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Cheap flights from Kathmandu to Boston from $617

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kathmandu to Boston departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Kathmandu to Boston

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Kathmandu to Boston.
 Logo
4:40 pm - 2:55 pmKTM-BOS
56h 00m2 stops
 Logo
4:30 pm - 1:00 pmBOS-KTM
34h 45m2 stops
$1,208
Find Deal
Sun, Jul 6 - Fri, Jul 25
IndiGo Logo
2:00 pm - 7:40 pmKTM-BOS
39h 25m2 stops
IndiGo Logo
9:35 pm - 3:40 pmBOS-KTM
32h 20m2 stops
$1,335IndiGo
Find Deal
Sat, May 10 - Sun, Aug 10
Qatar Airways Logo
6:00 pm - 3:05 pmKTM-BOS
30h 50m1 stop
Qatar Airways Logo
10:00 pm - 5:30 pmBOS-KTM
33h 45m1 stop
$1,447Qatar Airways
Find Deal
Wed, Sep 3 - Fri, Oct 24
Qatar Airways Logo
6:00 pm - 3:05 pmKTM-BOS
30h 50m1 stop
Qatar Airways Logo
10:15 pm - 4:25 pmBOS-KTM
32h 25m1 stop
$1,449Qatar Airways
Find Deal
Wed, Sep 3 - Sat, Oct 25
Cathay Pacific Logo
11:00 pm - 11:00 pmKTM-BOS
33h 45m1 stop
Cathay Pacific Logo
1:40 am - 9:45 pmBOS-KTM
34h 20m1 stop
$1,542Cathay Pacific
Find Deal
Sat, May 10 - Sat, Aug 9
Cathay Pacific Logo
11:00 pm - 11:00 pmKTM-BOS
33h 45m1 stop
Cathay Pacific Logo
12:30 am - 10:00 pmBOS-KTM
34h 45m1 stop
$1,582Cathay Pacific
Find Deal
Sat, May 10 - Fri, Nov 7
Emirates Logo
9:00 am - 2:10 pmKTM-BOS
38h 55m1 stop
Emirates Logo
11:05 pm - 11:55 pmBOS-KTM
39h 05m1 stop
$1,632Emirates
Find Deal
Sun, Aug 31 - Fri, Oct 24
Emirates Logo
9:00 am - 2:10 pmKTM-BOS
38h 55m1 stop
Emirates Logo
11:05 pm - 11:55 pmBOS-KTM
39h 05m1 stop
$1,651Emirates
Find Deal
Fri, Aug 29 - Fri, Oct 24
Turkish Airlines Logo
7:40 am - 7:40 pmKTM-BOS
21h 45m1 stop
Turkish Airlines Logo
9:35 pm - 6:15 amBOS-KTM
22h 55m1 stop
$3,274Turkish Airlines
Find Deal
Thu, Jul 17 - Sun, Jul 27
Turkish Airlines Logo
7:40 am - 7:40 pmKTM-BOS
21h 45m1 stop
Turkish Airlines Logo
9:35 pm - 6:15 amBOS-KTM
22h 55m1 stop
$3,278Turkish Airlines
Find Deal
Sun, Jul 6 - Fri, Jul 25

IndiGo flights from Kathmandu to Boston

Our best IndiGo deals on Kathmandu to Boston flight tickets
IndiGo
Apr 8
KTM10:50 amKathmandu Tribhuvan
42h 35m
2 stops
BOS7:40 pmBoston Logan Intl
Apr 15
BOS9:35 pmBoston Logan Intl
29h 40m
2 stops
KTM1:00 pmKathmandu Tribhuvan
IndiGo
May 10
KTM2:00 pmKathmandu Tribhuvan
39h 25m
2 stops
BOS7:40 pmBoston Logan Intl
Aug 10
BOS9:35 pmBoston Logan Intl
32h 20m
2 stops
KTM3:40 pmKathmandu Tribhuvan

Qatar Airways flights from Kathmandu to Boston

Our best Qatar Airways deals on Kathmandu to Boston flight tickets
Qatar Airways
Sep 3
KTM6:00 pmKathmandu Tribhuvan
30h 50m
1 stop
BOS3:05 pmBoston Logan Intl
Oct 24
BOS10:00 pmBoston Logan Intl
33h 45m
1 stop
KTM5:30 pmKathmandu Tribhuvan
Qatar Airways
Sep 3
KTM6:00 pmKathmandu Tribhuvan
30h 50m
1 stop
BOS3:05 pmBoston Logan Intl
Oct 25
BOS10:15 pmBoston Logan Intl
32h 25m
1 stop
KTM4:25 pmKathmandu Tribhuvan
Qatar Airways
Sep 2
KTM6:00 pmKathmandu Tribhuvan
30h 50m
1 stop
BOS3:05 pmBoston Logan Intl
Oct 23
BOS10:00 pmBoston Logan Intl
33h 00m
1 stop
KTM4:45 pmKathmandu Tribhuvan

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 cheapest day to depart on your flight to Boston?

The cheapest day to depart from Kathmandu to Boston is on a Saturday when prices can be found for as low as $1,307. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Friday is $1,608.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the morning. momondo users have found flights departing from Kathmandu to Boston in the morning for as low as $1,382. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Boston, so prices are often more expensive at around $1,670 per ticket.

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from Kathmandu when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $1,616 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Kathmandu for as low as $1,225 on momondo.

How have Kathmandu to Boston flight prices changed over time?

As of April 2025, prices for Kathmandu to Boston flights are approximately 3% more expensive 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 round-trip 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

$617

Fastest flight time

21h 45m

Direct flights

None

Airports in Boston

1 airport
The best one-way flight to Boston from Kathmandu in the past 72 hours is $617. The best round-trip flight deal from Kathmandu to Boston found on momondo in the last 72 hours is $1,208.
The fastest flight from Kathmandu to Boston takes 21h 45m
There are no direct flights from Kathmandu to Boston. Popular non-direct route for this connection is Kathmandu Tribhuvan Airport - Boston Logan Intl Airport.
There is 1 airport near Boston: Boston Logan Intl (BOS)

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

    Boston Logan Intl is 7361.3 mi away from Kathmandu Tribhuvan. In terms of flight time, this usually takes a little over 21h 45m.

  • 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 were last updated today.

  • How many operators does momondo search for flights from Kathmandu Tribhuvan Airport to Boston Logan Intl Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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.

  • What is the most popular airline from Kathmandu to Boston?


Best airlines flying from Kathmandu to Boston

Compare and see reviews for airlines that fly from Kathmandu to Boston with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $1,179Free CancellationRating
7.3
3,748 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom $1,330Free CancellationRating
7.4
3,540 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,426Free CancellationRating
8.0
3,193 reviews
Search Emirates flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
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Hampton
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Nashua
Cambridge
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Brockton
York Beach
Laconia
Concord
Everett
Warwick
Middletown
Wells
Revere
Kennebunkport
Gloucester
Narragansett

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kathmandu to Boston. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Boston from Kathmandu with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Boston from Kathmandu.

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

If you are not ready to book a flight from Kathmandu to Boston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Boston and let you know when they change.


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