SMF - ICN

$572 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 3/30. 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
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41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$921
Typical prices: $1,336-$1,669
Multiple Airlines
Thu 4/23Thu 4/30
SMF - ICN • 1 stop
Cheapest one-way
$572
Typical prices: $522-$577
Multiple Airlines
Mon 3/30
SMF - ICN • 2 stops
Top airlines
Cheapest • from $1,029 (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 $1,418 (round-trip)
Shortest trip • 16h 25m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 27% 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

Thu, Apr 23 - Thu, Apr 30
Multiple Airlines Logo
12:18 pm - 3:50 pm
SMF
-
ICN
35h 32m
1 stop
Multiple Airlines Logo
7:35 pm - 10:05 am
ICN
-
SMF
30h 30m
2 stops
$921Multiple Airlines
Mon, Apr 27 - Mon, May 4
Multiple Airlines Logo
6:00 am - 10:25 pm
SMF
-
ICN
24h 25m
2 stops
Multiple Airlines Logo
10:05 pm - 7:31 pm
ICN
-
SMF
37h 26m
1 stop
$984Multiple Airlines
Wed, Sep 9 - Tue, Sep 15
Multiple Airlines Logo
6:00 pm - 4:05 pm
SMF
-
ICN
30h 05m
1 stop
Multiple Airlines Logo
2:30 am - 5:21 pm
ICN
-
SMF
30h 51m
2 stops
$1,017Multiple Airlines
Wed, Sep 9 - Tue, Sep 15
Multiple Airlines Logo
6:00 pm - 4:05 pm
SMF
-
ICN
30h 05m
1 stop
Multiple Airlines Logo
2:30 am - 5:21 pm
ICN
-
SMF
30h 51m
2 stops
$1,018Multiple Airlines
Mon, Apr 27 - Mon, May 4
Multiple Airlines Logo
7:51 pm - 5:15 am
SMF
-
ICN
17h 24m
1 stop
Multiple Airlines Logo
9:00 pm - 10:08 pm
ICN
-
SMF
17h 08m
1 stop
$1,019Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
Multiple Airlines Logo
5:00 pm - 7:15 pm
SMF
-
ICN
34h 15m
2 stops
Multiple Airlines Logo
7:20 am - 10:02 am
ICN
-
SMF
42h 42m
2 stops
$1,020Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
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
$1,029Air Canada
Wed, Sep 9 - Tue, Sep 15
Multiple Airlines Logo
6:00 pm - 2:05 pm
SMF
-
ICN
28h 05m
2 stops
Multiple Airlines Logo
2:30 am - 5:21 pm
ICN
-
SMF
30h 51m
2 stops
$1,035Multiple Airlines
Thu, Apr 30 - Thu, May 7
EVA Air Logo
7:51 pm - 11:00 am
SMF
-
ICN
23h 09m
2 stops
EVA Air Logo
7:45 pm - 11:56 pm
ICN
-
SMF
20h 11m
2 stops
$1,056EVA Air
Thu, Apr 30 - Thu, May 7
Multiple Airlines Logo
7:51 pm - 5:15 am
SMF
-
ICN
17h 24m
1 stop
Multiple Airlines Logo
7:10 am - 7:31 pm
ICN
-
SMF
28h 21m
2 stops
$1,058Multiple Airlines
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 April.

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 $895 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $1,605 and $1,573 respectively.

Good to know

Low seasonJanuary
Cheapest flight$572
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 18% increase 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 $572 for a one-way ticket and $921 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 $1,480 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 $1,232 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 1202 reviews
8.3Comfort
8.5Boarding
8.2Entertainment
8.7Crew
8.1Food
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.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Awesome! On time flight, early arrival, and a complimentary upgrade!

It was nt delta. It was aeromexo. Service was awful. They served a very small drink and NO snack for a 3hr and 35min flight. Then for the first 30 min of the flight is was talk and talk over head interruption the movie/ show i picked to watch.

I was given middle seat on this flight and prior Boston to Seoul flight That is a problem for long flights, Kayak system did not give me a change to select my seats and assigned me middle seats regardless of my elevated status in Delta. This needs immediate attention.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

The 777’s economy seat’s legroom was more tolerable than expected. I appreciate the reclining mechanism which slides the seat forward to minimize cannibalizing the space behind. The food was terrible: very salty.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

We had turbulence ever 1/2 hr or so and the captains announcements were SOOOO LOUD

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

it was a very short flight so my expectations were low.

Entertainment kept turning itself off. Gave up on watching a movie.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

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

Information on your arrival and departure airports