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$408+ 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — SEL
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Find 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 October 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/171:03 pmSMF - ICN
1 stop23h 07mMultiple Airlines
Sun 11/239:20 pmICN - SMF
2 stops32h 23mMultiple Airlines
Deal found 10/21$781
This Orbitz deal was found by Cheapflights users on 10/22. 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.
Sat 11/18:15 amSMF - ICN
1 stop18h 20mMultiple Airlines
Mon 11/246:55 pmICN - SMF
1 stop13h 22mMultiple Airlines
Deal found 10/22$846
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2311:56 amSMF - ICN
2 stops35h 34mAmerican Airlines
Wed 11/57:15 pmICN - SMF
1 stop19h 16mAmerican Airlines
Deal found 10/21$886
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:30 amSMF - ICN
1 stop17h 00mDelta
Wed 12/178:05 pmICN - SMF
1 stop20h 42mDelta
Deal found 10/21$894
This Delta deal was found by Cheapflights users on 10/22. 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.
Mon 10/277:56 pmSMF - ICN
2 stops28h 34mDelta
Thu 11/68:05 pmICN - SMF
2 stops29h 58mDelta
Deal found 10/22$899
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 10/222:57 pmSMF - ICN
1 stop35h 38mAlaska Airlines
Sat 10/258:35 pmICN - SMF
1 stop18h 19mAlaska Airlines
Deal found 10/21$900
This Delta deal was found by Cheapflights users on 10/22. 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 11/11:23 pmSMF - ICN
1 stop35h 07mDelta
Mon 11/248:05 pmICN - SMF
2 stops20h 52mDelta
Deal found 10/22$905
This American Airlines deal was found by Cheapflights users on 10/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2611:55 pmSMF - ICN
1 stop24h 00mAmerican Airlines
Tue 10/285:55 pmICN - SMF
1 stop19h 04mAmerican Airlines
Deal found 10/22$934
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/811:20 amSMF - ICN
2 stops57h 55mMultiple Airlines
Tue 12/169:00 pmICN - SMF
1 stop19h 59mMultiple Airlines
Deal found 10/21$980
This Japan Airlines deal was found by Cheapflights users on 10/23. 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.
Fri 10/248:33 amSMF - GMP
2 stops21h 17mMultiple Airlines
Fri 10/318:00 amGMP - SMF
2 stops25h 46mMultiple Airlines
Deal found 10/23$1,887
This Gurufare deal was found by Cheapflights users on 10/21. 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.
Tue 12/96:21 amSMF - GMP
2 stops22h 44mJapan Airlines
Tue 12/167:40 pmGMP - SMF
2 stops44h 11mJapan Airlines
Deal found 10/21$1,891
This Ovago deal was found by Cheapflights users on 10/21. 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 11/176:30 amSMF - GMP
2 stops22h 35mJapan Airlines
Sun 11/238:00 amGMP - SMF
2 stops20h 45mJapan Airlines
Deal found 10/21$1,938

Cheap 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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$781
(Kiwi.com)

One-way from

$408
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$751
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. 12% potential increase in price ($115 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 23, 2025.
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

Mon 11/17

1:03 pm-5:10 am

1 stop23h 07m

Incheon Intl

Sun 11/23

8:40 pm-12:43 pm

1 stop33h 03m

$867

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Thu 1/8

9:00 am-6:35 pm

1 stop16h 35m

Incheon Intl

Sat 1/31

8:35 pm-8:03 pm

1 stop16h 28m

$882

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Mon 12/8

6:30 am-4:30 pm

1 stop17h 00m

Incheon Intl

Wed 12/17

8:05 pm-11:47 pm

1 stop20h 42m

$894

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Sat 12/6

8:39 pm-5:40 am

1 stop16h 01m

Incheon Intl

Sat 12/13

12:45 pm-1:50 pm

1 stop18h 05m

$894

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Mon 12/8

6:30 am-4:30 pm

1 stop17h 00m

Incheon Intl

Mon 12/15

8:05 pm-6:25 pm

1 stop15h 20m

$894

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Tue 12/9

10:45 am-5:40 am

2 stops25h 55m

Incheon Intl

Tue 12/16

6:00 pm-8:52 pm

2 stops19h 52m

$899

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Sat 2/21

7:00 am-5:40 am

2 stops29h 40m

Incheon Intl

Wed 2/25

6:00 pm-4:06 pm

1 stop15h 06m

$915

SacramentoSeoul

SMF - GMP

SMFGMP

Sacramento Intl

Sun 2/1

6:37 am-10:05 pm

2 stops22h 28m

Seoul Gimpo Intl

Sat 2/21

8:00 am-10:00 pm

2 stops31h 00m

$1,097

SacramentoSeoul

SMF - GMP

SMFGMP

Sacramento Intl

Thu 2/26

6:00 am-6:20 pm

2 stops43h 20m

Seoul Gimpo Intl

Mon 3/2

7:40 pm-10:00 pm

2 stops43h 20m

$1,340

SacramentoSeoul

SMF - GMP

SMFGMP

Sacramento Intl

Thu 2/26

4:05 pm-10:30 pm

2 stops37h 25m

Seoul Gimpo Intl

Mon 3/2

12:25 pm-4:06 pm

2 stops44h 41m

$1,596

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 24 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 October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 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 FlightHub the most. FlightHub 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 $509). Flying from Sacramento to Seoul in June is currently the most expensive (average of $692). 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 SEL?

Find hourly flight availability from Sacramento to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2025.

It’s typically best to fly out from Sacramento to Seoul at noon. Doing so could potentially save you 70% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 October 23, 2025.
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
1,153 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

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
1,153 reviews
Korean Air
8.4
Very good
1,153 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

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
7,981 reviews
Korean Air
8.4
Very good
1,153 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

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
8,992 reviews
Korean Air
8.4
Very good
1,153 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

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
10,347 reviews
Korean Air
8.4
Very good
1,153 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

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 16h 01m. 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 Delta and United Airlines, starting at $999 and $1,108 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 $509). Flying from Sacramento to Seoul in June is currently the most expensive (average of $692). 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$798Average$1,093FlexibilityNo cancel feeOn-time67%
DeltaCheapest$999Average$1,158FlexibilityNo 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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