₩626,600 Cheap Flights from San Diego (SAN) to Seoul (ICN)

View ₩626,600 flight on Mon, Dec 1, 2025Opens in a new window

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

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ₩626,600 for one-way flights and ₩1,179,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sun, Nov 2 - Mon, Nov 17
SAN
San Diego
ICN
Seoul
₩1,179,100 Roundtrip, found 1 day ago
₩1,179,100
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sun, Nov 2 from San Diego to Seoul, returning Mon, Nov 17, priced at ₩1,179,100 found 1 day ago
Delta
Sun, Nov 2 - Mon, Nov 17
SAN
San Diego
ICN
Seoul
₩1,241,800 Roundtrip, found 1 day ago
₩1,241,800
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Nov 2 from San Diego to Seoul, returning Mon, Nov 17, priced at ₩1,241,800 found 1 day ago
United
Sun, Feb 22 - Fri, Mar 6
SAN
San Diego
ICN
Seoul
₩1,265,600 Roundtrip, found 3 days ago
₩1,265,600
Roundtrip
found 3 days ago
Select United flight, departing Sun, Feb 22 from San Diego to Seoul, returning Fri, Mar 6, priced at ₩1,265,600 found 3 days ago
United
Mon, Feb 2 - Fri, Feb 20
SAN
San Diego
ICN
Seoul
₩1,265,700 Roundtrip, found 8 hours ago
₩1,265,700
Roundtrip
found 8 hours ago
Select United flight, departing Mon, Feb 2 from San Diego to Seoul, returning Fri, Feb 20, priced at ₩1,265,700 found 8 hours ago
United
Thu, Feb 19 - Mon, Mar 9
SAN
San Diego
ICN
Seoul
₩1,302,200 Roundtrip, found 3 days ago
₩1,302,200
Roundtrip
found 3 days ago
Select United flight, departing Thu, Feb 19 from San Diego to Seoul, returning Mon, Mar 9, priced at ₩1,302,200 found 3 days ago
Air Canada
Sat, Nov 1 - Sat, Nov 15
SAN
San Diego
ICN
Seoul
₩1,305,500 Roundtrip, found 3 days ago
₩1,305,500
Roundtrip
found 3 days ago
Select Air Canada flight, departing Sat, Nov 1 from San Diego to Seoul, returning Sat, Nov 15, priced at ₩1,305,500 found 3 days ago
Air Canada
Sat, Nov 1 - Fri, Nov 14
SAN
San Diego
ICN
Seoul
₩1,305,800 Roundtrip, found 2 days ago
₩1,305,800
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sat, Nov 1 from San Diego to Seoul, returning Fri, Nov 14, priced at ₩1,305,800 found 2 days ago
Air Canada
Wed, Jan 14 - Mon, Feb 2
SAN
San Diego
ICN
Seoul
₩1,308,300 Roundtrip, found 4 days ago
₩1,308,300
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Jan 14 from San Diego to Seoul, returning Mon, Feb 2, priced at ₩1,308,300 found 4 days ago
American Airlines
Wed, Jan 14 - Mon, Feb 2
SAN
San Diego
ICN
Seoul
₩1,338,700 Roundtrip, found 4 days ago
₩1,338,700
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Jan 14 from San Diego to Seoul, returning Mon, Feb 2, priced at ₩1,338,700 found 4 days ago
Cathay Pacific
Mon, Nov 3 - Wed, Nov 19
SAN
San Diego
ICN
Seoul
₩1,700,100 Roundtrip, found 6 days ago
₩1,700,100
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Mon, Nov 3 from San Diego to Seoul, returning Wed, Nov 19, priced at ₩1,700,100 found 6 days ago

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

March is typically the cheapest month to fly

From ₩1,111,320 - ₩1,587,433 per traveler.

Frequently asked questions

How much is a flight from San Diego Airport to Incheon Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey from San Diego Intl. Airport (SAN) to Incheon Intl. Airport (ICN) was ₩1,179,100. Great fares don't hang around forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Diego Airport to Incheon Airport?
Most flights can be conveniently canceled online, but whether you are charged a fee differs between airlines. If you do have to cancel your break, follow the instructions in the Customer Service Portal.
How do I find cheap flights from San Diego Intl. Airport (SAN) to ICN 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 SAN to ICN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from San Diego Intl. Airport (SAN) to Incheon Intl. Airport (ICN)?
With a flight distance of 9,800 kilometers from San Diego Airport to Incheon Airport, this is a long-haul flight. Be sure to drink lots of water and move around the cabin every now and then.
Which airlines fly direct from San Diego Intl. Airport (SAN) to Incheon Airport?
You won't find any airlines flying directly between SAN and Seoul–Incheon Intl. Airport, so be prepared to make at least one stop on your journey. A layover can be a nice way to break up a trip!
Are San Diego Airport to Incheon Intl. Airport (ICN) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally find a bargain, with some super cheap fares from SAN to Incheon Intl. Airport (ICN) showing up a few weeks prior to the departure date. If you'd rather book ahead, Expedia compares and updates all the best flight deals continually — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines publish prices that far in advance.

Travel information

Travel information

Origin airport
San Diego Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Canada, American Airlines, Delta, Korean Air, United
Roundtrip price
₩1,179,100
Distance
9743 km

Book with confidence

Book with confidence

San Diego to Incheon Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from San Diego to Incheon will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Incheon.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SAN to ICN flights that won’t make your bank account wince. Ready to temporarily leave behind San Diego for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to ICN with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

San Diego to Incheon Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to Expedia members.