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Incheon Intl

$547+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — ICN
Jun 30 — Jul 71
Tue 6/30
Tue 7/7
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 May 31, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/26. 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 8/177:44 pm
SMF
-
ICN
1 stop28h 06m
Multiple Airlines
Fri 8/288:50 am
ICN
-
SMF
2 stops26h 33m
Multiple Airlines
Deal found 5/26$1,052
This Orbitz deal was found by Cheapflights users on 5/29. 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.
Tue 9/16:00 pm
SMF
-
ICN
2 stops26h 40m
Multiple Airlines
Mon 9/78:05 pm
ICN
-
SMF
2 stops53h 14m
Multiple Airlines
Deal found 5/29$1,102
This KAYAK deal was found by Cheapflights users on 5/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 pm
SMF
-
ICN
2 stops26h 40m
Multiple Airlines
Wed 9/168:00 am
ICN
-
SMF
2 stops22h 05m
Multiple Airlines
Deal found 5/27$1,103
This Orbitz deal was found by Cheapflights users on 5/29. 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.
Tue 9/16:00 pm
SMF
-
ICN
2 stops26h 40m
Multiple Airlines
Tue 9/158:00 am
ICN
-
SMF
2 stops30h 33m
Multiple Airlines
Deal found 5/29$1,114
This WestJet deal was found by Cheapflights users on 5/29. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3012:51 pm
SMF
-
ICN
2 stops37h 54m
WestJet
Tue 9/158:45 pm
ICN
-
SMF
2 stops38h 54m
WestJet
Deal found 5/29$1,164
This Travelocity deal was found by Cheapflights users on 5/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:00 pm
SMF
-
ICN
2 stops28h 05m
Multiple Airlines
Wed 10/218:00 am
ICN
-
SMF
2 stops26h 15m
Multiple Airlines
Deal found 5/28$1,199
This WestJet deal was found by Cheapflights users on 5/29. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3012:51 pm
SMF
-
ICN
2 stops37h 54m
WestJet
Sun 9/138:45 pm
ICN
-
SMF
2 stops38h 54m
WestJet
Deal found 5/29$1,200
This WestJet deal was found by Cheapflights users on 5/29. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:27 am
SMF
-
ICN
2 stops41h 18m
WestJet
Mon 9/148:45 pm
ICN
-
SMF
2 stops41h 59m
WestJet
Deal found 5/29$1,208
This Expedia deal was found by Cheapflights users on 5/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/14:05 pm
SMF
-
ICN
2 stops27h 40m
Multiple Airlines
Sun 11/81:45 pm
ICN
-
SMF
2 stops61h 51m
Multiple Airlines
Deal found 5/26$1,211
This Expedia deal was found by Cheapflights users on 5/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:00 pm
SMF
-
ICN
2 stops52h 05m
Multiple Airlines
Sun 10/251:45 pm
ICN
-
SMF
2 stops60h 30m
Multiple Airlines
Deal found 5/27$1,212
This Expedia deal was found by Cheapflights users on 5/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/154:05 pm
SMF
-
ICN
2 stops28h 50m
Multiple Airlines
Sun 11/221:45 pm
ICN
-
SMF
2 stops40h 43m
Multiple Airlines
Deal found 5/27$1,224

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 May 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,052
(Kiwi.com)

One-way from

$547
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$1,483
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. 7% potential increase in price ($90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($37 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 May 31, 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 11/5

4:30 pm-12:45 pm

2 stops27h 15m

Incheon Intl

Wed 11/11

7:35 pm-5:56 pm

2 stops39h 21m

$1,228

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Tue 9/8

8:08 pm-3:50 pm

1 stop27h 42m

Incheon Intl

Wed 9/16

7:15 pm-6:20 pm

2 stops39h 05m

$1,266

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Tue 11/3

7:00 am-5:15 pm

2 stops41h 15m

Incheon Intl

Mon 11/23

12:20 am-9:53 pm

2 stops38h 33m

$1,297

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Tue 10/13

11:59 pm-3:45 pm

1 stop23h 46m

Incheon Intl

Wed 10/21

5:50 pm-11:32 pm

1 stop21h 42m

$1,314

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Sun 10/18

6:00 am-6:45 pm

2 stops20h 45m

Incheon Intl

Thu 10/22

8:45 pm-12:24 pm

2 stops31h 39m

$1,339

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Sat 8/29

6:00 am-5:05 pm

2 stops43h 05m

Incheon Intl

Thu 9/17

1:20 am-9:57 pm

2 stops36h 37m

$1,341
Quickest round-trip

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Sat 8/29

7:50 am-4:50 pm

1 stop17h 00m

Incheon Intl

Thu 9/17

7:20 pm-6:20 pm

1 stop15h 00m

$1,406

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Thu 9/3

4:17 pm-4:20 am

2 stops20h 03m

Incheon Intl

Thu 9/17

11:30 am-3:01 pm

2 stops19h 31m

$1,421

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Mon 10/5

6:10 am-3:00 pm

1 stop16h 50m

Incheon Intl

Sun 10/25

6:00 pm-11:28 pm

1 stop21h 28m

$1,466

SacramentoIncheon

SMF - ICN

SMFICN

Sacramento Intl

Sat 6/27

7:45 pm-3:50 pm

1 stop28h 05m

Incheon Intl

Fri 7/3

8:35 am-5:35 pm

2 stops25h 00m

$1,506

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/31

Showing 1-10 of 17 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 August is currently the most expensive (average of $1,588). 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 May 31, 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
7.9
Good
8,412 reviews

Entertainment

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Comfort

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
7.9
Good
8,412 reviews
Delta
7.9
Good
8,412 reviews

Entertainment

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Comfort

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
9,768 reviews
Delta
7.9
Good
8,412 reviews

Entertainment

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Comfort

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 10m. WestJet provides one of the quickest options available for as low as $1,339. 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 $960. 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 August is currently the most expensive (average of $1,588). 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

Browse thousands of different options on Cheapflights for your next trip

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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 May 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$915Average$1,115FlexibilityNo cancel feeOn-time69%
DeltaCheapest$960Average$1,158FlexibilityNo cancel feeOn-timeN/A

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