S$1,335 Cheap Flights from Seoul to San Diego

View S$1,335 flight on Tue, 2 Dec, 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$1,335 for one-way flights and S$1,876 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Tue, 2 Dec - Mon, 8 Dec
GMP
Seoul
SAN
San Diego
S$1,876 Return, just found
S$1,876
Return
just found
Select Korean Air flight, departing Tue, 2 Dec from Seoul to San Diego, returning Mon, 8 Dec, priced at S$1,876 just found
Japan Airlines
Tue, 2 Dec - Mon, 8 Dec
GMP
Seoul
SAN
San Diego
S$2,051 Return, just found
S$2,051
Return
just found
Select Japan Airlines flight, departing Tue, 2 Dec from Seoul to San Diego, returning Mon, 8 Dec, priced at S$2,051 just found
Japan Airlines
Tue, 2 Dec - Mon, 8 Dec
GMP
Seoul
SAN
San Diego
S$2,119 Return, just found
S$2,119
Return
just found
Select Japan Airlines flight, departing Tue, 2 Dec from Seoul to San Diego, returning Mon, 8 Dec, priced at S$2,119 just found
Japan Airlines
Tue, 2 Dec - Mon, 8 Dec
GMP
Seoul
SAN
San Diego
S$2,180 Return, just found
S$2,180
Return
just found
Select Japan Airlines flight, departing Tue, 2 Dec from Seoul to San Diego, returning Mon, 8 Dec, priced at S$2,180 just found
Japan Airlines
Tue, 2 Dec - Mon, 8 Dec
GMP
Seoul
SAN
San Diego
S$2,191 Return, just found
S$2,191
Return
just found
Select Japan Airlines flight, departing Tue, 2 Dec from Seoul to San Diego, returning Mon, 8 Dec, priced at S$2,191 just found
Japan Airlines
Tue, 2 Dec - Mon, 8 Dec
GMP
Seoul
SAN
San Diego
S$2,248 Return, just found
S$2,248
Return
just found
Select Japan Airlines flight, departing Tue, 2 Dec from Seoul to San Diego, returning Mon, 8 Dec, priced at S$2,248 just found
Japan Airlines
Tue, 2 Dec - Mon, 8 Dec
GMP
Seoul
SAN
San Diego
S$2,259 Return, just found
S$2,259
Return
just found
Select Japan Airlines flight, departing Tue, 2 Dec from Seoul to San Diego, returning Mon, 8 Dec, priced at S$2,259 just found
Jeju Air
Tue, 2 Dec - Mon, 8 Dec
GMP
Seoul
SAN
San Diego
S$2,265 Return, just found
S$2,265
Return
just found
Select Jeju Air flight, departing Tue, 2 Dec from Seoul to San Diego, returning Mon, 8 Dec, priced at S$2,265 just found
Asiana Airlines
Tue, 2 Dec - Mon, 8 Dec
GMP
Seoul
SAN
San Diego
S$2,268 Return, just found
S$2,268
Return
just found
Select Asiana Airlines flight, departing Tue, 2 Dec from Seoul to San Diego, returning Mon, 8 Dec, priced at S$2,268 just found
Jeju Air
Tue, 2 Dec - Mon, 8 Dec
GMP
Seoul
SAN
San Diego
S$2,272 Return, just found
S$2,272
Return
just found
Select Jeju Air flight, departing Tue, 2 Dec from Seoul to San Diego, returning Mon, 8 Dec, priced at S$2,272 just found
Asiana Airlines
Tue, 2 Dec - Mon, 8 Dec
GMP
Seoul
SAN
San Diego
S$2,275 Return, just found
S$2,275
Return
just found
Select Asiana Airlines flight, departing Tue, 2 Dec from Seoul to San Diego, returning Mon, 8 Dec, priced at S$2,275 just found
Japan Airlines
Tue, 2 Dec - Mon, 8 Dec
GMP
Seoul
SAN
San Diego
S$2,285 Return, just found
S$2,285
Return
just found
Select Japan Airlines flight, departing Tue, 2 Dec from Seoul to San Diego, returning Mon, 8 Dec, priced at S$2,285 just found
Japan Airlines
Tue, 2 Dec - Mon, 8 Dec
GMP
Seoul
SAN
San Diego
S$2,353 Return, just found
S$2,353
Return
just found
Select Japan Airlines flight, departing Tue, 2 Dec from Seoul to San Diego, returning Mon, 8 Dec, priced at S$2,353 just found
Japan Airlines
Tue, 2 Dec - Mon, 8 Dec
GMP
Seoul
SAN
San Diego
S$2,416 Return, just found
S$2,416
Return
just found
Select Japan Airlines flight, departing Tue, 2 Dec from Seoul to San Diego, returning Mon, 8 Dec, priced at S$2,416 just found
Korean Air
Tue, 2 Dec - Mon, 8 Dec
GMP
Seoul
SAN
San Diego
S$2,420 Return, just found
S$2,420
Return
just found
Select Korean Air flight, departing Tue, 2 Dec from Seoul to San Diego, returning Mon, 8 Dec, priced at S$2,420 just found
Japan Airlines
Tue, 2 Dec - Mon, 8 Dec
GMP
Seoul
SAN
San Diego
S$2,445 Return, just found
S$2,445
Return
just found
Select Japan Airlines flight, departing Tue, 2 Dec from Seoul to San Diego, returning Mon, 8 Dec, priced at S$2,445 just found
All Nippon Airways
Tue, 2 Dec - Mon, 8 Dec
GMP
Seoul
SAN
San Diego
S$2,796 Return, just found
S$2,796
Return
just found
Select All Nippon Airways flight, departing Tue, 2 Dec from Seoul to San Diego, returning Mon, 8 Dec, priced at S$2,796 just found

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$1,876. 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.

Travel information

Origin airport
Gimpo Intl.
Destination airport
San Diego Intl.
Return price
S$1,875
Distance
9712 km

Book with confidence

Perfect flights from Seoul to San Diego

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With Expedia, you have access to a wide range of airlines, including Japan Airlines, Korean Air, Jeju Air, Asiana Airlines, All Nippon Airways. 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.
 

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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$1,335 and roundtrip prices from S$1,876*.
 

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Seoul to San Diego

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Seoul Airports

Seoul

Incheon Intl. to San Diego
S$958.30
*Available to Expedia members.