
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,048 (Trip.com) |
One-way from | $397 (Trip.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,302 |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Kathmandu
DCA - KTM
DCAKTM
Washington, D.C. Reagan-National
Wed 4/22
1:45 pm-9:45 pm
2 stops46h 15m
Kathmandu Tribhuvan
Tue 4/28
11:00 pm-11:57 pm
2 stops34h 42m
Washington, D.C.Kathmandu
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Mon 2/23
2:35 pm-9:05 am
1 stop31h 45m
Kathmandu Tribhuvan
Tue 3/17
1:40 pm-10:05 am
2 stops30h 10m
Washington, D.C.Kathmandu
DCA - KTM
DCAKTM
Washington, D.C. Reagan-National
Wed 4/1
7:59 pm-9:45 pm
2 stops64h 01m
Kathmandu Tribhuvan
Tue 4/21
11:00 pm-11:57 pm
2 stops34h 42m
Washington, D.C.Kathmandu
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Tue 2/24
2:35 pm-9:05 am
1 stop31h 45m
Kathmandu Tribhuvan
Mon 3/16
2:30 pm-4:55 pm
2 stops36h 10m
Washington, D.C.Kathmandu
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Sat 3/7
2:35 pm-9:05 am
1 stop31h 45m
Kathmandu Tribhuvan
Thu 3/26
9:50 am-10:05 am
1 stop34h 00m
Washington, D.C.Kathmandu
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Sun 2/22
2:35 pm-6:35 am
2 stops29h 15m
Kathmandu Tribhuvan
Tue 3/17
7:05 pm-4:55 pm
1 stop31h 35m
Washington, D.C.Kathmandu
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Sun 2/22
2:35 pm-9:05 am
1 stop31h 45m
Kathmandu Tribhuvan
Mon 3/16
1:45 pm-9:00 am
2 stops29h 00m
BaltimoreKathmandu
BWI - KTM
BWIKTM
Baltimore/Washington
Tue 3/31
12:32 pm-4:45 pm
2 stops42h 28m
Kathmandu Tribhuvan
Wed 5/6
10:55 am-11:49 pm
2 stops46h 39m
BaltimoreKathmandu
BWI - KTM
BWIKTM
Baltimore/Washington
Tue 3/24
7:22 pm-5:50 pm
2 stops36h 43m
Kathmandu Tribhuvan
Mon 4/13
10:55 am-11:49 pm
2 stops46h 39m
Washington, D.C.Kathmandu
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Sun 3/29
10:55 am-6:10 pm
2 stops45h 30m
Kathmandu Tribhuvan
Sat 4/18
1:25 pm-8:40 am
2 stops29h 00m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
The best time to book flights from Washington, D.C. to Kathmandu is 21 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Kathmandu (average of $794). Flying from Washington, D.C. to Kathmandu in June is currently the most expensive (average of $1,240). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Doha (DOH) – chosen by Cheapflights users on 64% of 1-stop itineraries from Washington, D.C. to Kathmandu on Cheapflights.
Dubai (DXB) is the most affordable 1-stop option, with an average round-trip price of $1,231.
Flights via New Delhi (DEL) have the shortest average one-way travel time for 1-stop routes: 19h 29m.
Flights via New Delhi (DEL) offer the fastest connection on this route, with an average layover time of 3h 20m.
Overall
Crew
Food
Boarding
Entertainment
Comfort
Reviews
Anonymous,Dec 2024
IAD - DXB
Overall
Crew
Food
Boarding
Entertainment
Comfort
Reviews
Anonymous,Dec 2024
IAD - DXB
Overall
Crew
Food
Boarding
Entertainment
Comfort
Reviews
Anonymous,Dec 2024
IAD - DXB
Overall
Crew
Food
Boarding
Entertainment
Comfort
Reviews
Anonymous,Dec 2024
IAD - DXB
Overall
Crew
Food
Boarding
Entertainment
Comfort
Reviews
Anonymous,Dec 2024
IAD - DXB
Overall
Crew
Food
Boarding
Entertainment
Comfort
Reviews
Anonymous,Dec 2024
IAD - DXB
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$842 | Average$1,296 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$961 | Average$1,288 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$1,082 | Average$1,508 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,092 | Average$1,277 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,107 | Average$1,625 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,293 | Average$1,664 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,611 | Average$1,660 | FlexibilityNo cancel fee | On-time79% |