KTM - BOS

$544 Find Cheap Flights from Kathmandu to Boston - Compare and Save

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Everything you should know

Cheapest round-trip
$1,154
Typical prices: $1,288-$1,506
Multiple Airlines
Fri 9/28Fri 11/30
KTM - BOS • 2 stops
Cheapest one-way
$582
Typical prices: $705-$1,149
Multiple Airlines
Sat 11/10
KTM - BOS • 3 stops
Nonstop flights
There are currently no direct flights between Kathmandu and Boston. You'll need to take a connecting flight to reach the destination.
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When to travel
Cheapest • 32% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $1,443 (round-trip)
Shortest trip • 24h 43m (one-way)
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Cheap Flights from Kathmandu to Boston (KTM-BOS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kathmandu to Boston

Mon, Sep 28 - Mon, Nov 30
Multiple Airlines Logo
1:25 pm - 2:15 pmKTM  Kathmandu Tribhuvan-BOS Boston Logan Intl
58h 35m2 stops New Delhi Indira Gandhi Intl Dubai Intl
Multiple Airlines Logo
10:10 pm - 6:35 pmBOS  Boston Logan Intl-KTM Kathmandu Tribhuvan
33h 40m2 stops Dubai Intl New Delhi Indira Gandhi Intl
$1,154Multiple Airlines
Thu, Sep 24 - Mon, Mar 22
Multiple Airlines Logo
1:25 pm - 2:15 pmKTM  Kathmandu Tribhuvan-BOS Boston Logan Intl
34h 35m2 stops New Delhi Indira Gandhi Intl Dubai Intl
Multiple Airlines Logo
11:05 pm - 6:35 pmBOS  Boston Logan Intl-KTM Kathmandu Tribhuvan
33h 45m2 stops Dubai Intl New Delhi Indira Gandhi Intl
$1,173Multiple Airlines
Thu, Sep 24 - Mon, Mar 22
Multiple Airlines Logo
5:30 pm - 2:40 pmKTM  Kathmandu Tribhuvan-BOS Boston Logan Intl
30h 55m2 stops New Delhi Indira Gandhi Intl Abu Dhabi Zayed Intl
Multiple Airlines Logo
4:40 pm - 9:05 amBOS  Boston Logan Intl-KTM Kathmandu Tribhuvan
30h 40m3 stops Abu Dhabi Zayed Intl Mumbai Chhatrapati Shivaji Intl New Delhi Indira Gandhi Intl
$1,212Multiple Airlines
Tue, Oct 20 - Mon, Nov 30
Emirates Logo
12:35 am - 2:20 pmKTM  Kathmandu Tribhuvan-BOS Boston Logan Intl
23h 30m1 stop Dubai Intl
Emirates Logo
10:10 pm - 6:40 pmBOS  Boston Logan Intl-KTM Kathmandu Tribhuvan
33h 45m1 stop Dubai Intl
$1,464Emirates
Sun, Sep 27 - Mon, Nov 30
Emirates Logo
12:35 am - 2:15 pmKTM  Kathmandu Tribhuvan-BOS Boston Logan Intl
23h 25m1 stop Dubai Intl
Emirates Logo
10:10 pm - 6:40 pmBOS  Boston Logan Intl-KTM Kathmandu Tribhuvan
33h 45m1 stop Dubai Intl
$1,464Emirates
Thu, Oct 22 - Mon, Nov 30
Emirates Logo
9:05 am - 2:20 pmKTM  Kathmandu Tribhuvan-BOS Boston Logan Intl
39h 00m1 stop Dubai Intl
Emirates Logo
10:10 pm - 2:00 pmBOS  Boston Logan Intl-KTM Kathmandu Tribhuvan
29h 05m1 stop Dubai Intl
$1,464Emirates
Mon, Sep 28 - Sun, Nov 29
Cathay Pacific Logo
11:00 pm - 11:05 pmKTM  Kathmandu Tribhuvan-BOS Boston Logan Intl
33h 50m1 stop Hong Kong Intl
Cathay Pacific Logo
12:30 am - 9:30 pmBOS  Boston Logan Intl-KTM Kathmandu Tribhuvan
34h 15m1 stop Hong Kong Intl
$1,544Cathay Pacific
Thu, Sep 24 - Mon, Mar 22
Qatar Airways Logo
3:30 pm - 3:15 pmKTM  Kathmandu Tribhuvan-BOS Boston Logan Intl
33h 30m1 stop Doha Hamad Intl
Qatar Airways Logo
9:40 pm - 5:30 pmBOS  Boston Logan Intl-KTM Kathmandu Tribhuvan
34h 05m1 stop Doha Hamad Intl
$1,553Qatar Airways
Wed, Oct 21 - Mon, Nov 30
Qatar Airways Logo
5:30 pm - 6:05 pmKTM  Kathmandu Tribhuvan-BOS Boston Logan Intl
34h 20m2 stops Doha Hamad Intl Philadelphia
Qatar Airways Logo
8:40 pm - 9:50 amBOS  Boston Logan Intl-KTM Kathmandu Tribhuvan
26h 25m1 stop Doha Hamad Intl
$1,597Qatar Airways
Thu, Oct 22 - Mon, Nov 30
Qatar Airways Logo
3:30 pm - 7:13 pmKTM  Kathmandu Tribhuvan-BOS Boston Logan Intl
37h 28m2 stops Doha Hamad Intl Philadelphia
Qatar Airways Logo
8:40 pm - 9:50 amBOS  Boston Logan Intl-KTM Kathmandu Tribhuvan
26h 25m1 stop Doha Hamad Intl
$1,599Qatar Airways
Booking Insights

Price, demand and travel trends for Kathmandu to Boston flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Kathmandu to Boston with more confidence.

What's the cheapest day of the week to fly from Kathmandu to Boston?

Wednesday is the cheapest day of the week to fly from Kathmandu to Boston, it is 2% cheaper than the average day. Thursday is the most expensive day with flight prices 4% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Kathmandu to Boston?

  • December is the cheapest month to fly from Kathmandu to Boston at $963 round-trip.
  • January ($2,379) and May ($1,553) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 147% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Key details for Kathmandu to Boston flights

Low season

January

Cheapest flight

$582
Best time to beat the crowds but there is an average 67% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from Kathmandu to Boston

When to book flights from Kathmandu to Boston

Are your dates flexible? Find out the best times to travel from Kathmandu to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Kathmandu to Boston flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Is there an information desk at KTM?

    If you are stranded at KTM and want assistance with your flight or the airport, you can find an information desk in the Landside area close to the check-in counter. There is another tourist information desk on the ground level with multi-lingual staff who speak English.

  • Can I rent a car at BOS?

    If you want to rent a car once you arrive at BOS, there is a consolidated rental car centre with several car rental companies like Avis, Hertz and Budget. You shall board a blue and white shuttle bus that runs every 5 to 6min at the curb side of the lower level of each Terminal which will take you to the rental car center. Head to the car center on the level four garage when returning the car.

  • What time should I get to KTM?

    KTM is one of the busiest airports in Kathmandu; hence you are likely to encounter slow-moving traffic and long lines at the security checkpoints when you are entering the airport. So that you have enough time to navigate through the traffic and clearance at the checkpoints, it is recommendable to reach the airport at least 2 to 3h before your flight time.

  • Are there nursery rooms at BOS?

    If you are traveling with an infant baby, BOS has private nursery rooms where you can tend to your baby once you land your plane. Located in Terminal A, bear gate B37 in Terminal B and gate C20 in Terminal C, the rooms feature a sink, fold-down seat and power outlets.

  • Which airports can I use when flying from Kathmandu to Boston?

    Flights from Kathmandu to Boston usually depart from Kathmandu Tribhuvan (KTM) and arrive at Boston Logan Intl (BOS).

  • What cabin classes can I book on flights from Kathmandu to Boston?

    Two cabin classes are available on flights from Kathmandu to Boston:

    • Economy Class
    • Business Class

  • Which airports do connecting flights from Kathmandu to Boston pass through?

    One-stop flights from Kathmandu to Boston most commonly connect through:

    • Dubai Intl (DXB) - 47% of one-stop connections
    • Istanbul (IST) - 26% of one-stop connections
    • Doha Hamad Intl (DOH) - 19% of one-stop connections
    • Hong Kong Intl (HKG) - 9% of one-stop connections

    Dubai Intl (DXB) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Kathmandu to Boston?

    Yes. Being flexible with your travel dates can save you up to 6% on the Kathmandu to Boston route. Wednesday is the cheapest departure day at $1,403 round-trip on average, while Thursday is the most expensive at $1,491, a difference of $88. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Boston?

    Some of the most popular sights in Boston are Fenway Park, TD Garden and South Station. These are among the most viewed places in Boston on KAYAK.

  • How long is a flight from Kathmandu to Boston?

    A nonstop flight from Kathmandu to Boston takes 0h 00m, covering 7,362 miles.

  • Do I need a passport to fly from Kathmandu to Boston?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Kathmandu to Boston changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,154 to $4,179. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Kathmandu to Boston looking right now?

    One-way fares from Kathmandu to Boston are currently lower than usual. Average one-way flight prices are about $878, which is 7% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Kathmandu to Boston?

    Flying via Dubai Intl (DXB) gives the shortest average 1-stop total travel time at 24h 43m, compared with 24h 54m via Istanbul (IST) and 28h 43m via Doha Hamad Intl (DOH).

  • What is the time difference between Kathmandu and Boston?

    Boston is 9 hours behind Kathmandu (Eastern Time vs Nepal Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Boston Logan Intl Airport (BOS)?

    Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
    • Dollar
    • Hertz
    • Budget
    • Thrifty
    • Sixt

  • How much should I expect to pay for a Kathmandu to Boston flight?

    Round-trip flights from Kathmandu to Boston range from $1,288 to $1,506, with an average of $1,425 over the past 12 months. Anything below $1,288 counts as a good deal.

Your guide to booking Kathmandu to Boston flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Thursday. On this route, Wednesday flights average $1,403 - about $88 less than Thursday (6% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Kathmandu to Boston trip for December. Fares historically average $963 round-trip in that month - typically $1,416 less than the most expensive month, which is January (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Boston Logan Intl Airport.
    - Embassy Suites by Hilton Boston at Logan Airport
    - Hilton Garden Inn Boston Logan Airport
    - Hilton Boston Logan Airport
  • At Tribhuvan International Airport (KTM), you can relax at one of the lounges while waiting for your flight to Boston Logan International Airport (BOS). Irrespective of the class you are flying with, you can access the lounges by purchasing a lounge pass or paying at the door. Executive Lounge, located in the International Terminal on the second floor of Landside, is a superb terminal at KTM to visit.
  • Suppose you are traveling with your family to Boston, BOS has a children's play area where your kids can have fun as they scale down from the flight. The child-proof playgrounds are near gate 18 in Terminal A, Gate 30 in Terminal B and gate 25 in Terminal C. Your kids are guaranteed to have a good time with the toys provided in the area.
  • Before leaving for Boston, you can visit the two currency exchange counters at KTM to change your money from Kathmandu's local currency to dollars. The counters are close to the Arrivals lounge, where the representatives shall serve you to your satisfaction.
  • If you arrive at BOS and your pet wants to relieve itself, you shall find pet relief areas at Terminal E across gate E7 and at the curbside of every Terminal. The relief areas have biodegradable disposable bags and trash bins with a pet-friendly environment to give your pet a safe feeling.
  • If you arrive at BOS late at night than expected, the Hilton Boston Logan Airport and the Hyatt Regency Boston Harbor are on-site hotels in the airport. The hotels have comfortable rooms with a direct connection through an enclosed sky bridge to BOS's terminals. The hotels have express check-ins and complimentary breakfast for their guests.

More options for your flight from Kathmandu to Boston

Complete your trip to Boston with a hotel stay or car rental