Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Kathmandu to Boston from ₹ 76,451

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Kathmandu to Boston

Cheap return flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
17:30 - 15:55KTM  Kathmandu Tribhuvan-BOS Boston Logan Intl
32h 10m1 stop Doha Hamad Intl
Qatar Airways Logo
20:40 - 17:45BOS  Boston Logan Intl-KTM Kathmandu Tribhuvan
34h 20m1 stop Doha Hamad Intl
₹ 124,413Qatar Airways
Thu, 22 Oct - Mon, 30 Nov
Qatar Airways Logo
17:30 - 15:55KTM  Kathmandu Tribhuvan-BOS Boston Logan Intl
32h 10m1 stop Doha Hamad Intl
Qatar Airways Logo
20:40 - 17:45BOS  Boston Logan Intl-KTM Kathmandu Tribhuvan
34h 20m1 stop Doha Hamad Intl
₹ 124,509Qatar Airways
Thu, 22 Oct - Mon, 30 Nov
Multiple Airlines Logo
18:45 - 14:55KTM  Kathmandu Tribhuvan-BOS Boston Logan Intl
29h 55m1 stop Doha Hamad Intl
Multiple Airlines Logo
20:40 - 08:20BOS  Boston Logan Intl-KTM Kathmandu Tribhuvan
24h 55m1 stop Doha Hamad Intl
₹ 126,236Multiple Airlines
Thu, 29 Oct - Wed, 20 Jan
Multiple Airlines Logo
19:00 - 15:55KTM  Kathmandu Tribhuvan-BOS Boston Logan Intl
30h 40m1 stop Doha Hamad Intl
Multiple Airlines Logo
20:40 - 16:15BOS  Boston Logan Intl-KTM Kathmandu Tribhuvan
32h 50m1 stop Doha Hamad Intl
₹ 126,907Multiple Airlines
Thu, 22 Oct - Mon, 30 Nov
Qatar Airways Logo
17:30 - 15:55KTM  Kathmandu Tribhuvan-BOS Boston Logan Intl
32h 10m1 stop Doha Hamad Intl
Qatar Airways Logo
06:00 - 17:45BOS  Boston Logan Intl-KTM Kathmandu Tribhuvan
25h 00m2 stops New York John F Kennedy Intl Doha Hamad Intl
₹ 138,514Qatar Airways
Thu, 22 Oct - Mon, 30 Nov
Qatar Airways Logo
17:30 - 15:55KTM  Kathmandu Tribhuvan-BOS Boston Logan Intl
32h 10m1 stop Doha Hamad Intl
Qatar Airways Logo
06:00 - 17:45BOS  Boston Logan Intl-KTM Kathmandu Tribhuvan
25h 00m2 stops New York John F Kennedy Intl Doha Hamad Intl
₹ 138,706Qatar Airways
Thu, 22 Oct - Mon, 30 Nov
Qatar Airways Logo
17:30 - 16:23KTM  Kathmandu Tribhuvan-BOS Boston Logan Intl
32h 38m2 stops Doha Hamad Intl New York John F Kennedy Intl
Qatar Airways Logo
20:40 - 17:45BOS  Boston Logan Intl-KTM Kathmandu Tribhuvan
34h 20m1 stop Doha Hamad Intl
₹ 140,816Qatar Airways
Wed, 21 Oct - Mon, 30 Nov
Emirates Logo
09:20 - 14:43KTM  Kathmandu Tribhuvan-BOS Boston Logan Intl
39h 08m2 stops Dubai Intl Montreal Pierre Elliott Trudeau Intl
Emirates Logo
22:10 - 23:30BOS  Boston Logan Intl-KTM Kathmandu Tribhuvan
38h 35m1 stop Dubai Intl
₹ 268,874Emirates
Wed, 28 Oct - Wed, 4 Nov
Singapore Airlines Logo
23:10 - 23:59KTM  Kathmandu Tribhuvan-BOS Boston Logan Intl
58h 34m3 stops Singapore Changi Frankfurt am Main New York John F Kennedy Intl
Singapore Airlines Logo
13:24 - 21:50BOS  Boston Logan Intl-KTM Kathmandu Tribhuvan
45h 41m3 stops New York John F Kennedy Intl Frankfurt am Main Singapore Changi
₹ 280,865Singapore Airlines
Wed, 21 Oct - Mon, 30 Nov
Singapore Airlines Logo
23:10 - 23:59KTM  Kathmandu Tribhuvan-BOS Boston Logan Intl
58h 34m3 stops Singapore Changi Frankfurt am Main New York John F Kennedy Intl
Singapore Airlines Logo
13:24 - 21:50BOS  Boston Logan Intl-KTM Kathmandu Tribhuvan
45h 41m3 stops New York John F Kennedy Intl Frankfurt am Main Singapore Changi
₹ 281,153Singapore Airlines
Wed, 21 Oct - Mon, 30 Nov

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customie your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Emirates flights from Kathmandu to Boston

Our best Emirates deals on Kathmandu to Boston flight tickets
Emirates
28 Oct
KTM09:20Kathmandu Tribhuvan
39h 08m
2 stops
BOS14:43Boston Logan Intl
4 Nov
BOS22:10Boston Logan Intl
38h 35m
1 stop
KTM23:30Kathmandu Tribhuvan
₹ 268,874
Emirates
27 Oct
KTM00:30Kathmandu Tribhuvan
32h 44m
2 stops
BOS23:29Boston Logan Intl
4 Nov
BOS10:25Boston Logan Intl
50h 20m
2 stops
KTM23:30Kathmandu Tribhuvan
₹ 309,450
Emirates
28 Oct
KTM19:40Kathmandu Tribhuvan
28h 35m
1 stop
BOS14:30Boston Logan Intl
4 Nov
BOS22:10Boston Logan Intl
29h 05m
1 stop
KTM14:00Kathmandu Tribhuvan
₹ 389,163

Singapore Airlines flights from Kathmandu to Boston

Our best Singapore Airlines deals on Kathmandu to Boston flight tickets
Singapore Airlines
21 Oct
KTM23:10Kathmandu Tribhuvan
58h 34m
3 stops
BOS23:59Boston Logan Intl
30 Nov
BOS13:24Boston Logan Intl
45h 41m
3 stops
KTM21:50Kathmandu Tribhuvan
₹ 280,865
Singapore Airlines
21 Oct
KTM23:10Kathmandu Tribhuvan
58h 34m
3 stops
BOS23:59Boston Logan Intl
30 Nov
BOS13:24Boston Logan Intl
45h 41m
3 stops
KTM21:50Kathmandu Tribhuvan
₹ 281,153
Singapore Airlines
21 Oct
KTM23:10Kathmandu Tribhuvan
58h 34m
3 stops
BOS23:59Boston Logan Intl
30 Nov
BOS13:24Boston Logan Intl
45h 41m
3 stops
KTM21:50Kathmandu Tribhuvan
₹ 289,786

momondo Fare Finder

 
Use the filters below to find and compare flights from Kathmandu to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KathmanduBoston

KTM Kathmandu Tribhuvan - BOS Boston Logan Intl

KTMBOS

Kathmandu Tribhuvan

Thu 22/10

17:30-15:55

1 stop32h 10m

Boston Logan Intl

Mon 30/11

20:40-17:45

1 stop34h 20m

₹ 124,413

KathmanduBoston

KTM Kathmandu Tribhuvan - BOS Boston Logan Intl

KTMBOS

Kathmandu Tribhuvan

Thu 22/10

17:30-15:55

1 stop32h 10m

Boston Logan Intl

Mon 30/11

20:40-17:45

1 stop34h 20m

₹ 124,509
Fastest return journey

KathmanduBoston

KTM Kathmandu Tribhuvan - BOS Boston Logan Intl

KTMBOS

Kathmandu Tribhuvan

Thu 29/10

18:45-14:55

1 stop29h 55m

Boston Logan Intl

Wed 20/1

20:40-08:20

1 stop24h 55m

₹ 126,236

KathmanduBoston

KTM Kathmandu Tribhuvan - BOS Boston Logan Intl

KTMBOS

Kathmandu Tribhuvan

Thu 22/10

19:00-15:55

1 stop30h 40m

Boston Logan Intl

Mon 30/11

20:40-16:15

1 stop32h 50m

₹ 126,907

KathmanduBoston

KTM Kathmandu Tribhuvan - BOS Boston Logan Intl

KTMBOS

Kathmandu Tribhuvan

Thu 22/10

17:30-15:55

1 stop32h 10m

Boston Logan Intl

Mon 30/11

06:00-17:45

2 stops25h 00m

₹ 138,514

KathmanduBoston

KTM Kathmandu Tribhuvan - BOS Boston Logan Intl

KTMBOS

Kathmandu Tribhuvan

Thu 22/10

17:30-15:55

1 stop32h 10m

Boston Logan Intl

Mon 30/11

06:00-17:45

2 stops25h 00m

₹ 138,706

KathmanduBoston

KTM Kathmandu Tribhuvan - BOS Boston Logan Intl

KTMBOS

Kathmandu Tribhuvan

Wed 21/10

17:30-16:23

2 stops32h 38m

Boston Logan Intl

Mon 30/11

20:40-17:45

1 stop34h 20m

₹ 140,816

KathmanduBoston

KTM Kathmandu Tribhuvan - BOS Boston Logan Intl

KTMBOS

Kathmandu Tribhuvan

Wed 28/10

09:20-14:43

2 stops39h 08m

Boston Logan Intl

Wed 4/11

22:10-23:30

1 stop38h 35m

₹ 268,874

KathmanduBoston

KTM Kathmandu Tribhuvan - BOS Boston Logan Intl

KTMBOS

Kathmandu Tribhuvan

Wed 21/10

23:10-23:59

3 stops58h 34m

Boston Logan Intl

Mon 30/11

13:24-21:50

3 stops45h 41m

₹ 280,865

KathmanduBoston

KTM Kathmandu Tribhuvan - BOS Boston Logan Intl

KTMBOS

Kathmandu Tribhuvan

Wed 21/10

23:10-23:59

3 stops58h 34m

Boston Logan Intl

Mon 30/11

13:24-21:50

3 stops45h 41m

₹ 281,153

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Boston from

How to get the cheapest flight ticket from Kathmandu to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Kathmandu and Boston?

Prices are currently low for flights on this route.

Typical prices usually range from ₹ 136,500 to ₹ 141,775.
The lowest price recently found on this route was ₹ 124,413.

What is the cheapest month to fly to Boston?

The month of December is, on average, the cheapest month to fly to Boston from Kathmandu, with most prices found around ₹ 0. If you are unable to visit Boston during the month of December, then departing from Kathmandu during the month November is also very affordable. Most momondo users find prices during this month for around ₹ 132,375.

How have Kathmandu to Boston flight prices changed over time?

As of October 2026, prices for Kathmandu to Boston flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from Kathmandu to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Kathmandu to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Kathmandu to Boston (KTM to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kathmandu to Boston

Best price found

₹ 76,451

Direct flights

None
The best one-way flight to Boston from Kathmandu in the past 72 hours is ₹ 76,451. The best return flight deal from Kathmandu to Boston found on momondo in the last 72 hours is ₹ 124,413.
There are no direct flights from Kathmandu to Boston. There are no popular flight routes from Kathmandu to Boston.
Search flight deals

Frequently asked questions about flying from Kathmandu to Boston

  • How far is Kathmandu Tribhuvan to Boston Logan Intl by plane?

    The straight-line distance from Kathmandu Tribhuvan to Boston Logan Intl is 11846.9 km.

  • When did momondo last update prices for flights from Kathmandu Tribhuvan Airport to Boston Logan Intl Airport?

    Prices for flights from Kathmandu Tribhuvan Airport to Boston Logan Intl Airport refresh daily.

  • How old do you have to be to fly from Kathmandu Tribhuvan Airport to Boston Logan Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kathmandu Tribhuvan Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Cambridge
Newton
Waltham
Revere
Chelsea
Brookline

Why use momondo?

Why should I use momondo to find a flight deal from Kathmandu to Boston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kathmandu to Boston. momondo saves you time and could save you money on your trip.

Can I find flights from Kathmandu to Boston with flexible booking policies on momondo?

Flights from Kathmandu to Boston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Kathmandu to Boston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kathmandu to Boston.

I’m not ready to book a flight from Kathmandu to Boston right now. Can momondo alert me if prices change?

Price alerts on flights to Boston from Kathmandu are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Boston trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 3/11
Tue 10/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing Massachusetts

Cape Cod and the Islands Airport