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Cheap flights from Boston to Kathmandu from $540

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Kathmandu departing on 3/24. 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 Boston to Kathmandu

Cheap round-trip flights

These are some of the best round-trip flight deals from Boston to Kathmandu that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Boston to Kathmandu.

Cheap last minute flights

Planning a quick getaway from Boston to Kathmandu? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Kathmandu, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Boston to Kathmandu

Find recent round-trip train or bus tickets from Boston to Kathmandu.

All round-trip flight deals to Kathmandu

The cheapest plane tickets to Kathmandu found on KAYAK recently.
1:30 am - 7:45 pmBOS-KTM
32h 30m1 stop
11:20 pm - 10:20 pmKTM-BOS
32h 45m1 stop
$840Cathay Pacific
Find Deal
Sun, Mar 23 - Sat, Jun 28
9:55 pm - 1:00 pmBOS-KTM
28h 20m2 stops
2:05 pm - 5:40 pmKTM-BOS
37h 20m2 stops
Sun, Jan 19 - Wed, Jun 25
9:55 pm - 1:00 pmBOS-KTM
28h 20m2 stops
2:05 pm - 5:40 pmKTM-BOS
37h 20m2 stops
Sun, Jan 12 - Wed, Jun 18
9:15 pm - 4:45 pmBOS-KTM
32h 45m1 stop
6:00 pm - 1:55 pmKTM-BOS
30h 40m1 stop
$1,289Qatar Airways
Find Deal
Tue, Jan 21 - Tue, Feb 18
10:00 pm - 4:45 pmBOS-KTM
33h 00m1 stop
9:55 am - 2:50 pmKTM-BOS
38h 40m1 stop
$1,304Qatar Airways
Find Deal
Tue, Apr 8 - Tue, May 6
10:10 pm - 6:20 pmBOS-KTM
33h 25m1 stop
10:00 am - 2:10 pmKTM-BOS
37h 55m1 stop
$1,354Emirates
Find Deal
Sun, Jan 19 - Wed, Jun 25
8:00 pm - 3:40 pmBOS-KTM
32h 55m2 stops
4:40 pm - 6:05 pmKTM-BOS
36h 10m2 stops
$1,398IndiGo
Find Deal
Wed, Jan 22 - Fri, Feb 21
10:10 pm - 3:45 pmBOS-KTM
30h 50m2 stops
1:10 am - 2:10 pmKTM-BOS
22h 45m1 stop
$1,409Emirates
Find Deal
Mon, Jan 20 - Wed, Jun 25
8:00 pm - 11:00 amBOS-KTM
28h 15m1 stop
7:25 am - 7:40 pmKTM-BOS
22h 00m1 stop
$1,440Turkish Airlines
Find Deal
Sat, Mar 8 - Thu, May 8
8:00 pm - 11:00 amBOS-KTM
28h 15m1 stop
12:30 pm - 7:40 pmKTM-BOS
40h 55m1 stop
$1,464Turkish Airlines
Find Deal
Sat, Jan 18 - Sun, Mar 30
7:20 pm - 8:45 amBOS-KTM
51h 40m3 stops
Mon, Mar 24
10:50 pm - 9:05 amBOS-KTM
47h 30m3 stops
Sun, Jan 12
9:15 pm - 10:30 amBOS-KTM
26h 30m1 stop
$846Qatar Airways
Find Deal
Wed, Feb 19
9:15 pm - 4:45 pmBOS-KTM
32h 45m1 stop
$849Qatar Airways
Find Deal
Mon, Feb 10
8:00 pm - 11:00 amBOS-KTM
28h 15m1 stop
$859Turkish Airlines
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Tue, Dec 31
8:00 pm - 11:00 amBOS-KTM
28h 15m1 stop
$978Turkish Airlines
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Fri, Jan 17
4:40 pm - 3:45 pmBOS-KTM
60h 20m3 stops
$1,121Emirates
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Mon, Feb 10
10:10 pm - 8:20 amBOS-KTM
23h 25m1 stop
$1,130Emirates
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Wed, Dec 25
12:30 am - 7:45 pmBOS-KTM
32h 30m1 stop
$1,180Cathay Pacific
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Sun, Feb 9
12:30 am - 7:45 pmBOS-KTM
32h 30m1 stop
$1,183Cathay Pacific
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Sun, Dec 29
6:27 am - 2:45 pmBOS-KTM
21h 33m2 stops
1:40 pm - 2:40 pmKTM-BOS
35h 45m3 stops
$1,979
Find Deal
Mon, Dec 23 - Fri, Jan 10
6:27 am - 2:45 pmBOS-KTM
21h 33m2 stops
7:25 am - 7:40 pmKTM-BOS
22h 00m1 stop
$2,006
Find Deal
Mon, Dec 23 - Tue, May 13
9:55 pm - 9:05 amBOS-KTM
24h 25m2 stops
3:45 pm - 8:20 pmKTM-BOS
39h 20m2 stops
$2,021
Find Deal
Mon, Dec 23 - Mon, Jan 13
6:27 am - 2:45 pmBOS-KTM
21h 33m2 stops
7:25 am - 7:40 pmKTM-BOS
22h 00m1 stop
$2,025
Find Deal
Thu, Dec 19 - Thu, Apr 3
6:27 am - 2:45 pmBOS-KTM
21h 33m2 stops
11:45 am - 2:55 pmKTM-BOS
36h 55m1 stop
$2,032
Find Deal
Thu, Dec 19 - Thu, Mar 20
8:38 pm - 4:45 pmBOS-KTM
33h 22m2 stops
6:00 pm - 2:50 pmKTM-BOS
30h 35m1 stop
$2,072Qatar Airways
Find Deal
Mon, Dec 23 - Tue, Apr 1
7:31 pm - 4:45 pmBOS-KTM
34h 29m2 stops
6:00 pm - 2:55 pmKTM-BOS
30h 40m1 stop
$2,195Qatar Airways
Find Deal
Mon, Dec 23 - Sun, Mar 16
10:10 pm - 8:20 amBOS-KTM
23h 25m1 stop
9:20 am - 1:55 pmKTM-BOS
39h 20m1 stop
$2,670Emirates
Find Deal
Sun, Dec 22 - Wed, Jan 15
12:40 pm - 8:10 pmBOS-KTM
44h 45m3 stops
11:00 pm - 10:22 pmKTM-BOS
33h 07m2 stops
$2,730Singapore Airlines
Find Deal
Sun, Dec 22 - Tue, Apr 1
12:40 pm - 8:10 pmBOS-KTM
44h 45m3 stops
11:00 pm - 11:59 pmKTM-BOS
34h 44m2 stops
$2,858Singapore Airlines
Find Deal
Sun, Dec 22 - Mon, Mar 31

Turkish Airlines flights from Boston to Kathmandu

Our best Turkish Airlines deals on Boston to Kathmandu flight tickets
Turkish Airlines
Mar 8
BOS8:00 pmBoston Logan Intl
28h 15m
1 stop
KTM11:00 amKathmandu Tribhuvan
May 8
KTM7:25 amKathmandu Tribhuvan
22h 00m
1 stop
BOS7:40 pmBoston Logan Intl
Turkish Airlines
Jan 18
BOS8:00 pmBoston Logan Intl
28h 15m
1 stop
KTM11:00 amKathmandu Tribhuvan
Mar 30
KTM12:30 pmKathmandu Tribhuvan
40h 55m
1 stop
BOS7:40 pmBoston Logan Intl

Cathay Pacific flights from Boston to Kathmandu

Our best Cathay Pacific deals on Boston to Kathmandu flight tickets
Cathay Pacific
Mar 23
BOS1:30 amBoston Logan Intl
32h 30m
1 stop
KTM7:45 pmKathmandu Tribhuvan
Jun 28
KTM11:20 pmKathmandu Tribhuvan
32h 45m
1 stop
BOS10:20 pmBoston Logan Intl
Cathay Pacific
Mar 16
BOS1:30 amBoston Logan Intl
32h 30m
1 stop
KTM7:45 pmKathmandu Tribhuvan
May 13
KTM11:20 pmKathmandu Tribhuvan
32h 45m
1 stop
BOS10:20 pmBoston Logan Intl
Cathay Pacific
Mar 21
BOS1:30 amBoston Logan Intl
32h 30m
1 stop
KTM7:45 pmKathmandu Tribhuvan
Jun 28
KTM11:20 pmKathmandu Tribhuvan
32h 45m
1 stop
BOS10:20 pmBoston Logan Intl

See travel insights to Kathmandu from

How to get the cheapest flight ticket from Boston to Kathmandu

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 month to fly to Kathmandu?

The month of September is another great option to travel to Kathmandu, with average flight prices from Boston averaging around $1,344.

What is the cheapest day to depart on your flight to Kathmandu?

According to our data, Tuesday is the cheapest day to fly to Kathmandu from Boston. The lowest ticket price found for a Tuesday departure recently was $1,421. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Boston to Kathmandu on a Sunday will generally be more expensive and average around $1,596. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

In the evening is the cheapest time of day to fly from Boston to Kathmandu when you can find flight prices for as low as $1,454. Flying to Kathmandu in the evening is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $1,672.

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

We recommend purchasing flights from Boston to Kathmandu 47 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Kathmandu for $1,573. In the past 72 hours, momondo users found flights from Boston to Kathmandu for as low as $1,231.

Can stopping save me money on Boston to Kathmandu flights?

You could potentially save up to 23% on your flight if you consider stops on a Boston to Kathmandu flight.

How have Boston to Kathmandu flight prices changed over time?

As of December 2024, prices for Boston to Kathmandu flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Kathmandu

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

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

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

Best Price Found

$540

Fastest flight time

21h 33m

Direct flights

None

Airports in Kathmandu

1 airport
The best one-way flight to Kathmandu from Boston in the past 72 hours is $540. The best round-trip flight deal from Boston to Kathmandu found on momondo in the last 72 hours is $840.
The fastest flight from Boston to Kathmandu takes 21h 33m
There are no direct flights from Boston to Kathmandu. Popular non-direct route for this connection is Boston Logan Intl Airport - Kathmandu Tribhuvan Airport.
There is 1 airport near Kathmandu: Kathmandu Tribhuvan (KTM)

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

    A flight from Boston Logan Intl to Kathmandu Tribhuvan will travel around 7361.3 mi. 23h 20m is a normal flight duration for this route.

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

    Prices for flights from Boston Logan Intl Airport to Kathmandu Tribhuvan Airport are refreshed on a daily basis.

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

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

  • What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?

    The necessary travel and health documents for your Kathmandu Tribhuvan Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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


Best airlines flying from Boston to Kathmandu

Compare and see reviews for airlines that fly from Boston to Kathmandu with momondo
Airline
Rating
Free Cancellation
Price
Cathay PacificPriceFrom $769Free CancellationRating
7.6
841 reviews
Search Cathay Pacific flights
IndiGoPriceFrom $1,035Free CancellationRating
6.9
511 reviews
Search IndiGo flights
Qatar AirwaysPriceFrom $1,267Free CancellationRating
7.5
3,798 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom $1,269Free CancellationRating
7.3
3,907 reviews
Search Turkish Airlines flights
Singapore AirlinesPriceFrom $1,281Free CancellationRating
8.1
1,329 reviews
Search Singapore Airlines flights
KLMPriceFrom $1,307Free CancellationRating
7.8
1,349 reviews
Search KLM flights
EmiratesPriceFrom $1,381Free CancellationRating
8.1
3,412 reviews
Search Emirates flights

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Kathmandu from Boston which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Kathmandu from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Boston to Kathmandu flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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