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 | $942 (FlightHub) |
One-way from | $426 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,260 |
Good round-trip deal | $1,178 or less |
Good one-way deal | $654 or less |
Fly from
Fly to
Route
Depart
Return
Price
BaltimoreTokyo
BWI - HND
BWIHND
Baltimore/Washington
Sat 1/31
5:30 pm-3:20 pm
2 stops31h 50m
Tokyo Haneda
Fri 2/13
5:20 pm-10:59 pm
2 stops19h 39m
BaltimoreTokyo
BWI - HND
BWIHND
Baltimore/Washington
Sat 1/31
10:05 am-5:45 pm
1 stop17h 40m
Tokyo Haneda
Wed 2/11
10:25 am-2:11 pm
1 stop17h 46m
BaltimoreTokyo
BWI - HND
BWIHND
Baltimore/Washington
Tue 1/27
10:05 am-5:45 pm
1 stop17h 40m
Tokyo Haneda
Mon 2/16
6:20 pm-9:27 pm
1 stop17h 07m
BaltimoreTokyo
BWI - HND
BWIHND
Baltimore/Washington
Sat 1/31
10:05 am-5:45 pm
1 stop17h 40m
Tokyo Haneda
Tue 2/10
10:25 am-2:11 pm
1 stop17h 46m
BaltimoreTokyo
BWI - HND
BWIHND
Baltimore/Washington
Thu 2/26
6:19 am-3:20 pm
1 stop19h 01m
Tokyo Haneda
Tue 3/10
8:00 pm-12:11 am
1 stop17h 11m
BaltimoreTokyo
BWI - HND
BWIHND
Baltimore/Washington
Sat 2/14
6:00 am-3:20 pm
2 stops19h 20m
Tokyo Haneda
Tue 2/24
8:00 pm-9:56 pm
1 stop15h 56m
BaltimoreTokyo
BWI - HND
BWIHND
Baltimore/Washington
Thu 1/29
6:00 am-3:20 pm
2 stops19h 20m
Tokyo Haneda
Thu 2/12
8:00 pm-9:56 pm
1 stop15h 56m
BaltimoreTokyo
BWI - HND
BWIHND
Baltimore/Washington
Thu 1/29
10:05 am-9:05 pm
1 stop21h 00m
Tokyo Haneda
Sun 2/15
12:50 am-6:34 am
1 stop19h 44m
BaltimoreTokyo
BWI - HND
BWIHND
Baltimore/Washington
Sun 1/4
6:15 am-9:05 pm
1 stop24h 50m
Tokyo Haneda
Sat 1/17
9:05 pm-11:20 am
2 stops28h 15m
BaltimoreTokyo
BWI - HND
BWIHND
Baltimore/Washington
Tue 12/9
10:20 am-5:45 pm
1 stop17h 25m
Tokyo Haneda
Wed 1/14
9:15 pm-7:32 am
2 stops24h 17m
| 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 |
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 $297). Flying from Washington, D.C. to Tokyo Haneda Airport in June is currently the most expensive (average of $1,284). 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. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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.
Boarding
Entertainment
Food
Comfort
Crew
Overall
Reviews
Julie,Sep 2025
CGK - HND
Boarding
Entertainment
Food
Comfort
Crew
Overall
Reviews
Julie,Sep 2025
CGK - HND
Boarding
Entertainment
Food
Comfort
Crew
Overall
Reviews
Julie,Sep 2025
CGK - HND
Boarding
Entertainment
Food
Comfort
Crew
Overall
Reviews
Julie,Sep 2025
CGK - HND
Boarding
Entertainment
Food
Comfort
Crew
Overall
Reviews
Julie,Sep 2025
CGK - HND
Boarding
Entertainment
Food
Comfort
Crew
Overall
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$1,102 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$884 | Average$1,409 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$932 | Average$1,562 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$1,003 | Average$1,520 | FlexibilityNo cancel fee | On-time69% |