Expect long security queues at IAD, especially in the afternoon and evening. Arrive early to navigate check-in and security smoothly.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $824 (United Airlines) |
One-way from | $436 (Mytrip) |
Popular in | June |
Cheapest in | January |
Average price | $1,494 |
Good round-trip deal | $1,263 or less |
Good one-way deal | $646 or less |
Fly from
Fly to
Route
Depart
Return
Price
BaltimoreTokyo
BWI - HND
BWIHND
Baltimore/Washington
Tue 1/27
10:05 am-5:45 pm
1 stop17h 40m
Tokyo Haneda
Wed 2/11
6:20 pm-9:21 pm
1 stop17h 01m
BaltimoreTokyo
BWI - HND
BWIHND
Baltimore/Washington
Wed 1/14
8:00 am-9:10 pm
1 stop23h 10m
Tokyo Haneda
Fri 1/23
10:55 pm-7:32 am
1 stop22h 37m
BaltimoreTokyo
BWI - HND
BWIHND
Baltimore/Washington
Sat 1/24
6:34 pm-4:50 am
1 stop20h 16m
Tokyo Haneda
Fri 2/13
9:05 pm-6:34 am
1 stop23h 29m
BaltimoreTokyo
BWI - HND
BWIHND
Baltimore/Washington
Mon 1/12
6:30 am-4:30 pm
1 stop20h 00m
Tokyo Haneda
Thu 1/22
6:20 pm-9:21 pm
1 stop17h 01m
BaltimoreTokyo
BWI - HND
BWIHND
Baltimore/Washington
Sun 1/11
8:00 am-9:10 pm
1 stop23h 10m
Tokyo Haneda
Thu 1/22
10:55 pm-7:32 am
1 stop22h 37m
BaltimoreTokyo
BWI - HND
BWIHND
Baltimore/Washington
Tue 2/10
10:05 am-5:45 pm
1 stop17h 40m
Tokyo Haneda
Mon 2/23
12:50 am-11:30 am
2 stops24h 40m
BaltimoreTokyo
BWI - HND
BWIHND
Baltimore/Washington
Tue 2/3
7:22 am-5:45 pm
2 stops20h 23m
Tokyo Haneda
Tue 2/17
8:00 pm-10:02 pm
1 stop16h 02m
BaltimoreTokyo
BWI - HND
BWIHND
Baltimore/Washington
Mon 1/19
6:05 am-3:20 pm
1 stop19h 15m
Tokyo Haneda
Tue 2/3
4:50 pm-11:05 pm
2 stops20h 15m
BaltimoreTokyo
BWI - HND
BWIHND
Baltimore/Washington
Sun 1/11
6:59 pm-3:20 pm
2 stops30h 21m
Tokyo Haneda
Tue 1/20
5:35 pm-10:02 pm
2 stops18h 27m
BaltimoreTokyo
BWI - HND
BWIHND
Baltimore/Washington
Sun 2/15
6:00 am-2:35 pm
1 stop18h 35m
Tokyo Haneda
Sat 2/28
8:00 pm-12:37 am
1 stop18h 37m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
Booking 11 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Tokyo Haneda Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Tokyo Haneda Airport (average of $480). Flying from Washington, D.C. to Tokyo Haneda Airport in June is currently the most expensive (average of $1,289). 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 Tokyo Haneda Airport, 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 36% versus a flight at noon.
Travelers seeking maximum savings on their Washington, D.C. to Tokyo Haneda Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from WAS to HND 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).
Toronto (YYZ) – chosen by Cheapflights users on 64% of 1-stop itineraries from Washington, D.C. to Tokyo Haneda Airport on Cheapflights.
Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of $993.
Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 16h 45m.
Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 33m.
About 18% of weekly flights between Washington, D.C. and Tokyo have experienced delays in the past year, with the average delay time being 182 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Friday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Over the last year, ANA have had the lowest number of delays on this route, with just 8% of flights being delayed.
Boarding
Crew
Entertainment
Overall
Comfort
Food
Reviews
Julie,Sep 2025
CGK - HND
Boarding
Crew
Entertainment
Overall
Comfort
Food
Reviews
Julie,Sep 2025
CGK - HND
Boarding
Crew
Entertainment
Overall
Comfort
Food
Reviews
Julie,Sep 2025
CGK - HND
Boarding
Crew
Entertainment
Overall
Comfort
Food
Reviews
Julie,Sep 2025
CGK - HND
Boarding
Crew
Entertainment
Overall
Comfort
Food
Reviews
Julie,Sep 2025
CGK - HND
Boarding
Crew
Entertainment
Overall
Comfort
Food
Reviews
Julie,Sep 2025
CGK - HND
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$277 | Average$1,558 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$630 | Average$1,101 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$862 | Average$1,352 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$932 | Average$1,571 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$953 | Average$1,559 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,208 | Average$1,675 | FlexibilityNo cancel fee | On-time79% |