Cheap Flights from San Francisco to Seoul Starting at $376

Helping travelers to find the best flight offers

Cheapest flights from San Francisco to Seoul

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from San Francisco to Seoul. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$376

Perimeter Aviation Ltd.
Perimeter Aviation Ltd.
Direct flight
13 hours
04/21/2025

The cheapest one-way flight from San Francisco to Seoul departs on 04/21/2025, is operated by Perimeter Aviation Ltd. and costs $376

Cheapest round trip flight

$500

Perimeter Aviation Ltd.
Perimeter Aviation Ltd.
Direct flight
23h 40m
04/25/2025

The cheapest roundtrip flight from San Francisco to Seoul departs on 04/25/2025, is operated by Perimeter Aviation Ltd. and costs $500

The fastest flight

13 hours

Fastest flight from San Francisco to Seoul takes 13 hours

Direct flights

Several times a week

There are direct flights on this route 3 days a week: Su, Mo, and We

Earliest flight

10:30 AM

Latest flight

11:40 PM

Direct flights count

49

Distance

9028km

Timezone difference

17h

The distance between San Francisco and Seoul is 9028km (5597 miles). There are 49 direct flights from San Francisco to Seoul. The time difference between San Francisco and Seoul is 17h . Flights from San Francisco begin at 10:30 AM. The latest flight from San Francisco departs at 11:40 PM.

Airfare from San Francisco to Seoul by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from San Francisco to Seoul

May 2025
Lowest price
on average:
$406
June 2025
Highest price
on average:
$812
  • Avg Price

Airlines operating on route

Below you will find a list of airlines operating flights on the San Francisco — Seoul route and the starting prices for flights of each specific airline on it.

Starting at $354

Starting at $403

Starting at $433

Starting at $437

Starting at $512

Starting at $544

Starting at $636

Direct Flights from San Francisco to Seoul

A direct flight is the most convenient and comfortable way to fly from San Francisco to Seoul, despite the fact that sometimes flights with transfers can cost significantly less.

Seoul city image

San FranciscoSeoul

SFOSEL

04/21/2025

Departure date

Direct flight

Perimeter Aviation Ltd.

YP112

Starting at $399

Seoul city image

San FranciscoSeoul

SFOSEL

04/25/2025

Departure date

Direct flight

United Airlines

UA805

Starting at $737

Seoul city image

San FranciscoSeoul

SFOSEL

04/29/2025

Departure date

Direct flight

Asiana Airlines

OZ211

Starting at $841

Seoul city image

San FranciscoSeoul

SFOSEL

06/05/2025

Departure date

Direct flight

Korean Air

KE024

Starting at $1,806

Seoul city image

San FranciscoSeoul

SFOSEL

06/23/2025

Departure date

Direct flight

Perimeter Aviation Ltd.

YP112

Starting at $783

Seoul city image

San FranciscoSeoul

SFOSEL

09/12/2025

Departure date

Direct flight

Perimeter Aviation Ltd.

YP112

Starting at $1,334

Seoul city image

San FranciscoSeoul

SFOSEL

04/23/2025

Departure date

Direct flight

United Airlines

UA893

Starting at $942

Seoul city image

San FranciscoSeoul

SFOSEL

05/14/2025

Departure date

Direct flight

United Airlines

UA893

Starting at $775

Seoul city image

San FranciscoSeoul

SFOSEL

06/20/2025

Departure date

Direct flight

Perimeter Aviation Ltd.

YP112

Starting at $1,194

Seoul city image

San FranciscoSeoul

SFOSEL

07/03/2025

Departure date

Direct flight

Korean Air

KE24

Starting at $1,117

Schedule of direct flights from San Francisco to Seoul

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from San Francisco to Seoul:

United Airlines

United Airlines

Every day

Starting at $724

San Francisco airports overview

SFO
+4
Flair Airlines Ltd.
Westjet
Perimeter Aviation Ltd.
Airlines flying to this airport
$358
Starting at
$569
on average

Seoul airports overview

ICN
+6
Cathay Pacific
ZIPAIR Tokyo
Perimeter Aviation Ltd.
Airlines flying to this airport
$376
Starting at
$623
on average

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

How much is the cheapest flight ticket from San Francisco to Seoul?

The cheapest flight ticket from San Francisco to Seoul according to data for the last 48 hours costs $376

When is the best time to buy air tickets on the route San Francisco — Seoul?

Often the best time to buy tickets from San Francisco to Seoul is 2 months before departure.

When is the cheapest time of year to fly from San Francisco to Seoul?

Based on statistics over the past years, the lowest prices for flights from San Francisco to Seoul can be found flying in these months: May, July, August.

How long does it take to fly from San Francisco to Seoul?

The fastest flights from San Francisco to Seoul start from 13 hours in the air.

Which airline can fly direct from San Francisco to Seoul?

The following airlines operate direct flights on the route San Francisco — Seoul: Perimeter Aviation Ltd., United Airlines, Asiana Airlines

Special offers and sales on air tickets from San Francisco to Seoul

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

Alternative routes

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