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South Korea

$434+ 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — ICN
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap 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 September 16, 2025.

Round-trip from

$767
(Kiwi.com)

One-way from

$434
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$741
From Sacramento Intl to South Korea
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One-way flight from Sacramento Intl to South Korea
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Highest demand for flights based on searches. 14% potential increase in price ($143 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($55 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Thu 10/166:16 pmSMF - ICN
1 stop29h 29mMultiple Airlines
Wed 10/299:25 pmICN - SMF
2 stops34h 01mMultiple Airlines
Deal found 9/15$767
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Fri 11/712:58 pmSMF - ICN
1 stop23h 12mMultiple Airlines
Fri 11/219:25 pmICN - SMF
2 stops41h 41mMultiple Airlines
Deal found 9/16$834
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Sun 10/126:16 pmSMF - ICN
1 stop29h 29mMultiple Airlines
Wed 10/299:25 pmICN - SMF
2 stops34h 01mMultiple Airlines
Deal found 9/15$867
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:20 amSMF - ICN
1 stop20h 15mAlaska Airlines
Sat 10/188:35 pmICN - SMF
1 stop17h 19mAlaska Airlines
Deal found 9/14$892
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/48:35 pmSMF - ICN
1 stop15h 45mUnited Airlines
Sat 10/184:50 pmICN - SMF
2 stops22h 20mUnited Airlines
Deal found 9/15$897
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Sun 10/126:16 pmSMF - ICN
1 stop29h 29mMultiple Airlines
Tue 10/146:20 pmICN - SMF
1 stop19h 34mMultiple Airlines
Deal found 9/15$927
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Fri 11/2112:55 pmSMF - ICN
1 stop23h 25mMultiple Airlines
Sun 11/238:35 pmICN - SMF
1 stop20h 24mMultiple Airlines
Deal found 9/15$932
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 10/45:40 amSMF - ICN
2 stops18h 50mDelta
Sat 10/187:20 pmICN - SMF
2 stops29h 09mDelta
Deal found 9/15$950
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Fri 10/176:20 amSMF - ICN
1 stop20h 15mMultiple Airlines
Wed 10/299:25 pmICN - SMF
2 stops34h 01mMultiple Airlines
Deal found 9/15$953
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/1310:34 amSMF - ICN
2 stops25h 46mUnited Airlines
Mon 10/2011:30 amICN - SMF
2 stops27h 40mUnited Airlines
Deal found 9/13$968
This Delta deal was found by Cheapflights users on 9/15. 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.
Wed 10/156:25 pmSMF - ICN
1 stop30h 05mDelta
Wed 10/298:05 pmICN - SMF
1 stop17h 40mDelta
Deal found 9/15$977
This Delta deal was found by Cheapflights users on 9/15. 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.
Fri 10/175:35 amSMF - ICN
1 stop17h 45mDelta
Wed 10/298:05 pmICN - SMF
1 stop17h 40mDelta
Deal found 9/15$978

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 September 16, 2025.
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

Fri 11/7

12:58 pm-5:10 am

1 stop23h 12m

Incheon Intl

Fri 11/21

9:25 pm-10:06 pm

2 stops41h 41m

$834

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Sun 10/12

6:16 pm-3:45 pm

1 stop29h 29m

Incheon Intl

Wed 10/29

9:25 pm-3:26 pm

2 stops34h 01m

$867

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Sat 10/4

8:35 pm-4:20 am

1 stop15h 45m

Incheon Intl

Sat 10/18

11:30 am-1:50 pm

1 stop18h 20m

$892

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Fri 11/7

6:50 am-6:35 pm

1 stop18h 45m

Incheon Intl

Fri 11/21

8:35 pm-6:52 pm

1 stop15h 17m

$892

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Sat 2/21

6:00 am-4:45 pm

2 stops41h 45m

Incheon Intl

Wed 2/25

6:50 pm-10:39 pm

1 stop20h 49m

$916

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Thu 10/16

6:16 pm-3:45 pm

1 stop29h 29m

Incheon Intl

Wed 10/29

10:30 pm-8:23 pm

1 stop37h 53m

$927

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Sun 10/12

6:16 pm-3:45 pm

1 stop29h 29m

Incheon Intl

Tue 10/14

6:20 pm-9:54 pm

1 stop19h 34m

$927

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Sat 10/4

8:25 pm-4:30 pm

2 stops28h 05m

Incheon Intl

Sat 10/18

7:20 pm-9:49 pm

2 stops18h 29m

$950

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Mon 10/13

10:34 am-4:20 am

2 stops25h 46m

Incheon Intl

Wed 10/29

5:00 pm-7:41 pm

1 stop18h 41m

$968

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Tue 10/14

10:34 am-4:20 am

2 stops25h 46m

Incheon Intl

Wed 10/29

5:00 pm-9:46 am

2 stops32h 46m

$968

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 27 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, February is the cheapest month in which you can book a flight from Sacramento to South Korea (average of $989). Flying from Sacramento to South Korea in December is currently the most expensive (average of $1,621). 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 September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sacramento to South Korea as you normally would.

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 September 16, 2025.
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.
Korean Air
8.4
Very good
1,140 reviews

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

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.
Korean Air
8.4
Very good
1,140 reviews
Korean Air
8.4
Very good
1,140 reviews

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

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.
Delta
8.0
Very good
7,957 reviews
Korean Air
8.4
Very good
1,140 reviews

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

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.
United Airlines
7.4
Good
8,924 reviews
Korean Air
8.4
Very good
1,140 reviews

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

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.
Air Canada
7.1
Good
10,000 reviews
Korean Air
8.4
Very good
1,140 reviews

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

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 15h 45m. Fly via United Airlines, Alaska Airlines, or American 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 most popular routes from Sacramento to South Korea?

    Most travelers choose Sacramento Intl - Incheon Intl, Sacramento Intl - Seoul Gimpo Intl or Sacramento Intl - Cheongju when deciding on the best route 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, February is the cheapest month in which you can book a flight from Sacramento to South Korea (average of $989). Flying from Sacramento to South Korea in December is currently the most expensive (average of $1,621). 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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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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$798Average$1,093FlexibilityNo cancel feeOn-time67%
DeltaCheapest$999Average$1,387FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,108Average$1,488FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,286Average$1,518FlexibilityNo cancel feeOn-time81%

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