Check-in at IAD can be crowded in the afternoon and evening. Arrive early to navigate the busy check-in and baggage claim areas smoothly.
Most accurate provider | AranGrant 3 stars |
---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $1,140 (Mytrip) |
One-way from | $579 (oojo) |
Popular in | December |
Cheapest in | September |
Average price | $1,604 |
Good round-trip deal | $1,735 or less |
Good one-way deal | $794 or less |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Tokyo
IAD - NRT
IADNRT
Washington, D.C. Dulles Intl
Wed 4/30
3:30 pm-4:25 pm
2 stops35h 55m
Tokyo Narita
Wed 5/7
2:35 pm-11:47 am
2 stops34h 12m
Washington, D.C.Tokyo
IAD - HND
IADHND
Washington, D.C. Dulles Intl
Sat 8/16
5:35 pm-1:55 pm
2 stops31h 20m
Tokyo Haneda
Sun 8/31
10:05 am-3:59 pm
2 stops42h 54m
Washington, D.C.Tokyo
IAD - NRT
IADNRT
Washington, D.C. Dulles Intl
Wed 5/28
6:45 pm-4:25 pm
1 stop32h 40m
Tokyo Narita
Tue 6/10
6:30 pm-5:54 pm
1 stop36h 24m
Washington, D.C.Tokyo
IAD - NRT
IADNRT
Washington, D.C. Dulles Intl
Mon 5/12
1:30 pm-9:05 am
1 stop30h 35m
Tokyo Narita
Tue 6/24
10:35 am-11:45 am
1 stop38h 10m
Washington, D.C.Tokyo
IAD - HND
IADHND
Washington, D.C. Dulles Intl
Mon 9/1
1:30 pm-7:20 pm
1 stop40h 50m
Tokyo Haneda
Wed 10/8
8:15 am-11:45 am
1 stop40h 30m
Washington, D.C.Tokyo
IAD - HND
IADHND
Washington, D.C. Dulles Intl
Mon 9/1
11:30 am-8:25 pm
2 stops43h 55m
Tokyo Haneda
Mon 9/22
10:05 am-10:45 am
2 stops37h 40m
Washington, D.C.Tokyo
IAD - HND
IADHND
Washington, D.C. Dulles Intl
Thu 9/11
10:25 am-3:50 pm
1 stop16h 25m
Tokyo Haneda
Thu 9/18
6:10 pm-9:39 am
1 stop28h 29m
Washington, D.C.Tokyo
IAD - NRT
IADNRT
Washington, D.C. Dulles Intl
Mon 4/21
3:55 pm-2:55 pm
2 stops34h 00m
Tokyo Narita
Mon 5/5
5:35 pm-1:41 pm
2 stops33h 06m
Washington, D.C.Tokyo
IAD - HND
IADHND
Washington, D.C. Dulles Intl
Tue 9/9
11:00 am-5:55 am
1 stop29h 55m
Tokyo Haneda
Mon 9/22
11:10 am-7:40 am
1 stop33h 30m
Washington, D.C.Tokyo
IAD - HND
IADHND
Washington, D.C. Dulles Intl
Tue 9/23
8:29 pm-5:10 pm
2 stops31h 41m
Tokyo Haneda
Tue 9/30
8:15 pm-3:59 pm
2 stops32h 44m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*2 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy1 star | Trust Score*1 star |
The best time to book flights from Washington, D.C. Dulles Intl Airport to Tokyo is 88 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 (average of $846). Flying from Washington, D.C. Dulles Intl Airport to Tokyo in June is currently the most expensive (average of $1,218). 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.
A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Tokyo in the afternoon. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight in the morning.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Tokyo flight should consider departing on Thursday 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 TYO are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).
In terms of precipitation, rainfall in Tokyo 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 when rainfall is around 2.0 in.
If weather is an important factor for your trip to Tokyo, 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).
Boarding
Comfort
Overall
Food
Crew
Entertainment
Reviews
Anonymous,Feb 2025
SFO - TPE
Boarding
Comfort
Overall
Food
Crew
Entertainment
Reviews
Anonymous,Feb 2025
SFO - TPE
Boarding
Comfort
Overall
Food
Crew
Entertainment
Reviews
Anonymous,Feb 2025
SFO - TPE
Boarding
Comfort
Overall
Food
Crew
Entertainment
Reviews
Anonymous,Feb 2025
SFO - TPE
Boarding
Comfort
Overall
Food
Crew
Entertainment
Reviews
Anonymous,Feb 2025
SFO - TPE
Boarding
Comfort
Overall
Food
Crew
Entertainment
Reviews
Anonymous,Feb 2025
SFO - TPE
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$236 | Average$1,634 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$366 | Average$1,816 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$630 | Average$1,363 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$826 | Average$1,693 | FlexibilityNo cancel fee | On-time80% | |
Cheapest$874 | Average$1,269 | FlexibilityNo cancel fee | On-time67% |