$2,327+ Cheap flights from Busan (PUS) to Oakland, CA (OAK)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — OAK
Feb 4 — Feb 111
1 adult, Economy
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1. Tell us where you want to go
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Busan to Oakland
Cheapest flights from Busan to OaklandExplore the most affordable flight options available from Busan to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 5, 2026.
Explore the most affordable flight options available from Busan to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 5, 2026.
This Korean Air deal was found by Cheapflights users on 1/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/67:00 amPUS - OAK
2 stops30h 37mKorean Air
Mon 3/96:15 amOAK - PUS
2 stops22h 30mKorean Air
Deal found 1/4![Korean Air logo]()
$2,327
Find flight deals from Busan to Oakland
Discover tips and strategies to find the most affordable flight options for your journey from Busan (PUS) to Oakland (OAK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 5, 2026.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $2,327 (Korean Air) |
Popular in | January |
Cheapest in | June |
Average price | $1,173 |
Cheapflights Fare Finder
Customize your flight search to find flights from Busan to Oakland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 5, 2026.
Use the filters below to find and compare flights from Busan to Oakland that are best for you.
Fly from
Busan
Fly to
Oakland
Route
Depart
Return
Price
BusanOakland
PUS - OAK
PUSOAK
Busan Gimhae
Fri 3/6
7:55 am-8:37 pm
2 stops29h 42m
Oakland
Mon 3/9
6:15 am-7:35 pm
2 stops21h 20m
$2,327
BusanOakland
PUS - OAK
PUSOAK
Busan Gimhae
Sun 4/5
7:10 pm-11:43 pm
2 stops20h 33m
$2,851
Best time to book a flight from Busan to Oakland
Have a flexible travel schedule? Discover the best time to fly to Oakland from Busan with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.