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Cheap flights from Kathmandu to Boston from $541

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 7/15. 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

 Logo
1:25 pm - 2:55 pmKTM-BOS
35h 15m2 stops
 Logo
4:30 pm - 6:35 amBOS-KTM
28h 20m2 stops
$1,003
Find Deal
Mon, Jun 23 - Mon, Jun 30
 Logo
3:05 pm - 2:55 pmKTM-BOS
33h 35m2 stops
 Logo
4:30 pm - 1:00 pmBOS-KTM
34h 45m3 stops
$1,113
Find Deal
Mon, Jun 23 - Mon, Jun 30
Turkish Airlines Logo
7:40 am - 7:40 pmKTM-BOS
21h 45m1 stop
Turkish Airlines Logo
8:00 pm - 11:10 amBOS-KTM
28h 25m1 stop
$1,243Turkish Airlines
Find Deal
Thu, Jul 10 - Sat, Jan 10
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
$1,284Cathay Pacific
Find Deal
Sun, Jul 13 - Sun, Dec 28
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
$1,304Cathay Pacific
Find Deal
Mon, Jun 23 - Mon, Nov 17
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
$1,330Turkish Airlines
Find Deal
Thu, Jul 17 - Fri, May 29
Qatar Airways Logo
6:00 pm - 3:05 pmKTM-BOS
30h 50m1 stop
Qatar Airways Logo
9:15 pm - 8:15 amBOS-KTM
24h 15m1 stop
$1,342Qatar Airways
Find Deal
Wed, Jul 16 - Mon, Dec 29
Qatar Airways Logo
10:05 am - 3:05 pmKTM-BOS
38h 45m1 stop
Qatar Airways Logo
10:00 pm - 8:50 amBOS-KTM
25h 05m1 stop
$1,344Qatar Airways
Find Deal
Sun, Jul 20 - Wed, May 27
Emirates Logo
11:55 pm - 2:10 pmKTM-BOS
24h 00m1 stop
Emirates Logo
10:10 pm - 2:00 pmBOS-KTM
29h 05m1 stop
$1,464Emirates
Find Deal
Tue, Jun 24 - Wed, Nov 19
Emirates Logo
9:00 am - 2:10 pmKTM-BOS
38h 55m1 stop
Emirates Logo
11:05 pm - 8:00 amBOS-KTM
23h 10m1 stop
$1,470Emirates
Find Deal
Sun, Aug 10 - Sat, Sep 6

IndiGo flights from Kathmandu to Boston

Our best IndiGo deals on Kathmandu to Boston flight tickets
IndiGo
Aug 20
KTM2:00 pmKathmandu Tribhuvan
39h 25m
2 stops
BOS7:40 pmBoston Logan Intl
Aug 28
BOS9:35 pmBoston Logan Intl
32h 20m
2 stops
KTM3:40 pmKathmandu Tribhuvan
IndiGo
Aug 10
KTM2:00 pmKathmandu Tribhuvan
39h 25m
2 stops
BOS7:40 pmBoston Logan Intl
Sep 6
BOS9:35 pmBoston Logan Intl
26h 30m
2 stops
KTM9:50 amKathmandu Tribhuvan
IndiGo
Aug 13
KTM2:00 pmKathmandu Tribhuvan
39h 25m
2 stops
BOS7:40 pmBoston Logan Intl
Sep 29
BOS9:35 pmBoston Logan Intl
29h 40m
2 stops
KTM1:00 pmKathmandu Tribhuvan

Turkish Airlines flights from Kathmandu to Boston

Our best Turkish Airlines deals on Kathmandu to Boston flight tickets
Turkish Airlines
Jul 10
KTM7:40 amKathmandu Tribhuvan
21h 45m
1 stop
BOS7:40 pmBoston Logan Intl
Jan 10
BOS8:00 pmBoston Logan Intl
28h 25m
1 stop
KTM11:10 amKathmandu Tribhuvan
Turkish Airlines
Jul 17
KTM7:40 amKathmandu Tribhuvan
21h 45m
1 stop
BOS7:40 pmBoston Logan Intl
May 29
BOS9:35 pmBoston Logan Intl
22h 55m
1 stop
KTM6:15 amKathmandu Tribhuvan
Turkish Airlines
Jul 15
KTM7:40 amKathmandu Tribhuvan
21h 45m
1 stop
BOS7:40 pmBoston Logan Intl
Aug 31
BOS9:35 pmBoston Logan Intl
22h 55m
1 stop
KTM6:15 amKathmandu 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 11 weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $1,631 when searching 11 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 $1,105 on momondo.

Can stopping save me money on Kathmandu to Boston flights?

You could potentially save up to 10% on your flight if you consider stops on a Kathmandu to Boston flight.

How have Kathmandu to Boston flight prices changed over time?

As of June 2025, prices for Kathmandu to Boston flights are approximately 23% 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 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

$541

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 $541. The best round-trip flight deal from Kathmandu to Boston found on momondo in the last 72 hours is $1,003.
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
Cathay PacificPriceFrom $1,138Free CancellationRating
7.5
892 reviews
Search Cathay Pacific flights
Turkish AirlinesPriceFrom $1,179Free CancellationRating
7.3
3,848 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom $1,312Free CancellationRating
7.4
3,584 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,426Free CancellationRating
8.1
3,264 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
Salem
Ogunquit
Hampton
Old Orchard Beach
York Beach
Nashua
Plymouth
Cambridge
Laconia
Brockton
Narragansett
Concord
Kennebunkport
Everett
Wells
Warwick
Gloucester
Middletown
Revere

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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