$421+ Cheap flights from San Diego (SAN) to Osaka (OSA)
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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — OSA
Nov 29 — Dec 61
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Diego to Osaka 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 San Diego to Osaka
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Diego to OsakaExplore the most affordable flight options available from San Diego to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from San Diego to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Globehunters deal was found by Cheapflights users on 10/25. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:30 am -
1 stop16h 15m
Wed 12/166:35 pm -
1 stop16h 37m
Deal found 10/25![ANA logo]()
$703
This Globehunters deal was found by Cheapflights users on 10/27. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:15 am -
1 stop17h 30m
Tue 12/156:35 pm -
1 stop16h 37m
Deal found 10/27![ANA logo]()
$816
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/297:30 am -
1 stop16h 15m
Thu 12/106:35 pm -
1 stop16h 37m
Deal found 10/26![United Airlines logo]()
$818
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/97:30 am -
1 stop16h 15m
Wed 12/166:35 pm -
2 stops34h 00m
Deal found 10/26![United Airlines logo]()
$822
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Sat 11/287:41 pm -
1 stop28h 04m
Thu 12/106:35 pm -
1 stop16h 37m
Deal found 10/26![United Airlines logo]()
$823
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/306:26 pm -
1 stop29h 19m
Tue 12/156:35 pm -
1 stop16h 37m
Deal found 10/29![United Airlines logo]()
$831
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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.
Tue 12/16:15 am -
1 stop17h 30m
Tue 12/86:35 pm -
1 stop16h 37m
Deal found 10/28![ANA logo]()
$833
This FlightHub deal was found by Cheapflights users on 10/26. 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.
Tue 12/17:30 am -
2 stops18h 30m
Tue 12/82:00 pm -
2 stops23h 08m
Deal found 10/26![ANA logo]()
$834
This FlightHub deal was found by Cheapflights users on 10/26. 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 11/307:30 am -
2 stops20h 05m
Tue 12/87:00 pm -
2 stops18h 08m
Deal found 10/26![ANA logo]()
$835
This FlightHub deal was found by Cheapflights users on 10/26. 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 11/307:30 am -
1 stop16h 15m
Tue 12/83:20 pm -
2 stops21h 48m
Deal found 10/26![ANA logo]()
$835
This United Airlines deal was found by Cheapflights users on 10/25. 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 12/77:30 am -
2 stops17h 40m
Fri 12/252:30 pm -
2 stops18h 09m
Deal found 10/25![United Airlines logo]()
$848
This United Airlines deal was found by Cheapflights users on 10/25. 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 12/67:30 am -
2 stops41h 40m
Fri 12/252:30 pm -
2 stops18h 09m
Deal found 10/25![United Airlines logo]()
$853
Best flights from San Diego to OsakaDiscover carefully curated flight deals from San Diego to Osaka that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from San Diego to Osaka that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/97:30 am -
1 stop16h 15m
Wed 12/166:35 pm -
1 stop22h 44m
Deal found 10/26![United Airlines logo]()
$818
This Korean Air deal was found by Cheapflights users on 10/28. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/63:39 pm -
2 stops36h 06m
Wed 3/311:55 am -
2 stops27h 54m
Deal found 10/28![Korean Air logo]()
$838
This Delta deal was found by Cheapflights users on 10/29. 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.
Mon 3/16:50 am -
2 stops20h 55m
Sat 3/133:15 am -
2 stops30h 44m
Deal found 10/29![Delta logo]()
$879
This oojo deal was found by Cheapflights users on 10/30. 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 12/97:12 am -
2 stops20h 13m
Wed 12/162:40 pm -
1 stop12h 10m
Deal found 10/30![Japan Airlines logo]()
$901
This United Airlines deal was found by Cheapflights users on 10/25. 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 1/44:28 pm -
2 stops31h 17m
Wed 1/206:35 pm -
2 stops19h 07m
Deal found 10/25![United Airlines logo]()
$822
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/301:31 pm -
1 stop34h 14m
Tue 12/156:35 pm -
2 stops18h 33m
Deal found 10/29![United Airlines logo]()
$831
This Japan Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 1/187:11 am -
2 stops19h 44m
Fri 1/292:40 pm -
2 stops17h 11m
Deal found 10/28![Japan Airlines logo]()
$940
This United Airlines deal was found by Cheapflights users on 10/28. 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 1/177:30 am -
2 stops17h 40m
Wed 1/272:30 pm -
2 stops20h 54m
Deal found 10/28![United Airlines logo]()
$848
This Japan Airlines deal was found by Cheapflights users on 10/28. 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.
Sun 1/177:11 am -
2 stops19h 44m
Fri 1/292:40 pm -
2 stops17h 11m
Deal found 10/28![Japan Airlines logo]()
$940
This United Airlines deal was found by Cheapflights users on 10/27. 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 1/136:20 am -
2 stops20h 10m
Thu 1/213:20 pm -
2 stops21h 48m
Deal found 10/27![United Airlines logo]()
$851
This Japan Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 12/311:45 am -
1 stop36h 50m
Mon 12/78:10 pm -
1 stop30h 40m
Deal found 10/26![Japan Airlines logo]()
$977
This Japan Airlines deal was found by Cheapflights users on 10/26. 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.
Sat 11/2811:45 am -
1 stop28h 00m
Mon 12/77:30 pm -
1 stop31h 20m
Deal found 10/26![Japan Airlines logo]()
$977
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/106:15 am -
1 stop17h 30m
Thu 12/176:35 pm -
1 stop17h 06m
Deal found 10/26![United Airlines logo]()
$897
This United Airlines deal was found by Cheapflights users on 10/27. 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 1/284:24 pm -
2 stops31h 21m
Sat 2/66:35 pm -
2 stops18h 33m
Deal found 10/27![United Airlines logo]()
$897
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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.
Sun 1/106:16 am -
2 stops20h 39m
Thu 1/212:40 pm -
1 stop12h 10m
Deal found 10/29![Japan Airlines logo]()
$1,037
This Booking.com deal was found by Cheapflights users on 10/28. 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.
Mon 11/3011:45 am -
1 stop26h 55m
Tue 12/1512:30 pm -
1 stop14h 20m
Deal found 10/28![Japan Airlines logo]()
$1,065
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Sat 2/136:22 am -
1 stop17h 23m
Tue 2/166:35 pm -
1 stop16h 44m
Deal found 10/25![United Airlines logo]()
$984
This Japan Airlines deal was found by Cheapflights users on 10/26. 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.
Sat 11/2811:45 am -
1 stop26h 55m
Thu 12/1012:30 pm -
1 stop14h 20m
Deal found 10/26![Japan Airlines logo]()
$1,142
Last-minute flights from San Diego to OsakaDiscover last-minute flight deals from San Diego to Osaka. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Osaka. Data last updated October 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/16:15 am -
1 stop17h 30m
Sun 11/86:35 pm -
1 stop22h 44m
Deal found 10/25![United Airlines logo]()
$856
This Delta deal was found by Cheapflights users on 10/27. 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.
Tue 11/37:45 am -
2 stops21h 55m
Tue 11/102:00 pm -
2 stops20h 45m
Deal found 10/27![Delta logo]()
$833
This Globehunters deal was found by Cheapflights users on 10/27. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:15 am -
1 stop17h 30m
Tue 12/156:35 pm -
1 stop16h 37m
Deal found 10/27![ANA logo]()
$816
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/97:30 am -
1 stop16h 15m
Tue 12/156:35 pm -
2 stops18h 33m
Deal found 10/27![United Airlines logo]()
$822
This Delta deal was found by Cheapflights users on 10/30. 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.
Mon 11/96:30 am -
2 stops23h 10m
Tue 12/152:00 pm -
2 stops21h 05m
Deal found 10/30![Delta logo]()
$854
This ANA deal was found by Cheapflights users on 10/27. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:41 pm -
2 stops18h 49m
Tue 12/152:00 pm -
2 stops16h 42m
Deal found 10/27![Multiple Airlines logo]()
$862
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Sat 11/287:41 pm -
1 stop28h 04m
Tue 12/86:35 pm -
1 stop16h 37m
Deal found 10/26![United Airlines logo]()
$823
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/297:30 am -
1 stop16h 15m
Thu 12/106:35 pm -
1 stop16h 37m
Deal found 10/26![United Airlines logo]()
$818
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/306:26 pm -
1 stop29h 19m
Tue 12/156:35 pm -
1 stop16h 37m
Deal found 10/29![United Airlines logo]()
$831
This FlightHub deal was found by Cheapflights users on 10/26. 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 11/307:30 am -
2 stops20h 05m
Tue 12/87:00 pm -
2 stops18h 08m
Deal found 10/26![ANA logo]()
$835
This FlightHub deal was found by Cheapflights users on 10/26. 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 11/307:30 am -
1 stop16h 15m
Tue 12/83:20 pm -
2 stops21h 48m
Deal found 10/26![ANA logo]()
$835
This Delta deal was found by Cheapflights users on 10/26. 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.
Mon 11/307:10 pm -
2 stops32h 35m
Thu 12/102:00 pm -
2 stops21h 05m
Deal found 10/26![Delta logo]()
$849
One-way flights from San Diego to OsakaSearch for one-way flight options from San Diego to Osaka. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from San Diego to Osaka. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 12/511:14 am -
3 stops52h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 12/67:51 pm -
2 stops44h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$459
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 12/78:09 am -
2 stops32h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/278:11 pm -
2 stops44h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/264:29 pm -
2 stops49h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$497
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/236:30 am -
3 stops57h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$503
This Booking.com deal was found by Cheapflights users on 10/26. 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.
Mon 11/27:45 pm -
2 stops41h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$511
This SmartFares deal was found by Cheapflights users on 10/26. 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 11/27:30 am -
1 stop16h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![ANA logo]()
$520
This FlightHub deal was found by Cheapflights users on 10/25. 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 12/77:12 am -
2 stops20h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Japan Airlines logo]()
$525
This FlightHub deal was found by Cheapflights users on 10/28. 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 11/277:08 am -
2 stops31h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Japan Airlines logo]()
$575
This FlightHub deal was found by Cheapflights users on 10/28. 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.
Thu 11/266:15 am -
2 stops34h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![ANA logo]()
$597
This FlightHub deal was found by Cheapflights users on 10/25. 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.
Tue 12/811:45 am -
1 stop15h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Japan Airlines logo]()
$669
Find flight deals from San Diego to Osaka
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Osaka (OSA). 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 October 30, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $703 (Globehunters) |
One-way from | $435 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,478 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Osaka 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 October 30, 2026.
Use the filters below to find and compare flights from San Diego to Osaka that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoOsaka
SAN San Diego - KIX Osaka Kansai Intl
SANKIX
San Diego
Sat 1/30
3:30 pm-8:55 am
2 stops48h 25m
Osaka Kansai Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$421
San DiegoOsaka
SAN San Diego - ITM Osaka Itami
SANITM
San Diego
Sat 1/30
3:09 pm-7:00 pm
3 stops34h 51m
Osaka Itami
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$474
San DiegoOsaka
SAN San Diego - KIX Osaka Kansai Intl
SANKIX
San Diego
Mon 11/23
6:30 am-9:10 am
3 stops57h 40m
Osaka Kansai Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$503
San DiegoOsaka
SAN San Diego - KIX Osaka Kansai Intl
SANKIX
San Diego
Tue 12/8
7:12 am-10:20 pm
2 stops22h 08m
Osaka Kansai Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$517
San DiegoOsaka
SAN San Diego - KIX Osaka Kansai Intl
SANKIX
San Diego
Mon 11/23
7:30 am-4:45 pm
1 stop16h 15m
Osaka Kansai Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$520
San DiegoOsaka
SAN San Diego - ITM Osaka Itami
SANITM
San Diego
Mon 12/7
7:12 am-8:25 pm
2 stops20h 13m
Osaka Itami
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$525
San DiegoOsaka
SAN San Diego - KIX Osaka Kansai Intl
SANKIX
San Diego
Tue 12/8
7:30 am-4:45 pm
1 stop16h 15m
Osaka Kansai Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$529
San DiegoOsaka
SAN San Diego - KIX Osaka Kansai Intl
SANKIX
San Diego
Tue 12/8
7:30 am-4:45 pm
1 stop16h 15m
Osaka Kansai Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$534
San DiegoOsaka
SAN San Diego - KIX Osaka Kansai Intl
SANKIX
San Diego
Sun 12/6
7:30 am-4:45 pm
1 stop16h 15m
Osaka Kansai Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$534
San DiegoOsaka
SAN San Diego - KIX Osaka Kansai Intl
SANKIX
San Diego
Mon 12/7
6:15 am-4:45 pm
1 stop17h 30m
Osaka Kansai Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$534
Showing 1-10 of 39 resultsSorted by cheapest first
Compare providers for flights from San Diego to Osaka
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Osaka in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Diego-Osaka flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on San Diego-Osaka flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from San Diego-Osaka flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Osaka flights, Cheapflights users trust Ovago the most. Ovago 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 San Diego-Osaka 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 San Diego to Osaka
Have a flexible travel schedule? Discover the best time to fly to Osaka from San Diego with our price prediction graph.
SAN-OSA
SAN-KIX
SAN-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 San Diego to Osaka
SAN-OSA
SAN-KIX
SAN-ITM
What is the cheapest month to book a flight from San Diego to Osaka?
Currently, February is the cheapest month in which you can book a flight from San Diego to Osaka (average of $888). Flying from San Diego to Osaka in June is currently the most expensive (average of $1,534). 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.
How much does it cost to fly round-trip from San Diego to Osaka?
Airfare is below average for this route at the moment.
San Diego to Osaka flights typically cost between $927 and $1,228 in December.The cheapest round-trip price found within the last 5 days was $703 on ANA (Dec 9-Dec 16).
How far ahead should I book a flight from San Diego to Osaka?
The best time to book flights from San Diego to Osaka is 75 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Osaka
Get insights into the airlines that provide service to Osaka. 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 Osaka. Reviews last updated October 30, 2026.
Get a feel of what it's like to fly with Japan Airlines,ANA, andUnited Airlines from San Diego to Osaka by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.4
Comfort
8.2
Crew
8.7
Overall
8.3
Entertainment
7.8
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Boarding
8.4
Comfort
8.2
Crew
8.7
Overall
8.3
Entertainment
7.8
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Boarding
8.4
Comfort
8.2
Crew
8.7
Overall
8.3
Entertainment
7.8
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Boarding
8.4
Comfort
8.2
Crew
8.7
Overall
8.3
Entertainment
7.8
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Boarding
8.4
Comfort
8.2
Crew
8.7
Overall
8.3
Entertainment
7.8
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Related info for your journey
Find useful and relevant information for your journey from San Diego to Osaka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Osaka flight routes
Other flight options
Other flights from San Diego
Popular flights
Alternative routes for San Diego to Osaka
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Osaka by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Diego to Osaka by cabin class
Find flights from San Diego to Osaka, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Osaka
Explore flights to Osaka departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
San Diego and Osaka flights
Browse other San Diego and Osaka flight options. Last updated on October 30, 2026.
Other flights from San Diego
Browse through other flights departing from San Diego. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from San Diego to Osaka
Discover the top 4 airlines that operate flights from San Diego to Osaka. 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$835 | Average$896 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$863 | Average$1,129 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$978 | Average$1,135 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$1,245 | Average$1,245 | FlexibilityNo cancel fee | On-time75% |