Cheap Flights from Seoul (SEL) to San Diego (SAN)

View AU$813 flight on Tue, 21 Oct. 2025Opens in a new window

Popular airlines from Seoul to San Diego, CA (SAN-San Diego Intl.)

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Cheap Flights from Seoul (SEL) to San Diego (SAN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 25 Feb. - Wed, 4 Mar.
ICN
Seoul
SAN
San Diego
AU$969 Return, found 1 day ago
AU$969
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 25 Feb. from Seoul to San Diego, returning Wed, 4 Mar., priced at AU$969 found 1 day ago
Delta
Wed, 25 Feb. - Wed, 4 Mar.
ICN
Seoul
SAN
San Diego
AU$973 Return, found 1 day ago
AU$973
Return
found 1 day ago
Select Delta flight, departing Wed, 25 Feb. from Seoul to San Diego, returning Wed, 4 Mar., priced at AU$973 found 1 day ago
Hawaiian Airlines
Wed, 25 Feb. - Wed, 4 Mar.
ICN
Seoul
SAN
San Diego
AU$986 Return, found 1 day ago
AU$986
Return
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, 25 Feb. from Seoul to San Diego, returning Wed, 4 Mar., priced at AU$986 found 1 day ago
United
Wed, 25 Feb. - Wed, 4 Mar.
ICN
Seoul
SAN
San Diego
AU$994 Return, found 1 day ago
AU$994
Return
found 1 day ago
Select United flight, departing Wed, 25 Feb. from Seoul to San Diego, returning Wed, 4 Mar., priced at AU$994 found 1 day ago
Korean Air
Wed, 25 Feb. - Wed, 4 Mar.
ICN
Seoul
SAN
San Diego
AU$1,076 Return, found 1 day ago
AU$1,076
Return
found 1 day ago
Select Korean Air flight, departing Wed, 25 Feb. from Seoul to San Diego, returning Wed, 4 Mar., priced at AU$1,076 found 1 day ago
Korean Air
Wed, 27 May - Tue, 9 Jun.
ICN
Seoul
SAN
San Diego
AU$1,078 Return, found 5 days ago
AU$1,078
Return
found 5 days ago
Select Korean Air flight, departing Wed, 27 May from Seoul to San Diego, returning Tue, 9 Jun., priced at AU$1,078 found 5 days ago
Delta
Wed, 25 Feb. - Wed, 4 Mar.
ICN
Seoul
SAN
San Diego
AU$1,079 Return, found 1 day ago
AU$1,079
Return
found 1 day ago
Select Delta flight, departing Wed, 25 Feb. from Seoul to San Diego, returning Wed, 4 Mar., priced at AU$1,079 found 1 day ago
Delta
Wed, 27 May - Tue, 9 Jun.
ICN
Seoul
SAN
San Diego
AU$1,082 Return, found 5 days ago
AU$1,082
Return
found 5 days ago
Select Delta flight, departing Wed, 27 May from Seoul to San Diego, returning Tue, 9 Jun., priced at AU$1,082 found 5 days ago
Delta
Wed, 25 Feb. - Wed, 4 Mar.
ICN
Seoul
SAN
San Diego
AU$1,083 Return, found 1 day ago
AU$1,083
Return
found 1 day ago
Select Delta flight, departing Wed, 25 Feb. from Seoul to San Diego, returning Wed, 4 Mar., priced at AU$1,083 found 1 day ago
Delta
Wed, 27 May - Tue, 9 Jun.
ICN
Seoul
SAN
San Diego
AU$1,085 Return, found 5 days ago
AU$1,085
Return
found 5 days ago
Select Delta flight, departing Wed, 27 May from Seoul to San Diego, returning Tue, 9 Jun., priced at AU$1,085 found 5 days ago
Flight from Seoul to San Diego route information
Origin airport
Incheon Intl.
Destination airport
San Diego Intl.
Airlines serving
Air Canada, Alaska Airlines, American Airlines, Asiana Airlines, Cathay Pacific, Delta, Hawaiian Airlines, Japan Airlines, Korean Air, United
Return price
AU$968
Distance
9743 km

SEL to SAN Flights

Ready to get away? Use Expedia.com.au to book cheap flights from Incheon to San Diego AU$969, and have leftover money to spare on adventures and activities while you’re in town. We have the world’s largest selection of flights, not to mention lower airfares than you’ll find anywhere else on the Internet.

Our user-friendly tools make it easier than ever to book SEL to SAN flights, even if you’re hoping to hop aboard one of the last-minute flights leaving today. So whether you seek a spontaneous trip to this city’s hottest attractions, or prefer to plan out every detail of your adventure ahead of time, Expedia.com.au is here to help you find exactly what you are interested in.

If you’re on the hunt for cheap flights to San Diego from Incheon, you need not look any further. We make it simple for you to compare different airline carriers or choose the one that appeals to you most. We work with dozens of airlines in order to offer you incredible deals on business and personal travel. Start by searching through our selection of plane tickets today, and you’ll be in the sky before you know it.

Frequently asked questions

How much is a flight from Seoul (SEL-All Airports) to SAN?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Seoul (SEL-All Airports) and SAN start from AU$969. Book ASAP to score the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seoul (SEL-All Airports) to San Diego Intl. Airport (SAN)?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Seoul (SEL-All Airports) to SAN that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seoul (SEL-All Airports) to SAN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Seoul (SEL-All Airports) to SAN?
With a flight distance of 9 800 kilometres between South Korea and San Diego, this is a long trip. Make sure you drink plenty of water and move around the cabin every now and then.
Which airlines fly direct from Seoul (SEL-All Airports) to SAN?
You won't find any airlines flying directly between Seoul (SEL-All Airports) and San Diego Airport, so be prepared to make at least one stop on your journey. A layover can be a good way to break up a trip!
Are Seoul (SEL-All Airports) to San Diego Intl. Airport (SAN) flight tickets cheaper when they're purchased at the last minute?
Airline tickets from Seoul (SEL-All Airports) to SAN are available up to a year prior to departure on Expedia. And although you may occasionally nab a great last-minute deal, it's not something you should bank on. Also, booking your flights well in advance means you'll have more options — and you can avoid getting trapped in the dreaded middle seat! We're constantly updating our fares to bring you the best bargains, so keep checking in for all the latest specials.

Explore a world of travel with Expedia

Seoul Airports

Seoul

Incheon Intl. to San Diego
AU$968.40
Gimpo Intl. to San Diego
AU$2,391.70
*Available to Expedia members.