SMF - ICN

$521 Find Cheap Flights from Sacramento to Incheon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sacramento to Incheon departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Incheon Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sacramento to Incheon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sacramento to Incheon, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$1,063
Typical prices: $1,027-$949
China Eastern
Wed 9/23Wed 10/21
SMF - ICN • 2 stops
Cheapest one-way
$521
Multiple Airlines
Mon 5/11
SMF - ICN • 3 stops
Top airlines
Cheapest • from $1,063 (round-trip)
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Sacramento and Incheon. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $1,086 (round-trip)
Shortest trip • 16h 15m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 34% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Incheon!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Sacramento to Incheon (SMF-ICN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sacramento to Incheon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sacramento to Incheon

Wed, Sep 23 - Wed, Oct 21
China Eastern Logo
9:10 am - 11:55 am
SMF
-
ICN
34h 45m
2 stops
China Eastern Logo
4:15 pm - 2:07 pm
ICN
-
SMF
37h 52m
2 stops
$1,063China Eastern
Wed, May 20 - Wed, May 27
Multiple Airlines Logo
1:05 pm - 9:40 pm
SMF
-
ICN
40h 35m
2 stops
Multiple Airlines Logo
7:35 pm - 9:45 pm
ICN
-
SMF
18h 10m
1 stop
$1,082Multiple Airlines
Wed, May 27 - Wed, Jun 3
Multiple Airlines Logo
5:00 pm - 9:40 pm
SMF
-
ICN
36h 40m
2 stops
Multiple Airlines Logo
7:35 pm - 6:14 pm
ICN
-
SMF
14h 39m
1 stop
$1,110Multiple Airlines
Wed, May 27 - Wed, Jun 3
Multiple Airlines Logo
6:56 pm - 9:40 pm
SMF
-
ICN
34h 44m
2 stops
Multiple Airlines Logo
7:35 pm - 6:14 pm
ICN
-
SMF
14h 39m
1 stop
$1,130Multiple Airlines
Thu, May 21 - Thu, May 28
Multiple Airlines Logo
5:30 am - 9:40 pm
SMF
-
ICN
24h 10m
2 stops
Multiple Airlines Logo
7:35 pm - 9:45 pm
ICN
-
SMF
18h 10m
1 stop
$1,136Multiple Airlines
Mon, May 25 - Mon, Jun 1
Multiple Airlines Logo
1:05 pm - 9:40 pm
SMF
-
ICN
40h 35m
2 stops
Multiple Airlines Logo
7:35 pm - 9:45 pm
ICN
-
SMF
18h 10m
1 stop
$1,143Multiple Airlines
Wed, Oct 14 - Thu, Oct 22
Multiple Airlines Logo
5:00 pm - 7:15 pm
SMF
-
ICN
34h 15m
2 stops
Multiple Airlines Logo
5:45 pm - 5:21 pm
ICN
-
SMF
15h 36m
1 stop
$1,160Multiple Airlines
Sat, Aug 1 - Wed, Aug 19
Multiple Airlines Logo
7:44 pm - 3:50 pm
SMF
-
ICN
28h 06m
1 stop
Multiple Airlines Logo
1:00 pm - 7:23 pm
ICN
-
SMF
22h 23m
1 stop
$1,172Multiple Airlines
Wed, Sep 2 - Tue, Sep 8
Multiple Airlines Logo
6:00 pm - 2:05 pm
SMF
-
ICN
28h 05m
2 stops
Multiple Airlines Logo
1:55 am - 11:13 pm
ICN
-
SMF
37h 18m
2 stops
$1,223Multiple Airlines
Wed, Sep 23 - Wed, Oct 21
Air Canada Logo
6:00 pm - 4:05 pm
SMF
-
ICN
30h 05m
1 stop
Air Canada Logo
5:45 pm - 5:21 pm
ICN
-
SMF
15h 36m
1 stop
$1,245Air Canada
Booking Insights

KAYAK's insights & trends for Sacramento to Incheon flights

Get data-powered insights and trends into flights from Sacramento to Incheon to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Sacramento to Incheon Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Sacramento to Incheon Intl Airport departing in September.

What is the cheapest month to fly from Sacramento to Incheon Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sacramento to Incheon Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sacramento to Incheon Intl Airport is September, where tickets cost $798 (return) on average. On the other hand, the most expensive months are June and August, where the average cost of round-trip tickets is $1,605 and $1,588 respectively.

Good to know

Low seasonJanuary
Cheapest flight$521
Best time to beat the crowds with an average 25% drop in price.
Flight from Sacramento to Incheon

When to book flights from Sacramento to Incheon

Are your dates flexible? Find out the best times to travel from Sacramento to Incheon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Sacramento to Incheon flights

  • What is the cheapest flight from Sacramento to Incheon Intl Airport?

    In the last 3 days, the lowest price for a flight from Sacramento to Incheon Intl Airport was $521 for a one-way ticket and $1,063 for a round-trip.

  • Do I need a passport to fly between Sacramento and Incheon?

    Yes, you’ll need a passport to travel to Incheon from Sacramento.

  • Which aircraft models fly most regularly from Sacramento to Incheon?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sacramento to Incheon?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Sacramento and Incheon, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Sacramento to Incheon, Korean Air or Delta?

    The two airlines most popular with KAYAK users for flights from Sacramento to Incheon are Korean Air and Delta. With an average price for the route of $1,296 and an overall rating of 8.4, Korean Air is the most popular choice. Delta is also a great choice for the route, with an average price of $1,158 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Sacramento to Incheon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sacramento to Incheon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sacramento to Incheon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Incheon from Sacramento is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sacramento to Incheon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Incheon with an airline and back to Sacramento with another airline. Booking your flights between Sacramento and ICN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sacramento to Incheon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Incheon from Sacramento up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Sacramento to Incheon

 
See real verified KAYAK customer reviews for airlines flying from Sacramento to Incheon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sacramento to Incheon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1216 reviews
8.7Crew
8.2Entertainment
8.5Boarding
8.1Food
8.3Comfort
Airline reviews

Always on time and flight crew were great. Boarding in Manila was a bit chaotic and disorganized compared to Incheon.

10.0 ExcellentOmer, Mar 2026
MNL - ICN
Read more Korean Air reviews

Always on time and flight crew were great. Boarding in Manila was a bit chaotic and disorganized compared to Incheon.

Never had a flight delay issue with Korean Air, that's why I always go with this airline.

Flight crew were very attentive and made this trip a pleasure. Plus the fact that this our first time flying business class.

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

Korean are so racist and when I ask question or directions they totally ignore me and say racist. Also they give me an rude attitude.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I normally love Korean Air, but this trip was not great. We boarded the plan and were settling into our seats. My son and I use these leg swings and we used it on the trip over to Cambodia, but on the way back the flight attendant very rudely told us we could not use it and that it was against regulations. I asked to see the regulation, but never saw it. The food on this trip was horrible as well, Even my son's kids meal was disgusting so we didn't eat anything on the flight. Thankfully we brought snacks. Entertainment - what happened to the games?

This was an amazing flight. The crew was great. The service was great. The food provided was great.

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

N Everything was perfect from boarding to assistance to baggage in Tampa

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I took seat 15A in anticipation of window seat, there is no window.

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

Flight itself excellent, but delayed so missed connection & got to destination 2 hrs later

Due to cancellation of connecting flight (Lufthansa) I didn’t fly with United

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

It was perfect! I've never flown with United before, but I definitely will in the future

Everything you need to know for your flight from Sacramento to Incheon

Information on your arrival and departure airports