- Cheapest fare
- $258
- Cheapest month
- April
- Direct flights
- Yes
- Flight time
- 13h 00m
Cathay Pacific · Tue, Apr 6
from $258
Air Premia
9,030 km
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Cheapest month to fly from San Francisco to Seoul
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in April 2027
The lowest fares we've seen for each day, cheapest first.
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Getting around
About flights from San Francisco to Seoul
San Francisco (SFO) and Seoul (SEL) are about 9,030 km apart. Direct flights take around 13h 00m, and recent direct fares were with Air Premia. Over the next few months, one-way fares start from $258, and April 2027 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from San Francisco to Seoul?
The cheapest one-way fare we've seen recently is $258 with Cathay Pacific, departing Tuesday, April 6, 2027. Over the coming months, the lowest fare in each month ranges from $258 to $369.
What is the cheapest month to fly from San Francisco to Seoul?
April 2027 currently has the lowest fares, from $258 one way.
Are there direct flights from San Francisco to Seoul?
Yes. Recent direct fares were with Air Premia.
How long is the flight from San Francisco to Seoul?
A direct flight takes about 13h 00m. San Francisco and Seoul are around 9,030 km apart.
Which airlines fly from San Francisco to Seoul?
Recent fares on this route were with Air Premia, Philippine Airlines and Cathay Pacific.
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