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Cheap flights from Kathmandu to Boston from ₹ 129,570

KTM — BOS
21 Nov — 28 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kathmandu to Boston

Enter your travel dates to find the best prices.

Cheapest flights from Kathmandu to Boston

Thu 22/1019:00 -
1 stop30h 40m
Mon 30/1120:40 -
1 stop32h 50m
Deal found 19/10₹ 129,570
Thu 22/1023:00 -
1 stop33h 50m
Sun 29/1100:30 -
1 stop34h 15m
Deal found 22/10₹ 163,876
Wed 21/1020:50 -
2 stops29h 31m
Mon 30/1120:55 -
2 stops30h 25m
Deal found 21/10₹ 186,464
Wed 21/1023:10 -
3 stops58h 34m
Mon 30/1113:24 -
3 stops45h 41m
Deal found 19/10₹ 288,816
Fri 4/1200:30 -
1 stop24h 10m
Sat 12/1219:40 -
2 stops41h 05m
Deal found 20/10₹ 487,093

Find flight deals from Kathmandu to Boston

Round-trip from

₹ 487,093

One-way from

₹ 163,498

Popular in

January

Cheapest in

March

Average price

₹ 139,682
Emirates
  • Emirates
  • 4/12-12/12
  • 3 total stops
  • 65h 15m total
  • Kathmandu to Boston
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KLM
  • KLM
  • 21/12-31/12
  • 2 total stops
  • 35h 10m total
  • Kathmandu to Boston
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (₹ 3,312,730 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (₹ 729,742 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Cheapflights Fare Finder

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

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Price

Cheapest return flight
Fastest return journey

KathmanduBoston

KTM Kathmandu Tribhuvan - BOS Boston Logan Intl

KTMBOS

Kathmandu Tribhuvan

Mon 21/12

20:50-21:15

2 stops35h 10m

Boston Logan Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 163,498

KathmanduBoston

KTM Kathmandu Tribhuvan - BOS Boston Logan Intl

KTMBOS

Kathmandu Tribhuvan

Sat 5/12

15:00-21:53

2 stops41h 38m

Boston Logan Intl

Sat 12/12

19:40-23:30

2 stops41h 05m

₹ 581,884

Flights are sorted by cheapest return flights first.

Deals found on 17/10

Sorted by cheapest first

Best time to book a flight from Kathmandu to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Kathmandu with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Kathmandu to Boston

How much does it cost for a return flight from Kathmandu to Boston?

Airfare is above average for this route at the moment.

Kathmandu to Boston flights typically cost between ₹ 115,630 and ₹ 142,896 in December.
The cheapest return price found within the last 5 days was ₹ 487,093 on Emirates (4 Dec–12 Dec).

Related info for your journey

  • How long is the flight from Kathmandu to Boston?

    Emirates can get you from Kathmandu to Boston in just under 41h 38m. Your travel time can differ by up to . The distance from Kathmandu to Boston is about 11848 km.

  • Can I find deals for flights from Kathmandu to Boston that include hotel bookings?

    Yes. In addition to deals on Kathmandu to Boston flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kathmandu to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kathmandu to Boston.

  • Can I find deals for business class flights from Kathmandu to Boston?

    Yes. Cheapflights offers flight deals from Kathmandu to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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