$347+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — FUK
Aug 22 — Aug 291
Round-trip
1 adult, Economy
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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 July 23, 2026.
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 July 23, 2026.
This oojo deal was found by Cheapflights users on 7/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:55 pm
IAD
- OKA
1 stop29h 15m
EVA Air
Wed 11/1810:15 am
OKA
- IAD
1 stop24h 40m
EVA Air
Deal found 7/22![EVA Air logo]()
$1,006
This oojo deal was found by Cheapflights users on 7/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:15 am
IAD
- FUK
1 stop21h 05m
EVA Air
Wed 9/1612:20 pm
FUK
- IAD
1 stop22h 40m
EVA Air
Deal found 7/22![EVA Air logo]()
$1,014
This oojo deal was found by Cheapflights users on 7/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:15 am
IAD
- KIX
1 stop21h 55m
EVA Air
Sun 10/46:30 pm
KIX
- IAD
1 stop40h 30m
EVA Air
Deal found 7/22![EVA Air logo]()
$1,021
This Trip.com deal was found by Cheapflights users on 7/23. 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.
Mon 8/311:50 am
IAD
- KIX
1 stop21h 20m
EVA Air
Tue 9/156:30 pm
KIX
- IAD
1 stop40h 30m
EVA Air
Deal found 7/23![EVA Air logo]()
$1,043
This EVA Air deal was found by Cheapflights users on 7/22. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:15 am
IAD
- FUK
1 stop21h 00m
EVA Air
Fri 11/612:15 pm
FUK
- IAD
1 stop22h 40m
EVA Air
Deal found 7/22![EVA Air logo]()
$1,055
This oojo deal was found by Cheapflights users on 7/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:15 am
IAD
- KIX
1 stop21h 55m
EVA Air
Sun 10/46:30 pm
KIX
- IAD
1 stop40h 30m
EVA Air
Deal found 7/22![EVA Air logo]()
$1,059
This EVA Air deal was found by Cheapflights users on 7/22. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:15 am
IAD
- OKA
1 stop29h 05m
EVA Air
Mon 9/1410:15 am
OKA
- IAD
1 stop24h 45m
EVA Air
Deal found 7/22![EVA Air logo]()
$1,060
This oojo deal was found by Cheapflights users on 7/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/261:15 am
IAD
- KIX
1 stop21h 40m
EVA Air
Sat 11/710:55 am
KIX
- IAD
1 stop24h 00m
EVA Air
Deal found 7/23![EVA Air logo]()
$1,060
This EVA Air deal was found by Cheapflights users on 7/22. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/41:15 am
IAD
- OKA
1 stop29h 05m
EVA Air
Sat 9/1210:15 am
OKA
- IAD
1 stop24h 45m
EVA Air
Deal found 7/22![EVA Air logo]()
$1,082
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/231:20 pm
IAD
- KIX
1 stop38h 40m
Multiple Airlines
Tue 9/87:40 pm
KIX
- IAD
1 stop28h 10m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$1,089
This oojo deal was found by Cheapflights users on 7/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:55 pm
IAD
- FUK
1 stop30h 00m
Multiple Airlines
Sun 11/158:50 pm
FUK
- IAD
2 stops38h 05m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$1,107
This EVA Air deal was found by Cheapflights users on 7/22. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:15 am
IAD
- KIX
1 stop27h 00m
EVA Air
Wed 9/1611:10 am
KIX
- IAD
1 stop23h 50m
EVA Air
Deal found 7/22![EVA Air logo]()
$1,116
Best flights from Dulles Intl to JapanDiscover carefully curated flight deals from Dulles Intl to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
Discover carefully curated flight deals from Dulles Intl to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
This EVA Air deal was found by Cheapflights users on 7/22. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:15 am
IAD
- FUK
1 stop21h 00m
EVA Air
Fri 11/612:15 pm
FUK
- IAD
1 stop22h 40m
EVA Air
Deal found 7/22![EVA Air logo]()
$1,055
This Cathay Pacific deal was found by Cheapflights users on 7/18. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:08 pm
IAD
- FUK
2 stops32h 37m
Multiple Airlines
Wed 10/212:00 pm
FUK
- IAD
2 stops46h 23m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$1,178
This Turkish Airlines deal was found by Cheapflights users on 7/21. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:20 pm
IAD
- NRT
1 stop30h 35m
Turkish Airlines
Wed 9/3010:25 am
NRT
- IAD
1 stop46h 25m
Turkish Airlines
Deal found 7/21![Turkish Airlines logo]()
$1,211
This Cathay Pacific deal was found by Cheapflights users on 7/22. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:00 am
IAD
- FUK
2 stops41h 00m
Cathay Pacific
Sun 11/154:30 pm
FUK
- IAD
2 stops44h 49m
Cathay Pacific
Deal found 7/22![Cathay Pacific logo]()
$1,243
This Cheapflightsfares deal was found by Cheapflights users on 7/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:35 pm
IAD
- UKB
1 stop20h 10m
ANA
Thu 10/229:15 pm
UKB
- IAD
1 stop25h 50m
ANA
Deal found 7/22![ANA logo]()
$1,401
This United Airlines deal was found by Cheapflights users on 7/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:35 pm
IAD
- HND
Nonstop14h 20m
United Airlines
Thu 10/294:50 pm
HND
- IAD
Nonstop12h 50m
United Airlines
Deal found 7/22![United Airlines logo]()
$1,414
This Air Canada deal was found by Cheapflights users on 7/23. 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.
Thu 8/279:45 am
IAD
- CTS
2 stops20h 50m
Air Canada
Tue 9/151:40 pm
CTS
- IAD
2 stops29h 50m
Air Canada
Deal found 7/23![Air Canada logo]()
$1,474
This KAYAK deal was found by Cheapflights users on 7/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:33 pm
IAD
- UKB
2 stops29h 12m
STARLUX Airlines
Sun 10/2511:30 am
UKB
- IAD
2 stops31h 10m
STARLUX Airlines
Deal found 7/18![STARLUX Airlines logo]()
$1,529
This China Airlines deal was found by Cheapflights users on 7/19. 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.
Sat 9/126:26 pm
IAD
- CTS
2 stops30h 09m
China Airlines
Tue 9/153:05 pm
CTS
- IAD
2 stops57h 40m
China Airlines
Deal found 7/19![China Airlines logo]()
$1,615
This Japan Airlines deal was found by Cheapflights users on 7/19. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:00 am
IAD
- ITM
2 stops23h 50m
Japan Airlines
Tue 11/32:40 pm
ITM
- IAD
2 stops29h 11m
Japan Airlines
Deal found 7/19![Japan Airlines logo]()
$2,080
This EVA Air deal was found by Cheapflights users on 7/22. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/41:15 am
IAD
- OKA
1 stop29h 05m
EVA Air
Sat 9/1210:15 am
OKA
- IAD
1 stop24h 45m
EVA Air
Deal found 7/22![EVA Air logo]()
$1,082
This Cathay Pacific deal was found by Cheapflights users on 7/18. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:53 pm
IAD
- CTS
2 stops35h 27m
Multiple Airlines
Tue 9/84:40 pm
CTS
- IAD
2 stops44h 19m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$1,185
This Cathay Pacific deal was found by Cheapflights users on 7/18. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:13 pm
IAD
- KIX
2 stops37h 02m
Cathay Pacific
Thu 10/229:45 am
KIX
- IAD
2 stops32h 47m
Cathay Pacific
Deal found 7/18![Cathay Pacific logo]()
$1,249
This EVA Air deal was found by Cheapflights users on 7/20. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:15 am
IAD
- UKB
1 stop27h 45m
EVA Air
Mon 10/511:00 am
UKB
- IAD
1 stop24h 00m
EVA Air
Deal found 7/20![EVA Air logo]()
$1,161
This Cathay Pacific deal was found by Cheapflights users on 7/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:10 pm
IAD
- CTS
2 stops31h 40m
Multiple Airlines
Tue 11/174:00 pm
CTS
- IAD
2 stops45h 19m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,185
This oojo deal was found by Cheapflights users on 7/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:10 pm
IAD
- NGO
2 stops31h 00m
Cathay Pacific
Tue 11/243:15 pm
NGO
- IAD
2 stops46h 04m
Cathay Pacific
Deal found 7/19![Cathay Pacific logo]()
$1,284
This FlightHub deal was found by Cheapflights users on 7/22. 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.
Mon 10/1212:35 pm
IAD
- ITM
1 stop19h 00m
ANA
Thu 10/227:30 am
ITM
- IAD
1 stop21h 05m
ANA
Deal found 7/22![ANA logo]()
$1,418
This United Airlines deal was found by Cheapflights users on 7/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1012:50 pm
IAD
- HND
Nonstop14h 05m
United Airlines
Tue 8/186:10 pm
HND
- IAD
1 stop25h 43m
United Airlines
Deal found 7/22![United Airlines logo]()
$1,424
This Cathay Pacific deal was found by Cheapflights users on 7/22. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:08 pm
IAD
- KIX
2 stops37h 57m
Multiple Airlines
Wed 10/145:35 pm
KIX
- IAD
2 stops43h 24m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,185
This EVA Air deal was found by Cheapflights users on 7/21. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:15 am
IAD
- OKA
1 stop29h 05m
EVA Air
Sat 9/2610:15 am
OKA
- IAD
1 stop24h 45m
EVA Air
Deal found 7/21![EVA Air logo]()
$1,186
This STARLUX Airlines deal was found by Cheapflights users on 7/19. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:57 pm
IAD
- OKA
2 stops31h 43m
STARLUX Airlines
Mon 9/143:50 pm
OKA
- IAD
2 stops26h 50m
STARLUX Airlines
Deal found 7/19![STARLUX Airlines logo]()
$1,533
This Orbitz deal was found by Cheapflights users on 7/22. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/209:55 am
IAD
- ITM
2 stops20h 00m
Air Canada
Mon 9/283:00 pm
ITM
- IAD
2 stops18h 25m
Air Canada
Deal found 7/22![Air Canada logo]()
$1,535
This United Airlines deal was found by Cheapflights users on 7/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1012:15 pm
IAD
- HND
Nonstop14h 05m
United Airlines
Thu 8/205:15 pm
HND
- IAD
1 stop20h 29m
United Airlines
Deal found 7/22![United Airlines logo]()
$1,424
This Cathay Pacific deal was found by Cheapflights users on 7/21. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:56 pm
IAD
- NRT
2 stops32h 34m
Cathay Pacific
Mon 10/129:25 am
NRT
- IAD
2 stops26h 58m
Cathay Pacific
Deal found 7/21![Cathay Pacific logo]()
$1,296
This EVA Air deal was found by Cheapflights users on 7/20. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:15 am
IAD
- OKA
1 stop29h 05m
EVA Air
Mon 9/1410:15 am
OKA
- IAD
1 stop24h 45m
EVA Air
Deal found 7/20![EVA Air logo]()
$1,200
This SmartFares deal was found by Cheapflights users on 7/22. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:15 pm
IAD
- ITM
1 stop16h 55m
ANA
Mon 10/194:40 pm
ITM
- IAD
1 stop35h 55m
ANA
Deal found 7/22![ANA logo]()
$1,468
This Cathay Pacific deal was found by Cheapflights users on 7/21. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:00 am
IAD
- NRT
2 stops42h 40m
Multiple Airlines
Wed 10/282:20 pm
NRT
- IAD
2 stops28h 12m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,214
This United Airlines deal was found by Cheapflights users on 7/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/912:15 pm
IAD
- HND
Nonstop14h 05m
United Airlines
Tue 8/186:10 pm
HND
- IAD
1 stop25h 43m
United Airlines
Deal found 7/22![United Airlines logo]()
$1,424
This Cathay Pacific deal was found by Cheapflights users on 7/21. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:56 pm
IAD
- HND
2 stops31h 59m
Cathay Pacific
Mon 10/1210:05 am
HND
- IAD
2 stops32h 27m
Cathay Pacific
Deal found 7/21![Cathay Pacific logo]()
$1,297
This STARLUX Airlines deal was found by Cheapflights users on 7/19. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:47 pm
IAD
- UKB
2 stops28h 58m
STARLUX Airlines
Wed 9/912:45 pm
UKB
- IAD
2 stops29h 55m
STARLUX Airlines
Deal found 7/19![STARLUX Airlines logo]()
$1,573
Last-minute flights from Dulles Intl to JapanDiscover last-minute flight deals from Dulles Intl to Japan. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Japan. Data last updated July 23, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 7/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:53 pm
IAD
- KIX
3 stops34h 57m
Cathay Pacific
Tue 8/255:35 pm
KIX
- IAD
2 stops57h 27m
Cathay Pacific
Deal found 7/19![Cathay Pacific logo]()
$1,176
This SmartFares deal was found by Cheapflights users on 7/23. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/191:50 am
IAD
- NRT
1 stop21h 35m
Multiple Airlines
Thu 8/271:25 pm
NRT
- IAD
2 stops29h 15m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$1,164
This Justfly.com deal was found by Cheapflights users on 7/22. 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.
Fri 8/211:50 am
IAD
- HND
1 stop29h 30m
EVA Air
Mon 9/712:40 pm
HND
- IAD
1 stop22h 20m
EVA Air
Deal found 7/22![EVA Air logo]()
$1,161
This FlightHub deal was found by Cheapflights users on 7/22. 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.
Fri 8/211:50 am
IAD
- NRT
1 stop28h 50m
EVA Air
Sun 9/68:40 pm
NRT
- IAD
1 stop38h 20m
EVA Air
Deal found 7/22![EVA Air logo]()
$1,161
This Vliegwinkel deal was found by Cheapflights users on 7/21. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/221:50 am
IAD
- NRT
1 stop21h 35m
EVA Air
Tue 9/88:40 pm
NRT
- IAD
1 stop38h 20m
EVA Air
Deal found 7/21![EVA Air logo]()
$1,173
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/231:20 pm
IAD
- KIX
1 stop38h 40m
Multiple Airlines
Tue 9/87:40 pm
KIX
- IAD
1 stop28h 10m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$1,089
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:20 pm
IAD
- NRT
1 stop33h 00m
Multiple Airlines
Sat 8/2910:30 am
NRT
- IAD
2 stops25h 22m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,175
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:20 pm
IAD
- NRT
1 stop31h 40m
Multiple Airlines
Fri 9/2511:30 am
NRT
- IAD
2 stops20h 39m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,181
This Trip.com deal was found by Cheapflights users on 7/21. 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.
Fri 8/281:50 am
IAD
- OKA
1 stop28h 30m
EVA Air
Sat 9/1210:15 am
OKA
- IAD
1 stop24h 45m
EVA Air
Deal found 7/21![EVA Air logo]()
$1,128
This Super.com deal was found by Cheapflights users on 7/22. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/281:50 am
IAD
- NRT
1 stop28h 50m
EVA Air
Sat 9/52:25 pm
NRT
- IAD
1 stop20h 35m
EVA Air
Deal found 7/22![EVA Air logo]()
$1,180
This Cathay Pacific deal was found by Cheapflights users on 7/22. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:53 pm
IAD
- HND
2 stops41h 42m
Multiple Airlines
Tue 9/84:20 pm
HND
- IAD
2 stops44h 39m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,182
This Cathay Pacific deal was found by Cheapflights users on 7/22. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:53 pm
IAD
- NRT
2 stops40h 57m
Multiple Airlines
Tue 9/85:15 pm
NRT
- IAD
2 stops43h 44m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,182
One-way flights from Dulles Intl to JapanSearch for one-way flight options from Dulles Intl to Japan. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
Search for one-way flight options from Dulles Intl to Japan. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:59 am
IAD
- FUK
3 stops58h 26m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:59 am
IAD
- KIX
3 stops59h 16m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:59 am
IAD
- KIX
3 stops59h 16m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:59 am
IAD
- CTS
3 stops58h 56m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:59 am
IAD
- CTS
3 stops58h 41m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:59 am
IAD
- KIX
3 stops59h 16m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$368
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:59 am
IAD
- FUK
3 stops58h 26m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:59 am
IAD
- FUK
3 stops59h 06m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:59 am
IAD
- UKB
3 stops58h 36m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:13 am
IAD
- KIX
3 stops59h 02m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:59 am
IAD
- KIX
3 stops59h 16m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:59 am
IAD
- ITM
3 stops57h 26m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$389
Find 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 July 23, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $1,006 (oojo) |
One-way from | $347 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $1,436 |
Good round-trip deal | $1,213 or less |
Good one-way deal | $689 or less |
Cheapflights Fare Finder
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 July 23, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Japan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Fukuoka
IAD - FUK
IADFUK
Washington, D.C. Dulles Intl
Wed 10/28
1:15 am-11:15 am
1 stop21h 00m
Fukuoka
Fri 11/6
12:15 pm-8:55 pm
1 stop22h 40m
$1,055
Washington, D.C.Okinawa
IAD - OKA
IADOKA
Washington, D.C. Dulles Intl
Fri 9/4
1:15 am-7:20 pm
1 stop29h 05m
Okinawa Naha
Sat 9/12
10:15 am-10:00 pm
1 stop24h 45m
$1,082
Washington, D.C.Kobe
IAD - UKB
IADUKB
Washington, D.C. Dulles Intl
Mon 9/14
1:15 am-6:00 pm
1 stop27h 45m
Kobe
Mon 10/5
11:00 am-10:00 pm
1 stop24h 00m
$1,161
Washington, D.C.Fukuoka
IAD - FUK
IADFUK
Washington, D.C. Dulles Intl
Wed 10/7
3:08 pm-12:45 pm
2 stops32h 37m
Fukuoka
Wed 10/21
2:00 pm-11:23 pm
2 stops46h 23m
$1,178
Washington, D.C.Sapporo
IAD - CTS
IADCTS
Washington, D.C. Dulles Intl
Tue 9/1
2:53 pm-3:20 pm
2 stops35h 27m
Sapporo Chitose
Tue 9/8
4:40 pm-11:59 pm
2 stops44h 19m
$1,185
Washington, D.C.Sapporo
IAD - CTS
IADCTS
Washington, D.C. Dulles Intl
Tue 11/3
5:10 pm-2:50 pm
2 stops31h 40m
Sapporo Chitose
Tue 11/17
4:00 pm-11:19 pm
2 stops45h 19m
$1,185
Washington, D.C.Osaka
IAD - KIX
IADKIX
Washington, D.C. Dulles Intl
Wed 10/7
3:08 pm-6:05 pm
2 stops37h 57m
Osaka Kansai Intl
Wed 10/14
5:35 pm-11:59 pm
2 stops43h 24m
$1,185
Washington, D.C.Okinawa
IAD - OKA
IADOKA
Washington, D.C. Dulles Intl
Wed 9/16
1:15 am-7:20 pm
1 stop29h 05m
Okinawa Naha
Sat 9/26
10:15 am-10:00 pm
1 stop24h 45m
$1,186
Washington, D.C.Okinawa
IAD - OKA
IADOKA
Washington, D.C. Dulles Intl
Wed 9/9
1:15 am-7:20 pm
1 stop29h 05m
Okinawa Naha
Mon 9/14
10:15 am-10:00 pm
1 stop24h 45m
$1,200
Washington, D.C.Tokyo
IAD - NRT
IADNRT
Washington, D.C. Dulles Intl
Tue 9/15
1:20 pm-8:55 am
1 stop30h 35m
Tokyo Narita
Wed 9/30
10:25 am-7:50 pm
1 stop46h 25m
$1,211
Showing 1-10 of 60 resultsSorted by cheapest first
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.
IAD-FUK
IAD-KIX
IAD-CTS
IAD-UKB
IAD-ITM
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Japan
IAD-JP0
IAD-FUK
IAD-KIX
IAD-CTS
IAD-UKB
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 $1,204). Flying from Washington, D.C. Dulles Intl Airport to Japan in June is currently the most expensive (average of $1,574). 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 July 23, 2026.
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.
How often are flights from Washington, D.C. to Japan delayed?
About 18% of weekly flights between Washington, D.C. and Japan have experienced delays in the past year, with the average delay time being 293 minutes.
What is the most punctual flight time for Washington, D.C. to Japan flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday 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.
Which airline has the best punctuality record on Washington, D.C. to Japan flights?
Over the last year, ANA have had the lowest number of delays on this route, with just 10% of flights being delayed.
How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Japan?
To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Japan, you should look to book at least 85 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 July 23, 2026.
See what other customers who have flown with ANA,AIR PREMIA, andDelta from Washington, D.C. Dulles Intl Airport to Japan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.3
Food
7.8
Boarding
8.5
Comfort
8.2
Crew
8.7
Entertainment
7.9
Reviews
1 / 20
4.0
OkayPeggyLee,Jun 2026
BKK - NRT
Overall
8.3
Food
7.8
Boarding
8.5
Comfort
8.2
Crew
8.7
Entertainment
7.9
Reviews
1 / 20
4.0
OkayPeggyLee,Jun 2026
BKK - NRT
Overall
8.3
Food
7.8
Boarding
8.5
Comfort
8.2
Crew
8.7
Entertainment
7.9
Reviews
1 / 20
4.0
OkayPeggyLee,Jun 2026
BKK - NRT
Overall
8.3
Food
7.8
Boarding
8.5
Comfort
8.2
Crew
8.7
Entertainment
7.9
Reviews
1 / 20
4.0
OkayPeggyLee,Jun 2026
BKK - NRT
Overall
8.3
Food
7.8
Boarding
8.5
Comfort
8.2
Crew
8.7
Entertainment
7.9
Reviews
1 / 20
4.0
OkayPeggyLee,Jun 2026
BKK - NRT
Overall
8.3
Food
7.8
Boarding
8.5
Comfort
8.2
Crew
8.7
Entertainment
7.9
Reviews
1 / 20
4.0
OkayPeggyLee,Jun 2026
BKK - NRT
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
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Complete your trip
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Dulles Intl and Japan flights
Browse other Dulles Intl and Japan flight options. Last updated on July 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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Consider these flights traveling to Japan regions.
Top 6 airlines flying from Dulles Intl to Japan
Discover the top 6 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 July 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$378 | Average$1,366 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$489 | Average$567 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$862 | Average$1,134 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$921 | Average$1,490 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$1,001 | Average$1,487 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,201 | Average$1,544 | FlexibilityNo cancel fee | On-time74% |