SFO - ICN

$322 Find Cheap Flights from San Francisco to Seoul Incheon Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Incheon Intl departing on 7/13. 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

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 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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Flights Deals

Cheap Flights from San Francisco to Incheon Intl (SFO-ICN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Incheon Intl 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 San Francisco to Incheon Intl

Wed, Jul 23 - Wed, Sep 3
AIR PREMIA Logo
3:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
AIR PREMIA Logo
6:20 pm - 1:00 pmICN-SFO
10h 40mnonstop
$606AIR PREMIA
Find Deal
Fri, Aug 22 - Mon, Sep 15
AIR PREMIA Logo
3:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
AIR PREMIA Logo
6:20 pm - 1:00 pmICN-SFO
10h 40mnonstop
$608AIR PREMIA
Find Deal
Thu, Sep 4 - Sun, Sep 14
United Airlines Logo
11:45 pm - 4:20 amSFO-ICN
12h 35mnonstop
United Airlines Logo
11:30 am - 6:10 amICN-SFO
10h 40mnonstop
$662United Airlines
Find Deal
Thu, Jul 24 - Thu, Sep 4
United Airlines Logo
11:55 pm - 4:20 amSFO-ICN
12h 25mnonstop
United Airlines Logo
11:30 am - 6:10 amICN-SFO
10h 40mnonstop
$663United Airlines
Find Deal
Sat, Aug 2 - Sat, Aug 23
Asiana Airlines Logo
11:30 pm - 4:00 amSFO-ICN
12h 30mnonstop
Asiana Airlines Logo
8:55 pm - 4:00 pmICN-SFO
11h 05mnonstop
$745Asiana Airlines
Find Deal
Mon, Aug 18 - Thu, Sep 4
Asiana Airlines Logo
11:30 pm - 4:00 amSFO-ICN
12h 30mnonstop
Asiana Airlines Logo
8:55 pm - 3:30 pmICN-SFO
10h 35mnonstop
$754Asiana Airlines
Find Deal
Sun, Aug 24 - Thu, Sep 18
Air Canada Logo
1:05 pm - 4:05 pmSFO-ICN
35h 00m2 stops
Air Canada Logo
5:45 pm - 3:28 pmICN-SFO
13h 43m1 stop
$776Air Canada
Find Deal
Mon, Aug 25 - Mon, Sep 8
Air Canada Logo
1:05 pm - 4:05 pmSFO-ICN
35h 00m2 stops
Air Canada Logo
5:45 pm - 3:28 pmICN-SFO
13h 43m1 stop
$784Air Canada
Find Deal
Fri, Aug 29 - Fri, Sep 5
Korean Air Logo
6:58 pm - 4:30 amSFO-ICN
17h 32m1 stop
Korean Air Logo
4:00 pm - 10:40 amICN-SFO
10h 40mnonstop
$798Korean Air
Find Deal
Sun, Aug 24 - Wed, Sep 3
Korean Air Logo
7:00 am - 4:40 pmSFO-ICN
17h 40m1 stop
Korean Air Logo
4:40 pm - 7:19 pmICN-SFO
18h 39m1 stop
$839Korean Air
Find Deal
Expert advice

Expert advice for your flight from San Francisco to Incheon Intl

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
United Airlines

United Polaris offers lie-flat seats with aisle access, ideal for long-haul comfort.


United Premium Plus provides 7 inches more legroom than economy, enhancing comfort on long flights.

AIR PREMIA

Air Premia's economy offers 33-35 inches of legroom, more than most airlines.


Premium Economy provides 42 inches of seat pitch, ideal for extra comfort.

Asiana Airlines

Economy seats have 9 seats per row on 777s, offering more space than typical 10-seat rows.


A350 offers Economy Smartium with 4 extra inches of legroom, priority boarding, and lounge access.

Korean Air

Prestige Class features Apex Suites with direct aisle access and high privacy partitions.


Economy class offers complimentary meals and alcohol, enhancing the onboard experience.

Read more about Korean Airby Robert Schrader
Airports
SFO

SFO offers curbside check-in for United, Delta, and Southwest, making it easier for families or those with heavy luggage.

Read more about SFOby Blane Bachelor
ICN

Use the AREX Express train for a quick 40-minute ride from ICN to Seoul Station, connecting to subway and KTX trains.

Read more about ICNby Robert Schrader
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
John Walton

John Walton

Expert on AIR PREMIA and Asiana Airlines

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Robert Schrader

Robert Schrader

Expert on Korean Air and ICN

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Blane Bachelor

Blane Bachelor

Expert on SFO

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Useful Info

KAYAK's insights & trends for San Francisco to Incheon Intl flights

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

Find cheap flights to Seoul Incheon Airport
Find cheap flights to Seoul Incheon Airport

Planning a trip from San Francisco to Incheon Intl? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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

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

For San Francisco to Seoul Incheon Airport, Sunday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Seoul Incheon Airport back to San Francisco, the best deals are generally found on Wednesday, with Saturday being the most expensive.

What is the cheapest month to fly from San Francisco 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 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 flights from San Francisco to Incheon Intl Airport is February, where tickets cost $678 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,317 and $1,276 respectively.

Can I save money by flying with a layover from San Francisco to Incheon Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $3,398 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Incheon Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Francisco to Incheon Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 1 week before departure.

Good to know

Low seasonJanuary
High seasonJune
Cheapest flight$322
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 40% increase in price.
Flight from San Francisco to Seoul Incheon Airport

When to book flights from San Francisco to Incheon Intl

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

  • What flight types operate from San Francisco International Airport (SFO) to Incheon International airport (ICN)?

    There are both direct and connecting flights available on this route. Korean Air is the only airline that offers direct flights between the destinations. However, they also offer flights with a layover at Vancouver International Airport (YVR). Alaska Airlines and Asiana Airlines Also offer connecting flights with layovers at Harry Reid International Airport (LAS) and Los Angeles International Airport (LAX).

  • What are parking options available at San Francisco International Airport (SFO)?

    San Francisco International Airport (SFO) has four parking options: The International Parking is around $2 per 20min and approximately $25 per day, and long-term parking is going for around $2 per 20min and approximately $25 per day. Park Fast Parking, where you pay around $2 per 20min, around $36 per day for members, and approximately $45 for non-members. At Domestic Parking, you will pay around $2 per 15min and approximately $36 per day.

  • Does Incheon International Airport have showers?

    Yes. The airport has got a well-equipped shower room which is open for use by passengers at all times. It is equipped with shampoo and a body wash which you can use to freshen up after a flight.

  • What hotels can I stay in after arriving at Incheon International Airport (ICN)?

    Golden Tulip Incheon Airport Hotel and Paradise City Hotel are among the most convenient hotels from which you can book a room for the night. The hotels are located 0.9 miles and 3.7 miles from the Airport. Paradise City has an outdoor and indoor pool, a spa, and a wellness center.

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

    In the last 3 days, the lowest price for a flight from San Francisco to Incheon Intl Airport was $322 for a one-way ticket and $606 for a round-trip.

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

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

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

    Asiana Airlines, American Airlines, and Thai Airways offer inflight Wi-Fi service on the San Francisco to Seoul Incheon Airport flight route.

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from San Francisco to Incheon are Korean Air and AIR PREMIA. With an average price for the route of $1,003 and an overall rating of 8.4, Korean Air is the most popular choice. AIR PREMIA is also a great choice for the route, with an average price of $823 and an overall rating of 8.2.

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

    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 San Francisco to Seoul Incheon Airport.

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

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

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

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

KAYAK’s top tips for finding a cheap flight from San Francisco to Incheon Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $398 or less one-way and $687 or less round-trip.
  • The BART Rapid Rail provides a convenient way to get from San Francisco to San Francisco International airport (SFO). It's also the fastest way to travel from Northern San Mateo County and East Bay to the Airport. The AirTrain is a free and fully automated way to move around the Airport. It's wheelchair accessible and has spaces at the end of each car for persons in wheelchairs to occupy. The train makes station departures every 4min.
  • Children can enjoy various activities in an area near the security checkpoints of Terminal 2 near Gates D17 and D15 in San Francisco International Airport (SFO). This area is ideal for them to pass the time while waiting to board their flight.
  • Incheon International airport (ICN) is located 32.3 miles away from the city center. There are a couple of means by which you can access downtown Seoul from the Airport. They include using a taxi, bus, or the Express train. Trains depart every 20min to 40min from the airport, and it takes 40min for the express train and 60min for the trains to get to Seoul Station.
  • If you have an early morning flight from San Francisco International (SFO), consider staying at the Grand Hyatt at SFO, which is located 1 mile from the Airport. Also, the Dylan Hotel at SFO is located 1.6 miles away from the San Francisco Airport (SFO).
  • There are animal relief areas at San Francisco International Airport (SFO) before the security check-in area for Terminal 2. These areas are located in Courtyard 2 at the arrivals level.

Prefer to fly direct from San Francisco to Seoul Incheon Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from San Francisco to Incheon Intl.
Find which airlines fly direct from San Francisco Airport to Incheon Intl Airport, which days they fly and book direct flights.

Direct departures

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

AIR PREMIA, Asiana Airlines, Delta, +4 more

AIR PREMIA, Asiana Airlines, +5 more

Sunday

AIR PREMIA, Asiana Airlines, Delta, +4 more

AIR PREMIA, Asiana Airlines, +5 more

See more direct flights

Direct returns

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

AIR PREMIA, Asiana Airlines, Delta, +4 more

AIR PREMIA, Asiana Airlines, +5 more

Sunday

AIR PREMIA, Asiana Airlines, Delta, +4 more

AIR PREMIA, Asiana Airlines, +5 more

See more direct flights

Reviews of the top 5 airlines serving from San Francisco to Incheon Intl

 
See real verified KAYAK customer reviews for airlines flying from San Francisco 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 San Francisco to Incheon Intl? 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 1090 reviews
8.5Boarding
8.1Food
8.3Comfort
8.7Crew
8.2Entertainment
Airline reviews

Korean air has a little bit more seating space than Asiana air.

8.0 ExcellentAnonymous, Jun 2025CRK - ICN
Read more Korean Air reviews

Korean air has a little bit more seating space than Asiana air.

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Unfortunately, there has been a boarding and departure delay. However, as usual, the flight arrived earlier than the scheduled. There has been a turbulence in-between, it’s unavoidable. I couldn’t complain them.

Not many people, so you can lay down on two seats

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

The food on this flight from NRT to ICN was average. The staff were very friendly, but the flight took about 60 minutes longer than it should have because the pilot was only flying at 330mph instead of 500-550. Not sure what the reason is for that, but it meant for a much longer flight.

Flight delayed going to Korea. No free WiFi. Other than that everything else is were good. I would love to fly with Korea airline again

Food choice could be better, plus the crew can walk around and offer snacks and drinks. Also the air-conditioning onboard blows high speed, and very cold makes the trip uncomfortable.

long flights are difficult but the crew and amenities made it a very good experience

First time flying with them and was pleasantly surprised. I had a premium economy seat which is very similar to some other airlines regional business class product. Seat was large, pillow was provided, huge amount of leg room, entertainment was available (only Korean shows), and lunch meal was served between Narita and Seoul. Really enjoyable and affordable

Maybe the reimbursement voucher should have been larger than a 10k won. That voucher is only for refreshments. The flight was delayed or pushed to more than 5 hours. It should be more than just 10k won and it was already past midnight. Some people or passengers like who was already there 5 hours prior to the original flight departure. 4pm** That was the only unfortunate thing about it . Other than that it was good .

5 hour delay, therefore, middle of the night arrival doesn’t help.

The staff were very friendly, and the flight was comfortable. That said, there was no option to specify dietary restrictions before the flight, so you may need to bring your own food. Also, there was no wifi available for the flight, though there is an in-flight entertainment console with many Korean-language shows and movies.

The legroom was great for a 5’11” person. The 11 hour direct flight had two meal services included in the ticket price which was less than other airline’s cost without food service (Canada air)from sfo to incheon. The airline is focused towards Korean nationals with the onboard entertainment selection of Korean movies but English subtitles were available. Overall premia air is a great option to fly from the US to Korea.

Most of them are OK! But, meals service was not enough. I felt hungry after eating the meal for the first time. I had to buy some other food. So I had to buy a sandwich and drinks for the return flight. And I am not sure it's only my feeling or not, I felt my butt is getting forward. I will use Korean Air or Asiana Airline for next time to visit Korea.

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)

The beefsteak on the lunch menu was excellent! I usually do not eat airplane food. I loved it.

Flight was too cold. I wore a regular cotton tee and it wasn’t enough. It was a night time flight so I would have thought a blanket would be provided to passengers. A 4 hour flight and no options for a meal? I flew Asiana the next day from Seoul to Manilla. Same duration, 4 hours. They give everyone a pillow and blanket and serve a meal. Why is United so cheap and holding back meals and amenities? Also, they promote too much gay stuff and DEI in their advertisements. Please be mindful of other beliefs and don’t shove your gay ideology down my throat.

Staff always with a smile and very helpful with my mom who has mobility issues.

It was amazing. I was not expecting the phenomenal customer service Asiana provides.

The seats felt very small. We were supplied with pillows and blankets, which was nice. Lots of noise from the bathroom, plus exterior noise. Made it hard to hear the entertainment system, even using my own noise-cancelling headphones. The food was really bad. I generally request a vegetarian meal and one was supplied, but the pasta was cold and hard and there was nothing pleasant about it. Two meals were served on this flight; one was a repeat of the meal I had had on the flight immediately preceding this one, which was bad enough I didn't even try it. Drinks were very limited. All I wanted was water, and on a 10.5 hour flight, I was given 3 cups of about 3 ounces each.

The seats felt very small. We were supplied with pillows and blankets, which was nice. Lots of noise from the bathroom, plus exterior noise. Made it hard to hear the entertainment system, even using my own noise-cancelling headphones. The food was really bad. I generally request a vegetarian meal and one was supplied, but the pasta was cold and hard and there was nothing pleasant about it. Drinks were very limited. All I wanted was water, and on a 4 hour flight, I was given 2 cups of about 3 ounces each.

We took business class, It was comfortable and I was able to sleep.

Everything was perfect. A flight attendant even brought me snacks after I declined food due to my desire to force myself to follow the destination time zone.

For the most part, it was an enjoyable experience. It's the 2nd half of the journey was a bit uncomfortable. It was on a noticable smaller plane compared to the previous one.

Only process that my luggage didn’t make it to my destination because of short connection but I understand

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

Delta flight was on time, seats were comfortable, and crew was nice.

Bathrooms dirty sinks clogged. No one seemed to clean them. Plane very old

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

It was terrible, if they ran flights on time it would make a big difference.

Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

Breakfast was not loaded at SFO due to catering company change. Seems like a major airline at a major hub would have thought of something else or warned passengers to pick up food before boarding a 3 hour flight.

Boarding seemed to be organized bedlam. For what ever reason, preboarding took longer than 20 minutes. Made the plane 20 minutes late taking off. Luckily we arrived on time. Flight crew seemed very friendly. Only slight turbulence.

They hired a new catering company the same day of my flight. They botched the job by not delivering the right carts and after THREE HOURS waiting, the flight crew timed out (flight was 19 hours long and FAA rules state crew can’t work more than 14 hours long). So they CANCELED OUR FLIGHT!! Worst experience ever. Avoid UAL at all costs.

The personnel were professional and friendly. The Boeing 737 Max 9 is too claustrophobic and was very warm at both airport gates, and still warm in the air.

While the staff was pleasant and helpful, the following observations are for your awareness. There was some delay on the tarmac on take off and landing. The paid lunch/food offerings were limited. Entertainment was only available on WiFi at a cost.

get E+, a must for 5 hours flight if you are tall

Liked fold flat bed. Didn’t like having no window. Didn’t like poor choice of food and being served dinner very late, hours after take off of a 7:40pm flight. Servers not friendly. Food horrible in business class.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

Everything you need to know for your flight from San Francisco to Incheon Intl

Information on your arrival and departure airports

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