Round-trip from | $833 (Trip.com) |
---|---|
One-way from | $425 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $933 |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Hanoi
DCA - HAN
DCAHAN
Washington, D.C. Reagan-National
Tue 11/18
6:06 am-9:45 pm
2 stops27h 39m
Hanoi Noibai
Thu 12/4
12:20 pm-11:36 pm
2 stops23h 16m
Washington, D.C.Hanoi
DCA - HAN
DCAHAN
Washington, D.C. Reagan-National
Mon 11/17
8:40 pm-9:45 pm
2 stops37h 05m
Hanoi Noibai
Tue 11/25
11:05 pm-10:08 pm
2 stops35h 03m
Washington, D.C.Hanoi
DCA - HAN
DCAHAN
Washington, D.C. Reagan-National
Mon 11/17
6:06 am-9:45 pm
2 stops27h 39m
Hanoi Noibai
Wed 11/26
12:20 pm-11:31 pm
2 stops23h 11m
Washington, D.C.Hanoi
DCA - HAN
DCAHAN
Washington, D.C. Reagan-National
Mon 11/17
7:35 pm-11:10 am
2 stops27h 35m
Hanoi Noibai
Sun 11/23
11:05 pm-11:31 pm
2 stops36h 26m
Washington, D.C.Hanoi
DCA - HAN
DCAHAN
Washington, D.C. Reagan-National
Tue 11/18
6:10 am-9:45 pm
2 stops27h 35m
Hanoi Noibai
Wed 12/3
12:20 pm-10:14 pm
2 stops21h 54m
Washington, D.C.Hanoi
IAD - HAN
IADHAN
Washington, D.C. Dulles Intl
Mon 11/10
7:15 am-11:10 am
2 stops39h 55m
Hanoi Noibai
Mon 11/17
11:05 pm-11:19 pm
2 stops36h 14m
Washington, D.C.Hanoi
IAD - HAN
IADHAN
Washington, D.C. Dulles Intl
Wed 11/12
6:00 am-9:45 pm
2 stops27h 45m
Hanoi Noibai
Tue 11/18
11:05 pm-11:19 pm
2 stops36h 14m
Washington, D.C.Hanoi
DCA - HAN
DCAHAN
Washington, D.C. Reagan-National
Tue 11/18
6:59 am-9:45 pm
2 stops26h 46m
Hanoi Noibai
Tue 12/2
11:05 pm-12:51 pm
2 stops25h 46m
Washington, D.C.Hanoi
DCA - HAN
DCAHAN
Washington, D.C. Reagan-National
Mon 11/17
6:06 am-9:45 pm
2 stops27h 39m
Hanoi Noibai
Sun 12/7
11:05 pm-12:51 pm
2 stops25h 46m
Washington, D.C.Hanoi
DCA - HAN
DCAHAN
Washington, D.C. Reagan-National
Tue 11/18
6:59 am-9:45 pm
2 stops26h 46m
Hanoi Noibai
Sun 12/7
11:05 pm-12:51 pm
2 stops25h 46m
The best time to book flights from Washington, D.C. to Hanoi is 24 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, September is the cheapest month in which you can book a flight from Washington, D.C. to Hanoi (average of $864). Flying from Washington, D.C. to Hanoi in December is currently the most expensive (average of $1,600). 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.
When flying from Washington, D.C. to Hanoi, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 7% versus a flight in the morning.
Travelers seeking maximum savings on their Washington, D.C. to Hanoi flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Overall
Comfort
Boarding
Crew
Food
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Overall
Comfort
Boarding
Crew
Food
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Overall
Comfort
Boarding
Crew
Food
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Overall
Comfort
Boarding
Crew
Food
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Overall
Comfort
Boarding
Crew
Food
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Overall
Comfort
Boarding
Crew
Food
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$821 | Average$1,348 | FlexibilityNo cancel fee | On-time81% | |
Cheapest$941 | Average$1,022 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$963 | Average$1,114 | FlexibilityNo cancel fee | On-time77% | |
Cheapest$1,211 | Average$1,493 | FlexibilityNo cancel fee | On-time68% | |
Cheapest$1,445 | Average$1,660 | FlexibilityNo cancel fee | On-timeN/A |