
Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $1,138 (Mytrip) |
One-way from | $409 (Trip.com) |
Popular in | June |
Cheapest in | August |
Average price | $1,624 |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Kathmandu
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Thu 1/8
2:35 pm-9:05 am
1 stop31h 45m
Kathmandu Tribhuvan
Tue 4/7
10:50 am-9:45 am
2 stops32h 40m
Washington, D.C.Kathmandu
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Mon 1/19
10:30 am-6:35 pm
2 stops45h 20m
Kathmandu Tribhuvan
Wed 2/11
1:45 pm-8:10 am
2 stops53h 10m
Washington, D.C.Kathmandu
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Sat 1/3
2:35 pm-9:05 am
1 stop31h 45m
Kathmandu Tribhuvan
Tue 2/3
1:45 pm-9:05 am
2 stops30h 05m
Washington, D.C.Kathmandu
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Thu 2/12
7:51 pm-4:30 pm
2 stops33h 54m
Kathmandu Tribhuvan
Fri 3/13
9:05 pm-7:19 pm
2 stops31h 59m
Washington, D.C.Kathmandu
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Mon 1/19
9:15 pm-11:10 am
1 stop27h 10m
Kathmandu Tribhuvan
Wed 2/11
12:35 pm-7:20 pm
1 stop41h 30m
Washington, D.C.Kathmandu
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Thu 1/8
1:30 pm-11:10 am
1 stop34h 55m
Kathmandu Tribhuvan
Tue 4/7
7:30 am-11:35 am
1 stop37h 50m
Washington, D.C.Kathmandu
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Thu 1/8
10:30 am-6:35 pm
2 stops45h 20m
Kathmandu Tribhuvan
Wed 4/8
1:25 pm-8:40 am
2 stops29h 00m
Washington, D.C.Kathmandu
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Wed 2/11
10:30 am-6:40 pm
1 stop21h 25m
Kathmandu Tribhuvan
Fri 2/27
3:35 pm-8:10 am
1 stop27h 20m
Washington, D.C.Kathmandu
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Sun 2/8
10:30 am-6:40 pm
1 stop21h 25m
Kathmandu Tribhuvan
Tue 2/24
9:20 am-8:10 am
1 stop33h 35m
Washington, D.C.Kathmandu
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Sun 2/8
10:30 am-11:30 pm
1 stop26h 15m
Kathmandu Tribhuvan
Wed 2/25
9:20 am-8:10 am
1 stop33h 35m
| 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*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 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 $1,230). 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 61% of 1-stop itineraries from Washington, D.C. Dulles Intl Airport to Kathmandu on Cheapflights.
Dubai (DXB) is the most affordable 1-stop option, with an average round-trip price of $1,253.
Flights via New Delhi (DEL) have the shortest average one-way travel time for 1-stop routes: 18h 59m.
Flights via New Delhi (DEL) offer the fastest connection on this route, with an average layover time of 3h 40m.
Entertainment
Food
Boarding
Comfort
Crew
Overall
Reviews
Anonymous,Dec 2024
IAD - DXB
Entertainment
Food
Boarding
Comfort
Crew
Overall
Reviews
Anonymous,Dec 2024
IAD - DXB
Entertainment
Food
Boarding
Comfort
Crew
Overall
Reviews
Anonymous,Dec 2024
IAD - DXB
Entertainment
Food
Boarding
Comfort
Crew
Overall
Reviews
Anonymous,Dec 2024
IAD - DXB
Entertainment
Food
Boarding
Comfort
Crew
Overall
Reviews
Anonymous,Dec 2024
IAD - DXB
Entertainment
Food
Boarding
Comfort
Crew
Overall
Reviews
Anonymous,Dec 2024
IAD - DXB
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$858 | Average$1,331 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$988 | Average$1,300 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$1,092 | Average$1,272 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,154 | Average$1,498 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,233 | Average$1,473 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,449 | Average$1,668 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,611 | Average$1,659 | FlexibilityNo cancel fee | On-time79% |