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Incheon Intl

$430+ Cheap flights from Sacramento (SMF) to Incheon Intl (ICN)

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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — ICN
Aug 7 — Aug 141
Fri 8/7
Fri 8/14
1 adult, Economy
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Cheap flight deals from Sacramento to Incheon Intl

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

This Trip.com deal was found by Cheapflights users on 7/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:25 am
SMF
-
ICN
2 stops25h 05m
Multiple Airlines
Mon 8/241:00 pm
ICN
-
SMF
1 stop20h 38m
Multiple Airlines
Deal found 7/6$932
This Justfly.com deal was found by Cheapflights users on 7/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:16 am
SMF
-
ICN
2 stops37h 54m
China Eastern
Wed 10/146:25 pm
ICN
-
SMF
2 stops39h 47m
China Eastern
Deal found 7/8$1,010
This BusinessClass deal was found by Cheapflights users on 7/4. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:30 am
SMF
-
ICN
2 stops19h 15m
WestJet
Fri 10/308:45 pm
ICN
-
SMF
2 stops35h 37m
WestJet
Deal found 7/4$1,041
This BusinessClass deal was found by Cheapflights users on 7/4. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:00 am
SMF
-
ICN
2 stops20h 45m
WestJet
Fri 10/168:45 pm
ICN
-
SMF
2 stops38h 52m
WestJet
Deal found 7/4$1,071
This FlightHub deal was found by Cheapflights users on 7/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:16 am
SMF
-
ICN
2 stops41h 29m
WestJet
Sun 10/188:45 pm
ICN
-
SMF
2 stops41h 47m
WestJet
Deal found 7/5$1,081
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:12 am
SMF
-
ICN
2 stops21h 28m
Multiple Airlines
Wed 10/141:00 pm
ICN
-
SMF
1 stop21h 20m
Multiple Airlines
Deal found 7/8$1,085
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:08 pm
SMF
-
ICN
1 stop27h 42m
Multiple Airlines
Mon 8/247:20 am
ICN
-
SMF
2 stops26h 18m
Multiple Airlines
Deal found 7/4$1,089
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:44 pm
SMF
-
ICN
1 stop28h 06m
Multiple Airlines
Mon 8/247:20 am
ICN
-
SMF
2 stops26h 18m
Multiple Airlines
Deal found 7/4$1,090
This Kiwi.com deal was found by Cheapflights users on 7/5. 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.
Wed 9/237:58 pm
SMF
-
ICN
1 stop27h 52m
Multiple Airlines
Sun 10/181:30 pm
ICN
-
SMF
2 stops44h 50m
Multiple Airlines
Deal found 7/5$1,091
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:58 pm
SMF
-
ICN
1 stop27h 52m
Multiple Airlines
Fri 9/187:15 pm
ICN
-
SMF
2 stops39h 48m
Multiple Airlines
Deal found 7/4$1,092
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:44 pm
SMF
-
ICN
1 stop28h 06m
Multiple Airlines
Mon 8/247:20 am
ICN
-
SMF
2 stops26h 18m
Multiple Airlines
Deal found 7/4$1,103
This Delta deal was found by Cheapflights users on 7/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:46 am
SMF
-
ICN
1 stop17h 04m
Delta
Wed 10/147:00 pm
ICN
-
SMF
1 stop13h 57m
Delta
Deal found 7/5$1,106

Find flight deals from Sacramento to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) to Incheon Intl (ICN). 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 July 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$932
(Trip.com)

One-way from

$504
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$1,516
Provider with most accurate pricing for Sacramento Intl-Incheon Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sacramento Intl-Incheon Intl flights.
Search Deals
From Sacramento Intl to Incheon Intl
Search Deals
One-way flight from Sacramento Intl to Incheon Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($219 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sacramento to Incheon Intl 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 July 8, 2026.
Use the filters below to find and compare flights from Sacramento to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Thu 10/8

6:00 am-3:20 pm

1 stop17h 20m

Incheon Intl

Thu 10/29

6:45 pm-7:11 pm

1 stop16h 26m

$1,106

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Tue 11/10

7:35 am-5:55 pm

1 stop17h 20m

Incheon Intl

Wed 11/18

6:35 pm-6:10 pm

1 stop16h 35m

$1,106
Quickest round-trip

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Wed 8/19

7:50 am-4:50 pm

1 stop17h 00m

Incheon Intl

Wed 8/26

7:00 pm-6:59 pm

1 stop15h 59m

$1,106

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Wed 10/14

7:30 am-4:50 pm

1 stop17h 20m

Incheon Intl

Wed 10/28

6:45 pm-7:11 pm

1 stop16h 26m

$1,106

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Thu 10/8

6:00 am-3:00 pm

1 stop17h 00m

Incheon Intl

Thu 10/29

11:45 am-5:28 pm

2 stops21h 43m

$1,110

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Sun 11/1

8:17 pm-5:55 pm

2 stops28h 38m

Incheon Intl

Tue 11/10

6:45 pm-11:45 pm

2 stops22h 00m

$1,110

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Sun 9/20

7:41 pm-4:50 pm

1 stop29h 09m

Incheon Intl

Tue 10/20

7:00 pm-7:11 pm

1 stop16h 11m

$1,112
Cheapest one-way

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Sun 11/15

7:27 pm-8:30 pm

2 stops32h 03m

$516

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Wed 10/7

4:17 pm-3:00 pm

2 stops30h 43m

$582
Quickest one-way

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Wed 10/14

7:30 am-4:50 pm

1 stop17h 20m

$582

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Compare providers for flights from Sacramento to Incheon Intl

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 Incheon Intl in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice 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-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sacramento-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sacramento-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sacramento-Incheon Intl Airport 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-Incheon Intl Airport 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 Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl Airport

What is the cheapest month to book a flight from Sacramento to Incheon Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Sacramento to Incheon Intl Airport (average of $798). Flying from Sacramento to Incheon Intl Airport in July is currently the most expensive (average of $1,516). 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 Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated July 8, 2026.
Read reviews from past customers who have flown Delta and United Airlines from Sacramento to Incheon Intl Airport. 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.
Delta
7.8
Good
8,450 reviews

Comfort

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.8
Good
8,450 reviews
Delta
7.8
Good
8,450 reviews

Comfort

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
9,948 reviews
Delta
7.8
Good
8,450 reviews

Comfort

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Sacramento to Incheon Intl. 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 Incheon Intl?

    If you book a flight to Incheon Intl from Sacramento, you will be flying from Sacramento Intl, which is the city’s only airport. Sacramento Intl (SMF) is located 9.4 mi from the center of Sacramento. There are 0 flights from Sacramento Intl to Incheon Intl per day from 2 different airlines.

  • How long is the flight from Sacramento to Incheon Intl Airport?

    A quick flight from Sacramento to Incheon Intl Airport can take about 19h 15m. WestJet provides one of the quickest options available for as low as $1,041. There are 5625 mi between Sacramento and Incheon Intl Airport.

  • What are the cheapest airlines flying from Sacramento to Incheon Intl Airport round-trip?

    Currently priced at $915, United Airlines will fly you from Sacramento to Incheon Intl Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $920. United Airlines is priced at 22% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Sacramento to Incheon Intl Airport one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $450. Users have also found prices from $452 and $651 on Delta and Korean Air, respectively.

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

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

  • How can I find direct flights from Sacramento to Incheon Intl?

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

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

    Yes. Cheapflights offers flight deals from Sacramento to Incheon Intl 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 Incheon Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Sacramento to Incheon Intl Airport (average of $798). Flying from Sacramento to Incheon Intl Airport in July is currently the most expensive (average of $1,516). 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

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Seongnam
Suwon

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Top 2 airlines flying from Sacramento to Incheon Intl

Discover the top 2 airlines that operate flights from Sacramento to Incheon Intl. 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 July 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$915Average$1,115FlexibilityNo cancel feeOn-time69%
DeltaCheapest$920Average$1,158FlexibilityNo cancel feeOn-timeN/A

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