$545 Cheap Asiana Airlines flights Seoul (ICN) to San Diego (SAN)

View $545 flight on Mon, Oct 27, 2025Opens in a new window

$545 Cheap Asiana Airlines flights Seoul (ICN) to San Diego (SAN)

Prices were available within the past 7 days and start at $545 for one-way flights and $712 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Wed, Sep 24 - Sun, Oct 5
ICN
Seoul
SAN
San Diego
$712 Roundtrip, found 9 hours ago
$712
Roundtrip
found 9 hours ago
Select Asiana Airlines flight, departing Wed, Sep 24 from Seoul to San Diego, returning Sun, Oct 5, priced at $712 found 9 hours ago
Flights from Seoul (ICN) to San Diego (SAN)
Origin airport
Incheon Intl.
Destination airport
San Diego Intl.
Airlines serving
Air Canada, Air China, Alaska Airlines, All Nippon Airways, American Airlines, Asiana Airlines, Cathay Pacific, China Airlines, Delta, Hawaiian Airlines, Japan Airlines, Korean Air, Singapore Airlines, United, WestJet
Popular airline
Asiana Airlines
Distance
6089 mi

Frequently asked questions

How much is an Asiana Airlines flight from Incheon Intl. Airport (ICN) to San Diego Intl. Airport (SAN)?
You'll find cheap round-trip Asiana Airlines flights from $712 from ICN to SAN by organizing your results from "Price (lowest to highest)" on Expedia. Or look for bargains from $545 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from ICN to SAN with Asiana Airlines?
January is one of the cheapest months to get away to San Diego with Asiana Airlines. You could also find fantastic deals on one-way and return fares in November.
What is the cheapest time to book flights from Incheon Intl. Airport (ICN) to San Diego Intl. Airport (SAN) with Asiana Airlines?
To grab cheap flights from ICN to SAN with Asiana Airlines, begin your search about one month before your planned departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another good tip? Booking on Sunday can lead to average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Asiana Airlines fly nonstop from Incheon Intl. Airport (ICN) to San Diego Intl. Airport (SAN)?
To see if there's a direct journey from ICN to SAN with Asiana Airlines or other airlines, check the "Nonstop" box when looking for flights.
What is the earliest Asiana Airlines flight from ICN to SAN?
Filter your results by "Early Morning" and "Morning" to browse the earliest flights from ICN to SAN. Leaving early means you're 20% less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Asiana Airlines fly into in San Diego?
Asiana Airlines flights from Incheon Intl. Airport (ICN) to San Diego land at San Diego Intl. Airport (SAN). This is the main gateway here.
What kind of luggage can I take on an Asiana Airlines flight from Incheon Intl. Airport (ICN) to San Diego Intl. Airport (SAN)?
On a standard economy flight with Asiana Airlines from ICN to SAN, you can bring 2 checked-in bags up to 50 lb with dimensions not exceeding 62 inches in total. For hand luggage, you're permitted 1 cabin bag weighing up to 22 lb and measuring less than 21 inches x 15 inches x 7 inches. Weight and size restrictions can differ based on the cabin class you're in and airfare type. To make sure you won't face extra fees at the airport, double-check your Asiana Airlines booking or visit the airline's website before you begin packing.
Why fly with Asiana Airlines from ICN to SAN?
Asiana Airlines makes traveling from ICN to SAN more comfortable with a rewarding loyalty program and top-tier customer service. You may even earn points with Asiana Club. Be sure to sign up to our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Asiana Airlines flight from Incheon Intl. Airport (ICN) to San Diego Intl. Airport (SAN)?
Depending on the type of fare you purchased, a fee generally applies if you modify or cancel your flight more than 24 hours after it has been confirmed. To secure flexible fares, select our "No cancel fee" or "Changes included" filter when you search for flights. To learn more about canceling or modifying your reservation, visit "Trips," select your flight and click on "Manage Booking."

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*Available to One Key members.