Cheap Flights from Seoul (ICN) to San Francisco (SFO)

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Flight deals we found

These prices are lower than our typical predictions for similar flights.
45% less than typical
US$1,369
Roundtrip per traveler
Tuesday, 2 Jul - Tuesday, 3 Sep
UnitedUnited
11h
4:50pm
11:50am
ICN
Nonstop
SFO
Found 18 hours ago
45% less than typical
US$1,250
Roundtrip per traveler
Tuesday, 2 Jul - Wednesday, 28 Aug
UnitedUnited
11h
4:50pm
11:50am
ICN
Nonstop
SFO
Found 18 hours ago
75% less than typical
US$561
Roundtrip per traveler
Monday, 24 Jun - Tuesday, 17 Sep
American AirlinesAmerican Airlines
21h 32m
5:25pm
10:57pm
ICN
1 stop • 4h 55m in DFW
SFO
Just found
65% less than typical
US$1,019
Roundtrip per traveler
Monday, 24 Jun - Monday, 8 Jul
American AirlinesAmerican Airlines
19h 10m
5:25pm
8:35pm
ICN
1 stop • 2h 35m in DFW
SFO
Just found
65% less than typical
US$886
Roundtrip per traveler
Monday, 24 Jun - Monday, 26 Aug
American AirlinesAmerican Airlines
19h 10m
5:25pm
8:35pm
ICN
1 stop • 2h 35m in DFW
SFO
Just found
60% less than typical
US$1,030
Roundtrip per traveler
Monday, 24 Jun - Thursday, 25 Jul
Philippine AirlinesPhilippine Airlines
28h 40m
8:10am
8:50pm
ICN
1 stop • 11h 35m in MNL
SFO
Just found
60% less than typical
US$1,085
Roundtrip per traveler
Monday, 24 Jun - Friday, 12 Jul
American AirlinesAmerican Airlines
23h 6m
5:25pm
12:31am
+1
ICN
1 stop • 6h 29m in DFW
SFO
Found 1 hour ago

Featured airlines

Top nine airline logos for desktop

Flights from Seoul (ICN) to San Francisco (SFO)
Origin airport
Incheon Intl.
Destination airport
San Francisco Intl.
Distance
5645 mi
Average flight time
-5 hours -17 mins

Seoul to San Francisco Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Seoul to San Francisco offer the perfect respite. Not only does exploring San Francisco provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Seoul to San Francisco may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from ICN to SFO today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of San Francisco are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to San Francisco more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to San Francisco is now!

Frequently asked questions

How much is a flight from Incheon Intl. Airport (ICN) to San Francisco Airport?
Pack your bags, because round-trip journeys between Incheon Airport and San Francisco Airport start from . That’s based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book today to secure 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 Seoul--Incheon Intl. Airport to San Francisco Airport?
The majority of flights can be canceled online, but whether you are charged a fee all comes down to your airline. If you do have to cancel your getaway, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from ICN to SFO 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–Incheon Intl. Airport to San Francisco Intl. Airport (SFO) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Incheon Airport to San Francisco Intl. Airport (SFO)?
The distance is around 5656 mi. Neck pillow? Check. Spare socks? Check. You’ll need to pack all the essentials for this long-haul South Korea to San Francisco flight.
Which airlines fly direct from Incheon Intl. Airport (ICN) to SFO?
A leading airline that flies from Incheon Airport to San Francisco Intl. Airport (SFO) is United Airlines (UA). It offers 47 flights every month. You could also have a look at the airfares with Korean Air (KE). It operates 30 monthly flights between South Korea and San Francisco.
Are Seoul--Incheon Intl. Airport to SFO flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up amazing last-minute deals from ICN to San Francisco Airport, but it’s also possible to miss out entirely! As many airlines release prices up to 12 months in advance, it’s worthwhile keeping an eye on fares early and being ready to book when you spot a good bargain. Expedia compares carrier prices and updates flight deals often, so you can be sure you’re always seeing the latest offers.
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