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$424+ Cheap flights from Sacramento (SMF) to Seoul (SEL)

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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — SEL
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Sacramento to Seoul

Cheapest flights from Sacramento to Seoul
Explore the most affordable flight options available from Sacramento to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/20. 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 stop35h 12m
Multiple Airlines
Tue 3/109:20 pm
ICN
-
SMF
2 stops18h 36m
Multiple Airlines
Deal found 1/20$752
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 3/112:08 pm
SMF
-
ICN
1 stop24h 02m
Multiple Airlines
Tue 3/109:20 pm
ICN
-
SMF
2 stops18h 36m
Multiple Airlines
Deal found 1/20$780
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 stop35h 12m
Multiple Airlines
Thu 3/121:20 pm
ICN
-
SMF
1 stop18h 36m
Multiple Airlines
Deal found 1/20$803
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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.
Sun 1/259:00 am
SMF
-
ICN
1 stop16h 35m
Multiple Airlines
Sun 2/158:35 pm
ICN
-
SMF
1 stop20h 21m
Multiple Airlines
Deal found 1/21$817
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 stop35h 12m
Multiple Airlines
Mon 3/91:20 pm
ICN
-
SMF
1 stop18h 36m
Multiple Airlines
Deal found 1/20$827
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 3/112:08 pm
SMF
-
ICN
1 stop24h 02m
Multiple Airlines
Thu 3/121:20 pm
ICN
-
SMF
1 stop18h 36m
Multiple Airlines
Deal found 1/20$831
This Gurufare deal was found by Cheapflights users on 1/21. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/257:00 am
SMF
-
ICN
1 stop18h 35m
Multiple Airlines
Sat 2/78:35 pm
ICN
-
SMF
1 stop16h 28m
Multiple Airlines
Deal found 1/21$835
This Ovago deal was found by Cheapflights users on 1/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:00 am
SMF
-
ICN
1 stop20h 35m
Multiple Airlines
Mon 4/208:35 pm
ICN
-
SMF
1 stop30h 42m
Multiple Airlines
Deal found 1/21$843
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 3/112:08 pm
SMF
-
ICN
1 stop24h 02m
Multiple Airlines
Mon 3/91:20 pm
ICN
-
SMF
1 stop18h 36m
Multiple Airlines
Deal found 1/20$855
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 3/65:09 pm
SMF
-
ICN
1 stop32h 26m
Multiple Airlines
Fri 3/138:35 pm
ICN
-
SMF
1 stop19h 21m
Multiple Airlines
Deal found 1/20$869
This KAYAK deal was found by Cheapflights users on 1/20. 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.
Sun 1/254:35 pm
SMF
-
GMP
2 stops25h 20m
Japan Airlines
Sat 2/712:05 pm
GMP
-
SMF
2 stops25h 27m
Japan Airlines
Deal found 1/20$930
This Japan Airlines deal was found by Cheapflights users on 1/20. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:00 am
SMF
-
GMP
2 stops22h 05m
Multiple Airlines
Thu 2/2612:05 pm
GMP
-
SMF
2 stops20h 45m
Multiple Airlines
Deal found 1/20$1,072

Find flight deals from Sacramento to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$752
(Kiwi.com)

One-way from

$424
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$712
Provider with most accurate pricing for Sacramento Intl-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sacramento Intl-Seoul (SEL) flights.
Search Deals
From Sacramento Intl to Seoul (SEL)
Search Deals
One-way flight from Sacramento Intl to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($172 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sacramento to Seoul 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 January 21, 2026.
Use the filters below to find and compare flights from Sacramento to Seoul that are best for you.

Fly from

Sacramento

Fly to

Seoul

Route

Depart

Return

Price

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Fri 3/6

5:09 pm-6:35 pm

1 stop32h 26m

Incheon Intl

Fri 3/13

8:35 pm-11:56 pm

1 stop19h 21m

$869

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Sat 2/28

2:10 pm-4:45 pm

1 stop33h 35m

Incheon Intl

Wed 3/11

5:55 pm-11:59 pm

2 stops22h 04m

$906

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Thu 4/23

7:02 am-4:50 pm

1 stop17h 48m

Incheon Intl

Wed 4/29

7:00 pm-4:41 pm

1 stop13h 41m

$917

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Wed 5/20

2:23 pm-4:20 am

1 stop21h 57m

Incheon Intl

Mon 5/25

11:30 am-2:53 pm

1 stop19h 23m

$917

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Thu 4/16

7:02 am-4:50 pm

1 stop17h 48m

Incheon Intl

Sun 5/10

7:00 pm-4:32 pm

1 stop13h 32m

$917

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Wed 5/20

2:23 pm-4:20 am

1 stop21h 57m

Incheon Intl

Sat 5/30

11:30 am-9:25 am

1 stop13h 55m

$917

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Sun 4/12

7:35 am-4:50 pm

1 stop17h 15m

Incheon Intl

Sun 4/26

7:20 pm-11:35 pm

1 stop20h 15m

$917

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Mon 5/18

8:22 pm-4:20 am

1 stop15h 58m

Incheon Intl

Fri 5/29

11:30 am-9:25 am

1 stop13h 55m

$917

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Wed 4/22

6:00 am-3:20 pm

1 stop17h 20m

Incheon Intl

Thu 4/30

7:00 pm-10:03 pm

1 stop19h 03m

$917

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Tue 5/19

6:20 am-3:00 pm

1 stop16h 40m

Incheon Intl

Sun 5/31

11:30 am-9:25 am

1 stop13h 55m

$917

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 32 results
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Compare providers for flights from Sacramento to Seoul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sacramento to Seoul in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sacramento-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sacramento-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sacramento-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sacramento-Seoul flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sacramento-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sacramento to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul

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

Currently, May is the cheapest month in which you can book a flight from Sacramento to Seoul (average of $529). Flying from Sacramento to Seoul 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.

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated January 21, 2026.
Read reviews from past customers who have flown Korean Air, Delta, and United Airlines from Sacramento to Seoul. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,187 reviews

Boarding

8.5

Entertainment

8.2

Crew

8.7

Overall

8.4

Comfort

8.3

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
1,187 reviews
Korean Air
8.4
Very good
1,187 reviews

Boarding

8.5

Entertainment

8.2

Crew

8.7

Overall

8.4

Comfort

8.3

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
7.9
Good
8,086 reviews
Korean Air
8.4
Very good
1,187 reviews

Boarding

8.5

Entertainment

8.2

Crew

8.7

Overall

8.4

Comfort

8.3

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
9,190 reviews
Korean Air
8.4
Very good
1,187 reviews

Boarding

8.5

Entertainment

8.2

Crew

8.7

Overall

8.4

Comfort

8.3

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
10,644 reviews
Korean Air
8.4
Very good
1,187 reviews

Boarding

8.5

Entertainment

8.2

Crew

8.7

Overall

8.4

Comfort

8.3

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 Seoul. 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 Seoul?

    Most people fly from Sacramento Intl (SMF) if they book a flight from Sacramento to Seoul. On average, Sacramento Intl has 0 outbound flights to Seoul per day from 4 airlines. Sacramento Intl is conveniently located just 9.4 mi from Sacramento’s city center.

  • How long is the flight from Sacramento to Seoul?

    Departing from Sacramento to Seoul will take you 17h 48m. There are 5625 mi between Sacramento and Seoul. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Sacramento to Seoul round-trip?

    Our cheapest airline available from Sacramento to Seoul is Air Canada. Our recent data shows that you can find tickets from as low as $798 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $915 and $960 round-trip.

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

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

  • How can I find direct flights from Sacramento to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Sacramento to Seoul 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 Seoul?

    Currently, May is the cheapest month in which you can book a flight from Sacramento to Seoul (average of $529). Flying from Sacramento to Seoul 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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Top 4 airlines flying from Sacramento to Seoul

Discover the top 4 airlines that operate flights from Sacramento to Seoul. 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 January 21, 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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