pm

2 stops34h 40m

$1,104

HartfordKathmandu

BDL - KTM

BDLKTM

Hartford Bradley Intl

Thu 3/12

6:00 am-8:05 pm

2 stops28h 20m

Kathmandu Tribhuvan

Sun 4/5

5:30 pm-11:52 pm

2 stops40h 07m

$1,162

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Fri 1/9

8:00 pm-1:30 pm

2 stops30h 45m

Kathmandu Tribhuvan

Tue 3/31

3:05 pm-2:55 pm

3 stops33h 35m

$1,164

AlbanyKathmandu

ALB - KTM

ALBKTM

Albany Intl

Thu 1/29

11:27 am-4:25 pm

2 stops42h 13m

Kathmandu Tribhuvan

Mon 2/2

7:05 pm-3:20 pm

2 stops31h 00m

$1,241

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Tue 1/13

10:10 pm-6:35 pm

2 stops57h 40m

Kathmandu Tribhuvan

Thu 2/19

1:45 pm-1:55 pm

2 stops34h 55m

$1,268

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Thu 1/22

8:00 pm-11:10 am

1 stop28h 25m

Kathmandu Tribhuvan

Sun 3/22

12:35 pm-7:05 pm

1 stop40h 15m

$1,285

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Fri 1/23

3:40 pm-9:05 am

1 stop30h 40m

Kathmandu Tribhuvan

Tue 1/27

9:50 am-2:10 pm

1 stop39h 05m

$1,304

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Sun 1/25

3:40 pm-9:05 am

1 stop30h 40m

Kathmandu Tribhuvan

Thu 1/29

9:50 am-2:10 pm

1 stop39h 05m

$1,304

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Thu 1/29

3:40 pm-9:05 am

1 stop30h 40m

Kathmandu Tribhuvan

Sat 2/14

5:30 pm-2:10 pm

2 stops31h 25m

$1,311

BostonKathmandu

BOS - KTM

BOSKTM

Boston Logan Intl

Thu 3/12

9:00 pm-11:10 am

1 stop28h 25m

Kathmandu Tribhuvan

Thu 4/23

7:30 am-7:55 pm

1 stop22h 10m

$1,316

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 26 results
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Best time to book a flight from Massachusetts to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Massachusetts with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Massachusetts to Kathmandu

What is the cheapest month to book a flight from Massachusetts to Kathmandu?

Currently, September is the cheapest month in which you can book a flight from Massachusetts to Kathmandu (average of $821). Flying from Massachusetts to Kathmandu in June is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kathmandu from Massachusetts?

    If you book a flight to Kathmandu from Massachusetts, you will be flying to Tribhuvan, which is the city’s only airport. Kathmandu Tribhuvan (KTM) is located 2.5 mi from the center of Kathmandu.

  • How long is the flight from Massachusetts to Kathmandu?

    There are many flights that can get you from Massachusetts to Kathmandu in 28h 20m. Fly via Air India, Qatar Airways, or Turkish Airlines to get the fastest option. The distance between Massachusetts and Kathmandu is about 7420 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Massachusetts to Kathmandu one-way?

    The cheapest airlines for a one-way flight from Massachusetts to Kathmandu are IndiGo ($412), Cathay Pacific ($442), and Etihad Airways ($518).

  • What are the most popular routes from Massachusetts to Kathmandu?

    While some choose either Albany Intl - Kathmandu Tribhuvan or Hartford Bradley Intl - Kathmandu Tribhuvan, Boston Logan Intl - Kathmandu Tribhuvan is the most popular route from Massachusetts to Kathmandu.

  • Can I find deals for flights from Massachusetts to Kathmandu that include hotel bookings?

    Yes. In addition to deals on Massachusetts to Kathmandu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Massachusetts to Kathmandu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Massachusetts to Kathmandu.

  • Can I find deals for business class flights from Massachusetts to Kathmandu?

    Yes. Cheapflights offers flight deals from Massachusetts to Kathmandu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Massachusetts to Kathmandu?

    Currently, September is the cheapest month in which you can book a flight from Massachusetts to Kathmandu (average of $821). Flying from Massachusetts to Kathmandu in June is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Nagarkot

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Alternative routes for Massachusetts to Kathmandu

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Top 7 airlines flying from Massachusetts to Kathmandu

Discover the top 7 airlines that operate flights from Massachusetts to Kathmandu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$775Average$1,035FlexibilityNo cancel feeOn-time72%
Air IndiaCheapest$1,017Average$1,077FlexibilityNo cancel feeOn-timeN/A
EmiratesCheapest$1,050Average$1,454FlexibilityNo cancel feeOn-time75%
IndiGoCheapest$1,053Average$1,296FlexibilityNo cancel feeOn-time80%
Qatar AirwaysCheapest$1,260Average$1,453FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$1,279Average$1,552FlexibilityNo cancel feeOn-time77%
SWISSCheapest$1,599Average$1,659FlexibilityNo cancel feeOn-time79%

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