$489+ Cheap flights from Dulles Intl (IAD) to Japan
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Dulles Intl to Japan with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Dulles Intl to Japan
Keep the following information in mind while searching for Dulles Intl to Japan flight deals. Data was last updated febbraio 20, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,037 (Air Canada) |
One-way from | $489 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $1,004 |
Good round-trip deal | $1,649 or less |
Good one-way deal | $924 or less |
Find flight deals from Dulles Intl to Japan
Cheapest flights from Dulles Intl to JapanExplore the most affordable flight options available from Dulles Intl to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febbraio 20, 2025.
Explore the most affordable flight options available from Dulles Intl to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febbraio 20, 2025.
This StudentUniverse deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Trip.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Justfly.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Ovago deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Flighttix deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This China Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Dulles Intl to Japan within your budget
Customize your flight search to find flights from Dulles Intl to Japan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febbraio 20, 2025.
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Tokyo
IAD - NRT
IADNRT
Washington, D.C. Dulles Intl
sab 4/26
4:03 pm-4:30 pm
2 stops35h 27m
Tokyo Narita
mar 5/6
5:00 pm-6:31 am
2 stops26h 31m
Washington, D.C.Tokyo
IAD - NRT
IADNRT
Washington, D.C. Dulles Intl
dom 2/23
8:24 am-4:30 pm
1 stop18h 06m
Tokyo Narita
mar 2/25
6:45 pm-3:13 pm
1 stop34h 28m
Washington, D.C.Tokyo
IAD - HND
IADHND
Washington, D.C. Dulles Intl
lun 2/24
8:20 am-4:40 pm
1 stop18h 20m
Tokyo Haneda
mer 2/26
6:50 pm-9:46 am
1 stop28h 56m
Washington, D.C.Tokyo
IAD - HND
IADHND
Washington, D.C. Dulles Intl
sab 4/26
4:03 pm-5:05 am
2 stops24h 02m
Tokyo Haneda
mar 5/6
9:05 pm-2:50 pm
2 stops30h 45m
Washington, D.C.Tokyo
IAD - NRT
IADNRT
Washington, D.C. Dulles Intl
lun 5/19
6:45 pm-4:25 pm
1 stop32h 40m
Tokyo Narita
mar 6/10
6:30 pm-5:54 pm
1 stop36h 24m
Washington, D.C.Osaka
IAD - KIX
IADKIX
Washington, D.C. Dulles Intl
sab 5/17
1:53 pm-4:25 pm
2 stops37h 32m
Osaka Kansai Intl
mar 6/10
6:05 pm-9:27 pm
2 stops40h 22m
Washington, D.C.Tokyo
IAD - NRT
IADNRT
Washington, D.C. Dulles Intl
dom 3/2
9:25 pm-8:40 am
1 stop45h 15m
Tokyo Narita
mer 3/19
10:15 am-1:15 pm
1 stop40h 00m
Washington, D.C.Osaka
IAD - KIX
IADKIX
Washington, D.C. Dulles Intl
lun 3/3
7:00 am-1:20 pm
2 stops40h 20m
Osaka Kansai Intl
mar 3/18
12:45 pm-5:59 pm
2 stops42h 14m
Washington, D.C.Hiroshima
IAD - HIJ
IADHIJ
Washington, D.C. Dulles Intl
lun 3/10
6:48 pm-8:35 pm
2 stops36h 47m
Hiroshima
mer 3/19
9:30 am-5:22 pm
2 stops44h 52m
Washington, D.C.Fukuoka
IAD - FUK
IADFUK
Washington, D.C. Dulles Intl
gio 3/20
5:58 pm-3:20 pm
2 stops32h 22m
Fukuoka
lun 3/24
4:30 pm-4:30 pm
2 stops37h 00m
Best time to book a flight from Dulles Intl to Japan
Have a flexible travel schedule? Discover the best time to fly to Japan from Dulles Intl with our price prediction graph.
Travel insights for flights from Dulles Intl to Japan
Get recent, data-driven insights about flights from Dulles Intl to Japan including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Japan?
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Japan (average of $866). Flying from Washington, D.C. Dulles Intl Airport to Japan in December is currently the most expensive (average of $1,687). 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.
What is the cheapest time of day to fly from IAD to JP?
Find hourly flight availability from Dulles Intl to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febbraio 20, 2025.
When flying from Washington, D.C. Dulles Intl Airport to Japan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Japan by month
Plan your trip to Japan by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Japan 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 Japan when rainfall is around 2.0 in.
Temperature in Japan by month
Plan your trip to Japan by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Japan, 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).
Reviews of airlines servicing Japan
Get insights into the airlines that provide service to Japan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Japan. Reviews last updated febbraio 20, 2025.
To help decide which airline to fly from Washington, D.C. to Japan, see what other customers have to say about ANA, Korean Air and Japan Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Boarding
Comfort
Crew
Food
Entertainment
Reviews
Anonymous,Feb 2025
MNL - HND
Overall
Boarding
Comfort
Crew
Food
Entertainment
Reviews
Anonymous,Feb 2025
MNL - HND
Overall
Boarding
Comfort
Crew
Food
Entertainment
Reviews
Anonymous,Feb 2025
MNL - HND
Overall
Boarding
Comfort
Crew
Food
Entertainment
Reviews
Anonymous,Feb 2025
MNL - HND
Overall
Boarding
Comfort
Crew
Food
Entertainment
Reviews
Anonymous,Feb 2025
MNL - HND
Overall
Boarding
Comfort
Crew
Food
Entertainment
Reviews
Anonymous,Feb 2025
MNL - HND
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to Japan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Dulles Intl to Japan
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Dulles Intl to Japan
Discover the top 5 airlines that operate flights from Dulles Intl to Japan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febbraio 20, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$366 | Average$1,767 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$640 | Average$1,763 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$886 | Average$1,184 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,283 | Average$1,297 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,419 | Average$1,872 | FlexibilityNo cancel fee | On-time80% |