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Cheap Flights to Alameda County from ₩557,100

View ₩557,100 flight on Fri, Sep 25, 2026Opens in a new window

Popular airlines to Alameda County

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  • Southwest Airlines

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  • Aeromexico

  • British Airways

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How much is the cheapest flight to Alameda County?

Prices were available within the past 7 days and start at ₩557,100 for one-way flights and ₩968,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Premia
Fri, Sep 25 - Mon, Oct 5
ICN
Seoul
SFO
San Francisco
₩968,200 Roundtrip, just found
₩968,200
Roundtrip
just found
Select Air Premia flight, departing Fri, Sep 25 from Seoul to San Francisco, returning Mon, Oct 5, priced at ₩968,200 just found
United
Sat, Dec 19 - Sat, Jan 2
ICN
Seoul
SFO
San Francisco
₩1,194,600 Roundtrip, just found
₩1,194,600
Roundtrip
just found
Select United flight, departing Sat, Dec 19 from Seoul to San Francisco, returning Sat, Jan 2, priced at ₩1,194,600 just found
United
Wed, Sep 2 - Mon, Sep 7
BKK
Bangkok
SFO
San Francisco
₩1,203,700 Roundtrip, found 13 hours ago
₩1,203,700
Roundtrip
found 13 hours ago
Select United flight, departing Wed, Sep 2 from Bangkok to San Francisco, returning Mon, Sep 7, priced at ₩1,203,700 found 13 hours ago
Air Canada
Sat, Dec 19 - Sat, Jan 2
ICN
Seoul
SFO
San Francisco
₩1,223,100 Roundtrip, just found
₩1,223,100
Roundtrip
just found
Select Air Canada flight, departing Sat, Dec 19 from Seoul to San Francisco, returning Sat, Jan 2, priced at ₩1,223,100 just found
STARLUX Airlines
Sat, Mar 13 - Sun, Mar 28
BKK
Bangkok
SFO
San Francisco
₩1,235,400 Roundtrip, found 13 hours ago
₩1,235,400
Roundtrip
found 13 hours ago
Select STARLUX Airlines flight, departing Sat, Mar 13 from Bangkok to San Francisco, returning Sun, Mar 28, priced at ₩1,235,400 found 13 hours ago
Philippine Airlines
Mon, Oct 26 - Mon, Nov 9
ICN
Seoul
SFO
San Francisco
₩1,247,100 Roundtrip, found 3 hours ago
₩1,247,100
Roundtrip
found 3 hours ago
Select Philippine Airlines flight, departing Mon, Oct 26 from Seoul to San Francisco, returning Mon, Nov 9, priced at ₩1,247,100 found 3 hours ago
All Nippon Airways
Wed, Sep 2 - Mon, Sep 7
BKK
Bangkok
SFO
San Francisco
₩1,247,700 Roundtrip, found 13 hours ago
₩1,247,700
Roundtrip
found 13 hours ago
Select All Nippon Airways flight, departing Wed, Sep 2 from Bangkok to San Francisco, returning Mon, Sep 7, priced at ₩1,247,700 found 13 hours ago
Cathay Pacific
Mon, Nov 16 - Mon, Nov 30
ICN
Seoul
SFO
San Francisco
₩1,251,900 Roundtrip, found 2 hours ago
₩1,251,900
Roundtrip
found 2 hours ago
Select Cathay Pacific flight, departing Mon, Nov 16 from Seoul to San Francisco, returning Mon, Nov 30, priced at ₩1,251,900 found 2 hours ago
Korean Air
Sat, Mar 13 - Sun, Mar 28
BKK
Bangkok
SFO
San Francisco
₩1,283,800 Roundtrip, found 13 hours ago
₩1,283,800
Roundtrip
found 13 hours ago
Select Korean Air flight, departing Sat, Mar 13 from Bangkok to San Francisco, returning Sun, Mar 28, priced at ₩1,283,800 found 13 hours ago
Delta
Mon, Sep 7 - Sat, Sep 12
BKK
Bangkok
SFO
San Francisco
₩1,286,500 Roundtrip, found 13 hours ago
₩1,286,500
Roundtrip
found 13 hours ago
Select Delta flight, departing Mon, Sep 7 from Bangkok to San Francisco, returning Sat, Sep 12, priced at ₩1,286,500 found 13 hours ago

Trending flights to Alameda County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Premia
Fri, Sep 25 - Mon, Oct 5
ICN
Seoul
SFO
San Francisco
₩968,200 Roundtrip, just found
₩968,200
Roundtrip
just found
Select Air Premia flight, departing Fri, Sep 25 from Seoul to San Francisco, returning Mon, Oct 5, priced at ₩968,200 just found

Frequently asked questions

How do I find cheap flights to Alameda County that have flexible change policies?
When it comes to flying these days, flexibility is important. That's why we've added a "No change fee" filter to help you find cheap and flexible flights to Alameda County. It's on the left-hand side of your screen directly below the "Flexible change policies" heading.
Which airlines fly to Alameda County?
You can choose from a good variety of airlines that operate flights in or near Alameda County. Some of the best of them are:

  • Southwest Airlines - 2,314 flights to or near Alameda County each month, including 2,314 flights to Oakland Intl. Airport (OAK) per month.
  • Spirit Airlines - 265 flights to or near Alameda County each month, including 265 flights to Oakland Intl. Airport (OAK) per month.
  • Delta Air Lines - 177 flights to or near Alameda County each month, including 177 flights to Oakland Intl. Airport (OAK) per month.

How can I find cheap tickets to Alameda County?
One of the easiest ways to get your hands on cheap tickets to Alameda County is to be flexible with your travel dates. Search for your flights, then click "flexible dates" at the top of your results. It'll reveal the cheapest prices for nearby days. The lowest price for a flight to Alameda County in the last seven days was ₩968,200. Booking well in advance will generally help you score an even better deal.
How much is a flight to Alameda County?
In the last seven days, return flights to Alameda County sold for as little as ₩968,200 and reached a maximum cost of ₩1,286,500. For one-way fares departing from Seoul (ICN), the cheapest seat during this same period was ₩557,100.
What are the most popular airports to fly into in Alameda County?
Alameda County's primary airport is Oakland Intl. Airport (OAK). Get your next big adventure underway by reserving a seat on one of the 3,086 flights per month to this destination.
When is the cheapest time to fly to Alameda County?
Fly out on a Tuesday to boost your odds of landing the cheapest fare to Alameda County. Mondays are usually the next most affordable day to take off. Saturday is normally the costliest day to fly anywhere.
How much is a plane ticket to Alameda County?
In the last seven days, plane tickets to Alameda County varied between ₩968,200 and ₩1,286,500. Prices depend on the time of departure, cabin class, airline and how early the fare is booked.
What is the best time to go to Alameda County?
If you want to discover Alameda County's main city when it's at its busiest, visit Oakland sometime in March, May and June. Similar to most places in the Northern Hemisphere, summertime here starts June 20, with average temperatures ranging between 55ºF and 75ºF.
What months are the cheapest to book a flight to Alameda County?
February is the ideal month to bag a fantastic deal to Alameda County. Keep in mind that the most expensive time to book a ticket in the USA isn't the middle of summer, but in December.

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About Alameda County

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About Alameda County
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