Choose up to 4 origin airports
Enter a location to see nearby airports
Easily compare round trip flights from Boston to Kathmandu
Below you can see the best fares for your round trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Boston to Kathmandu by changing tabs
Quickest
Cheapest
Etihad Airways
09 Sep
BOS
3:30 pm
Boston Logan Intl airport
34h 55m
2 Stops
12:10 pm
+2
KTM
Kathmandu Tribhuvan airport
13 Sep
KTM
6:55 am
Kathmandu Tribhuvan airport
22h 25m
1 Stop
7:35 pm
BOS
Boston Logan Intl airport
1,047 USD
Qatar Airways
21 Nov
BOS
4:50 pm
Boston Logan Intl airport
25h 55m
1 Stop
5:30 am
+2
KTM
Kathmandu Tribhuvan airport
03 Dec
KTM
2:35 am
Kathmandu Tribhuvan airport
28h 05m
1 Stop
7:55 pm
BOS
Boston Logan Intl airport
1,082 USD
Qatar Airways
23 Sep
BOS
7:05 pm
Boston Logan Intl airport
34h 50m
1 Stop
3:40 pm
+2
KTM
Kathmandu Tribhuvan airport
07 Oct
KTM
7:55 am
Kathmandu Tribhuvan airport
21h 55m
1 Stop
8:05 pm
BOS
Boston Logan Intl airport
1,086 USD
Turkish Airlines
22 Sep
BOS
7:45 pm
Boston Logan Intl airport
20h 55m
1 Stop
2:25 am
+2
KTM
Kathmandu Tribhuvan airport
01 Oct
KTM
1:25 pm
Kathmandu Tribhuvan airport
20h 35m
1 Stop
12:15 am
+1
BOS
Boston Logan Intl airport
1,096 USD
Turkish Airlines
12 Sep
BOS
7:45 pm
Boston Logan Intl airport
20h 55m
1 Stop
2:25 am
+2
KTM
Kathmandu Tribhuvan airport
19 Sep
KTM
1:25 pm
Kathmandu Tribhuvan airport
20h 35m
1 Stop
12:15 am
+1
BOS
Boston Logan Intl airport
1,112 USD
Turkish Airlines
22 Sep
BOS
7:45 pm
Boston Logan Intl airport
20h 55m
1 Stop
2:25 am
+2
KTM
Kathmandu Tribhuvan airport
03 Oct
KTM
1:25 pm
Kathmandu Tribhuvan airport
20h 35m
1 Stop
12:15 am
+1
BOS
Boston Logan Intl airport
1,179 USD
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
CHEAPEST MONTH TO FLY
February
The cheapest time of year to fly to Kathmandu from Boston is February. Most expensive is December
CHEAPEST DAY TO FLY
Sunday
The cheapest day of the week is typically Sunday. The most expensive is typically Friday
CHEAPEST TIME TO FLY
at Noon
Boston to Kathmandu flights are approximately 6% more expensive in the Morning than at Noon
CHEAPEST AIRLINE
Cathay Pacific
Cathay Pacific, Etihad Airways, and Emirates are the most popular carriers operating from Boston to Kathmandu
CHEAPEST ROUTE
Boston Logan Intl - Kathmandu Tribhuvan
Fly from Boston Logan Intl to Kathmandu Tribhuvan for the best Boston - Kathmandu flight prices
BOS
Boston Logan Intl
KTM
Kathmandu Tribhuvan
CHEAPEST TIME TO BOOK
43 days before
The cheapest time to buy a flight from Boston to Kathmandu is approximately 43 days to departure
60
Days before departure
0
Flight information for Boston to Kathmandu (BOS - KTM)
Find info about flight duration, direct flights, and airports for your flight from Boston to Kathmandu
Fastest flight time
22h 35m
The fastest flight from Boston to Kathmandu takes 22h 35m.
Direct flights
None
There are no direct flights from Boston to Kathmandu. Popular non-direct route for this connection is Boston Logan Intl - Kathmandu Tribhuvan.
Airports in Kathmandu
1 airport
There is 1 airport near Kathmandu: Kathmandu Tribhuvan (KTM)
Round trip flights to other destinations
Lost the lust for Kathmandu? Check out some flights to other destinations
*Flight prices to Kathmandu are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.