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Flight Deals from San Francisco to Seoul from $408

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Price Drop Deals Near You

Seoul

42% Price Drop

May 6

SFO

14 days

May 20

ICN

$1321

now only

$761

Round-trip

Stops

  • Up to 1 stop
    $748
  • Up to nonstop
    $751
  • Up to 2 stops
    $1035

Airlines

  • Air Canada
    $1035
  • Alaska Airlines
    $1120
  • Asiana
    $1045
  • Cathay Pacific
    $972
  • China Airlines
    $1185
  • China Eastern
    $748
  • China Southern Airlines
    $1134
  • EVA Air
    $1119
  • Japan Airlines
    $1404
  • Korean Air
    $1045
  • Perimeter Aviation
    $751
  • Philippine Airlines
    $912
  • Singapore Airlines
    $1322
  • Turkish Airlines
    $1179
  • United Airlines
    $761
  • Vietnam Airlines
    $1098
  • WestJet
    $1094

Cabin Class

  • Economy
    $748

Departure Airports

  • Norman Y. Mineta San Jose International Airport
    $1129
  • San Francisco International Airport
    $748

Arrival Airports

  • Seoul Gimpo Intl Airport
    $1404
  • Seoul Incheon Airport
    $748

Layover Airports

  • Calgary International Airport
    $1094
  • Dallas Fort Worth International Airport
    $1404
  • Edmonton Airport
    $1035
  • Guangzhou Baiyun International Airport
    $1134
  • Hong Kong International Airport
    $972
  • Istanbul Airport
    $1179
  • Ninoy Aquino International Airport
    $912
  • Seattle Tacoma International Airport
    $1120
  • Shanghai Pudong International Airport
    $748
  • Singapore Changi Airport
    $1322
  • Taiwan Taoyuan International Airport
    $1119
  • Tan Son Nhat International Airport
    $1098
  • Tokyo Haneda Airport
    $1404
  • Vancouver International Airport
    $1035

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EXPRESS DEAL

BUDGET FRIENDLY

You’re guaranteed to get one of these airlines:

DeltaDelta
AlaskaAlaska
UnitedUnited
AmericanAmerican
SFO ICN
May 28 ‧ Economy
$739

One-way

BUDGET FRIENDLY

You’re guaranteed to get one of these airlines:

DeltaDelta
AlaskaAlaska
UnitedUnited
AmericanAmerican
SFO ICN
May 06 - May 13 ‧ Economy
$901

Round-trip

BUDGET FRIENDLY

You’re guaranteed to get one of these airlines:

DeltaDelta
AlaskaAlaska
UnitedUnited
AmericanAmerican
SFO ICN
Apr 27 - May 06 ‧ Economy
$1123

Round-trip

BUDGET FRIENDLY

You’re guaranteed to get one of these airlines:

DeltaDelta
AlaskaAlaska
UnitedUnited
AmericanAmerican
SFO ICN
Sep 17 - Sep 21 ‧ Economy
$1475

Round-trip

BUDGET FRIENDLY

You’re guaranteed to get one of these airlines:

DeltaDelta
AlaskaAlaska
UnitedUnited
AmericanAmerican
SFO ICN
Jun 16 - Jun 18 ‧ Economy
$1483

Round-trip

China Eastern Logo
China Eastern

11/23/26

SFO
30h 55m
PVG

11/25/26

ICN
China Eastern Logo
China Eastern

12/03/26

ICN
17h 5m
PVG

12/03/26

SFO
$748
Perimeter Aviation Logo
Perimeter Aviation

11/15/26

SFO
13h
Direct

11/16/26

ICN
Perimeter Aviation Logo
Perimeter Aviation

11/22/26

ICN
10h 35m
Direct

11/22/26

SFO
$751
Perimeter Aviation Logo
Perimeter Aviation

11/27/26

SFO
13h
Direct

11/28/26

ICN
Perimeter Aviation Logo
Perimeter Aviation

12/07/26

ICN
10h 35m
Direct

12/07/26

SFO
$761
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On average save $240 per traveler
United Airlines Logo
United Airlines

12/05/26

SFO
12h 55m
Direct

12/07/26

ICN
United Airlines Logo
United Airlines

12/26/26

ICN
10h 35m
Direct

12/26/26

SFO
$761
China Eastern Logo
China Eastern

12/07/26

SFO
30h 55m
PVG

12/09/26

ICN
China Eastern Logo
China Eastern

12/20/26

ICN
33h 40m
PVG

12/21/26

SFO
$769
Philippine Airlines Logo
Philippine Airlines

09/29/26

SFO
26h 45m
MNL

09/30/26

ICN
Philippine Airlines Logo
Philippine Airlines

10/06/26

ICN
29h 50m
MNL

10/06/26

SFO
$912
Philippine Airlines Logo
Philippine Airlines

09/17/26

SFO
26h 45m
MNL

09/18/26

ICN
Philippine Airlines Logo
Philippine Airlines

09/22/26

ICN
29h 50m
MNL

09/22/26

SFO
$916
United Airlines Logo
United Airlines

11/11/26

SFO
12h 55m
Direct

11/13/26

ICN
United Airlines Logo
United Airlines

11/26/26

ICN
10h 35m
Direct

11/26/26

SFO
$932
Cathay Pacific Logo
Cathay Pacific

01/19/27

SFO
26h 40m
HKG

01/21/27

ICN
Cathay Pacific Logo
Cathay Pacific

01/25/27

ICN
23h
HKG

01/25/27

SFO
$972
Cathay Pacific Logo
Cathay Pacific

09/02/26

SFO
18h 25m
HKG

09/04/26

ICN
Cathay Pacific Logo
Cathay Pacific

09/07/26

ICN
19h 25m
HKG

09/07/26

SFO
$972
Air Canada Logo
Air Canada

09/14/26

SFO
35h 15m
YEG
YVR

09/16/26

ICN
Air Canada Logo
Air Canada

10/01/26

ICN
13h 36m
YVR

10/01/26

SFO
$1035
Korean Air Logo
Korean Air

12/05/26

SFO
13h
Direct

12/06/26

ICN
Korean Air Logo
Korean Air

12/12/26

ICN
10h 30m
Direct

12/12/26

SFO
$1045
Air Canada Logo
Air Canada

11/17/26

SFO
16h 40m
YVR

11/18/26

ICN
Air Canada Logo
Air Canada

11/24/26

ICN
13h 40m
YVR

11/24/26

SFO
$1045
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On average save $240 per traveler
Asiana Logo
Asiana

11/17/26

SFO
13h 10m
Direct

11/19/26

ICN
Asiana Logo
Asiana

11/24/26

ICN
10h 10m
Direct

11/24/26

SFO
$1045
Asiana Logo
Asiana

12/05/26

SFO
13h 10m
Direct

12/07/26

ICN
Asiana Logo
Asiana

12/12/26

ICN
10h 10m
Direct

12/12/26

SFO
$1045
Korean Air Logo
Korean Air

12/01/26

SFO
13h
Direct

12/02/26

ICN
Korean Air Logo
Korean Air

12/15/26

ICN
10h 30m
Direct

12/15/26

SFO
$1045
WestJet Logo
WestJet

09/10/26

SFO
20h 45m
YYC

09/11/26

ICN
WestJet Logo
WestJet

09/21/26

ICN
17h 10m
YYC

09/21/26

SFO
$1094
Vietnam Airlines Logo
Vietnam Airlines

11/19/26

SFO
26h 15m
SGN

11/21/26

ICN
Vietnam Airlines Logo
Vietnam Airlines

11/26/26

ICN
23h 25m
SGN

11/26/26

SFO
$1098
Vietnam Airlines Logo
Vietnam Airlines

09/16/26

SFO
25h 35m
SGN

09/18/26

ICN
Vietnam Airlines Logo
Vietnam Airlines

10/01/26

ICN
23h 20m
SGN

10/01/26

SFO
$1098
WestJet Logo
WestJet

09/13/26

SFO
20h 45m
YYC

09/14/26

ICN
WestJet Logo
WestJet

09/21/26

ICN
17h 10m
YYC

09/21/26

SFO
$1116
EVA Air Logo
EVA Air

09/16/26

SFO
17h 35m
TPE

09/17/26

ICN
EVA Air Logo
EVA Air

10/01/26

ICN
16h 15m
TPE

10/01/26

SFO
$1119
Alaska Airlines Logo
Alaska Airlines

09/09/26

SFO
16h 30m
SEA

09/10/26

ICN
Alaska Airlines Logo
Alaska Airlines

10/22/26

ICN
14h 22m
SEA

10/22/26

SFO
$1120
Alaska Airlines Logo
Alaska Airlines

11/04/26

SFO
15h 20m
SEA

11/05/26

ICN
Alaska Airlines Logo
Alaska Airlines

11/15/26

ICN
14h 56m
SEA

11/15/26

SJC
$1129
Bundle + Save
Book a flight & hotel together for extra savings.
On average save $240 per traveler
China Southern Airlines Logo
China Southern Airlines

05/05/26

SFO
29h 15m
CAN

05/06/26

ICN
China Southern Airlines Logo
China Southern Airlines

05/18/26

ICN
27h
CAN

05/18/26

SFO
$1134
EVA Air Logo
EVA Air

11/23/26

SFO
17h 40m
TPE

11/25/26

ICN
EVA Air Logo
EVA Air

11/29/26

ICN
36h
TPE

11/30/26

SFO
$1166
Turkish Airlines Logo
Turkish Airlines

11/08/26

SFO
36h 10m
IST

11/10/26

ICN
Turkish Airlines Logo
Turkish Airlines

11/17/26

ICN
27h 55m
IST

11/17/26

SFO
$1179
China Airlines Logo
China Airlines

11/23/26

SFO
18h 40m
TPE

11/25/26

ICN
China Airlines Logo
China Airlines

12/03/26

ICN
15h 30m
TPE

12/03/26

SFO
$1185
Turkish Airlines Logo
Turkish Airlines

11/23/26

SFO
30h 30m
IST

11/25/26

ICN
Turkish Airlines Logo
Turkish Airlines

12/03/26

ICN
27h 55m
IST

12/03/26

SFO
$1196
Singapore Airlines Logo
Singapore Airlines

10/19/26

SFO
28h
SIN

10/21/26

ICN
Singapore Airlines Logo
Singapore Airlines

11/02/26

ICN
25h 35m
SIN

11/03/26

SFO
$1322
Japan Airlines Logo
Japan Airlines

09/24/26

SFO
16h 50m
HND

09/25/26

GMP
American Airlines Logo
American Airlines

10/10/26

ICN
19h 26m
DFW

10/10/26

SFO
$1404

Top Deals on flights from San Francisco to Seoul

San Francisco, US (SFO) - Seoul, KR (SEL)

Perimeter Aviation Logo
Perimeter Aviation

Nov 18

SFO
13h
Direct

Nov 19

ICN

as low as

$408

San Francisco, US (SFO) - Seoul, KR (SEL)

Philippine Airlines Logo
Philippine Airlines

Oct 6

SFO
26h 45m
MNL

Oct 7

ICN

as low as

$462

San Francisco, US (SFO) - Seoul, KR (SEL)

WestJet Logo
WestJet

Sep 16

SFO
20h 45m
YYC

Sep 17

ICN

as low as

$549

San Francisco, US (SFO) - Seoul, KR (SEL)

China Eastern Logo
China Eastern

Oct 19

SFO
31h
SHA

Oct 21

GMP

as low as

$561

San Francisco, US (SFO) - Seoul, KR (SEL)

Vietnam Airlines Logo
Vietnam Airlines

Sep 30

SFO
25h 35m
SGN

Oct 2

ICN

as low as

$578

San Francisco, US (SFO) - Seoul, KR (SEL)

Asiana Logo
Asiana

May 4

SFO
13h 5m
Direct

May 6

ICN

as low as

$593

San Francisco, US (SFO) - Seoul, KR (SEL)

Alaska Airlines Logo
Alaska Airlines

Jul 22

SFO
29h 25m
SEA

Jul 24

ICN

as low as

$597

San Francisco, US (SFO) - Seoul, KR (SEL)

Korean Air Logo
Korean Air

Feb 17

SFO
13h
Direct

Feb 18

ICN

as low as

$632

San Francisco, US (SFO) - Seoul, KR (SEL)

United Airlines Logo
United Airlines

Nov 9

SFO
12h 45m
Direct

Nov 10

ICN

as low as

$648

San Francisco, US (SFO) - Seoul, KR (SEL)

EVA Air Logo
EVA Air

Feb 17

SFO
17h 40m
TPE

Feb 19

ICN

as low as

$656

San Francisco, US (SFO) - Seoul, KR (SEL)

Turkish Airlines Logo
Turkish Airlines

Jul 20

SFO
27h 40m
IST

Jul 22

ICN

as low as

$661

San Francisco, US (SFO) - Seoul, KR (SEL)

Japan Airlines Logo
Japan Airlines

Dec 2

SFO
16h 15m
HND

Dec 3

GMP

as low as

$663

Good to Know

Essential information to help you plan your flight from San Francisco to Seoul

Cheapest Flight

$408

The lowest price we found in the last two weeks, departing Nov 18 and returning Nov 19

Airline YP13h ‧ economy

Fastest Flights

$648

The fastest flight that we found in the last two weeks, departing Nov 9 and returning Nov 10

Airline UA12h 45m ‧ economy

Cheapest Flight Round-trip

$748

Cheapest price found in the last 14 days, departing Nov 23 and returning Dec 3

Airline MU1 stop ‧ 30h 55m ‧ economy

Cheapest Flight One-way

$408

Cheapest price found in the last 14 days, departing Nov 18

Airline YP13h ‧ economy

Cheapest Layover airport

$549

The cheapest layover airport to Seoul is currently $549

Airline WS1 stop ‧ 20h 45m ‧ economy

Best Arrival airport

$408

The best arrival airport to Seoul is currently $408

Airline YP13h ‧ economy

Best Departure airport

$408

The best departure airport to Seoul is currently $408

Airline YP13h ‧ economy

Cheapest Airline

$408

The cheapest airline to Seoul is currently $408

Airline YP13h ‧ economy

Fly from San Francisco to Seoul in early January and late August for the best prices; expect peak costs in mid-December and late March.

When planning your flights from San Francisco to Seoul, keep in mind that the most expensive times are typically from mid-December to early January and again in late March through early April, with peak prices reaching up to around $1900. On the other hand, you can find the lowest fares from early January until early February and again from late August to mid-September, with prices dipping to around $830. Notably, December shows a sharp price increase right before the holidays, while early January offers a sudden drop, making these periods significant for budget travelers.

Book your flight from San Francisco to Seoul 40 to 66 days before departure for the best prices.

When planning your trip from San Francisco to Seoul, aim to book your flight between 40 to 66 days before departure, as this is when prices are generally lower, around $996. The lowest prices can be found about 50 days prior. If you book earlier, you may encounter prices as high as $1,243, which is significantly more expensive. While prices remain relatively stable during this 40 to 66-day window, they begin to increase as the departure date approaches, reaching around $1,130 shortly before your flight. It's best to avoid waiting until the last minute, as prices are likely to be higher in that scenario.

Frequently Asked Questions

What is the typical flight duration from San Francisco to Seoul?

The typical flight duration from San Francisco to Seoul ranges between 11 to 13 hours for direct flights. Travelers should expect a long-haul experience with potential variations due to weather conditions or routing adjustments. This journey, covering a significant stretch over the Pacific, offers in-flight entertainment and dining options to help pass time. It is wise to prepare for the duration by planning rest periods and checking for updated schedules before departure to ensure a smooth transition from San Francisco to Seoul.

Are there any direct flights from San Francisco to Seoul?

Yes, there are direct flights available from San Francisco to Seoul. Major airlines often offer non-stop services linking SFO to SEL, typically with competitive fares and seasonal frequency variations. Travelers can benefit from saving time and avoiding layovers, though it’s advisable to compare rates and verify current schedules as operators may change frequencies based on demand. Checking flight details in advance will help ensure that your journey from San Francisco to Seoul fits your itinerary and travel preferences.

What are the best transportation options from Seoul airport to downtown?

The best transportation options from Seoul airport to downtown include the AREX train, airport limousine buses, and taxis. The AREX train is efficient and affordable, with travel times ranging from 45 minutes to an hour and costs typically between $9 to $15. Limousine buses offer additional comfort and door-to-door service at similar price ranges. Taxis, though more expensive, ensure convenience, particularly when traveling in a group. Each option provides a reliable connection between the airport and downtown areas.

What are the must-see attractions in Seoul for travelers arriving from San Francisco?

Travelers flying from San Francisco should consider exploring several iconic landmarks in Seoul. Notable attractions include the historic Gyeongbokgung Palace, the picturesque Bukchon Hanok Village, and the vibrant nightlife and shopping in Myeongdong. Additionally, the Dongdaemun Design Plaza and N Seoul Tower offer modern cultural insights. These sites provide a mix of tradition and modernity, giving visitors a comprehensive experience of Seoul’s rich heritage and dynamic urban life. It’s wise to plan visits during mid-week to avoid peak crowds.

What are the top dining experiences in Seoul that travelers from San Francisco should try?

Travelers from San Francisco should definitely try a variety of Seoul’s top dining experiences. Popular choices include enjoying Korean barbecue at local restaurants, sampling street food in markets like Gwangjang, and dining in trendy neighborhoods such as Gangnam. Traditional dishes like bibimbap and kimchi stew are must-tries, while upscale fusion restaurants also offer a unique twist on classic flavors. Expect meals to range from $10 to $40 per person, depending on the venue, ensuring a delightful exploration of both casual and gourmet eateries.

Is there a specific time of year when Seoul is best visited by travelers from San Francisco?

Yes, the optimal times for visiting Seoul are during the spring (April to June) and autumn (September to November) seasons. During these months, the weather is mild and comfortable, making it ideal for exploring both outdoor attractions and urban areas. The pleasant temperatures and lower levels of humidity provide a stark contrast to the cooler or hotter extremes experienced in other seasons. Travelers flying from San Francisco will appreciate the scenic beauty of cherry blossoms or autumn foliage that enhances the city’s vibrant cultural and historical landmarks.

What are the customs requirements for travelers flying from San Francisco to Seoul?

Travelers from San Francisco should ensure that their passport is valid for at least six months beyond the planned stay in Seoul. For short tourist visits, many nationalities benefit from visa exemption agreements, though it’s important to verify eligibility based on current regulations. Additionally, one should complete any required customs forms upon arrival, declaring goods as necessary. Checking updated travel advisories and accommodation confirmations can help avoid last-minute issues. It is advisable to review these requirements well in advance to ensure compliance and a hassle-free journey.

What are the most affordable accommodation options in Seoul for visitors from San Francisco?

Affordable accommodation options in Seoul include budget hotels, hostels, and guesthouses that offer clean, comfortable stays at competitive rates. Prices typically range from $30 to $100 per night, depending on the location and season. Neighborhoods like Hongdae, Myeongdong, and Gangnam provide convenient access to public transportation and attractions. Many of these accommodations offer free Wi-Fi, complimentary breakfasts, and local travel advice. This variety of options ensures that travelers from San Francisco can select accommodations that balance comfort with cost-effectiveness in a vibrant urban setting.

Are there any cultural customs or etiquette tips travelers from San Francisco should know before visiting Seoul?

Yes, there are several cultural customs and etiquette tips to be aware of. In Seoul, it is customary to bow slightly when greeting and thanking others. Remove your shoes when entering homes and some traditional restaurants or accommodations. Dining etiquette includes sharing dishes and using both hands when serving or receiving food. It is also important to speak politely and show respect for elders. Understanding these cultural nuances will help visitors from San Francisco better connect with local traditions, ensuring a respectful and immersive travel experience.

What are the best shopping districts in Seoul for travelers from San Francisco looking for unique souvenirs?

Travelers from San Francisco seeking unique souvenirs should explore areas such as Myeongdong, known for skincare products and fashion items, and Insadong, famous for traditional crafts, art, and antiques. Hongdae also offers a creative mix of indie boutiques and local designer goods. Prices can vary widely, generally ranging from $5 to $100 per item. These districts provide an authentic shopping experience where visitors can find traditional souvenirs, contemporary designs, and unique local products that encapsulate the spirit of Seoul’s vibrant culture.

What health precautions should travelers from San Francisco consider before visiting Seoul?

Travelers from San Francisco should check if any vaccinations are recommended before visiting Seoul, such as hepatitis A, B, or routine immunizations. It is advisable to carry a basic first-aid kit and any prescription medications, as pharmacy services can vary in availability and brands. While tap water in Seoul is safe to drink, some prefer bottled water for convenience. Additionally, travelers should consider travel insurance that covers medical emergencies. Staying updated on local health advisories and practicing good hygiene will help ensure a safe and healthy experience.

What are the best family-friendly activities in Seoul for travelers arriving from San Francisco?

Family-friendly activities in Seoul include visiting landmarks such as N Seoul Tower, where panoramic views can be enjoyed, and exploring interactive museums like the National Museum of Korea. Families can enjoy parks like Hangang Park, featuring bike rentals and picnic spots. Additionally, recreational centers and theme parks offer engaging attractions for children and adults alike. For a cultural twist, traditional village tours such as Bukchon Hanok Village provide educational experiences. These activities, combined with efficient public transportation, make it easy for families traveling from San Francisco to explore Seoul together.

Are there any seasonal events in Seoul that travelers from San Francisco should not miss?

Yes, travelers from San Francisco should consider timing their visit to experience Seoul’s seasonal events. In the spring, the cherry blossom festivals in various parks offer a beautiful, vibrant display. During autumn, the city hosts numerous cultural festivals celebrating harvest traditions and art. Winter brings festive light displays and markets, while summer includes music and film festivals. These events provide a rich cultural experience and are well-supported by local tourist information. Checking event schedules in advance can help ensure that visitors enjoy these unique seasonal highlights.

What are the best solo travel activities in Seoul for travelers arriving from San Francisco?

Solo travelers from San Francisco can engage in a variety of activities in Seoul that offer both cultural enrichment and personal relaxation. Consider joining guided city tours focusing on traditional neighborhoods and modern art districts. Explore local cafes and independent bookstores in areas like Gangnam and Hongdae to enjoy a quiet afternoon. Language exchange meetups and food tours provide opportunities to meet locals. Additionally, peaceful visits to historical sites or exploring nearby parks offer moments of contemplation and self-discovery. These activities create an immersive yet balanced travel experience for solo visitors.

What are the unique airport amenities in Seoul for travelers arriving from San Francisco?

Seoul’s main airport offers a range of unique amenities designed to enhance transit experiences. Travelers can enjoy free Wi-Fi, comfortable sleeping areas, and private lounges for relaxation. Some terminals feature shower facilities, transit hotels, and even cultural experience zones that showcase local art and cuisine. The airport also provides transit tours allowing short excursions into the surrounding area if time permits. Detailed information on pricing and available services is typically displayed in the terminal. These comprehensive facilities ensure that passengers from San Francisco can enjoy a smooth and comfortable introduction upon arrival.

Flights to Seoul