ICN

Find Business Class Flights from San Francisco to Incheon Intl Airport

1 adult
1 adult, Business, 0 bags

KAYAK searches hundreds of travel sites at once for business class flights from San Francisco to Incheon Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Incheon.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Incheon.
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Cheap Business Class Flight Deals from San Francisco to Incheon Intl Airport

 
These are the cheapest deals for flights from San Francisco to Incheon Intl Airport currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. 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 business class round-trip flight deals from San Francisco to Incheon Intl Airport

Mon, Sep 14 - Sat, Oct 10
Philippine Airlines Logo
12:30 am - 6:00 am
SFO
-
ICN
37h 30m
1 stop
Philippine Airlines Logo
8:30 pm - 9:10 pm
ICN
-
SFO
40h 40m
1 stop
$3,473Philippine Airlines
Thu, Oct 8 - Sun, Oct 18
Philippine Airlines Logo
12:30 am - 7:15 pm
SFO
-
ICN
26h 45m
1 stop
Philippine Airlines Logo
7:20 am - 9:10 pm
ICN
-
SFO
29h 50m
1 stop
$3,524Philippine Airlines
Thu, Oct 22 - Sat, Oct 31
Philippine Airlines Logo
12:30 am - 7:15 pm
SFO
-
ICN
26h 45m
1 stop
Philippine Airlines Logo
7:20 am - 9:10 pm
ICN
-
SFO
29h 50m
1 stop
$3,600Philippine Airlines
Sun, Oct 25 - Fri, Nov 13
Philippine Airlines Logo
12:30 am - 7:15 pm
SFO
-
ICN
26h 45m
1 stop
Philippine Airlines Logo
7:20 am - 9:10 pm
ICN
-
SFO
30h 50m
1 stop
$3,670Philippine Airlines
Thu, Oct 1 - Sun, Oct 11
Philippine Airlines Logo
12:30 am - 6:00 am
SFO
-
ICN
37h 30m
1 stop
Philippine Airlines Logo
8:30 pm - 9:10 pm
ICN
-
SFO
40h 40m
1 stop
$3,785Philippine Airlines
Tue, Aug 4 - Wed, Sep 2
Philippine Airlines Logo
12:30 am - 7:15 pm
SFO
-
ICN
26h 45m
1 stop
Philippine Airlines Logo
8:30 pm - 9:10 pm
ICN
-
SFO
40h 40m
1 stop
$3,857Philippine Airlines
Mon, Aug 31 - Tue, Sep 15
Philippine Airlines Logo
12:30 am - 6:00 am
SFO
-
ICN
37h 30m
1 stop
Philippine Airlines Logo
7:20 am - 9:10 pm
ICN
-
SFO
29h 50m
1 stop
$4,071Philippine Airlines
Sun, Oct 18 - Tue, Nov 3
Philippine Airlines Logo
12:30 am - 7:15 pm
SFO
-
ICN
26h 45m
1 stop
Philippine Airlines Logo
7:20 am - 9:10 pm
ICN
-
SFO
30h 50m
1 stop
$4,072Philippine Airlines
Tue, Oct 20 - Wed, Oct 28
Philippine Airlines Logo
12:30 am - 7:15 pm
SFO
-
ICN
26h 45m
1 stop
Philippine Airlines Logo
7:20 am - 9:10 pm
ICN
-
SFO
29h 50m
1 stop
$4,084Philippine Airlines
Thu, Oct 22 - Sat, Oct 31
Philippine Airlines Logo
12:30 am - 7:15 pm
SFO
-
ICN
26h 45m
1 stop
Philippine Airlines Logo
8:30 pm - 10:10 pm
ICN
-
SFO
41h 40m
1 stop
$4,164Philippine Airlines

Good to Know - Business Class Flights from San Francisco to Incheon Intl Airport

Low seasonJuly
Cheapest flight$2,133
Average price round-trip$5,040
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from San Francisco to Seoul Incheon Airport
(price for this month)

KAYAK’s Insights & Trends for San Francisco to Incheon Intl Airport Business Class Flights

Get data-powered insights and trends into flights from San Francisco to Incheon Intl Airport 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 business class from San Francisco to Incheon Intl Airport?

The average price of all flights from San Francisco to Incheon Intl Airport clicked on KAYAK for each day over the last 12 months.

Look for departures on Sunday when prices are cheapest and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Incheon Intl Airport, Tuesday is the cheapest day to fly and Saturday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San Francisco 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 Business Class flights from San Francisco to Incheon Intl Airport is July, where tickets cost $4,491 (round-trip) on average. On the other hand, the most expensive months are May and April, where the average cost of round-trip tickets is $6,406 and $5,631 respectively.

How far in advance should I book my Business Class ticket from San Francisco to Incheon Intl Airport?

To get a below average price, you should book around 1 week before departure, which saves you about 3% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Which airlines offer Business Class tickets between San Francisco and Incheon Intl Airport?

There are 7 airlines that fly Business Class from San Francisco to Incheon Intl Airport. They are: Hawaiian Airlines, Philippine Airlines, United Airlines, Delta, Air Canada, Asiana Airlines and Korean Air. The cheapest price of all airlines flying this route was found with Hawaiian Airlines at $1,643 for a round-trip flight. On average, the best prices for flying Business Class on this route can be found at Hawaiian Airlines.

FAQs for Business Class San Francisco to Incheon Intl Airport Flights

  • What is the best airline when flying business class between San Francisco and Incheon Intl Airport?

    The highest-rated airline by KAYAK users offering business class flights for this route is Korean Air, with an overall rating of 8.4.

KAYAK's Tips for Finding Cheap Business Class Flights from San Francisco to Incheon Intl Airport

  • Try flying direct if you’re looking to save, as direct business class tickets are cheaper on average.

Reviews of the Top 5 Airlines Flying Business Class from San Francisco to Incheon Intl Airport

 
See real verified KAYAK customer reviews for airlines flying to Incheon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from San Francisco to Incheon. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly business class to Incheon Intl Airport? 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 1218 reviews
8.7Crew
8.1Food
8.5Boarding
8.2Entertainment
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.

Reasonable fair, good service, in sum, I am very happy!

Courteous crew and effective service on-board. Good leg room. Areas for improvement: 1. Limited menu meal menu options. During checking there was no means provided to select meal option. On our return flight the first meal had Pork and Beef options only. Fortunately the second meal had Chicken as an option. Otherwise we would have gone without meal through 13+ hrs of journey, 2. Limited choice and very limited number of movies and TV shows.

I booked this airline twice. The first time, they cancelled the flight due to destination weather condition but without offering any optional flight but only a cancelation notice sent via SMS. I had no choice but to re-book United airline with the same travel date and destination. (no impact on the weather condition Air Premia claimed) The second time, my husband missed the flight due to local traffic in Seoul. Normally, all major airline would helped you to re-book the same flight next day with changing fee only. But Air Premia offered nothing and only requested my husband to re-book a full price ticket.

Don't splurge for the Premium Wide Economy. They compare it to business class. This is not business class, and the seats are very uncomfortable.

For the second meal, the different food choices ran out both times so we were only offered one.

Seating was good in the economy with plenty of leg room. The seat cushions were a little firm though, especially for such a long flight. All meals were Korean as would be expected. The food was typical airline quality. Edible, but not something you would recommend to friends. Inflight entertainment was also all Korean but Korean tv and movies are made well and you can find something to watch. Just be prepared to read subtitles. Overall it was a good flight, especially for the price.

The crews were friendly, professional and courteous. Checking in was easy and smooth. The best part is, as we all know, the price.

The person in front of me was rude. He may came from some communism countries and don’t care of other people. No common manner and sense between human being.

Very nice staff, airplanes, and an excellent value in premium economy.

Food quality is poor. Flight attendants are very friendly and professional.

Humm, I should have known that the seat I peaked on my flight from Inchon to Manila was designed for a toddler or very small person.

The staff hold my luggage to steel and exchange my stub, i was very disappointed.

Kayak along with airfare assay are attempting to steal my money. Charges are being pressed.

Customer service and attention to details. The food was good.

Felt like the oldest plane in Asiana Fleet. Screen was 5-6in only and no charging at all. Movie selection wasn't great.

I’d have rated Asiana good except an unfortunate incident in which I felt one of your employee didn’t really help us. During the first leg of the trip, the flight from LAX to ICN, I left my backpack on the plane. When I realized, I reported to one of your employee who promised me that it’d be taken care of, that my backpack will be there at HCM city. When we arrived there, HCM people had no idea and my backpack was still at Incheon airport who denied any knowledge whatsoever. I was left in the cold and felt helpless. I was very disappointed. I’d like someone to look into this and let me know.

It was my first time flying Asiana but i was very pleased with how professional and understanding the flight crew is with little kids. One flight attendant held my 3 year old daughter’s hand guiding her to the exit after landing while i had my hands full with luggage and my infant. She was very helpful.

The customer service was excellent. They noticed that our connecting flight was scheduled too closely for us to complete customs, so they changed the flight. Our initial flight was delayed, and they were able to get us on another flight, all without charging us any additional fees. I would fly them again anytime!

Better screens, it would have been nice to have more comfortable seats.

2nd major delay due to maintenance issues. 1st delay missed my connecting flight.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Flight delayed four separate times. I’m now one hour hours late to landing.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

My service light was on 15 minutes before I had to get up and find a glass of ice. And I was in business class. The meals were not for either my wife and I. She did not eat the entire 10 hour flight and I managed a bowl of soup. I was expecting much more from business with what we paid.

My business class seat was inoperable and unable to recline for 10 hour flight.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

Landed without a gate ready. Plane is extremely old and dirty.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

The tray table was broken and the food was terrible.

It was perfect! United Airlines staff was extremely caring, super friendly and professional

United has maintenance issues and can then never recover. No operations ability and simple issues always turn into multiple hours long cascading delays. Worst airline on earth.

I paid for a confirmed upgraded aisle seat and was moved to a center seat in the back of the plane at the last minute.

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

Lost of requested seat assignments. Lost my husband's meal choice

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

My flight time was changed without any notification to me which ruined my time sensitive plans so I ended up completely changing my travel plans and no reimbursement.

No screens or meal options. Freezing cold. Dirty seats. Left late.

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Everything you need to know for your flight to Incheon Intl Airport

Cabin class types available on flights to Incheon Intl Airport

Cabin classes available on flights from San Francisco to Incheon Intl Airport. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.