₩550,800 Cheap Flights from San Diego (SAN) to Seoul (ICN)

View ₩550,800 flight on Sun, Aug 31, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at ₩550,800 for one-way flights and ₩1,105,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Aug 23 - Wed, Sep 3
SAN
San Diego
ICN
Seoul
₩1,105,000 Roundtrip, found 3 days ago
₩1,105,000
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Aug 23 from San Diego to Seoul, returning Wed, Sep 3, priced at ₩1,105,000 found 3 days ago
Air Canada
Mon, Sep 22 - Wed, Oct 8
SAN
San Diego
ICN
Seoul
₩1,108,200 Roundtrip, found 5 days ago
₩1,108,200
Roundtrip
found 5 days ago
Select Air Canada flight, departing Mon, Sep 22 from San Diego to Seoul, returning Wed, Oct 8, priced at ₩1,108,200 found 5 days ago
Alaska Airlines
Fri, Aug 22 - Wed, Sep 3
SAN
San Diego
ICN
Seoul
₩1,174,000 Roundtrip, found 3 days ago
₩1,174,000
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Aug 22 from San Diego to Seoul, returning Wed, Sep 3, priced at ₩1,174,000 found 3 days ago
Alaska Airlines
Mon, Aug 25 - Wed, Sep 3
SAN
San Diego
ICN
Seoul
₩1,208,600 Roundtrip, found 4 days ago
₩1,208,600
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Aug 25 from San Diego to Seoul, returning Wed, Sep 3, priced at ₩1,208,600 found 4 days ago
Air Canada
Wed, Oct 1 - Wed, Oct 8
SAN
San Diego
ICN
Seoul
₩1,218,700 Roundtrip, found 1 day ago
₩1,218,700
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Oct 1 from San Diego to Seoul, returning Wed, Oct 8, priced at ₩1,218,700 found 1 day ago
Air Canada
Mon, Oct 20 - Mon, Nov 3
SAN
San Diego
ICN
Seoul
₩1,221,100 Roundtrip, found 11 hours ago
₩1,221,100
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Mon, Oct 20 from San Diego to Seoul, returning Mon, Nov 3, priced at ₩1,221,100 found 11 hours ago
Air Canada
Tue, Nov 18 - Tue, Dec 2
SAN
San Diego
ICN
Seoul
₩1,222,000 Roundtrip, found 6 days ago
₩1,222,000
Roundtrip
found 6 days ago
Select Air Canada flight, departing Tue, Nov 18 from San Diego to Seoul, returning Tue, Dec 2, priced at ₩1,222,000 found 6 days ago
United
Thu, Sep 11 - Mon, Sep 29
SAN
San Diego
ICN
Seoul
₩1,228,400 Roundtrip, found 6 days ago
₩1,228,400
Roundtrip
found 6 days ago
Select United flight, departing Thu, Sep 11 from San Diego to Seoul, returning Mon, Sep 29, priced at ₩1,228,400 found 6 days ago
Delta
Mon, Sep 22 - Wed, Oct 8
SAN
San Diego
ICN
Seoul
₩1,278,400 Roundtrip, found 5 days ago
₩1,278,400
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Sep 22 from San Diego to Seoul, returning Wed, Oct 8, priced at ₩1,278,400 found 5 days ago
Cathay Pacific
Tue, Aug 26 - Tue, Sep 2
SAN
San Diego
ICN
Seoul
₩1,319,600 Roundtrip, found 3 days ago
₩1,319,600
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Tue, Aug 26 from San Diego to Seoul, returning Tue, Sep 2, priced at ₩1,319,600 found 3 days ago

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

September is typically the cheapest month to fly

From ₩1,118,182 - ₩1,864,536 per traveler.

Graph displaying average flight prices per month

Flights from San Diego (SAN) to Seoul (ICN)
Origin airport
San Diego Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Canada, American Airlines, Cathay Pacific, Delta, Hawaiian Airlines, Korean Air, Lufthansa, United, WestJet
Roundtrip price
₩1,105,000
Distance
9743 km

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.

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 ₩1,105,000. 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.

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