$444+ Cheap flights from Osaka (OSA) to Washington, D.C. (WAS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — WAS
Oct 24 — Oct 311
Round-trip
1 adult, Economy
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Cheapest flights from Osaka to Washington, D.C.Explore the most affordable flight options available from Osaka to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
Explore the most affordable flight options available from Osaka to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
This Mytrip deal was found by Cheapflights users on 9/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:25 pm -
2 stops58h 28m
Thu 11/121:19 pm -
2 stops38h 21m
Deal found 9/21![Air Canada logo]()
$965
This Mytrip deal was found by Cheapflights users on 9/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:25 pm -
2 stops33h 59m
Thu 11/1212:55 pm -
2 stops38h 45m
Deal found 9/21![Air Canada logo]()
$968
This Gotogate deal was found by Cheapflights users on 9/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:40 pm -
2 stops18h 18m
Mon 11/169:40 am -
2 stops19h 30m
Deal found 9/24![Air Canada logo]()
$1,094
This Gotogate deal was found by Cheapflights users on 9/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:40 pm -
2 stops18h 18m
Wed 11/116:59 am -
2 stops22h 11m
Deal found 9/20![Air Canada logo]()
$1,119
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:10 pm -
2 stops48h 40m
Wed 11/1111:35 pm -
1 stop19h 15m
Deal found 9/20![Multiple Airlines logo]()
$1,142
This Expedia deal was found by Cheapflights users on 9/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 pm -
2 stops26h 43m
Tue 10/2710:10 pm -
2 stops30h 30m
Deal found 9/24![Air Canada logo]()
$1,208
This Air Canada deal was found by Cheapflights users on 9/24. 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.
Mon 11/93:20 pm -
2 stops18h 38m
Mon 11/166:59 am -
2 stops20h 41m
Deal found 9/24![Air Canada logo]()
$1,227
This Flightnetwork deal was found by Cheapflights users on 9/24. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:25 am -
3 stops28h 25m
Mon 11/166:59 am -
2 stops20h 41m
Deal found 9/24![Multiple Airlines logo]()
$1,237
This Mytrip deal was found by Cheapflights users on 9/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:50 am -
2 stops27h 08m
Wed 11/119:40 am -
2 stops22h 35m
Deal found 9/20![Multiple Airlines logo]()
$1,238
This Air Canada deal was found by Cheapflights users on 9/23. 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.
Wed 10/146:00 pm -
1 stop16h 24m
Sat 10/179:55 am -
1 stop17h 30m
Deal found 9/23![Air Canada logo]()
$1,243
This Kiwi.com deal was found by Cheapflights users on 9/22. 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.
Fri 11/67:50 am -
2 stops26h 45m
Fri 11/1311:35 pm -
1 stop19h 30m
Deal found 9/22![Multiple Airlines logo]()
$1,244
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Thu 12/246:35 pm -
2 stops42h 10m
Wed 1/65:55 pm -
1 stop32h 50m
Deal found 9/24![United Airlines logo]()
$1,247
Best flights from Osaka to Washington, D.C.Discover carefully curated flight deals from Osaka to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
Discover carefully curated flight deals from Osaka to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
This Mytrip deal was found by Cheapflights users on 9/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:25 pm -
2 stops33h 59m
Thu 11/1212:55 pm -
2 stops38h 45m
Deal found 9/21![Air Canada logo]()
$968
This Flightnetwork deal was found by Cheapflights users on 9/24. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:25 am -
3 stops28h 25m
Mon 11/166:59 am -
2 stops20h 41m
Deal found 9/24![Multiple Airlines logo]()
$1,237
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Tue 10/204:55 pm -
1 stop25h 51m
Tue 10/2712:44 pm -
2 stops39h 01m
Deal found 9/24![United Airlines logo]()
$1,247
This Etihad Airways deal was found by Cheapflights users on 9/23. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:20 pm -
2 stops34h 45m
Sat 11/142:35 pm -
2 stops38h 30m
Deal found 9/23![Etihad Airways logo]()
$1,338
This Delta deal was found by Cheapflights users on 9/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/162:15 am -
2 stops35h 01m
Mon 1/256:00 am -
2 stops24h 45m
Deal found 9/23![Delta logo]()
$1,379
This STARLUX Airlines deal was found by Cheapflights users on 9/19. 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 10/3012:45 pm -
2 stops29h 55m
Tue 11/35:17 pm -
2 stops27h 13m
Deal found 9/19![STARLUX Airlines logo]()
$1,423
This HIS deal was found by Cheapflights users on 9/20. 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 HIS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:00 am -
1 stop23h 55m
Wed 11/1111:55 pm -
1 stop28h 05m
Deal found 9/20![EVA Air logo]()
$1,427
This American Airlines deal was found by Cheapflights users on 9/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/216:00 pm -
2 stops39h 37m
Mon 1/258:30 am -
1 stop20h 40m
Deal found 9/23![American Airlines logo]()
$1,453
This oojo deal was found by Cheapflights users on 9/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/182:40 pm -
2 stops20h 55m
Thu 1/78:00 am -
2 stops21h 55m
Deal found 9/20![Japan Airlines logo]()
$1,586
This KLM deal was found by Cheapflights users on 9/24. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/81:00 pm -
1 stop40h 55m
Sun 11/155:45 pm -
1 stop27h 35m
Deal found 9/24![KLM logo]()
$2,043
This Gotogate deal was found by Cheapflights users on 9/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:40 pm -
2 stops18h 18m
Wed 11/116:59 am -
2 stops22h 11m
Deal found 9/20![Air Canada logo]()
$1,119
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Thu 12/246:35 pm -
2 stops42h 10m
Wed 1/65:55 pm -
1 stop32h 50m
Deal found 9/24![United Airlines logo]()
$1,247
This Mytrip deal was found by Cheapflights users on 9/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:25 am -
3 stops28h 25m
Fri 11/134:00 pm -
2 stops59h 40m
Deal found 9/22![Multiple Airlines logo]()
$1,290
This United Airlines deal was found by Cheapflights users on 9/24. 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 2/176:35 pm -
2 stops38h 17m
Sat 2/2712:40 pm -
2 stops38h 05m
Deal found 9/24![United Airlines logo]()
$1,247
This Etihad Airways deal was found by Cheapflights users on 9/22. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:50 am -
2 stops36h 15m
Fri 11/132:35 pm -
2 stops35h 25m
Deal found 9/22![Etihad Airways logo]()
$1,387
This EVA Air deal was found by Cheapflights users on 9/23. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:00 am -
1 stop24h 00m
Fri 10/161:15 am -
1 stop27h 45m
Deal found 9/23![EVA Air logo]()
$1,449
This American Airlines deal was found by Cheapflights users on 9/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:30 pm -
2 stops21h 16m
Sun 12/66:00 am -
2 stops36h 45m
Deal found 9/23![American Airlines logo]()
$1,460
This Mytrip deal was found by Cheapflights users on 9/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:25 am -
3 stops28h 25m
Thu 11/1211:05 am -
2 stops40h 35m
Deal found 9/21![Multiple Airlines logo]()
$1,343
This United Airlines deal was found by Cheapflights users on 9/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:35 pm -
2 stops31h 17m
Thu 11/126:15 am -
1 stop20h 30m
Deal found 9/21![United Airlines logo]()
$1,255
This STARLUX Airlines deal was found by Cheapflights users on 9/22. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:45 pm -
2 stops30h 59m
Fri 11/135:17 pm -
2 stops27h 13m
Deal found 9/22![STARLUX Airlines logo]()
$1,568
This EVA Air deal was found by Cheapflights users on 9/22. 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.
Thu 1/216:10 pm -
1 stop40h 45m
Mon 1/2511:55 pm -
1 stop27h 00m
Deal found 9/22![EVA Air logo]()
$1,482
This oojo deal was found by Cheapflights users on 9/23. 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.
Wed 10/2110:20 am -
2 stops19h 07m
Wed 10/286:00 am -
2 stops22h 35m
Deal found 9/23![Japan Airlines logo]()
$1,646
This Gotogate deal was found by Cheapflights users on 9/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:45 pm -
2 stops30h 59m
Wed 11/1111:55 pm -
1 stop28h 05m
Deal found 9/20![Multiple Airlines logo]()
$1,395
This Delta deal was found by Cheapflights users on 9/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1811:55 am -
2 stops25h 55m
Thu 1/77:10 am -
2 stops23h 35m
Deal found 9/20![Delta logo]()
$1,696
This Gotogate deal was found by Cheapflights users on 9/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:00 pm -
2 stops20h 58m
Thu 11/129:40 am -
2 stops19h 30m
Deal found 9/21![Air Canada logo]()
$1,595
This STARLUX Airlines deal was found by Cheapflights users on 9/23. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1811:30 am -
2 stops32h 01m
Sun 2/285:38 pm -
2 stops26h 52m
Deal found 9/23![STARLUX Airlines logo]()
$1,601
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/176:35 pm -
1 stop26h 14m
Mon 1/254:10 pm -
2 stops34h 35m
Deal found 9/23![United Airlines logo]()
$1,388
This lastminute.com deal was found by Cheapflights users on 9/22. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:30 am -
2 stops19h 36m
Fri 11/136:00 am -
2 stops21h 35m
Deal found 9/22![Japan Airlines logo]()
$1,708
This Gotogate deal was found by Cheapflights users on 9/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/81:00 pm -
2 stops20h 58m
Sun 11/156:00 am -
2 stops23h 55m
Deal found 9/24![Multiple Airlines logo]()
$1,415
This Delta deal was found by Cheapflights users on 9/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:55 am -
2 stops25h 49m
Mon 12/77:00 am -
2 stops23h 45m
Deal found 9/24![Delta logo]()
$1,853
Last-minute flights from Osaka to Washington, D.C.Discover last-minute flight deals from Osaka to Washington, D.C.. Data last updated September 24, 2026 and is based on user searches.
Discover last-minute flight deals from Osaka to Washington, D.C.. Data last updated September 24, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 9/23. 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.
Wed 10/146:00 pm -
1 stop16h 24m
Sat 10/179:55 am -
1 stop17h 30m
Deal found 9/23![Air Canada logo]()
$1,243
This Etihad Airways deal was found by Cheapflights users on 9/22. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:30 am -
2 stops36h 15m
Sat 10/173:10 pm -
1 stop31h 30m
Deal found 9/22![Etihad Airways logo]()
$1,303
This EVA Air deal was found by Cheapflights users on 9/23. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:00 am -
1 stop24h 00m
Fri 10/161:15 am -
1 stop27h 45m
Deal found 9/23![EVA Air logo]()
$1,449
This China Airlines deal was found by Cheapflights users on 9/22. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/142:00 pm -
2 stops28h 40m
Sat 10/177:20 pm -
2 stops27h 40m
Deal found 9/22![Multiple Airlines logo]()
$1,548
This Expedia deal was found by Cheapflights users on 9/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 pm -
2 stops26h 43m
Tue 10/2710:10 pm -
2 stops30h 30m
Deal found 9/24![Air Canada logo]()
$1,208
This Trip.com deal was found by Cheapflights users on 9/24. 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.
Tue 10/201:35 pm -
1 stop34h 15m
Mon 10/261:15 am -
1 stop26h 40m
Deal found 9/24![Multiple Airlines logo]()
$1,322
This Trip.com deal was found by Cheapflights users on 9/24. 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.
Tue 10/204:00 pm -
1 stop31h 50m
Mon 10/261:15 am -
1 stop27h 45m
Deal found 9/24![Multiple Airlines logo]()
$1,330
This Booking.com deal was found by Cheapflights users on 9/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:00 pm -
2 stops38h 00m
Wed 10/289:55 am -
2 stops20h 35m
Deal found 9/23![Air Canada logo]()
$1,398
This Mytrip deal was found by Cheapflights users on 9/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:05 pm -
3 stops34h 42m
Wed 10/2811:07 am -
3 stops35h 28m
Deal found 9/23![Multiple Airlines logo]()
$1,488
This Gotogate deal was found by Cheapflights users on 9/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/211:10 pm -
2 stops43h 50m
Wed 10/289:30 am -
2 stops37h 25m
Deal found 9/23![Multiple Airlines logo]()
$1,601
This Flightnetwork deal was found by Cheapflights users on 9/19. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:05 am -
2 stops26h 30m
Tue 11/312:31 pm -
2 stops31h 24m
Deal found 9/19![Multiple Airlines logo]()
$1,406
This STARLUX Airlines deal was found by Cheapflights users on 9/19. 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 10/3012:45 pm -
2 stops29h 55m
Tue 11/35:17 pm -
2 stops27h 13m
Deal found 9/19![STARLUX Airlines logo]()
$1,423
One-way flights from Osaka to Washington, D.C.Search for one-way flight options from Osaka to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
Search for one-way flight options from Osaka to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Sun 11/88:40 pm -
3 stops58h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$444
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Tue 11/37:25 am -
3 stops47h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$466
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Sun 11/88:40 pm -
3 stops51h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$466
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 11/48:40 pm -
3 stops41h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$474
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 11/48:40 pm -
3 stops41h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$480
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Thu 11/57:25 am -
3 stops30h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$482
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Tue 11/37:25 am -
3 stops40h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$488
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Thu 11/57:25 am -
3 stops31h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$489
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 11/27:25 am -
3 stops47h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$509
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 11/138:40 pm -
3 stops41h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$509
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 11/147:25 am -
2 stops26h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$516
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 11/27:25 am -
3 stops46h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$531
Find flight deals from Osaka to Washington, D.C.
Discover tips and strategies to find the most affordable flight options for your journey from Osaka (OSA) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $965 (Mytrip) |
One-way from | $444 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Osaka to Washington, D.C. 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 7,457,451 searches. Data last updated September 24, 2026.
Use the filters below to find and compare flights from Osaka to Washington, D.C. that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OsakaWashington, D.C.
KIX Osaka Kansai Intl - IAD Washington, D.C. Dulles Intl
KIXIAD
Osaka Kansai Intl
Thu 11/5
7:25 am-11:43 pm
3 stops30h 18m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$482
OsakaBaltimore
KIX Osaka Kansai Intl - BWI Baltimore/Washington
KIXBWI
Osaka Kansai Intl
Fri 11/13
8:40 pm-8:15 pm
2 stops37h 35m
Baltimore/Washington
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$500
OsakaBaltimore
KIX Osaka Kansai Intl - BWI Baltimore/Washington
KIXBWI
Osaka Kansai Intl
Sat 11/14
7:25 am-8:15 pm
2 stops26h 50m
Baltimore/Washington
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$516
OsakaWashington, D.C.
ITM Osaka Itami - DCA Washington, D.C. Reagan-National
ITMDCA
Osaka Itami
Mon 11/2
8:20 pm-9:50 pm
3 stops39h 30m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$582
OsakaBaltimore
KIX Osaka Kansai Intl - BWI Baltimore/Washington
KIXBWI
Osaka Kansai Intl
Wed 10/14
7:35 am-12:34 am
3 stops29h 59m
Baltimore/Washington
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$713
OsakaWashington, D.C.
KIX Osaka Kansai Intl - IAD Washington, D.C. Dulles Intl
KIXIAD
Osaka Kansai Intl
Tue 11/10
10:50 am-9:05 am
2 stops36h 15m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$739
OsakaWashington, D.C.
KIX Osaka Kansai Intl - IAD Washington, D.C. Dulles Intl
KIXIAD
Osaka Kansai Intl
Wed 10/14
10:30 am-9:45 am
2 stops36h 15m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$739
OsakaWashington, D.C.
KIX Osaka Kansai Intl - IAD Washington, D.C. Dulles Intl
KIXIAD
Osaka Kansai Intl
Sun 10/11
9:55 am-9:45 am
2 stops36h 50m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$758
OsakaWashington, D.C.
KIX Osaka Kansai Intl - IAD Washington, D.C. Dulles Intl
KIXIAD
Osaka Kansai Intl
Tue 11/3
9:50 am-9:05 am
2 stops37h 15m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$794
OsakaWashington, D.C.
KIX Osaka Kansai Intl - DCA Washington, D.C. Reagan-National
KIXDCA
Osaka Kansai Intl
Wed 10/14
7:35 am-4:56 pm
3 stops46h 21m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$798
Showing 1-10 of 53 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Osaka-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Osaka-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Osaka-Washington, D.C. flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Osaka-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Osaka-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Osaka to Washington, D.C.
Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Osaka with our price prediction graph.
OSA-WAS
KIX-IAD
KIX-DCA
ITM-DCA
UKB-IAD
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 Osaka to Washington, D.C.
OSA-WAS
KIX-IAD
KIX-DCA
ITM-DCA
UKB-IAD
No data available for this route at this time. Please check back soon.
Related info for your journey
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