Expect long security queues at IAD, especially in the afternoon. Plan extra time for check-in and security to avoid delays.

Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $992 (FlightHub) |
One-way from | $381 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $1,208 |
Good round-trip deal | $1,216 or less |
Good one-way deal | $663 or less |
Fly from
Fly to
Route
Depart
Return
Price
BaltimoreTokyo
BWI - NRT
BWINRT
Baltimore/Washington
Mon 12/1
7:07 am-3:55 pm
1 stop18h 48m
Tokyo Narita
Thu 12/11
5:30 pm-9:27 pm
1 stop17h 57m
BaltimoreTokyo
BWI - HND
BWIHND
Baltimore/Washington
Fri 1/16
6:30 am-4:30 pm
1 stop20h 00m
Tokyo Haneda
Sat 1/24
10:25 am-2:11 pm
1 stop17h 46m
BaltimoreTokyo
BWI - HND
BWIHND
Baltimore/Washington
Fri 2/6
10:05 am-9:05 pm
1 stop21h 00m
Tokyo Haneda
Sat 2/14
6:20 pm-9:27 pm
1 stop17h 07m
BaltimoreTokyo
BWI - NRT
BWINRT
Baltimore/Washington
Fri 1/16
6:30 am-3:55 pm
1 stop19h 25m
Tokyo Narita
Sun 1/25
5:45 pm-10:25 pm
1 stop18h 40m
BaltimoreTokyo
BWI - NRT
BWINRT
Baltimore/Washington
Fri 1/16
6:30 am-3:55 pm
1 stop19h 25m
Tokyo Narita
Sat 1/24
5:30 pm-9:26 pm
1 stop17h 56m
BaltimoreTokyo
BWI - HND
BWIHND
Baltimore/Washington
Fri 1/30
6:00 am-3:20 pm
2 stops19h 20m
Tokyo Haneda
Sat 2/14
5:20 pm-7:19 pm
1 stop15h 59m
BaltimoreTokyo
BWI - HND
BWIHND
Baltimore/Washington
Sat 1/3
6:15 am-5:45 pm
1 stop21h 30m
Tokyo Haneda
Mon 1/19
6:20 pm-2:11 pm
1 stop33h 51m
BaltimoreTokyo
BWI - HND
BWIHND
Baltimore/Washington
Sun 12/7
8:40 am-9:10 pm
1 stop22h 30m
Tokyo Haneda
Sun 12/14
10:55 pm-7:19 am
1 stop22h 24m
BaltimoreTokyo
BWI - NRT
BWINRT
Baltimore/Washington
Tue 12/9
8:20 am-3:40 pm
1 stop17h 20m
Tokyo Narita
Mon 12/22
5:45 pm-12:20 am
1 stop20h 35m
BaltimoreTokyo
BWI - HND
BWIHND
Baltimore/Washington
Sun 11/30
6:00 am-3:20 pm
2 stops19h 20m
Tokyo Haneda
Mon 12/8
5:20 pm-10:08 pm
2 stops18h 48m
| 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 Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star |
The price you pay for your flight from Washington, D.C. to Tokyo may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Tokyo (average of $190). Flying from Washington, D.C. to Tokyo in June is currently the most expensive (average of $1,256). 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, 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 16% versus a flight at noon.
Travelers seeking maximum savings on their Washington, D.C. 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 WAS to TYO are scheduled on a Monday (6 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).
Toronto (YYZ) – chosen by Cheapflights users on 32% of 1-stop itineraries from Washington, D.C. to Tokyo on Cheapflights.
Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $932.
Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 16h 25m.
Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 17m.
Comfort
Crew
Boarding
Food
Entertainment
Overall
Reviews
Julie,Sep 2025
CGK - HND
Comfort
Crew
Boarding
Food
Entertainment
Overall
Reviews
Julie,Sep 2025
CGK - HND
Comfort
Crew
Boarding
Food
Entertainment
Overall
Reviews
Julie,Sep 2025
CGK - HND
Comfort
Crew
Boarding
Food
Entertainment
Overall
Reviews
Julie,Sep 2025
CGK - HND
Comfort
Crew
Boarding
Food
Entertainment
Overall
Reviews
Julie,Sep 2025
CGK - HND
Comfort
Crew
Boarding
Food
Entertainment
Overall
Reviews
Julie,Sep 2025
CGK - HND
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$236 | Average$1,484 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$277 | Average$1,438 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$327 | Average$1,429 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$630 | Average$1,111 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$826 | Average$1,505 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$828 | Average$1,363 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$842 | Average$1,067 | FlexibilityNo cancel fee | On-time79% |