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Cheap flights from Incheon Intl Airport to San Francisco from $451

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to San Francisco departing on 5/19. 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
0 bags

Find the cheapest flights from Incheon Intl Airport to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Korean Air Logo
2:30 pm - 2:06 pm
ICN
-
SMF
15h 36m
1 stop
Korean Air Logo
6:00 am - 3:20 pm
SMF
-
ICN
17h 20m
1 stop
$870Korean Air
Tue, Sep 29 - Tue, Oct 13
Korean Air Logo
7:20 pm - 6:10 pm
ICN
-
SMF
14h 50m
1 stop
Korean Air Logo
7:35 am - 3:55 pm
SMF
-
ICN
16h 20m
1 stop
$909Korean Air
Fri, Oct 23 - Tue, Oct 27
Korean Air Logo
7:20 pm - 6:10 pm
ICN
-
SMF
14h 50m
1 stop
Korean Air Logo
7:18 pm - 5:10 am
SMF
-
ICN
17h 52m
1 stop
$914Korean Air
Fri, Oct 23 - Tue, Oct 27
Korean Air Logo
2:30 pm - 10:16 pm
ICN
-
SMF
23h 46m
1 stop
Korean Air Logo
6:00 am - 5:35 pm
SMF
-
ICN
19h 35m
1 stop
$915Korean Air
Fri, Oct 23 - Tue, Oct 27
Korean Air Logo
2:30 pm - 1:28 pm
ICN
-
SMF
14h 58m
1 stop
Korean Air Logo
9:16 am - 5:50 pm
SMF
-
ICN
16h 34m
1 stop
$969Korean Air
Mon, Jun 1 - Fri, Jun 19
Alaska Airlines Logo
7:35 pm - 9:34 am
ICN
-
SMF
29h 59m
1 stop
Alaska Airlines Logo
8:34 pm - 5:30 pm
SMF
-
ICN
28h 56m
1 stop
$993Alaska Airlines
Sat, May 30 - Sat, Jun 20
Korean Air Logo
7:20 pm - 10:23 pm
ICN
-
SMF
19h 03m
1 stop
Korean Air Logo
6:00 am - 5:50 pm
SMF
-
ICN
19h 50m
1 stop
$1,019Korean Air
Sat, May 30 - Fri, Jun 19
Delta Logo
7:00 pm - 7:57 pm
ICN
-
SMF
16h 57m
2 stops
Delta Logo
2:20 pm - 4:40 pm
SMF
-
ICN
34h 20m
2 stops
$1,022Delta
Tue, Jun 2 - Sat, Jun 20
Alaska Airlines Logo
7:35 pm - 9:45 pm
ICN
-
SMF
18h 10m
1 stop
Alaska Airlines Logo
5:37 pm - 5:30 pm
SMF
-
ICN
31h 53m
2 stops
$1,071Alaska Airlines
Sat, May 30 - Sat, Jun 20
Korean Air Logo
2:30 pm - 5:50 pm
ICN
-
SMF
19h 20m
1 stop
Korean Air Logo
9:16 am - 5:50 pm
SMF
-
ICN
16h 34m
1 stop
$1,073Korean Air
Tue, Jun 2 - Fri, Jun 19

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Korean Air flights from Incheon Intl Airport to Sacramento

Our best Korean Air deals on Incheon Intl Airport to Sacramento flight tickets
Korean Air
Sep 29
ICN7:40 pmIncheon Intl
18h 33m
1 stop
SMF10:13 pmSacramento Intl
Oct 20
SMF7:35 amSacramento Intl
17h 05m
1 stop
ICN4:40 pmIncheon Intl
$870
Korean Air
Oct 23
ICN7:20 pmIncheon Intl
14h 50m
1 stop
SMF6:10 pmSacramento Intl
Oct 27
SMF7:35 amSacramento Intl
16h 20m
1 stop
ICN3:55 pmIncheon Intl
$909
Korean Air
Oct 23
ICN7:20 pmIncheon Intl
14h 50m
1 stop
SMF6:10 pmSacramento Intl
Oct 27
SMF7:18 pmSacramento Intl
17h 52m
1 stop
ICN5:10 amIncheon Intl
$914

Alaska Airlines flights from Incheon Intl Airport to Sacramento

Our best Alaska Airlines deals on Incheon Intl Airport to Sacramento flight tickets
Alaska Airlines
May 30
ICN7:35 pmIncheon Intl
29h 59m
1 stop
SMF9:34 amSacramento Intl
Jun 20
SMF8:34 pmSacramento Intl
28h 56m
1 stop
ICN5:30 pmIncheon Intl
$993
Alaska Airlines
May 30
ICN7:35 pmIncheon Intl
18h 10m
1 stop
SMF9:45 pmSacramento Intl
Jun 20
SMF5:37 pmSacramento Intl
31h 53m
2 stops
ICN5:30 pmIncheon Intl
$1,071
Alaska Airlines
May 30
ICN7:35 pmIncheon Intl
18h 10m
1 stop
SMF9:45 pmSacramento Intl
Jun 19
SMF8:34 pmSacramento Intl
28h 56m
1 stop
ICN5:30 pmIncheon Intl
$1,094

momondo Fare Finder

 
Customize your flight search to find flights from Incheon Intl Airport 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 May 2, 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Sacramento that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonSacramento

ICN - SMF

ICNSMF

Incheon Intl

Tue 9/29

2:30 pm-2:06 pm

1 stop15h 36m

Sacramento Intl

Tue 10/13

6:00 am-3:20 pm

1 stop17h 20m

$870
Quickest round-trip

IncheonSacramento

ICN - SMF

ICNSMF

Incheon Intl

Fri 10/23

7:20 pm-6:10 pm

1 stop14h 50m

Sacramento Intl

Tue 10/27

7:35 am-3:55 pm

1 stop16h 20m

$909

IncheonSacramento

ICN - SMF

ICNSMF

Incheon Intl

Fri 10/23

7:20 pm-6:10 pm

1 stop14h 50m

Sacramento Intl

Tue 10/27

7:18 pm-5:10 am

1 stop17h 52m

$914

IncheonSacramento

ICN - SMF

ICNSMF

Incheon Intl

Fri 10/23

2:30 pm-10:16 pm

1 stop23h 46m

Sacramento Intl

Tue 10/27

6:00 am-5:35 pm

1 stop19h 35m

$915

IncheonSacramento

ICN - SMF

ICNSMF

Incheon Intl

Mon 6/1

2:30 pm-1:28 pm

1 stop14h 58m

Sacramento Intl

Fri 6/19

9:16 am-5:50 pm

1 stop16h 34m

$969

IncheonSacramento

ICN - SMF

ICNSMF

Incheon Intl

Sat 5/30

7:35 pm-9:34 am

1 stop29h 59m

Sacramento Intl

Sat 6/20

8:34 pm-5:30 pm

1 stop28h 56m

$993

IncheonSacramento

ICN - SMF

ICNSMF

Incheon Intl

Sat 5/30

7:20 pm-10:23 pm

1 stop19h 03m

Sacramento Intl

Fri 6/19

6:00 am-5:50 pm

1 stop19h 50m

$1,019

IncheonSacramento

ICN - SMF

ICNSMF

Incheon Intl

Tue 6/2

7:00 pm-7:57 pm

2 stops16h 57m

Sacramento Intl

Sat 6/20

2:20 pm-4:40 pm

2 stops34h 20m

$1,022

IncheonSacramento

ICN - SMF

ICNSMF

Incheon Intl

Sat 5/30

7:35 pm-9:45 pm

1 stop18h 10m

Sacramento Intl

Sat 6/20

5:37 pm-5:30 pm

2 stops31h 53m

$1,071

IncheonSacramento

ICN - SMF

ICNSMF

Incheon Intl

Tue 6/2

2:30 pm-5:50 pm

1 stop19h 20m

Sacramento Intl

Fri 6/19

9:16 am-5:50 pm

1 stop16h 34m

$1,073

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 Incheon Intl Airport 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 Incheon Intl to Sacramento Intl?

Air Canada is the most popular carrier operating from Incheon Intl to Sacramento Intl

What airlines fly to Sacramento?

Asiana Airlines, United Airlines and AIR PREMIA are the top three most popular airlines that fly to Sacramento from Incheon Intl Airport according to our data. Asiana 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 Incheon Intl Airport to Sacramento

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

Cheap Incheon Intl Airport to Sacramento (ICN to SMF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to Sacramento

Fastest flight time

16h 01m

Direct flights

None
The fastest flight from Incheon Intl Airport to Sacramento takes 16h 01m
There are no direct flights from Incheon Intl Airport to Sacramento. There are no popular flight routes from Incheon Intl Airport to Sacramento.
Search flight deals

Frequently asked questions about flying from Incheon Intl Airport to Sacramento

  • How far is Incheon Intl to Sacramento Intl by plane?

    There are 5633.7 mi between Incheon Intl and Sacramento Intl. A reasonable flight in good conditions will take 16h 01m.

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

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

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

    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 Incheon Intl Airport 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
Yuba City
Rocklin
Marysville
Auburn
Lincoln
Placerville
Grass Valley
Nevada City
Plymouth
Willows
El Dorado Hills

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sacramento from Seoul.

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

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

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

momondo helps you find the best flight between Seoul and Sacramento by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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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