฿28,445 Cheap Korean Air flights from Singapore to San Diego (SIN→SAN)

View ฿28,445 flight on Mon, 2 Mar 2026Opens in a new window
  • 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

Korean Air flights from Singapore to San Diego (SIN→SAN)

Prices were available within the past 7 days and start at ฿28,445 for one-way flights and ฿36,440 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Sun, 1 Mar - Sun, 8 Mar
SIN
Singapore
SAN
San Diego
฿36,440 Return, found 1 day ago
฿36,440
Return
found 1 day ago
Select Korean Air flight, departing Sun, 1 Mar from Singapore to San Diego, returning Sun, 8 Mar, priced at ฿36,440 found 1 day ago
Korean Air
Sun, 1 Mar - Fri, 6 Mar
SIN
Singapore
SAN
San Diego
฿36,465 Return, found 1 day ago
฿36,465
Return
found 1 day ago
Select Korean Air flight, departing Sun, 1 Mar from Singapore to San Diego, returning Fri, 6 Mar, priced at ฿36,465 found 1 day ago
Korean Air
Fri, 27 Feb - Sat, 7 Mar
SIN
Singapore
SAN
San Diego
฿39,130 Return, found 1 day ago
฿39,130
Return
found 1 day ago
Select Korean Air flight, departing Fri, 27 Feb from Singapore to San Diego, returning Sat, 7 Mar, priced at ฿39,130 found 1 day ago

Find the cheapest month to fly from Singapore (SIN) to San Diego (SAN)

October is typically the cheapest month to fly

From ฿21,314 - ฿34,936 per traveller.
Flight from Singapore to San Diego route information
Origin airport
Changi
Destination airport
San Diego Intl.
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, British Airways, Delta, Japan Airlines, KLM, Korean Air, Lufthansa, Qatar Airways, United
Popular airline
British Airways
Distance
14185 km

Frequently asked questions

How much is a Korean Air flight from Changi Airport (SIN) to San Diego Intl. Airport (SAN)?
Grab cheap round-trip Korean Air flights from ฿36,440 from SIN to SAN by filtering your results from "Price (lowest to highest)" on Expedia. Or look for options from ฿28,445 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SIN to SAN with Korean Air?
Korean Air flights to San Diego are usually cheaper in the quieter months of January and November. Whether you're after a round-trip or one-way ticket, you could find a better deal then.
Does Korean Air fly nonstop from Changi Airport (SIN) to San Diego Intl. Airport (SAN)?
To find out if there's a direct route from SIN to SAN with Korean Air or any other carriers, use our "Nonstop" filter when looking for flights.
What airports does Korean Air fly into in San Diego?
San Diego Intl. Airport (SAN) is the primary San Diego hub for Korean Air flights from Changi Airport (SIN).
What kind of luggage can I take on a Korean Air flight from Changi Airport (SIN) to San Diego Intl. Airport (SAN)?
For checked luggage, you can take 2 checked-in bags weighing up to 23 kgs with dimensions not exceeding 157 centimetres. You can also travel with 1 cabin bag on board when flying standard economy from SIN to SAN with Korean Air. This carry-on should weigh less than 18 kgs and be no bigger than 53 centimetres x 38 centimetres x 18 centimetres. Going above these restrictions can mean additional fees, so read Korean Air's baggage allowance policies before you begin packing.
Can I change or cancel my Korean Air flight from Changi Airport (SIN) to San Diego Intl. Airport (SAN)?
Changes are usually free within 24 hours of booking, but your airline may add a charge after that. For further information about modifying your flights, head to your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to adjust your plans without additional costs, check the "No cancel fee" or "Changes included" filter when organising your trip.

Explore a world of travel with Expedia

*Available to Expedia members.