S$672 Cheap Flights from Seoul to San Diego

View S$672 flight on Thu, 23 Oct, 2025Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to San Diego Intl. Airport (SAN)

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Cheap Flights from Seoul to San Diego (ICN-SAN)

Prices were available within the past 7 days and start at S$672 for one-way flights and S$763 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 4 Dec - Sun, 7 Dec
ICN
Seoul
SAN
San Diego
S$763 Return, found 1 day ago
S$763
Return
found 1 day ago
Select American Airlines flight, departing Thu, 4 Dec from Seoul to San Diego, returning Sun, 7 Dec, priced at S$763 found 1 day ago
Delta
Fri, 17 Oct - Tue, 21 Oct
ICN
Seoul
SAN
San Diego
S$814 Return, found 6 days ago
S$814
Return
found 6 days ago
Select Delta flight, departing Fri, 17 Oct from Seoul to San Diego, returning Tue, 21 Oct, priced at S$814 found 6 days ago
American Airlines
Thu, 27 Nov - Tue, 9 Dec
ICN
Seoul
SAN
San Diego
S$857 Return, found 6 days ago
S$857
Return
found 6 days ago
Select American Airlines flight, departing Thu, 27 Nov from Seoul to San Diego, returning Tue, 9 Dec, priced at S$857 found 6 days ago
Delta
Wed, 3 Dec - Mon, 8 Dec
ICN
Seoul
SAN
San Diego
S$858 Return, found 1 day ago
S$858
Return
found 1 day ago
Select Delta flight, departing Wed, 3 Dec from Seoul to San Diego, returning Mon, 8 Dec, priced at S$858 found 1 day ago
American Airlines
Fri, 17 Oct - Tue, 21 Oct
ICN
Seoul
SAN
San Diego
S$887 Return, found 6 days ago
S$887
Return
found 6 days ago
Select American Airlines flight, departing Fri, 17 Oct from Seoul to San Diego, returning Tue, 21 Oct, priced at S$887 found 6 days ago
Asiana Airlines
Tue, 2 Dec - Sat, 6 Dec
ICN
Seoul
SAN
San Diego
S$906 Return, found 1 day ago
S$906
Return
found 1 day ago
Select Asiana Airlines flight, departing Tue, 2 Dec from Seoul to San Diego, returning Sat, 6 Dec, priced at S$906 found 1 day ago
Korean Air
Thu, 27 Nov - Tue, 9 Dec
ICN
Seoul
SAN
San Diego
S$906 Return, found 6 days ago
S$906
Return
found 6 days ago
Select Korean Air flight, departing Thu, 27 Nov from Seoul to San Diego, returning Tue, 9 Dec, priced at S$906 found 6 days ago
Asiana Airlines
Fri, 17 Oct - Tue, 21 Oct
ICN
Seoul
SAN
San Diego
S$908 Return, found 6 days ago
S$908
Return
found 6 days ago
Select Asiana Airlines flight, departing Fri, 17 Oct from Seoul to San Diego, returning Tue, 21 Oct, priced at S$908 found 6 days ago
Asiana Airlines
Tue, 2 Dec - Fri, 5 Dec
ICN
Seoul
SAN
San Diego
S$910 Return, found 6 days ago
S$910
Return
found 6 days ago
Select Asiana Airlines flight, departing Tue, 2 Dec from Seoul to San Diego, returning Fri, 5 Dec, priced at S$910 found 6 days ago
Air Canada
Mon, 1 Dec - Thu, 4 Dec
ICN
Seoul
SAN
San Diego
S$922 Return, found 6 days ago
S$922
Return
found 6 days ago
Select Air Canada flight, departing Mon, 1 Dec from Seoul to San Diego, returning Thu, 4 Dec, priced at S$922 found 6 days ago

Find the cheapest month to fly from Seoul (ICN) to San Diego (SAN)

September is typically the cheapest month to fly

From S$447 - S$1,082 per traveller.

Frequently asked questions

How much is a flight from ICN to San Diego Airport?
If you're planning on travelling from Seoul–Incheon Intl. Airport to SAN, round-trip journeys start from S$763. This figure is based on airfares listed within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ICN to San Diego Intl. Airport (SAN)?
We understand that things come up unexpectedly, so we've made it as hassle-free as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Seoul–Incheon Intl. Airport to San Diego Intl. Airport (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–Incheon Intl. Airport to SAN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from ICN to San Diego Intl. Airport (SAN)?
With around 9,800 kilometres separating South Korea and San Diego, your flight will be a long one. Pack wisely and make your trip comfortable. Little things like warm clothes and a cosy travel pillow can make the biggest difference.
Which airlines fly direct from ICN to SAN?
At present, no airlines offer direct flights from ICN to SAN. You'll need to book a flight with one or more stops. To get the best price and connections, lock in your airfare ahead of time.
Are Seoul–Incheon Intl. Airport to San Diego Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up a fantastic last-minute deal from ICN to San Diego Airport, but it's also possible to miss out altogether! As many airlines release seats up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can rest assured you're always getting the latest offers.

Travel information

Travel information

Origin airport
Incheon Intl.
Destination airport
San Diego Intl.
Airlines serving
Air Canada, American Airlines, Asiana Airlines, Cathay Pacific, Delta, Japan Airlines, Korean Air, United
Return price
S$763
Distance
9743 km

Book with confidence

Book with confidence

Perfect flights from Seoul to San Diego

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Seoul to San Diego

Explore a world of travel with Expedia

Explore a world of travel with Expedia

Seoul Airports

Seoul

Gimpo Intl. to San Diego
S$1,975.40
*Available to Expedia members.