
Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $1,104 (Mytrip) |
One-way from | $445 (FlightHub) |
Popular in | June |
Cheapest in | August |
Average price | $1,346 |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Kathmandu
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Tue 11/25
1:30 pm-11:10 am
1 stop34h 55m
Kathmandu Tribhuvan
Wed 12/10
5:10 pm-3:30 pm
2 stops33h 05m
Washington, D.C.Kathmandu
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Wed 11/26
10:30 am-8:20 am
1 stop35h 05m
Kathmandu Tribhuvan
Wed 12/10
10:55 am-8:10 am
2 stops32h 00m
Washington, D.C.Kathmandu
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Sun 1/18
10:30 am-6:40 pm
1 stop21h 25m
Kathmandu Tribhuvan
Wed 2/11
12:30 am-8:10 am
1 stop42h 25m
Washington, D.C.Kathmandu
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Tue 1/20
10:30 am-11:30 pm
1 stop26h 15m
Kathmandu Tribhuvan
Thu 2/12
12:30 am-8:10 am
1 stop42h 25m
Washington, D.C.Kathmandu
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Fri 11/14
1:30 pm-11:10 am
1 stop34h 55m
Kathmandu Tribhuvan
Mon 12/1
12:35 pm-11:45 am
1 stop33h 55m
Washington, D.C.Kathmandu
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Thu 12/4
1:30 pm-11:10 am
1 stop34h 55m
Kathmandu Tribhuvan
Tue 12/16
2:30 pm-3:30 pm
3 stops35h 45m
Washington, D.C.Kathmandu
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Sun 11/23
5:03 pm-9:30 pm
2 stops41h 42m
Kathmandu Tribhuvan
Wed 12/24
10:55 pm-10:33 pm
2 stops34h 23m
Washington, D.C.Kathmandu
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Thu 10/30
11:15 am-6:35 pm
2 stops45h 35m
Kathmandu Tribhuvan
Tue 11/11
1:45 pm-8:10 am
2 stops29h 10m
Washington, D.C.Kathmandu
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Sat 1/3
10:30 am-9:55 am
2 stops36h 40m
Kathmandu Tribhuvan
Mon 3/2
12:30 am-8:10 am
1 stop42h 25m
Washington, D.C.Kathmandu
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Mon 11/3
6:10 pm-6:20 am
3 stops49h 25m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
Booking 66 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Kathmandu. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Kathmandu (average of $792). Flying from Washington, D.C. Dulles Intl Airport to Kathmandu in June is currently the most expensive (average of $1,227). 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.
It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to Kathmandu in the evening. Doing so could potentially save you 61% on the flight price compared to flying in the morning, which is usually more expensive.
Doha (DOH) – chosen by Cheapflights users on 55% of 1-stop itineraries from Washington, D.C. Dulles Intl Airport to Kathmandu on Cheapflights.
Flights via New Delhi (DEL) have the shortest average one-way travel time for 1-stop routes: 19h 49m.
Flights via New Delhi (DEL) have the shortest average one-way travel time for 1-stop routes: 19h 49m.
Flights via New Delhi (DEL) offer the fastest connection on this route, with an average layover time of 4h 37m.
Food
Crew
Boarding
Overall
Entertainment
Comfort
Reviews
Anonymous,Dec 2024
IAD - DXB
Food
Crew
Boarding
Overall
Entertainment
Comfort
Reviews
Anonymous,Dec 2024
IAD - DXB
Food
Crew
Boarding
Overall
Entertainment
Comfort
Reviews
Anonymous,Dec 2024
IAD - DXB
Food
Crew
Boarding
Overall
Entertainment
Comfort
Reviews
Anonymous,Dec 2024
IAD - DXB
Food
Crew
Boarding
Overall
Entertainment
Comfort
Reviews
Anonymous,Dec 2024
IAD - DXB
Food
Crew
Boarding
Overall
Entertainment
Comfort
Reviews
Anonymous,Dec 2024
IAD - DXB
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$862 | Average$1,352 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$995 | Average$1,317 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$1,092 | Average$1,287 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,178 | Average$1,625 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,213 | Average$1,457 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,324 | Average$1,652 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$1,403 | Average$1,597 | FlexibilityNo cancel fee | On-time75% |