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Boston To Kathmandu Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

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Friday

Return Date

Book a round trip
to save more

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TRAVELLER & CLASS

1 Traveller

Economy

September
October
November
December
January
February
March
April
August

September is by far the best month, wherein you can get cheapest flights for Boston to Kathmandu. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

disclDisclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From Boston To Kathmandu

Cheapest
Qatar Airways
Qatar Airways

BOS

22:00

Boston General Edward Lawrence Logan International Airport

Tue , 02 Sep 2025

25h 05m
ellipse
1 Stop

KTM

08:50

Kathmandu Tribhuvan International Airport

Thu, 04 Sep 2025

$1337
Qatar Airways
Qatar Airways

BOS

22:00

Boston General Edward Lawrence Logan International Airport

Thu , 04 Sep 2025

25h 05m
ellipse
1 Stop

KTM

08:50

Kathmandu Tribhuvan International Airport

Sat, 06 Sep 2025

$1339
Turkish Airlines
Turkish Airlines

BOS

21:35

Boston General Edward Lawrence Logan International Airport

Wed , 17 Sep 2025

22h 55m
ellipse
1 Stop

KTM

06:15

Kathmandu Tribhuvan International Airport

Fri, 19 Sep 2025

$1393
Emirates
Emirates

BOS

23:05

Boston General Edward Lawrence Logan International Airport

Thu , 04 Sep 2025

24h 55m
ellipse
1 Stop

KTM

09:45

Kathmandu Tribhuvan International Airport

Sat, 06 Sep 2025

$1638
Qatar Airways
Qatar Airways

BOS

22:00

Boston General Edward Lawrence Logan International Airport

Sat , 06 Sep 2025

25h 05m
ellipse
1 Stop

KTM

08:50

Kathmandu Tribhuvan International Airport

Mon, 08 Sep 2025

$1700
Turkish Airlines
Turkish Airlines

BOS

21:35

Boston General Edward Lawrence Logan International Airport

Sun , 14 Sep 2025

22h 55m
ellipse
1 Stop

KTM

06:15

Kathmandu Tribhuvan International Airport

Tue, 16 Sep 2025

$1779
Etihad Airways
Etihad Airways

BOS

16:30

Boston General Edward Lawrence Logan International Airport

Sat , 06 Sep 2025

37h 25m
ellipse
1 Stop

KTM

15:40

Kathmandu Tribhuvan International Airport

Mon, 08 Sep 2025

$2161
Etihad Airways
Etihad Airways

BOS

16:30

Boston General Edward Lawrence Logan International Airport

Thu , 11 Sep 2025

37h 25m
ellipse
1 Stop

KTM

15:40

Kathmandu Tribhuvan International Airport

Sat, 13 Sep 2025

$2341
Etihad Airways
Etihad Airways

BOS

16:30

Boston General Edward Lawrence Logan International Airport

Thu , 04 Sep 2025

37h 25m
ellipse
1 Stop

KTM

15:40

Kathmandu Tribhuvan International Airport

Sat, 06 Sep 2025

$2767
Emirates
Emirates

BOS

23:05

Boston General Edward Lawrence Logan International Airport

Tue , 02 Sep 2025

24h 55m
ellipse
1 Stop

KTM

09:45

Kathmandu Tribhuvan International Airport

Thu, 04 Sep 2025

$4072
Emirates
Emirates

BOS

23:05

Boston General Edward Lawrence Logan International Airport

Thu , 11 Sep 2025

24h 55m
ellipse
1 Stop

KTM

09:45

Kathmandu Tribhuvan International Airport

Sat, 13 Sep 2025

$7222
ellipse

Early Morning Flight Boston to Kathmandu

wallet
Cheapest Flight
Found
$2767
group
Average Flight
Time
37h 25m
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Date/Time
04 Sep 2025
16:30 PM
plane
Airlines
Etihad Airways
Ellipse

Late Night Flight Boston to Kathmandu

wallet
Cheapest Flight
Found
$1638
group
Average Flight
Time
24h 55m
calendar
Date/Time
04 Sep 2025
23:05 PM
plane
Airlines
Emirates