South Korea

$352+ Cheap flights from Sacramento (SMF) to South Korea

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — ICN
Mar 10 — Mar 171
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Cheap flight deals from Sacramento to South Korea

Cheapest flights from Sacramento to South Korea
Explore the most affordable flight options available from Sacramento to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 8, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/212:08 pm
SMF
-
ICN
1 stop24h 02m
Multiple Airlines
Mon 3/166:55 pm
ICN
-
SMF
2 stops33h 15m
Multiple Airlines
Deal found 2/5$852
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:25 am
SMF
-
ICN
1 stop16h 50m
United Airlines
Wed 3/1811:45 am
ICN
-
SMF
1 stop20h 21m
United Airlines
Deal found 2/7$901
This Expedia deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:00 am
SMF
-
ICN
2 stops26h 25m
Multiple Airlines
Wed 4/291:55 am
ICN
-
SMF
2 stops28h 17m
Multiple Airlines
Deal found 2/4$917
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/168:30 pm
SMF
-
ICN
1 stop16h 10m
United Airlines
Fri 2/2012:45 pm
ICN
-
SMF
1 stop14h 23m
United Airlines
Deal found 2/7$951
This Expedia deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:00 am
SMF
-
ICN
1 stop19h 35m
Multiple Airlines
Sun 3/158:35 pm
ICN
-
SMF
1 stop33h 25m
Multiple Airlines
Deal found 2/5$957
This Delta deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:35 am
SMF
-
ICN
1 stop16h 55m
Delta
Tue 6/27:00 pm
ICN
-
SMF
1 stop15h 33m
Delta
Deal found 2/7$964
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:30 am
SMF
-
ICN
1 stop17h 50m
Delta
Sun 5/107:00 pm
ICN
-
SMF
2 stops20h 33m
Delta
Deal found 2/8$968
This Travelocity deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:49 pm
SMF
-
ICN
1 stop29h 46m
Multiple Airlines
Sat 3/148:35 pm
ICN
-
SMF
1 stop28h 36m
Multiple Airlines
Deal found 2/5$970
This Cheapflightsfares deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/207:00 am
SMF
-
GMP
2 stops22h 15m
Japan Airlines
Thu 5/288:00 am
GMP
-
SMF
2 stops17h 37m
Japan Airlines
Deal found 2/5$1,482
This KAYAK deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:00 am
SMF
-
GMP
2 stops22h 15m
Japan Airlines
Thu 4/3012:05 pm
GMP
-
SMF
2 stops19h 29m
Japan Airlines
Deal found 2/6$1,487
This Orbitz deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/194:34 pm
SMF
-
GMP
2 stops26h 06m
Japan Airlines
Sun 5/37:15 pm
GMP
-
SMF
2 stops36h 19m
Japan Airlines
Deal found 2/5$1,525
This Cheapflightsfares deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:00 am
SMF
-
GMP
2 stops22h 15m
Japan Airlines
Tue 4/148:00 am
GMP
-
SMF
2 stops19h 00m
Japan Airlines
Deal found 2/4$1,538

Find flight deals from Sacramento to South Korea

Keep the following information in mind while searching for Sacramento to South Korea flight deals. Data was last updated February 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$852
(Kiwi.com)

One-way from

$352
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$661
Provider with most accurate pricing for San Francisco-Seoul (SEL) flight deals.
Provider most trusted by Cheapflights users for San Francisco-Seoul (SEL) flights.
From Sacramento Intl to South Korea
One-way flight from Sacramento Intl to South Korea
Highest demand for flights based on searches. 18% potential increase in price ($177 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Average for round-trip flights in February 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sacramento to South Korea 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, Cheapflights users made 2,558,603 searches. Data last updated February 8, 2026.
Use the filters below to find and compare flights from Sacramento to South Korea that are best for you.

Fly from

Sacramento

Fly to

South Korea

Route

Depart

Return

Price

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Tue 2/24

6:25 am-4:15 pm

1 stop16h 50m

Incheon Intl

Wed 3/18

11:45 am-4:06 pm

1 stop20h 21m

$901

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Thu 4/23

6:00 am-12:25 am

2 stops26h 25m

Incheon Intl

Wed 4/29

1:55 am-2:12 pm

2 stops28h 17m

$917

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Sat 2/28

4:11 pm-4:15 pm

2 stops31h 04m

Incheon Intl

Wed 3/11

11:45 am-5:52 pm

2 stops22h 07m

$955

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Wed 3/4

6:00 am-5:40 am

2 stops30h 40m

Incheon Intl

Sun 3/15

10:20 pm-3:56 pm

1 stop33h 36m

$960

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Thu 4/23

7:00 am-4:50 pm

1 stop17h 50m

Incheon Intl

Wed 4/29

7:20 pm-11:30 pm

1 stop20h 10m

$964

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Thu 4/16

5:30 am-3:20 pm

1 stop17h 50m

Incheon Intl

Sun 5/10

7:00 pm-9:37 pm

1 stop18h 37m

$964

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Wed 4/22

5:30 am-3:20 pm

1 stop17h 50m

Incheon Intl

Thu 4/30

7:20 pm-11:30 pm

1 stop20h 10m

$964

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Tue 3/10

7:35 am-4:30 pm

1 stop16h 55m

Incheon Intl

Tue 6/2

7:00 pm-10:11 pm

2 stops19h 11m

$968

SacramentoSeoul

SMF - GMP

SMFGMP

Sacramento Intl

Wed 5/20

7:00 am-9:15 pm

2 stops22h 15m

Seoul Gimpo Intl

Thu 5/28

8:00 am-9:37 am

2 stops17h 37m

$1,482

SacramentoSeoul

SMF - GMP

SMFGMP

Sacramento Intl

Wed 4/22

7:00 am-9:15 pm

2 stops22h 15m

Seoul Gimpo Intl

Thu 4/30

12:05 pm-3:34 pm

2 stops19h 29m

$1,487

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

Showing 1-10 of 30 results
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Best time to book a flight from Sacramento to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Sacramento with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sacramento to South Korea

What is the cheapest month to book a flight from Sacramento to South Korea?

Currently, May is the cheapest month in which you can book a flight from Sacramento to South Korea (average of $506). Flying from Sacramento to South Korea in June is currently the most expensive (average of $661). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SMF to KR?

Find hourly flight availability from Sacramento to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 8, 2026.

It’s optimal to fly from Sacramento to South Korea in the morning. By choosing this option you can save up to 60% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Sacramento to South Korea?

Use this chart to determine the cheapest time to fly round-trip from Sacramento to South Korea. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Sacramento to South Korea flight should consider departing on Tuesday at noon when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated February 8, 2026.
Get a feel of what it's like to fly with Korean Air, Delta, and United Airlines from Sacramento to South Korea by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Sacramento to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Sacramento to South Korea?

    For a flight from Sacramento to South Korea, you will be flying from Sacramento Intl. Sacramento Intl (SMF) is just 9.4 mi from the center of the city.

  • How long is the flight from Sacramento to South Korea?

    There are many flights that can get you from Sacramento to South Korea in 16h 50m. Fly via United Airlines or Japan Airlines to get the fastest option. Airlines will cover a distance of 5625 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Sacramento to South Korea one-way?

    One-way options have recently been found by users for as low as $450 on United Airlines. Other airlines that offer cheap prices include Delta from $452 and China Eastern from $518 one-way.

  • What are the most popular routes from Sacramento to South Korea?

  • Can I find deals for flights from Sacramento to South Korea that include hotel bookings?

    Yes. In addition to deals on Sacramento to South Korea flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sacramento to South Korea?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sacramento to South Korea.

  • Can I find deals for business class flights from Sacramento to South Korea?

    Yes. Cheapflights offers flight deals from Sacramento to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sacramento to South Korea?

    Currently, May is the cheapest month in which you can book a flight from Sacramento to South Korea (average of $506). Flying from Sacramento to South Korea in June is currently the most expensive (average of $661). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Sacramento to South Korea

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Sacramento to South Korea

Discover the top 4 airlines that operate flights from Sacramento to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$798Average$1,093FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$915Average$1,115FlexibilityNo cancel feeOn-time69%
DeltaCheapest$960Average$1,387FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,206Average$1,480FlexibilityNo cancel feeOn-time81%

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