Boston - Kathmandu flights from USD1,573*

Book flights from Boston to Kathmandu

Sep 2026
FromUSD2,026*
Last update 6 hrs ago
Flight Type Round Trip/Economy
Oct 2026
FromUSD1,768*
Last update 19 hrs ago
Flight Type Round Trip/Economy
Nov 2026
FromUSD1,573*
Last update 19 hrs ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD2.0K
cmp-daily-histogram-bars-legend-max-price-aria-label USD3.4K
Displaying fares for September-2026
  • BOS–KTM, Wed, September 02 – Sun, September 06: From USD3,369
    02

    We

    SEP

  • BOS–KTM: cmp-view-offers-disclaimer. Find Offers
    03

    Th

  • BOS–KTM, Fri, September 04 – Fri, September 11: From USD3,036
    04

    Fr

  • BOS–KTM: cmp-view-offers-disclaimer. Find Offers
    05

    Sa

  • BOS–KTM, Sun, September 06 – Sun, September 20: From USD2,429
    06

    Su

  • BOS–KTM: cmp-view-offers-disclaimer. Find Offers
    07

    Mo

  • BOS–KTM, Tue, September 08 – Tue, September 22: From USD2,026
    08

    Tu

  • BOS–KTM, Wed, September 09 – Sun, September 13: From USD2,962
    09

    We

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    10

    Th

  • BOS–KTM, Fri, September 11 – Tue, September 15: From USD2,766
    11

    Fr

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    12

    Sa

  • BOS–KTM, Sun, September 13 – Sun, September 27: From USD2,421
    13

    Su

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    14

    Mo

  • BOS–KTM, Tue, September 15 – Tue, September 29: From USD2,313
    15

    Tu

  • BOS–KTM, Wed, September 16 – Sun, September 20: From USD3,064
    16

    We

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    17

    Th

  • BOS–KTM: cmp-view-offers-disclaimer. Find Offers
    18

    Fr

  • BOS–KTM, Sat, September 19 – Sat, October 03: From USD2,454
    19

    Sa

  • BOS–KTM, Sun, September 20 – Thu, September 24: From USD2,296
    20

    Su

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    21

    Mo

  • BOS–KTM, Tue, September 22 – Tue, September 29: From USD2,212
    22

    Tu

  • BOS–KTM, Wed, September 23 – Wed, October 07: From USD2,313
    23

    We

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    24

    Th

  • BOS–KTM: cmp-view-offers-disclaimer. Find Offers
    25

    Fr

  • BOS–KTM, Sat, September 26 – Sat, October 10: From USD2,781
    26

    Sa

  • BOS–KTM, Sun, September 27 – Sun, October 11: From USD2,984
    27

    Su

  • BOS–KTM: cmp-view-offers-disclaimer. Find Offers
    28

    Mo

  • BOS–KTM, Tue, September 29 – Sat, October 03: From USD2,414
    29

    Tu

  • BOS–KTM, Wed, September 30 – Wed, October 07: From USD2,313
    30

    We

  • BOS–KTM, Thu, October 01 – Mon, October 05: From USD3,147
    01

    Th

    OCT

    • RangeUSD2,026-USD3,369

    *Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional fees and charges for optional products and services may apply.

    Discover Boston - Kathmandu flights

    View current Boston – Kathmandu flight ticket fares to find the flight that’s best for you. Whether you’re flying for business or for leisure, you’ll enjoy a safe, comfortable trip with the exceptional service standards offered by Turkish Airlines.

    USD
    Discover Boston - Kathmandu flights
    From
    To
    Fare Type
    Dates
    Price
    Boston (BOS)Kathmandu (KTM)Round-trip
    /
    Economy    		Wed, December 02 - Wed, December 16

    From

    USD1,573

    Last update 19 hrs ago

    Boston (BOS)Kathmandu (KTM)Round-trip
    /
    Economy    		Sun, December 06 - Thu, December 10

    From

    USD1,573

    Last update 19 hrs ago

    Boston (BOS)Kathmandu (KTM)Round-trip
    /
    Economy    		Tue, December 01 - Tue, December 08

    From

    USD1,573

    Last update 19 hrs ago

    Boston (BOS)Kathmandu (KTM)Round-trip
    /
    Economy    		Tue, December 01 - Tue, December 15

    From

    USD1,573

    Last update 19 hrs ago

    Boston (BOS)Kathmandu (KTM)Round-trip
    /
    Economy    		Tue, November 24 - Tue, December 08

    From

    USD1,573

    Last update 19 hrs ago

    Boston (BOS)Kathmandu (KTM)Round-trip
    /
    Economy    		Wed, November 25 - Wed, December 09

    From

    USD1,573

    Last update 19 hrs ago

    Boston (BOS)Kathmandu (KTM)Round-trip
    /
    Economy    		Wed, December 02 - Wed, December 09

    From

    USD1,573

    Last update 19 hrs ago

    Boston (BOS)Kathmandu (KTM)Round-trip
    /
    Economy    		Thu, December 03 - Thu, December 10

    From

    USD1,573

    Last update 19 hrs ago

    *Fares displayed have been collected within the last 48 hours and may no longer be available at time of booking.

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