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Incheon Intl

$521+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — ICN
may. 31 — jun. 71
dom. 5/31
dom. 6/7
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 mayo 1, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
mié. 5/201:05 pm
SMF
-
ICN
2 stops40h 35m
Multiple Airlines
mié. 5/277:35 pm
ICN
-
SMF
1 stop18h 10m
Multiple Airlines
Deal found 4/27$1,082
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
mié. 5/275:00 pm
SMF
-
ICN
2 stops36h 40m
Multiple Airlines
mié. 6/37:35 pm
ICN
-
SMF
1 stop14h 39m
Multiple Airlines
Deal found 4/28$1,110
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
jue. 5/215:30 am
SMF
-
ICN
2 stops24h 10m
Multiple Airlines
jue. 5/287:35 pm
ICN
-
SMF
1 stop18h 10m
Multiple Airlines
Deal found 4/27$1,136
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
lun. 5/251:05 pm
SMF
-
ICN
2 stops40h 35m
Multiple Airlines
lun. 6/17:35 pm
ICN
-
SMF
1 stop18h 10m
Multiple Airlines
Deal found 4/27$1,143
This Trip.com deal was found by Cheapflights users on 4/30. 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.
sáb. 8/17:44 pm
SMF
-
ICN
1 stop28h 06m
Multiple Airlines
mié. 8/191:00 pm
ICN
-
SMF
1 stop22h 23m
Multiple Airlines
Deal found 4/30$1,172
This Orbitz deal was found by Cheapflights users on 4/27. 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.
mié. 9/236:00 pm
SMF
-
ICN
1 stop30h 05m
Air Canada
jue. 10/85:45 pm
ICN
-
SMF
1 stop15h 36m
Air Canada
Deal found 4/27$1,223
This Delta deal was found by Cheapflights users on 4/27. 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.
lun. 10/127:35 am
SMF
-
ICN
1 stop17h 15m
Delta
jue. 10/296:45 pm
ICN
-
SMF
1 stop13h 42m
Delta
Deal found 4/27$1,256
This Delta deal was found by Cheapflights users on 5/1. 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.
jue. 7/305:30 am
SMF
-
ICN
1 stop17h 50m
Delta
mié. 8/197:00 pm
ICN
-
SMF
1 stop16h 28m
Delta
Deal found 5/1$1,257
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
mar. 6/238:08 pm
SMF
-
ICN
1 stop27h 42m
Multiple Airlines
lun. 7/137:10 am
ICN
-
SMF
2 stops26h 23m
Multiple Airlines
Deal found 4/30$1,262
This Delta deal was found by Cheapflights users on 4/27. 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.
dom. 10/117:50 pm
SMF
-
ICN
1 stop29h 00m
Delta
lun. 10/266:45 pm
ICN
-
SMF
1 stop13h 42m
Delta
Deal found 4/27$1,264

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 mayo 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,082
(Kiwi.com)

One-way from

$521
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,440
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. 18% potential increase in price ($281 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 mayo 1, 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

jue. 7/30

6:00 am-4:50 pm

2 stops18h 50m

Incheon Intl

mié. 8/19

7:00 pm-7:28 pm

1 stop16h 28m

$1,261

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

sáb. 10/10

7:35 am-4:50 pm

1 stop17h 15m

Incheon Intl

vie. 10/30

6:45 pm-4:27 pm

1 stop13h 42m

$1,306

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

jue. 7/30

4:19 pm-4:20 am

2 stops20h 01m

Incheon Intl

mié. 8/19

4:50 pm-9:36 am

2 stops32h 46m

$1,361

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

vie. 10/16

6:10 am-3:00 pm

1 stop16h 50m

Incheon Intl

jue. 10/29

4:50 pm-10:36 pm

2 stops21h 46m

$1,371

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

mié. 5/27

6:00 am-3:00 pm

1 stop17h 00m

Incheon Intl

mié. 6/3

11:30 am-9:12 pm

2 stops25h 42m

$1,560

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

dom. 6/21

6:00 am-4:20 am

1 stop30h 20m

Incheon Intl

jue. 7/16

4:50 pm-11:59 pm

1 stop23h 09m

$1,712

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

lun. 8/31

8:00 am-5:30 pm

1 stop17h 30m

Incheon Intl

vie. 9/4

7:35 pm-11:25 pm

2 stops19h 50m

$1,796

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

dom. 9/6

6:00 pm-4:05 pm

1 stop30h 05m

Incheon Intl

mié. 9/9

5:45 pm-11:56 pm

2 stops22h 11m

$1,800

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

jue. 6/18

7:28 pm-2:05 pm

2 stops26h 37m

Incheon Intl

lun. 6/29

8:00 am-11:23 pm

2 stops31h 23m

$1,816

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

dom. 6/7

7:28 pm-10:25 pm

2 stops34h 57m

Incheon Intl

mar. 6/30

8:00 am-6:49 pm

2 stops26h 49m

$2,001

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 20 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 May.
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 June is currently the most expensive (average of $1,605). 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.

How much does it cost to fly round-trip from Sacramento to Incheon Intl Airport?

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 mayo 1, 2026.
Read reviews from past customers who have flown Korean Air,Delta, andUnited 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.
Korean Air
8.4
Very good
1,216 reviews

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

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
1,216 reviews
Korean Air
8.4
Very good
1,216 reviews

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

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
8,467 reviews
Korean Air
8.4
Very good
1,216 reviews

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

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
9,679 reviews
Korean Air
8.4
Very good
1,216 reviews

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

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 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 3 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 17h. Delta provides one of the quickest options available for as low as $1,560. There are 5625 mi between Sacramento and Incheon Intl Airport. This flight may include one or multiple stops.

  • 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. Search Cheapflights for deals from Delta and Korean Air - these airlines can fly you to your destination from $960 and $1,206, respectively. United Airlines is priced at 24% 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 June is currently the most expensive (average of $1,605). 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 3 airlines flying from Sacramento to Incheon Intl

Discover the top 3 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 mayo 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$915Average$1,115FlexibilityNo cancel feeOn-time69%
DeltaCheapest$960Average$1,158FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,206Average$1,296FlexibilityNo cancel feeOn-time81%

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