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ICN - SFO

Find cheap flights from Seoul Incheon Airport to San Francisco from $342

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Incheon to San Francisco departing on 5/17. 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
0 bags
Thu 5/16
Thu 5/23

Search hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to San Francisco.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to San Francisco.
In the last 7 days travelers have searched 43,990,755 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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

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

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Cheap flight deals from Incheon to San Francisco (ICN-SFO)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Incheon to San Francisco 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 and deals for you by selecting your travel dates.
Choose your dates
4:50 pm - 11:50 amICN-SFO
11h 00mnonstop
11:55 pm - 4:20 amSFO-ICN
12h 25mnonstop
$690United Airlines
Find Deal
Mon, Jun 17 - Mon, Jun 24
5:30 pm - 12:30 pmICN-SFO
11h 00mnonstop
3:00 pm - 7:50 pmSFO-ICN
12h 50mnonstop
$739AIR PREMIA
Find Deal
Wed, Sep 25 - Wed, Oct 9
5:30 pm - 12:30 pmICN-SFO
11h 00mnonstop
3:00 pm - 7:50 pmSFO-ICN
12h 50mnonstop
$740AIR PREMIA
Find Deal
Mon, Sep 16 - Wed, Sep 25
11:30 am - 6:35 amICN-SFO
11h 05mnonstop
11:55 pm - 4:20 amSFO-ICN
12h 25mnonstop
$758United Airlines
Find Deal
Fri, Jun 14 - Mon, Jun 24
8:10 am - 8:50 pmICN-SFO
28h 40m1 stop
11:50 pm - 5:20 amSFO-ICN
37h 30m1 stop
$774Philippine Airlines
Find Deal
Wed, Sep 11 - Thu, Sep 19
8:25 pm - 8:50 pmICN-SFO
40h 25m1 stop
11:50 pm - 5:20 amSFO-ICN
37h 30m1 stop
$775Philippine Airlines
Find Deal
Fri, May 3 - Tue, May 7
6:00 pm - 4:44 pmICN-SFO
14h 44m1 stop
9:03 pm - 4:05 pmSFO-ICN
27h 02m1 stop
$833Air Canada
Find Deal
Fri, Sep 27 - Sun, Oct 6
6:00 pm - 9:23 amICN-SFO
31h 23m2 stops
1:15 pm - 4:05 pmSFO-ICN
34h 50m2 stops
$834Air Canada
Find Deal
Mon, Sep 23 - Mon, Sep 30
12:35 pm - 7:55 pmICN-SFO
23h 20m1 stop
1:05 am - 11:10 amSFO-ICN
18h 05m1 stop
$924China Airlines
Find Deal
Mon, Sep 30 - Sun, Oct 13
8:50 pm - 7:55 pmICN-SFO
15h 05m1 stop
1:05 am - 7:45 pmSFO-ICN
26h 40m1 stop
$925China Airlines
Find Deal
Fri, Oct 4 - Mon, Oct 14

Flights from Incheon to San Francisco - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Incheon to San Francisco?

The average price of all flights from Incheon Intl Airport to San Francisco clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to San Francisco on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Incheon to San Francisco. For your return ticket, we recommend flying on a Monday and avoiding Saturdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Incheon Intl Airport to San Francisco, 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 Incheon Intl Airport to San Francisco is March, where tickets cost $1,119 on average. On the other hand, the most expensive months are August and June, where the average cost of tickets is $2,013 and $1,669 respectively.

How far in advance should I book a flight from Incheon Intl Airport to San Francisco?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Incheon Intl Airport to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Incheon Intl Airport to San Francisco, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 89 days before departure.

Which airlines provide the cheapest flights from Incheon to San Francisco?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on AIR PREMIA ($342) and ZIPAIR ($361). The cheapest round-trip tickets were found on United Airlines ($690) and AIR PREMIA ($739).

Which airlines fly non-stop between Incheon Intl Airport and San Francisco?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Incheon Intl Airport to San Francisco.
There are 4 airlines that fly nonstop from Incheon Intl Airport to San Francisco. They are: AIR PREMIA, Asiana Airlines, Korean Air and United Airlines. The cheapest price of all airlines flying this route was found with AIR PREMIA at $770 for a one-way flight. On average, the best prices for this route can be found at AIR PREMIA.

How many flights are there between Incheon Intl Airport and San Francisco per day?

Each day, there are between 5 and 8 nonstop flights that take off from Incheon Intl Airport and land in San Francisco, with an average flight time of 10h 40m. The most common departure time is 4:00 pm and most flights take off in the afternoon. Each week, there are 46 flights. The most frequent day of departure is Sunday, when 17% of all weekly flights depart. The fewest flights depart on a Thursday.

Which cabin class options are there for flights between Incheon Intl Airport and San Francisco?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Incheon to San Francisco take?

The duration of a nonstop flight to San Francisco from Incheon is typically 10h 30m. The journey crosses a distance of 5,642 miles.

What’s the earliest departure time from Incheon to San Francisco?

Early birds can take the earliest flight from Incheon Intl Airport at 11:30 am and will be landing in San Francisco at 6:15 am.

What’s the latest departure time from Incheon to San Francisco?

If you prefer to fly at night, the latest flight from Incheon Intl Airport to San Francisco jets off at 8:40 pm and lands at 3:10 pm.

Good to know

Low season

March

High season

September

Cheapest flight

$342
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Incheon to San Francisco

When to book flights from Incheon to San Francisco

Are your dates flexible? Find out the best times to travel from Incheon to San Francisco 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 Seoul Incheon Airport to San Francisco flights

  • What services are available to business travelers at the departure airport?

    Business travelers at San Francisco Airport can take advantage of the free workstations and power outlets to finish work. Since these stations have slow charging outlets, you can head to Terminals 1 and 3 for rapid charging at a cost. Additionally, make use of the services available at the Trip Tell Business Center located in the international terminal's main hall.

  • Which flight options do I have on this route?

    When flying on this route, passengers can fly with a direct flight or connecting flights. Various airlines offer direct flights. They include Delta, Asiana Airlines, Korean Air, Thai Airways, Singapore Airlines, and United Airlines. For those who prefer layovers, you can fly with Cathay Pacific with a stop at Hong Kong International Airport or EVA air with a stop at Taiwan Taoyuan International Airport.

  • Which is the best observation deck at Incheon Airport?

    If you arrive early at Seoul Incheon Airport, you can relax and unwind at the observation deck. Watch planes landing and taking off as you sip your drink. The best observation spots are available on the third floor of Terminal 1 and the fifth floor of Terminal 2. The Terminal 2 deck also features a lounge, briefing, and public relations zones.

  • Which recreational activities are available at Incheon Airport?

    For recreational activities, Seoul Incheon Airport has a skating rink on the landside of the transportation center. In addition, there is a golf course at the international business course. Additional recreational activities are available at the Sky Garden in the southeast quadrant of the airport.

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

    In the last 3 days, the lowest price for a flight from Incheon Intl Airport to San Francisco was $342 for a one-way ticket and $690 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Incheon and on arrival in San Francisco.

  • Which airlines offer Wi-Fi service onboard planes from Incheon to San Francisco?

    Asiana Airlines, United Airlines, American Airlines, and Delta offer inflight Wi-Fi service on the Incheon to San Francisco flight route.

  • Which aircraft models fly most regularly from Incheon to San Francisco?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Incheon to San Francisco flight route.

  • Which airline alliances offer flights from Incheon to San Francisco?

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

  • On which days can I fly direct from Incheon to San Francisco?

    There are nonstop flights from Incheon to San Francisco on a daily basis.

  • Which is the best airline for flights from Incheon to San Francisco, AIR PREMIA or China Airlines?

    The two airlines most popular with KAYAK users for flights from Incheon to San Francisco are AIR PREMIA and China Airlines. With an average price for the route of $998 and an overall rating of 8.4, AIR PREMIA is the most popular choice. China Airlines is also a great choice for the route, with an average price of $1,196 and an overall rating of 8.2.

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

    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 Incheon to San Francisco.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Incheon 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 Incheon to San Francisco?

    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 San Francisco with an airline and back to Incheon with another airline. Booking your flights between Incheon and SFO 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 Incheon to San Francisco?

    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 San Francisco from Incheon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from ICN to San Francisco

  • Looking for a cheap flight? 25% of our users found flights on this route for $708 or less one-way and $933 or less round-trip.
  • For nature lovers at Seoul Incheon Airport (ICN), there are several gardens that you may consider seeing before departure. You will find a flower garden, a rock garden, and a pine tree garden at the welcoming hall in the passenger terminal. An additional garden with native wildflowers grown on artificial ground is available on the east and west sides of the transportation center.
  • For relaxation, visit Prana Spa and enjoy a spa treatment before departure. The spa has two locations near gate 231, airside of Terminal 2, west side landside of Terminal 1, and near Gate 268, airside of Terminal 2. Additionally, you can get skincare and massage services on the fourth floor, east and west sides of Terminal 1.
  • If you want to nap at Seoul Incheon Airport, there are nap zones with padded beds and relax zones with comfy recliner chairs. At terminal 1, you will find these zones near Gates 29, 25, and 118 and on the west and east side of the fourth floor. Those at Terminal 2, the zones are available near Gates 268 and 231 on the airside.
  • Those arriving at the San Francisco Airport (SFO) can visit the XpresSpa for spa services such as massages, pedicures, manicures, and facials. The spa had several locations, including the airside of Terminal 2 in boarding area D, Terminal 3 in boarding area E, and the airside of the International Terminal near Gate G9.
  • For those planning to explore San Francisco, you can consider renting a car at San Francisco Airport since it's cheaper, and you will likely get discounts. You will find various car rental providers, including Alamo, Avis, Budget, Dollar, Enterprise, Hertz, National, SIXT, and Thrifty. In addition, you can use the AirTrain Blue Line to access the car rental center.
See more tips

Prefer to fly non-stop from Incheon to San Francisco?

Find which airlines fly direct from Incheon Intl to San Francisco, which days they fly and book direct flights.

Nonstop departures

Incheon Intl to San Francisco

Monday

AIR PREMIA, Asiana Airlines, Delta, +4 more

AIR PREMIA, Asiana Airlines, +5 more

Tuesday

Asiana Airlines, Delta, Korean Air, +3 more

Asiana Airlines, Delta, +4 more

Wednesday

AIR PREMIA, Asiana Airlines, Delta, +4 more

AIR PREMIA, Asiana Airlines, +5 more

Thursday

Asiana Airlines, Delta, Korean Air, +3 more

Asiana Airlines, Delta, +4 more

Friday

AIR PREMIA, Asiana Airlines, Delta, +4 more

AIR PREMIA, Asiana Airlines, +5 more

Saturday

Asiana Airlines, Delta, Korean Air, +3 more

Asiana Airlines, Delta, +4 more

Sunday

AIR PREMIA, Asiana Airlines, Delta, +4 more

AIR PREMIA, Asiana Airlines, +5 more

See more direct flights

Nonstop returns

San Francisco to Incheon Intl

Monday

AIR PREMIA, Asiana Airlines, Delta, +4 more

AIR PREMIA, Asiana Airlines, +5 more

Tuesday

Asiana Airlines, Delta, Korean Air, +3 more

Asiana Airlines, Delta, +4 more

Wednesday

AIR PREMIA, Asiana Airlines, Delta, +4 more

AIR PREMIA, Asiana Airlines, +5 more

Thursday

Asiana Airlines, Delta, Korean Air, +3 more

Asiana Airlines, Delta, +4 more

Friday

AIR PREMIA, Asiana Airlines, Delta, +4 more

AIR PREMIA, Asiana Airlines, +5 more

Saturday

Asiana Airlines, Delta, Korean Air, +3 more

Asiana Airlines, Delta, +4 more

Sunday

AIR PREMIA, Asiana Airlines, Delta, +4 more

AIR PREMIA, Asiana Airlines, +5 more

See more direct flights
See more direct flights

Top 5 airlines serving from Incheon to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Incheon to San Francisco. 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 Incheon to San Francisco? 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.
8.5
Korean AirOverall score based on 1198 reviews
8.6boarding
8.8crew
8.2food
8.3comfort
8.2entertainment
Airline reviews

Everything about Korean air is great, hands down! Will always prefer this airline from other carriers.

10.0 ExcellentNorman, Apr 2024ICN - MNL
Read more about Korean Air reviews

Everything about Korean air is great, hands down! Will always prefer this airline from other carriers.

Ford not that great the seat not to big for leg room like other airline

Crew was ok, but some passengers were a bit rude. Again, all outlets were not working, only the really slow charging usb plug on the entertainment system. Entertainment system was also bugged, some features just crash, the touch screen wasn't working and when trying to watch a movie the onscreen display kept flashing off and on making it very difficult to watch.

New plane. Perfect gluten free meal Very flawless procedures from check-in to the landing. Taking off on time and landing even earlier and the luggages are already there after shortest arrival report.

It was ok. Not good and not a bad experience

not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(

I like your stewardess, they are nice. However, your food could have been better and wheres your dessert? You do not offer beer or scotch. I do not drink alcohol biut my husband can have one or two, he has to ask if he can have one. during dinner or lunch, it should be offerred. Also, you do not have the most famous drinks ginger ale

Not accommodating ground staff On board slow service Crew members not very friendly

lunch was good; breakfast was kinda meh cabin temprature was way too high new entertainment system but somewhat limited content

I flew Asiana Air not Korean Air which was my original flight. So, I have no say about Korean Airlines right now. I hope you guys will not make any changes of my flight on Feb 15th. I want to fly Korean Air on Feb 15th. and make sure it is the same flightr njumber for my husband also and do not make any changes on either flights. thank you for reading my letter.

Plane and service were great. The entertainment is only for Koreans. Wish there were vegetarian options for food. All in all pleasantly surprised. Economy premium was quite good.

This form doesn’t work. Can’t type in, had to copy-paste. The crew constantly telling everyone about minor things is unnecessary. Did you put the belt on, push your bag more under the seat… The seat space was good for tall people, the food was decent for airplane.

Roomy seats for the given price! I couldn’t ask more!

Great airline, but there was no English entertainment (movies or shows)

Check-in was an absolute disaster, taking more than an hour and half because they offered no online check-in and Kiosks were not available to use. In-flight entertainment was exclusively Korean media with a selection of only 5 or 6 movies to choose from. Korean television shows were also available. The food was lackluster. My chicken and tomatoes had 3 small pieces of chicken next to a mountain of soggy wedge potato fries. The seats were more comfortable than other airlines I’ve flown with and the staff aboard was extremely pleasant and helpful.

One of our luggage items was damaged during our flight to Newark from Incheon. Although our email communication was not responded to, when discussing the matter with the staff at the Newark checkin before our return flight to Incheon, we were provided with a free replacement luggage item. This customer service was, overall, very satisfactory.

I would have enjoyed some hot tea, preferably green tea, but they only serve hot coffee.

10 Hours delay on departure of the return flight and in-flight Wi-Fi was not available entire flying time all that caused monetary loss to my business.

Some favorite food ran out of service and I have to eat what was left available. Also I had to drink cold red wind! Why could not have been kept in room temperature?

It was a good flight, with great crew and service. I will definitely fly with them again. Excellent experience and very friendly. Excellent value.

Asian Vegitarian food was test less No Salt or pepper served Need to improve with Chef who can caters for Peaple from India I am sure Chef knows different varieties of food Indian People like

The flight attendant, where kind of rude, there where hiding for almost 3 hours, without doing rounds to see if people needed water or pickup the water cups, the toilets were full of water cups, because they never come back to pick them up.

Amazing service and fabulous syaff. Loved the jumbo jet too, comfortable.

The entertainment screens are dated and needs to be changed to new screens. Then when we got home, I found out 2 of our luggage’s were damaged (huge) and some items stolen.

I could not choose my seat prior to check in

I had the most wonderful experience from CEB bag drop through deplaning. The staff, the aircraft, food, and cabin crew were all amazing. I want to give a kudos to Marky from Mactan Cebu's Asiana airport staff for his exceptional customer service and assistance.

JetBlue's check-in was great, but there was an in-flight attendant who was very rude and unkind. I didn't realize that the bathrooms were already locked 30 mins prior to landing and needed to use the restroom. Instead of politely asking me to return, she rudely told me, 'NO, bathrooms are locked! Go back to your seat!' The JetBlue flight was more than an hour delay, which made me almost miss my connecting flight with Asiana. I understand the reasoning, but the action they took to get a hold of maintenance was time consuming. It took them more than 30 mins to get a hold of maintenance and for maintenance to get started. The Asiana flight and crew were wonderful, in general. They waited for us who were delayed from the previous flight before they took off and were very kind to take my checked baggage's info. Seats were a little uncomfortable for such long flight, but service and flight attendants were great! However, my 3 checked baggages are missing! They're lost somewhere in the transition. I'm writing this review 3 days after my arrival to the Philippines, and my 3 checked baggages, where my wedding dress is, are all still missing! I and the CEB airport crew have sent multiple emails to both JetBlue and Asiana, and neither has responded to any of our emails. Although, I was able to get in contact with JetBlue's Interline Department who confirmed that the bags were turned over to Asiana without confirmation details.

Airfare was ok . Food not good , seat ok but not comfortable. Lay over too long , crew was ok Overall just ok

The crew was amazing and really nice. The OS on the entertainment system could use an update, though. It felt old and outdated but had anything you'd need to keep busy. I usually never use it anyways, but that did stand out.

2 things that really tanked our experience with this trip with Asiana Airline (which used to be among my favorite airlines): 1) The "random" security screening at the boarding gate is crazily thorough (which is completely redundant to the security screening before we went through the security checkpoint before getting into the gate area), and the water was acquired inside of the gate area (from a lounge operated by the Inchon airport). We were asked to take out *EVERY* single items from the carry-on luggage and open up every comtainers / bags / packages to inspect. To add to it, there were two inspection workers there (one seemed to be a trainee and the other seemed to be a trainer), and the trainer worker held a very unfriendly / arrogant attitude towards us. As the youngest member (a minor) of my family was being "screened", the rest of my family wanted to make sure that no inappropriate actions would happen to her. That trainer worker yelled at us and attempted to use rude body language (waving her hands) and facial expression to ask us to stay away. 2) The luggage handling at the destination was really *REALLY* bad. Among my 25+ years of travel experiences, I'm going to have to say that this was the worst luggage experience where we didn't lose our luggage. Our flight was scheduled to land 12:45pm, and landed around 1pm. 15mins delay in landing is absolutely normal. Deplane process took a bit longer than usual flight (we waited for around 20mins, after arriving at the gate, before people were able to actually leave the plane). However, the luggage took another *2 HOURS* to arrive at the baggage claim carousel. This is insane. What's worse is, due to the delay in luggage, the flurry of passengers from our flight collided with 3 other incoming flights. The US border / custom line was like the longest Disneyland attraction line winding through the entire arrival hall and around all the baggage claim carousels (like at least a thousand people). I've never seen anything like that at SeaTec airport (US border control), period. The luggage claim experience really tanked our trust and overall impression for Asiana Airline's Seattle airport ground operational effectiveness and efficiency. This has to change in order for them to remain relevant / in-business with increased competitions from Korean Air and other Asia-based airlines.

I didn’t like that I could not select my seat and was assigned a seat when I checked in at LAX

Great experience overall. Check in at Austin was congested as they only have about 6 check in kiosks, one was broken, and there was a lot of Spring Break travelers.

I was sitting at comfort +. One of the Asian male crew was so loud when he delivered service. When he asked questions or what food you need, he was shouting. He must be a prison guard before going Delta.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Everything was very good other than I had selected a specific seat when I booked the flight and they changed it once I checked-in the day before my flight. I was still in first class but lost my aisle seat for a window seat. Being tall, the aisle offers more comfort so I always select an aisle seat.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Space and comfort was good. Staff could have been more helpful and friendly.

Crew was not friendly when I went to request a seat change.

Really impressive staff at airport and on plane, especially given how busy it was

Was a great smooth flight from Detroit to San Diego.

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

the plane was old. the wifi didn’t work. the entertainment was boring and dated. the charging ports were impossible to find. i was mostly ignored by flight attendants that had no problem speaking to the man beside me. i got two drinks the entire time i was on the plane.

Quit making seats narrower and narrower. The guy beside me spilled over in to my seat.

The service was non existent . Crew did very little didn’t even answer call button . Premium economy in this long haul was the worst I have ever experienced . Never again flying with them .

The crews are great.. Easy boarding. Inflight entertainment ok. Food is a disappointment.

The real big issue with this flight was that it was 3 hours delayed. Other than that, no big praises or complaints.

I was not able to buy food in the flight. They refer to include your Credit card in the APP, and if you are not from USA (i have a credit card form Canada) it is not possible

The seat is too hard and my back and bottom are having servers pain

All went fine. Boarding was efficient, staff was really friendly, and we were kept up to date on any changes to our itinerary. My only note for improvement is that on this particular plane, the recline in economy class was negligible. I know it's a coach seat, but I had another UA flight (SFO to BWI) and the seat was more comfortable with better recline.

Really good experience with a redeye flight from SFO to BWI. Boarding was efficient, plane was comfortable and newer than others, lots of audio and video choices, and staff was great. I appreciate United's service.

Book cheap flights from Incheon to San Francisco

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Incheon to San Francisco found on KAYAK in the last 72 hours.
5/17Fri
nonstopAIR PREMIA
11h 00mICN-SFO
$342
5/24Fri
nonstopAIR PREMIA
11h 00mICN-SFO
$345
5/22Wed
nonstopAIR PREMIA
11h 00mICN-SFO
$357
5/21Tue
1 stopZIPAIR
18h 00mICN-SFO
$361
9/4Wed
1 stopZIPAIR
18h 20mICN-SFO
$388
5/3Fri
1 stopHawaiian Airlines
15h 30mICN-SFO
$484
5/15Wed
1 stopHawaiian Airlines
16h 45mICN-SFO
$489
9/2Mon
1 stopChina Airlines
23h 50mICN-SFO
$594
10/7Mon
1 stopChina Airlines
15h 05mICN-SFO
$601
9/30Mon
2 stopsAir Canada
34h 01mICN-SFO
$612

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Last minute flights from Incheon to San Francisco

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Incheon to San Francisco that are departing in the next 10 days.
4/17Wed
multi-stopAmerican Airlines
31h 46mICN-SFO
4/23Tue
multi-stopAmerican Airlines
35h 25mSFO-ICN
$719
4/18Thu
multi-stopPhilippine Airlines
40h 25mICN-SFO
4/21Sun
multi-stopPhilippine Airlines
27h 35mSFO-ICN
$772
4/18Thu
multi-stopAir Canada
13h 55mICN-SFO
4/23Tue
multi-stopAir Canada
29h 15mSFO-ICN
$862
4/18Thu
multi-stopAir Canada
31h 25mICN-SFO
4/23Tue
multi-stopAir Canada
29h 15mSFO-ICN
$887
4/17Wed
nonstopAsiana Airlines
10h 30mICN-SFO
4/23Tue
nonstopAsiana Airlines
13h 00mSFO-ICN
$1,030
4/19Fri
nonstopAsiana Airlines
10h 30mICN-SFO
4/26Fri
nonstopAsiana Airlines
13h 00mSFO-ICN
$1,033
4/19Fri
nonstopKorean Air
10h 40mICN-SFO
4/25Thu
nonstopKorean Air
12h 40mSFO-ICN
$1,051
4/18Thu
nonstopKorean Air
10h 40mICN-SFO
4/25Thu
nonstopKorean Air
12h 40mSFO-ICN
$1,074
4/18Thu
nonstopDelta
10h 40mICN-SFO
4/21Sun
multi-stopDelta
32h 00mSFO-ICN
$1,140
4/17Wed
multi-stopDelta
18h 20mICN-SFO
8/5Mon
multi-stopDelta
17h 31mSFO-ICN
$1,144

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Incheon - San Francisco Flights

Departure:

Seoul Incheon Airport (ICN)South Korea

Destination:

San Francisco (SFO)United States

Return flight deals:

San Francisco - Seoul Incheon Airport

Cabin classes:

$4,547
$2,622
$1,770
$704