Seoul to San Francisco runs about 19 times a day, with the first departure around 06:06 and the last around 19:11. One passenger pays between €669.20 and €746.49, every fee included, depending on the operator and the way you travel. The fastest door to door is 15h 14m over 9,300 km, on services run by 3 operators across 1 mode.
What one seat costs
The spread between the cheapest and dearest typical fare on this corridor, across 3 operators and 1 way of making the journey. The operator sets the price on the day.
Typical fares · Priced for October 6, 2026
€669.20 to €746.49
- 254%Moves across the booking window
When it runs, leaving Seoul
No operator has filed a timetable for this direction yet, so the first and last departure below follow the pattern of the corridor. Read them as the shape of the service day rather than as times to turn up for.
- 06:06First departure
- 19:11Last departure
- 19Services per day
- 79%Run direct
Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about €1,937.11Fri18
- about €1,663.94Sat19
- about €1,550.66Sun20
- about €1,163.03Mon21
- about €1,052.11Tue22
- about €1,176.60Wed23
- about €1,462.75Thu24
- about €1,071.58Fri25
- about €1,151.82Sat26
- about €1,053.29Sun27
- about €881.01Mon28
- about €842.07Tue29
- about €911.10Wed30
- about €1,099.90Thu1
- about €820.24Fri2
- about €855.64Sat3
- about €801.95Sun4
- about €688.08Mon5
- about €669.20Tue6
- about €712.27Wed7
- about €905.20Thu8
Based on what this route has cost recently. The operator sets the price on the day, and the live fare is confirmed when you book.
The flight gets you into San Francisco. It does not get you a bed, and neither do we.
A room in San Francisco for the night the flight gets in
Sort by distance from San Francisco 4th and King and you can see which places are ten minutes on foot and which are not.
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When to book Seoul to San Francisco
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €747.0890 days
- €546.4860 days
- €628.4945 days
- €723.4830 days
- €905.2021 days
- €1,099.9014 days
- €1,462.757 days
- €1,550.663 days
- €1,937.111 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €546.48.
- How much it moves
- The gap between the cheapest and most expensive lead time is 254 percent. The most expensive point is €1,937.11, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 60 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Book now Fares on this route are lowest around 60 days ahead. You are inside that window.
This corridor, specifically
Facts that apply to Seoul to San Francisco and to no other route on the site.
Clocks
16 hours behind on arrival. You land earlier than the journey suggests.
The shape of it
9,300 km
9,029 km as the crow flies, 3% further by the route services take. The bearing runs north-east.
Who lives at each end
10,349,312 → 827,526
Population at the departure city and at the arrival city, which is usually what decides how often anything runs.
How we know
0/2
2 of these connections were inferred from service-area overlap rather than observed in a timetable. We would rather say so.
The route
What the journey looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 79% of the services we sell on this corridor run through without a change. The remaining 21% involve one connection.
- How far it really runs
- The route covers 9,300 km against 9,029 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Portland, Seattle, Anchorage, Tokyo. The gap between arriving and leaving is 67 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 14 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
Who runs this route
The flight gets in hours before any room is ready. Holding a bag is not what we sell.
Baggage storage near San Francisco 4th and King
Most of the points near San Francisco 4th and King open before the first train and close after the last one.
Check San Francisco on StasherOr try Bounce
Partner links. We do not run these networks. We earn a commission on a booking, and the price is the same as going direct.
Questions about Seoul to San Francisco
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does it take to get from Seoul to San Francisco?
The fastest journey from Seoul to San Francisco takes 15h 14m door to door, of which 12h 7m is spent moving, on the flight. Most services take around 16h 8m, because that average includes slower stopping services and journeys with a connection. Times include reaching the terminal and leaving it at the far end.
How much does it cost to travel from Seoul to San Francisco?
The cheapest fare from Seoul to San Francisco is €669.20, as of September 17, 2026. A typical fare across the next three weeks is €1,198.43. Both figures are the total for one passenger, including taxes, supplier fees and our service fee, so nothing is added at checkout.
What is the cheapest way to get from Seoul to San Francisco?
The cheapest way from Seoul to San Francisco is by flight, at €669.20 for one passenger on October 6, 2026. That journey takes 15h 17m door to door. Cheaper is rarely faster on this corridor, and the comparison table on this page shows what each mode costs against what it saves.
When should I book Seoul to San Francisco?
Fares from Seoul to San Francisco bottom out around 60 days before departure, at €546.48. Across the whole booking window the gap between the cheapest and the most expensive lead time is 254 percent, measured on September 17, 2026. Booking inside the last week has consistently cost more on this corridor.
Which day of the week is cheapest for Seoul to San Francisco?
Tuesday is the cheapest day to depart from Seoul to San Francisco, at €842.07. That is the median of 21 priced departure days across the next three weeks, as of September 17, 2026. Shifting a departure by one day is usually worth more than shifting the booking by one week.
Which month is cheapest for Seoul to San Francisco?
February is the cheapest of the next 5 months to travel from Seoul to San Francisco, at €580.70 for one passenger. Each month is priced on its fifteenth, so the comparison is like for like rather than a mix of weekends and midweek departures.
Who runs service from Seoul to San Francisco?
No operator record names Seoul to San Francisco directly. Asiana Airlines, Korean Air, United Airlines publish service areas covering both ends and may serve it, so we list them as possible operators rather than confirmed ones.
Is there a direct service from Seoul to San Francisco?
79 percent of the services we sell from Seoul to San Francisco are direct. The rest connect at Portland, Seattle, Anchorage, Tokyo, with about 67 minutes between the two services. Both legs are sold on one booking, so a missed connection is rebooked at no charge.
Which station or terminal do services from Seoul to San Francisco use?
Services from Seoul to San Francisco by flight leave from Seoul ICN and arrive at San Francisco SFO. Allow about 3h 10m in total for reaching the departure terminal and leaving the arrival one, which is already included in every door to door time on this page.
Can I change or refund a ticket from Seoul to San Francisco?
0 of the 3 operators we sell from Seoul to San Francisco allow a change or a refund. A change on a changeable fare costs €5.00. The operator table on this page names which is which, and the condition is shown again before you pay.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Derived from service area No carrier record names this exact pair. The operators listed publish a service area covering both places at a distance their mode plausibly carries people, which is evidence that the corridor is served and not evidence of a specific service. Pages state which, because presenting the two as the same thing would be dishonest.
Where no operator publishes a fare for a corridor, the price here is our own estimate, worked out from the real distance and the real operator through a fare curve that follows lead time, day of the week and season. It tells you roughly what the journey costs. It is not a seat anyone has agreed to sell, and the payment step will not take it.
Defined in full at Door to door, Fares, The booking window, Carbon, Distances
- On this page
- Every figure above was computed for Seoul to San Francisco on September 17, 2026: 9300 km of route against 9029 km in a straight line, 19 services a day, 3 operators a cheapest fare of €669.20, and 15h 14m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
Being on the water gives San Francisco a set of days out that do not start at a station. We do not sell those either.
Day trips out of San Francisco and across United States
Day trips that leave San Francisco in the morning and cover a good part of United States by evening.
See San Francisco on GetYourGuideOr browse Viator
Partner links. We do not sell tours or tickets. We earn a commission on a booking, and it never changes the price.
The two ends, compared
Seoul reaches 195 places in 55 countries on services we hold, over distances from 42 to 12,052 km. San Francisco reaches 127 places in 31 countries, from 24 to 13,585 km.
Other ways to make this journey
Leaving Seoul
- 195Places you can leave for
- 55Countries
- 83Operators
Arriving in San Francisco
Leaving San Francisco
- 127Places you can leave for
- 31Countries
- 54Operators