€636 Cheap Flights Seoul to San Diego (SEL-SAN)

View €636 flight on Thu, 12 Mar 2026Opens in a new window

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

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Cheap flights from Seoul to San Diego (SEL-SAN)

Prices were available within the past 7 days and start at €636 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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 . 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.

Travel information

Origin airport
SEL-All Airports
Destination airport
San Diego Intl.
Distance
9718 km

Book with confidence

Incheon to San Diego Flights

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Expedia lets you search across the largest number of airlines and San Diego flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Incheon San Diego flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Incheon to San Diego trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your San Diego flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Incheon to San Diego with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Incheon to San Diego Flights
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