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$400+ 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — SEL
ene. 7 — ene. 141
mié. 1/7
mié. 1/14
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 diciembre 8, 2025.

This United Airlines deal was found by Cheapflights users on 12/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/266:13 pmSMF - ICN
1 stop18h 27mUnited Airlines
dom. 1/46:00 pmICN - SMF
1 stop16h 34mUnited Airlines
Deal found 12/6$2,192
This Air Canada deal was found by Cheapflights users on 12/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/264:05 pmSMF - ICN
1 stop30h 55mMultiple Airlines
dom. 1/41:10 pmICN - SMF
2 stops39h 42mMultiple Airlines
Deal found 12/6$2,926
This Delta deal was found by Cheapflights users on 12/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/264:55 pmSMF - ICN
2 stops30h 00mDelta
dom. 1/48:05 pmICN - SMF
2 stops20h 50mDelta
Deal found 12/6$2,944
This KAYAK deal was found by Cheapflights users on 12/6. 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.
vie. 12/266:00 amSMF - GMP
2 stops43h 35mANA
dom. 1/47:50 pmGMP - SMF
2 stops57h 02mANA
Deal found 12/6$3,483

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 diciembre 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$812
(Expedia)

One-way from

$400
(Kiwi.com)

Popular in

November

Cheapest in

May

Average price

$1,512
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. 21% potential increase in price ($368 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($117 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 diciembre 8, 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

jue. 1/8

9:00 am-6:35 pm

1 stop16h 35m

Incheon Intl

sáb. 1/31

8:35 pm-8:03 pm

1 stop16h 28m

$816

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

jue. 3/5

12:15 pm-4:20 pm

1 stop35h 05m

Incheon Intl

mié. 3/18

9:40 pm-11:18 pm

3 stops41h 38m

$905

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

mié. 3/4

8:30 am-6:35 pm

1 stop17h 05m

Incheon Intl

jue. 3/19

8:35 pm-11:18 pm

1 stop18h 43m

$908

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

jue. 3/5

6:00 am-6:35 pm

1 stop19h 35m

Incheon Intl

jue. 3/19

8:35 pm-11:18 pm

1 stop18h 43m

$908

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

jue. 2/12

6:00 am-4:20 pm

1 stop17h 20m

Incheon Intl

lun. 2/16

8:05 pm-5:28 pm

1 stop14h 23m

$916

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

vie. 2/20

4:41 pm-5:40 am

1 stop19h 59m

Incheon Intl

mié. 2/25

6:00 pm-4:06 pm

1 stop15h 06m

$916

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

sáb. 2/28

6:00 am-4:20 pm

1 stop17h 20m

Incheon Intl

mié. 3/11

8:05 pm-9:57 pm

1 stop17h 52m

$916

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

mié. 1/21

2:25 pm-5:40 am

1 stop22h 15m

Incheon Intl

vie. 3/6

6:00 pm-10:30 pm

1 stop21h 30m

$916

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

sáb. 2/14

6:00 am-4:20 pm

1 stop17h 20m

Incheon Intl

lun. 2/16

8:05 pm-5:28 pm

1 stop14h 23m

$916

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

jue. 1/8

11:10 am-5:40 am

1 stop25h 30m

Incheon Intl

sáb. 1/31

6:00 pm-9:54 pm

1 stop20h 54m

$916

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 40 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 December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sacramento-Seoul flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $507). 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.

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 diciembre 8, 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.

How much does it cost to fly round-trip from Sacramento to Seoul?

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 diciembre 8, 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
1,183 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

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
1,183 reviews
Korean Air
8.4
Very good
1,183 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

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
8,011 reviews
Korean Air
8.4
Very good
1,183 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

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
9,089 reviews
Korean Air
8.4
Very good
1,183 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

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
10,514 reviews
Korean Air
8.4
Very good
1,183 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

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 35m. 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 $992 and $1,108 round-trip. Air Canada is currently priced 38% below the average price you’ll pay for this route.

  • 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 $507). 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 diciembre 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$798Average$1,093FlexibilityNo cancel feeOn-time67%
DeltaCheapest$992Average$1,158FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,108Average$1,167FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,286Average$1,518FlexibilityNo cancel feeOn-time81%

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