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Cheap flights from San Francisco to Seoul

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Find the cheapest flights from San Francisco to Seoul

Cheap return flights

These are some of the best return flight deals from San Francisco to Seoul that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Francisco to Seoul.

Cheap last-minute flights

Planning a quick getaway from San Francisco to Seoul? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Seoul, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from San Francisco to Seoul

Find recent round-trip train or bus tickets from San Francisco to Seoul.

All round-trip flight deals to Seoul

The cheapest plane tickets to Seoul found on KAYAK recently.
SFO-SEL
14544 kmmulti-stop
SEL-SFO
14544 kmmulti-stop
Multiple Airlines
Find Deal
SFO-SEL
14544 kmmulti-stop
Multiple Airlines
Find Deal

See travel insights to Seoul from

How to get the cheapest flight ticket from San Francisco to Seoul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seoul?

The month of October is, on average, the cheapest month to fly to Seoul from San Francisco, with most prices found around R16 070. If you are unable to visit Seoul during the month of October, then departing from San Francisco during the month November is also very affordable. Most momondo users find prices during this month for around R16 553.

What is the cheapest San Francisco to Seoul flight route?

Fly from San Francisco to Incheon Intl for the best San Francisco - Seoul flight prices

How far in advance should I book a flight to Seoul?

We recommend purchasing flights from San Francisco to Seoul 12 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Seoul for R21 640. Keep in mind that you might be able to find cheaper flights to Seoul at any time. In fact, our users found flights for as low as R296 459 in the past 72 hours.

What cabin class options are available on San Francisco to Seoul flights?

There are 1 cabin classes available to choose from on San Francisco to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have San Francisco to Seoul flight prices changed over time?

As of December 2024, prices for San Francisco to Seoul flights are approximately 51% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Seoul according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap San Francisco to Seoul (SFO to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Seoul

Direct flights

None
There are no direct flights from San Francisco to Seoul. There are no popular flight routes from San Francisco to Seoul.

  • How far is San Francisco to Seoul by plane?

    Seoul is 9022,3 km away from San Francisco.

  • When did momondo last update prices for flights from San Francisco Airport to Seoul?

    Prices for flights from San Francisco Airport to Seoul are refreshed on a daily basis.

  • How old do you have to be to fly from San Francisco Airport to Seoul?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San Francisco to Seoul?


Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Seoul?

It is quick and easy to find San Francisco to Seoul flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seoul that suits you.

Can I find flights from San Francisco to Seoul with flexible booking policies on momondo?

All flight searches from San Francisco to Seoul on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Francisco to Seoul?

Once you have performed a search for San Francisco to Seoul flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Francisco to Seoul right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Francisco to Seoul flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 48.8 km from Seoul