$528+ Cheap flights from Seoul (SEL) to San Diego (SAN)
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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — SAN
Jun 25 — Jul 21
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Seoul to San Diego 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 Seoul to San Diego
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seoul to San DiegoExplore the most affordable flight options available from Seoul to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 26, 2026.
Explore the most affordable flight options available from Seoul to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/25. 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.
Tue 7/712:55 pm
ICN
- SAN
2 stops33h 37m
Multiple Airlines
Tue 7/149:27 pm
SAN
- ICN
1 stop30h 43m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$1,111
This Kiwi.com deal was found by Cheapflights users on 5/24. 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.
Wed 8/267:15 pm
ICN
- SAN
1 stop20h 34m
Multiple Airlines
Wed 9/27:00 am
SAN
- ICN
1 stop22h 40m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$1,116
This Trip.com deal was found by Cheapflights users on 5/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:55 pm
ICN
- SAN
1 stop20h 53m
Multiple Airlines
Sat 11/147:07 am
SAN
- ICN
1 stop20h 23m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$1,143
This Kiwi.com deal was found by Cheapflights users on 5/23. 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.
Thu 10/151:35 pm
ICN
- SAN
2 stops23h 04m
Multiple Airlines
Wed 10/2110:52 am
SAN
- ICN
1 stop18h 48m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$1,151
This Air Canada deal was found by Cheapflights users on 5/24. 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 6/155:45 pm
ICN
- SAN
1 stop19h 10m
Air Canada
Mon 6/224:55 pm
SAN
- ICN
1 stop31h 10m
Air Canada
Deal found 5/24![Air Canada logo]()
$1,155
This Kiwi.com deal was found by Cheapflights users on 5/24. 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.
Tue 7/712:55 pm
ICN
- SAN
2 stops33h 37m
Multiple Airlines
Sat 8/87:46 pm
SAN
- ICN
1 stop33h 54m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$1,156
This Air Canada deal was found by Cheapflights users on 5/24. 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.
Tue 6/2312:20 pm
ICN
- SAN
2 stops19h 58m
Multiple Airlines
Tue 6/308:15 am
SAN
- ICN
1 stop15h 50m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$1,168
This Kiwi.com deal was found by Cheapflights users on 5/25. 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.
Fri 7/177:15 pm
ICN
- SAN
1 stop29h 10m
Multiple Airlines
Sat 8/17:46 pm
SAN
- ICN
2 stops30h 59m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$1,171
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 7/3012:55 pm
ICN
- SAN
2 stops24h 12m
Multiple Airlines
Mon 8/37:48 am
SAN
- ICN
1 stop20h 22m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$1,177
This Gotogate deal was found by Cheapflights users on 5/23. 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 7/11:55 am
ICN
- SAN
2 stops25h 58m
Multiple Airlines
Thu 7/912:35 pm
SAN
- ICN
1 stop35h 30m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$1,178
This Kiwi.com deal was found by Cheapflights users on 5/25. 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.
Tue 7/1412:55 pm
ICN
- SAN
2 stops33h 37m
Multiple Airlines
Tue 7/287:46 pm
SAN
- ICN
1 stop33h 54m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$1,183
This Kiwi.com deal was found by Cheapflights users on 5/25. 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.
Fri 7/177:15 pm
ICN
- SAN
1 stop29h 10m
Multiple Airlines
Tue 7/287:46 pm
SAN
- ICN
1 stop33h 54m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$1,188
Best flights from Seoul to San DiegoDiscover carefully curated flight deals from Seoul to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 26, 2026.
Discover carefully curated flight deals from Seoul to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/23. 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.
Thu 10/151:35 pm
ICN
- SAN
2 stops23h 04m
Multiple Airlines
Wed 10/2110:52 am
SAN
- ICN
1 stop18h 48m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$1,151
This Air Canada deal was found by Cheapflights users on 5/23. 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 10/155:45 pm
ICN
- SAN
1 stop14h 27m
Air Canada
Wed 10/214:55 pm
SAN
- ICN
1 stop31h 10m
Air Canada
Deal found 5/23![Air Canada logo]()
$1,282
This FlightHub deal was found by Cheapflights users on 5/25. 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 7/147:40 am
GMP
- SAN
2 stops28h 11m
ANA
Fri 7/317:15 am
SAN
- GMP
2 stops23h 05m
ANA
Deal found 5/25![ANA logo]()
$1,310
This Delta deal was found by Cheapflights users on 5/26. 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.
Sun 10/47:00 pm
ICN
- SAN
2 stops16h 16m
Delta
Tue 10/66:15 am
SAN
- ICN
1 stop17h 05m
Delta
Deal found 5/26![Delta logo]()
$1,389
This Alaska Airlines deal was found by Cheapflights users on 5/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:35 pm
ICN
- SAN
1 stop20h 21m
Alaska Airlines
Fri 6/268:35 pm
SAN
- ICN
1 stop28h 55m
Alaska Airlines
Deal found 5/22![Alaska Airlines logo]()
$1,408
This United Airlines deal was found by Cheapflights users on 5/23. 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.
Wed 10/214:50 pm
ICN
- SAN
2 stops19h 05m
United Airlines
Sun 10/252:30 pm
SAN
- ICN
2 stops22h 10m
United Airlines
Deal found 5/23![United Airlines logo]()
$1,417
This Japan Airlines deal was found by Cheapflights users on 5/26. 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.
Fri 11/612:05 pm
GMP
- SAN
2 stops19h 37m
Japan Airlines
Sat 11/1411:40 am
SAN
- GMP
1 stop37h 40m
Japan Airlines
Deal found 5/26![Japan Airlines logo]()
$1,770
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 7/112:55 pm
ICN
- SAN
2 stops27h 20m
Multiple Airlines
Sun 7/127:46 pm
SAN
- ICN
1 stop32h 24m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$1,304
This FlightHub deal was found by Cheapflights users on 5/25. 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 7/137:40 am
GMP
- SAN
2 stops28h 11m
ANA
Thu 7/307:15 am
SAN
- GMP
2 stops23h 05m
ANA
Deal found 5/25![ANA logo]()
$1,310
This Delta deal was found by Cheapflights users on 5/26. 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.
Tue 10/67:00 pm
ICN
- SAN
1 stop14h 59m
Delta
Sat 10/107:00 am
SAN
- ICN
1 stop17h 50m
Delta
Deal found 5/26![Delta logo]()
$1,389
This modetour deal was found by Cheapflights users on 5/21. 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 modetour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/57:35 pm
ICN
- SAN
1 stop33h 26m
Alaska Airlines
Sun 7/126:18 am
SAN
- ICN
1 stop19h 12m
Alaska Airlines
Deal found 5/21![Alaska Airlines logo]()
$1,486
This FlightHub deal was found by Cheapflights users on 5/25. 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.
Wed 7/157:40 am
GMP
- SAN
2 stops28h 11m
ANA
Thu 7/307:15 am
SAN
- GMP
2 stops23h 05m
ANA
Deal found 5/25![ANA logo]()
$1,460
This Delta deal was found by Cheapflights users on 5/23. 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.
Thu 7/27:00 pm
ICN
- SAN
2 stops29h 30m
Delta
Thu 7/96:15 am
SAN
- ICN
2 stops18h 35m
Delta
Deal found 5/23![Delta logo]()
$1,467
This Singapore Airlines deal was found by Cheapflights users on 5/24. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:50 pm
ICN
- SAN
3 stops40h 04m
Multiple Airlines
Wed 9/210:55 am
SAN
- ICN
3 stops30h 55m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$1,475
This FlightHub deal was found by Cheapflights users on 5/25. 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.
Wed 7/157:40 am
GMP
- SAN
2 stops28h 11m
ANA
Fri 7/317:15 am
SAN
- GMP
2 stops23h 05m
ANA
Deal found 5/25![ANA logo]()
$1,460
This Japan Airlines deal was found by Cheapflights users on 5/26. 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.
Sun 10/47:15 pm
GMP
- SAN
1 stop31h 50m
Japan Airlines
Thu 10/81:00 pm
SAN
- GMP
1 stop36h 55m
Japan Airlines
Deal found 5/26![Japan Airlines logo]()
$1,777
This Air Canada deal was found by Cheapflights users on 5/24. 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 6/152:25 pm
GMP
- SAN
2 stops37h 25m
Multiple Airlines
Mon 6/228:15 am
SAN
- GMP
2 stops21h 10m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$1,544
This Cheapflightsfares deal was found by Cheapflights users on 5/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/212:05 pm
GMP
- SAN
2 stops22h 04m
Japan Airlines
Thu 7/98:04 am
SAN
- GMP
2 stops21h 11m
Japan Airlines
Deal found 5/23![Japan Airlines logo]()
$1,868
This FlightHub deal was found by Cheapflights users on 5/25. 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 7/148:00 am
GMP
- SAN
1 stop19h 35m
Japan Airlines
Wed 7/291:35 pm
SAN
- GMP
1 stop29h 05m
Japan Airlines
Deal found 5/25![Japan Airlines logo]()
$1,895
This Cheapflightsfares deal was found by Cheapflights users on 5/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:45 am
GMP
- SAN
2 stops26h 44m
ANA
Sat 11/2811:00 am
SAN
- GMP
2 stops31h 20m
ANA
Deal found 5/21![ANA logo]()
$1,735
This Air Canada deal was found by Cheapflights users on 5/23. 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.
Sat 6/202:25 pm
GMP
- SAN
2 stops37h 28m
Multiple Airlines
Fri 6/268:15 am
SAN
- GMP
2 stops21h 10m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$2,247
Last-minute flights from Seoul to San DiegoDiscover last-minute flight deals from Seoul to San Diego. Data last updated May 26, 2026 and is based on user searches.
Discover last-minute flight deals from Seoul to San Diego. Data last updated May 26, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 5/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:35 pm
ICN
- SAN
1 stop20h 24m
Alaska Airlines
Sun 6/146:18 am
SAN
- ICN
1 stop19h 12m
Alaska Airlines
Deal found 5/24![Alaska Airlines logo]()
$1,276
This Air Canada deal was found by Cheapflights users on 5/24. 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.
Wed 6/35:45 pm
ICN
- SAN
1 stop19h 10m
Air Canada
Mon 6/154:55 pm
SAN
- ICN
1 stop31h 10m
Air Canada
Deal found 5/24![Air Canada logo]()
$1,281
This Delta deal was found by Cheapflights users on 5/24. 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.
Wed 6/34:40 pm
ICN
- SAN
2 stops23h 03m
Delta
Mon 6/157:56 pm
SAN
- ICN
2 stops28h 44m
Delta
Deal found 5/24![Delta logo]()
$1,400
This Alaska Airlines deal was found by Cheapflights users on 5/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:35 pm
ICN
- SAN
1 stop16h 03m
Alaska Airlines
Sat 6/1310:02 pm
SAN
- ICN
2 stops27h 28m
Alaska Airlines
Deal found 5/24![Alaska Airlines logo]()
$1,408
This Air Canada deal was found by Cheapflights users on 5/24. 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.
Wed 6/32:25 pm
GMP
- SAN
2 stops41h 50m
Multiple Airlines
Mon 6/158:10 am
SAN
- GMP
2 stops21h 15m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$1,744
This Air Canada deal was found by Cheapflights users on 5/24. 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 6/155:45 pm
ICN
- SAN
1 stop19h 10m
Air Canada
Mon 6/224:55 pm
SAN
- ICN
1 stop31h 10m
Air Canada
Deal found 5/24![Air Canada logo]()
$1,155
This Air Canada deal was found by Cheapflights users on 5/24. 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 6/155:45 pm
ICN
- SAN
1 stop19h 10m
Multiple Airlines
Mon 6/228:15 am
SAN
- ICN
2 stops19h 50m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$1,329
This Air Canada deal was found by Cheapflights users on 5/24. 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 6/152:25 pm
GMP
- SAN
2 stops37h 25m
Multiple Airlines
Mon 6/228:15 am
SAN
- GMP
2 stops21h 10m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$1,544
This Air Canada deal was found by Cheapflights users on 5/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/202:25 pm
GMP
- SAN
2 stops37h 28m
Multiple Airlines
Fri 6/268:15 am
SAN
- GMP
2 stops21h 10m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$2,197
This WhyPayMore deal was found by Cheapflights users on 5/24. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/218:45 pm
ICN
- SAN
1 stop33h 25m
WestJet
Fri 6/263:30 pm
SAN
- ICN
1 stop35h 15m
WestJet
Deal found 5/24![WestJet logo]()
$1,407
This Alaska Airlines deal was found by Cheapflights users on 5/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:35 pm
ICN
- SAN
1 stop18h 32m
Alaska Airlines
Fri 6/268:35 pm
SAN
- ICN
1 stop28h 55m
Alaska Airlines
Deal found 5/25![Alaska Airlines logo]()
$1,437
This Air Canada deal was found by Cheapflights users on 5/24. 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.
Tue 6/2312:20 pm
ICN
- SAN
2 stops19h 58m
Multiple Airlines
Tue 6/308:15 am
SAN
- ICN
1 stop15h 50m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$1,168
One-way flights from Seoul to San DiegoSearch for one-way flight options from Seoul to San Diego. Find affordable one-way fares based on user searches. Data last updated May 26, 2026.
Search for one-way flight options from Seoul to San Diego. Find affordable one-way fares based on user searches. Data last updated May 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:20 am
GMP
- SAN
3 stops53h 35m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$528
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/34:45 pm
ICN
- SAN
2 stops44h 10m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$532
This Kiwi.com deal was found by Cheapflights users on 5/24. 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.
Thu 6/410:50 am
GMP
- SAN
3 stops45h 14m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$533
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 6/11:10 pm
GMP
- SAN
3 stops47h 45m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$561
This Kiwi.com deal was found by Cheapflights users on 5/23. 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.
Mon 6/81:10 pm
GMP
- SAN
3 stops57h 24m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$580
This Kiwi.com deal was found by Cheapflights users on 5/23. 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.
Mon 6/86:20 pm
ICN
- SAN
3 stops52h 14m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$580
This Vliegwinkel deal was found by Cheapflights users on 5/24. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:35 pm
ICN
- SAN
1 stop30h 47m
Alaska Airlines
Deal found 5/24![Alaska Airlines logo]()
$582
This Kissandfly.com deal was found by Cheapflights users on 5/24. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/14:15 pm
ICN
- SAN
2 stops44h 40m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$601
This Alaska Airlines deal was found by Cheapflights users on 5/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:35 pm
ICN
- SAN
1 stop36h 46m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$608
This Kiwi.com deal was found by Cheapflights users on 5/25. 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.
Tue 7/712:55 pm
ICN
- SAN
2 stops33h 37m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$622
Find flight deals from Seoul to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to San Diego (SAN). 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 May 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,111 (Kiwi.com) |
One-way from | $528 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Cheapflights Fare Finder
Customize your flight search to find flights from Seoul to San Diego 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 May 26, 2026.
Use the filters below to find and compare flights from Seoul to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IncheonSan Diego
ICN - SAN
ICNSAN
Incheon Intl
Thu 10/15
1:35 pm-8:39 pm
2 stops23h 04m
San Diego
Wed 10/21
10:52 am-9:40 pm
1 stop18h 48m
$1,151
IncheonSan Diego
ICN - SAN
ICNSAN
Incheon Intl
Thu 10/15
5:45 pm-4:12 pm
1 stop14h 27m
San Diego
Wed 10/21
4:55 pm-4:05 pm
1 stop31h 10m
$1,282
IncheonSan Diego
ICN - SAN
ICNSAN
Incheon Intl
Wed 7/1
12:55 pm-12:15 am
2 stops27h 20m
San Diego
Sun 7/12
7:46 pm-8:10 pm
1 stop32h 24m
$1,304
SeoulSan Diego
GMP - SAN
GMPSAN
Seoul Gimpo Intl
Tue 7/14
7:40 am-7:51 pm
2 stops28h 11m
San Diego
Fri 7/31
7:15 am-10:20 pm
2 stops23h 05m
$1,310
SeoulSan Diego
GMP - SAN
GMPSAN
Seoul Gimpo Intl
Mon 7/13
7:40 am-7:51 pm
2 stops28h 11m
San Diego
Thu 7/30
7:15 am-10:20 pm
2 stops23h 05m
$1,310
IncheonSan Diego
ICN - SAN
ICNSAN
Incheon Intl
Sun 10/4
7:00 pm-7:16 pm
2 stops16h 16m
San Diego
Tue 10/6
6:15 am-3:20 pm
1 stop17h 05m
$1,389
Quickest round-trip
IncheonSan Diego
ICN - SAN
ICNSAN
Incheon Intl
Tue 10/6
7:00 pm-5:59 pm
1 stop14h 59m
San Diego
Sat 10/10
7:00 am-4:50 pm
1 stop17h 50m
$1,389
IncheonSan Diego
ICN - SAN
ICNSAN
Incheon Intl
Mon 6/22
7:35 pm-11:56 pm
1 stop20h 21m
San Diego
Fri 6/26
8:35 pm-5:30 pm
1 stop28h 55m
$1,408
IncheonSan Diego
ICN - SAN
ICNSAN
Incheon Intl
Wed 10/21
4:50 pm-7:55 pm
2 stops19h 05m
San Diego
Sun 10/25
2:30 pm-4:40 am
2 stops22h 10m
$1,417
SeoulSan Diego
GMP - SAN
GMPSAN
Seoul Gimpo Intl
Wed 7/15
7:40 am-7:51 pm
2 stops28h 11m
San Diego
Thu 7/30
7:15 am-10:20 pm
2 stops23h 05m
$1,460
Showing 1-10 of 40 resultsSorted by cheapest first
Compare providers for flights from Seoul to San Diego
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 Seoul to San Diego in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seoul-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seoul-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seoul-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seoul-San Diego 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 Seoul-San Diego 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 Seoul to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Seoul with our price prediction graph.
SEL-SAN
GMP-SAN
ICN-SAN
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 Seoul to San Diego
SEL-SAN
GMP-SAN
ICN-SAN
What is the cheapest month to book a flight from Seoul to San Diego?
Currently, September is the cheapest month in which you can book a flight from Seoul to San Diego (average of $329). Flying from Seoul to San Diego in August is currently the most expensive (average of $804). 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.
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated May 26, 2026.
Get a feel of what it's like to fly with Asiana Airlines from Seoul to San Diego by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.3
Overall
8.1
Crew
8.5
Entertainment
7.6
Food
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
NRT - ICN
Boarding
8.3
Overall
8.1
Crew
8.5
Entertainment
7.6
Food
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
NRT - ICN
Related info for your journey
Find useful and relevant information for your journey from Seoul to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
Chula Vista
National City
Coronado
Poway
La Mesa
Julian
Santee
Lemon Grove
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
Other flight options
Other flights from Seoul
Popular flights
San Diego flight routes
Alternative routes for Seoul to San Diego
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Diego by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seoul to San Diego by cabin class
Find flights from Seoul to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seoul and San Diego flights
Browse other Seoul and San Diego flight options. Last updated on May 26, 2026.
Other flights from Seoul
Browse through other flights departing from Seoul. Flights are based on user searches made on Cheapflights and were last updated on May 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Diego
Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 26, 2026.
Top airline flying from Seoul to San Diego
Discover the top airline that operate flights from Seoul to San Diego. 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 May 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$660 | Average$774 | FlexibilityNo cancel fee | On-time76% |