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Cheap flights from Seoul to San Francisco from $421

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to San Francisco departing on 10/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seoul to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:50 pm - 11:10 pm
ICN
-
SMF
21h 20m
1 stop
American Airlines Logo
6:44 am - 3:45 pm
SMF
-
ICN
41h 01m
1 stop
$935American Airlines
Fri, Aug 28 - Fri, Sep 4
Multiple Airlines Logo
7:45 pm - 10:45 pm
ICN
-
SMF
19h 00m
2 stops
Multiple Airlines Logo
7:27 pm - 4:20 pm
SMF
-
ICN
27h 53m
1 stop
$956Multiple Airlines
Fri, Oct 30 - Fri, Nov 6
Alaska Airlines Logo
8:00 pm - 1:28 pm
ICN
-
SMF
34h 28m
1 stop
Alaska Airlines Logo
6:50 pm - 5:35 pm
SMF
-
ICN
29h 45m
1 stop
$981Alaska Airlines
Fri, Nov 13 - Tue, Nov 17
Multiple Airlines Logo
1:00 pm - 5:38 pm
ICN
-
SMF
20h 38m
1 stop
Multiple Airlines Logo
6:23 pm - 8:10 pm
SMF
-
ICN
33h 47m
2 stops
$982Multiple Airlines
Fri, Aug 28 - Fri, Sep 4
United Airlines Logo
4:50 pm - 10:53 am
ICN
-
SMF
34h 03m
2 stops
United Airlines Logo
6:00 am - 4:20 am
SMF
-
ICN
30h 20m
1 stop
$1,015United Airlines
Wed, Sep 30 - Sun, Oct 4
United Airlines Logo
4:50 pm - 10:53 am
ICN
-
SMF
34h 03m
2 stops
United Airlines Logo
6:00 am - 4:20 am
SMF
-
ICN
30h 20m
1 stop
$1,017United Airlines
Wed, Sep 30 - Sun, Oct 4
Alaska Airlines Logo
8:00 pm - 10:00 am
ICN
-
SMF
31h 00m
2 stops
Alaska Airlines Logo
6:50 pm - 5:35 pm
SMF
-
ICN
29h 45m
1 stop
$1,025Alaska Airlines
Fri, Nov 13 - Tue, Nov 17
Japan Airlines Logo
12:05 pm - 6:08 pm
GMP
-
SMF
22h 03m
2 stops
Japan Airlines Logo
7:21 pm - 10:40 am
SMF
-
GMP
23h 19m
2 stops
$1,489Japan Airlines
Fri, Sep 25 - Mon, Oct 5
Japan Airlines Logo
8:00 am - 11:08 am
GMP
-
SMF
19h 08m
2 stops
Japan Airlines Logo
4:30 pm - 10:55 am
SMF
-
GMP
25h 25m
2 stops
$1,566Japan Airlines
Fri, Oct 30 - Fri, Nov 6
ANA Logo
12:25 pm - 1:23 pm
GMP
-
SMF
41h 58m
2 stops
ANA Logo
7:48 pm - 6:35 pm
SMF
-
GMP
29h 47m
2 stops
$1,977ANA
Thu, Dec 24 - Sat, Jan 2

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Air Canada flights from Seoul to Sacramento

Our best Air Canada deals on Seoul to Sacramento flight tickets
Air Canada
Sep 30
ICN5:45 pmIncheon Intl
15h 36m
1 stop
SMF5:21 pmSacramento Intl
Oct 4
SMF6:00 pmSacramento Intl
30h 05m
1 stop
ICN4:05 pmIncheon Intl
$1,104
Air Canada
Sep 30
ICN5:45 pmIncheon Intl
20h 14m
2 stops
SMF9:59 pmSacramento Intl
Oct 4
SMF6:00 amSacramento Intl
18h 05m
2 stops
ICN4:05 pmIncheon Intl
$1,293
Air Canada
Sep 30
ICN5:45 pmIncheon Intl
20h 14m
2 stops
SMF9:59 pmSacramento Intl
Oct 4
SMF6:00 amSacramento Intl
18h 05m
2 stops
ICN4:05 pmIncheon Intl
$1,295

Japan Airlines flights from Seoul to Sacramento

Our best Japan Airlines deals on Seoul to Sacramento flight tickets
Japan Airlines
Sep 25
GMP12:05 pmSeoul Gimpo Intl
22h 03m
2 stops
SMF6:08 pmSacramento Intl
Oct 5
SMF7:21 pmSacramento Intl
23h 19m
2 stops
GMP10:40 amSeoul Gimpo Intl
$1,489
Japan Airlines
Oct 30
GMP8:00 amSeoul Gimpo Intl
19h 08m
2 stops
SMF11:08 amSacramento Intl
Nov 6
SMF4:30 pmSacramento Intl
25h 25m
2 stops
GMP10:55 amSeoul Gimpo Intl
$1,566
Japan Airlines
Dec 24
GMP8:00 amSeoul Gimpo Intl
24h 52m
2 stops
SMF3:52 pmSacramento Intl
Dec 28
SMF4:30 pmSacramento Intl
36h 35m
2 stops
GMP10:05 pmSeoul Gimpo Intl
$1,699

momondo Fare Finder

 
Customize your flight search to find flights from Seoul to Sacramento that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 19, 2026.
Use the filters below to find and compare flights from Seoul to Sacramento that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonSacramento

ICN - SMF

ICNSMF

Incheon Intl

Fri 8/28

5:50 pm-11:10 pm

1 stop21h 20m

Sacramento Intl

Fri 9/4

6:44 am-3:45 pm

1 stop41h 01m

$935

IncheonSacramento

ICN - SMF

ICNSMF

Incheon Intl

Fri 10/30

7:45 pm-10:45 pm

2 stops19h 00m

Sacramento Intl

Fri 11/6

7:27 pm-4:20 pm

1 stop27h 53m

$956

IncheonSacramento

ICN - SMF

ICNSMF

Incheon Intl

Fri 11/13

8:00 pm-1:28 pm

1 stop34h 28m

Sacramento Intl

Tue 11/17

6:50 pm-5:35 pm

1 stop29h 45m

$981

IncheonSacramento

ICN - SMF

ICNSMF

Incheon Intl

Fri 8/28

1:00 pm-5:38 pm

1 stop20h 38m

Sacramento Intl

Fri 9/4

6:23 pm-8:10 pm

2 stops33h 47m

$982

IncheonSacramento

ICN - SMF

ICNSMF

Incheon Intl

Wed 9/30

4:50 pm-10:53 am

2 stops34h 03m

Sacramento Intl

Sun 10/4

6:00 am-4:20 am

1 stop30h 20m

$1,015

IncheonSacramento

ICN - SMF

ICNSMF

Incheon Intl

Wed 9/30

4:50 pm-10:53 am

2 stops34h 03m

Sacramento Intl

Sun 10/4

6:00 am-4:20 am

1 stop30h 20m

$1,017

IncheonSacramento

ICN - SMF

ICNSMF

Incheon Intl

Fri 11/13

8:00 pm-10:00 am

2 stops31h 00m

Sacramento Intl

Tue 11/17

6:50 pm-5:35 pm

1 stop29h 45m

$1,025

SeoulSacramento

GMP - SMF

GMPSMF

Seoul Gimpo Intl

Fri 9/25

12:05 pm-6:08 pm

2 stops22h 03m

Sacramento Intl

Mon 10/5

7:21 pm-10:40 am

2 stops23h 19m

$1,489
Quickest round-trip

SeoulSacramento

GMP - SMF

GMPSMF

Seoul Gimpo Intl

Fri 10/30

8:00 am-11:08 am

2 stops19h 08m

Sacramento Intl

Fri 11/6

4:30 pm-10:55 am

2 stops25h 25m

$1,566

SeoulSacramento

GMP - SMF

GMPSMF

Seoul Gimpo Intl

Thu 12/24

12:25 pm-1:23 pm

2 stops41h 58m

Sacramento Intl

Sat 1/2

7:48 pm-6:35 pm

2 stops29h 47m

$1,977

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Seoul to Sacramento

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 airline that flies from Seoul to Sacramento Intl?

American Airlines and Japan Airlines are the most popular carriers operating from Seoul to Sacramento Intl

What airlines fly to Sacramento?

United Airlines, Asiana Airlines and AIR PREMIA are the top three most popular airlines that fly to Sacramento from Seoul according to our data. United Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Sacramento. Keep in mind that there are 5 different airlines that fly to Sacramento on a routine basis, so you have a few additional options to choose from.

When to book flights from Seoul to Sacramento

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

Cheap Seoul to Sacramento (SEL to SMF) flight deals and tips

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

Fastest flight time

20h 31m

Direct flights

None
The fastest flight from Seoul to Sacramento takes 20h 31m
There are no direct flights from Seoul to Sacramento. There are no popular flight routes from Seoul to Sacramento.
Search flight deals

Frequently asked questions about flying from Seoul to Sacramento

  • How far is Seoul to Sacramento Intl by plane?

    The distance between Seoul and Sacramento Intl is about 5607.3 mi. Flights usually cover this in 20h 31m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Seoul to Sacramento Intl Airport?

    Prices for flights from Seoul to Sacramento Intl Airport refresh daily.

  • How old do you have to be to fly from Seoul to Sacramento Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seoul to Sacramento Intl Airport.

  • What documentation or ID do you need to fly to Sacramento Intl Airport?

    The travel and health documents required for your trip to Sacramento Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sacramento Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Chico
Oroville
Auburn
Yuba City
Rocklin
Marysville
Lincoln
Grass Valley
Placerville
Nevada City
Willows
Plymouth
El Dorado Hills

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seoul to Sacramento. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Sacramento from Seoul with this policy.

How can momondo help me find flights from Seoul to Sacramento?

momondo provides multiple filters to help you find the best flight to Sacramento from Seoul. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Sacramento from Seoul are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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