Expect long security queues at IAD, especially in the afternoon. Arrive early to ensure a smooth departure process.
Round-trip from | $1,190 (Air Canada) |
---|---|
One-way from | $608 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,921 |
Good round-trip deal | $991 or less |
Good one-way deal | $625 or less |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Tokyo
IAD - HND
IADHND
Washington, D.C. Dulles Intl
lun. 9/8
10:20 am-3:50 pm
1 stop16h 30m
Tokyo Haneda
lun. 9/22
6:10 pm-9:38 am
1 stop28h 28m
Washington, D.C.Tokyo
IAD - HND
IADHND
Washington, D.C. Dulles Intl
lun. 9/1
6:00 am-4:15 pm
1 stop21h 15m
Tokyo Haneda
mar. 9/16
4:35 pm-11:17 pm
1 stop19h 42m
Washington, D.C.Tokyo
IAD - HND
IADHND
Washington, D.C. Dulles Intl
lun. 7/7
6:30 am-7:00 pm
1 stop23h 30m
Tokyo Haneda
mar. 7/22
9:15 pm-7:27 am
1 stop23h 12m
Washington, D.C.Tokyo
IAD - HND
IADHND
Washington, D.C. Dulles Intl
mié. 9/10
11:00 am-5:55 am
1 stop29h 55m
Tokyo Haneda
lun. 9/22
11:10 am-7:40 am
1 stop33h 30m
Washington, D.C.Tokyo
IAD - HND
IADHND
Washington, D.C. Dulles Intl
dom. 7/13
6:30 am-11:30 pm
2 stops28h 00m
Tokyo Haneda
mar. 7/22
1:30 am-4:25 pm
2 stops51h 55m
Washington, D.C.Tokyo
IAD - HND
IADHND
Washington, D.C. Dulles Intl
mié. 9/10
5:52 pm-5:10 pm
2 stops34h 18m
Tokyo Haneda
mié. 9/24
9:20 pm-4:47 pm
2 stops32h 27m
Washington, D.C.Tokyo
IAD - HND
IADHND
Washington, D.C. Dulles Intl
mar. 7/8
9:40 pm-10:50 am
1 stop24h 10m
Tokyo Haneda
mié. 7/16
8:15 am-11:45 am
1 stop40h 30m
Washington, D.C.Tokyo
IAD - HND
IADHND
Washington, D.C. Dulles Intl
mar. 7/29
6:30 am-7:00 pm
1 stop23h 30m
Washington, D.C.Tokyo
IAD - HND
IADHND
Washington, D.C. Dulles Intl
jue. 7/24
12:15 pm-3:20 pm
Nonstop14h 05m
Washington, D.C.Tokyo
IAD - HND
IADHND
Washington, D.C. Dulles Intl
vie. 9/5
6:00 am-4:15 pm
1 stop21h 15m
The best time to book flights from Washington, D.C. Dulles Intl Airport to Tokyo Haneda Airport is 85 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, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Tokyo Haneda Airport (average of $923). Flying from Washington, D.C. Dulles Intl Airport to Tokyo Haneda Airport in June is currently the most expensive (average of $1,461). 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.
One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Tokyo Haneda Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 27% on airfare.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Tokyo Haneda Airport flight should consider departing on Saturday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from IAD to HND are scheduled on a Monday (6 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (2 on average).
In terms of precipitation, rainfall in Tokyo Haneda Airport ranges from 2.0 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. January is typically the driest time to visit Tokyo Haneda Airport when rainfall is around 2.0 in.
If weather is an important factor for your trip to Tokyo Haneda Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Anonymous,May 2025
SEA - HND
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Anonymous,May 2025
SEA - HND
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Anonymous,May 2025
SEA - HND
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Anonymous,May 2025
SEA - HND
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Anonymous,May 2025
SEA - HND
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Anonymous,May 2025
SEA - HND
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$630 | Average$924 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$876 | Average$1,289 | FlexibilityNo cancel fee | On-time67% | |
Cheapest$1,415 | Average$1,746 | FlexibilityNo cancel fee | On-time80% | |
Cheapest$1,434 | Average$1,915 | FlexibilityNo cancel fee | On-time69% |