S$1,239 Cheap Flights from Seoul to San Diego

View S$1,239 flight on Mon, 23 Jun, 2025Opens in a new window

Popular airlines from Gimpo Intl. Airport (GMP) to San Diego Intl. Airport (SAN)

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

Prices were available within the past 7 days and start at S$1,239 for one-way flights and S$2,139 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.
Japan Airlines
Mon, 23 Jun - Thu, 26 Jun
GMP
Seoul
SAN
San Diego
S$2,139
Return
Found 5 days ago
Select Japan Airlines flight, departing Mon, 23 Jun from Seoul to San Diego, returning Thu, 26 Jun, priced at S$2,139 Found 5 days ago
Japan Airlines
Mon, 23 Jun - Thu, 26 Jun
GMP
Seoul
SAN
San Diego
S$2,239
Return
Found 5 days ago
Select Japan Airlines flight, departing Mon, 23 Jun from Seoul to San Diego, returning Thu, 26 Jun, priced at S$2,239 Found 5 days ago
Japan Airlines
Mon, 23 Jun - Thu, 26 Jun
GMP
Seoul
SAN
San Diego
S$2,291
Return
Found 5 days ago
Select Japan Airlines flight, departing Mon, 23 Jun from Seoul to San Diego, returning Thu, 26 Jun, priced at S$2,291 Found 5 days ago
Japan Airlines
Mon, 23 Jun - Thu, 26 Jun
GMP
Seoul
SAN
San Diego
S$2,393
Return
Found 5 days ago
Select Japan Airlines flight, departing Mon, 23 Jun from Seoul to San Diego, returning Thu, 26 Jun, priced at S$2,393 Found 5 days ago
Japan Airlines
Mon, 23 Jun - Thu, 26 Jun
GMP
Seoul
SAN
San Diego
S$2,393
Return
Found 5 days ago
Select Japan Airlines flight, departing Mon, 23 Jun from Seoul to San Diego, returning Thu, 26 Jun, priced at S$2,393 Found 5 days ago
Japan Airlines
Mon, 23 Jun - Thu, 26 Jun
GMP
Seoul
SAN
San Diego
S$2,490
Return
Found 5 days ago
Select Japan Airlines flight, departing Mon, 23 Jun from Seoul to San Diego, returning Thu, 26 Jun, priced at S$2,490 Found 5 days ago
Japan Airlines
Mon, 23 Jun - Thu, 26 Jun
GMP
Seoul
SAN
San Diego
S$2,493
Return
Found 5 days ago
Select Japan Airlines flight, departing Mon, 23 Jun from Seoul to San Diego, returning Thu, 26 Jun, priced at S$2,493 Found 5 days ago
Japan Airlines
Mon, 23 Jun - Thu, 26 Jun
GMP
Seoul
SAN
San Diego
S$2,591
Return
Found 5 days ago
Select Japan Airlines flight, departing Mon, 23 Jun from Seoul to San Diego, returning Thu, 26 Jun, priced at S$2,591 Found 5 days ago
Japan Airlines
Thu, 10 Jul - Sat, 9 Aug
GMP
Seoul
SAN
San Diego
S$2,598
Return
Found 5 days ago
Select Japan Airlines flight, departing Thu, 10 Jul from Seoul to San Diego, returning Sat, 9 Aug, priced at S$2,598 Found 5 days ago
Asiana Airlines
Mon, 23 Jun - Thu, 26 Jun
GMP
Seoul
SAN
San Diego
S$2,687
Return
Found 5 days ago
Select Asiana Airlines flight, departing Mon, 23 Jun from Seoul to San Diego, returning Thu, 26 Jun, priced at S$2,687 Found 5 days ago
Japan Airlines
Mon, 23 Jun - Thu, 26 Jun
GMP
Seoul
SAN
San Diego
S$2,901
Return
Found 5 days ago
Select Japan Airlines flight, departing Mon, 23 Jun from Seoul to San Diego, returning Thu, 26 Jun, priced at S$2,901 Found 5 days ago
Japan Airlines
Mon, 23 Jun - Thu, 26 Jun
GMP
Seoul
SAN
San Diego
S$2,937
Return
Found 5 days ago
Select Japan Airlines flight, departing Mon, 23 Jun from Seoul to San Diego, returning Thu, 26 Jun, priced at S$2,937 Found 5 days ago
Korean Air
Mon, 23 Jun - Thu, 26 Jun
GMP
Seoul
SAN
San Diego
S$2,941
Return
Found 5 days ago
Select Korean Air flight, departing Mon, 23 Jun from Seoul to San Diego, returning Thu, 26 Jun, priced at S$2,941 Found 5 days ago
Japan Airlines
Mon, 23 Jun - Thu, 26 Jun
GMP
Seoul
SAN
San Diego
S$2,953
Return
Found 5 days ago
Select Japan Airlines flight, departing Mon, 23 Jun from Seoul to San Diego, returning Thu, 26 Jun, priced at S$2,953 Found 5 days ago
Korean Air
Mon, 23 Jun - Thu, 26 Jun
GMP
Seoul
SAN
San Diego
S$2,988
Return
Found 5 days ago
Select Korean Air flight, departing Mon, 23 Jun from Seoul to San Diego, returning Thu, 26 Jun, priced at S$2,988 Found 5 days ago
All Nippon Airways
Thu, 10 Jul - Sat, 9 Aug
GMP
Seoul
SAN
San Diego
S$3,072
Return
Found 5 days ago
Select All Nippon Airways flight, departing Thu, 10 Jul from Seoul to San Diego, returning Sat, 9 Aug, priced at S$3,072 Found 5 days ago
Seoul to San Diego route information
Origin airport
Gimpo Intl.
Destination airport
San Diego Intl.
Return price
S$2,138
Distance
9712 km

Perfect flights from Seoul to San Diego

Your Journey from Seoul to San Diego

Start your unforgettable journey with Expedia. Our broad selection of flights from Seoul to San Diego caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Japan Airlines, All Nippon Airways, Asiana Airlines, Korean Air. Our selection of flights from Gimpo Intl. to San Diego Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Seoul to San Diego Flights

Experience the joy of finding cheap flights from Gimpo Intl. to San Diego Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$1,239 and roundtrip prices from S$2,139*.
 

Pre-Flight Essentials

Ensure a smooth journey from Seoul to San Diego with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant San Diego

Picture yourself stepping off the plane in San Diego and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Seoul to San Diego Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Seoul to San Diego.
 

Beyond the Flight – Exploring San Diego

With Expedia, your adventure extends beyond the flight. Explore San Diego at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Seoul to San Diego with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Seoul to San Diego with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from GMP to San Diego Airport?
Start packing your bags, because round-trip journeys from GMP to SAN start from S$2,139. That’s based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book now to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Gimpo Intl. Airport (GMP) to San Diego Airport?
Most flights can be cancelled online, but whether or not you are charged a fee varies between airlines. If you do have to cancel your holiday, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Gimpo Intl. Airport (GMP) to San Diego Airport 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 Gimpo Intl. Airport (GMP) to San Diego Intl. Airport (SAN) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Gimpo Airport to San Diego Intl. Airport (SAN)?
You’ll have 9,800 kilometres to cover on the long-haul Seoul to San Diego route. Dress in layers of comfortable clothes and consider taking earplugs and a sleep mask.
Which airlines fly direct from Gimpo Intl. Airport (GMP) to SAN?
You won’t find any airlines operating directly between GMP and San Diego Airport, so be prepared to make at least one stop on your journey. A layover can be a welcome way to break up a trip!
Are Gimpo Intl. Airport (GMP) to San Diego Intl. Airport (SAN) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from GMP to San Diego Airport at the last minute could save you some serious cash. However, it could end up costing a great deal more! If you’d rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred air carrier hasn’t released tickets yet, check back regularly as deals are updated all the time on Expedia.

Explore a world of travel with Expedia

Seoul Airports

Seoul

Incheon Intl. to San Diego
S$924.90
*Available to Expedia members.