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Find cheap flights from Seoul Incheon Airport to United States from $226

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 the United States departing on 5/20. 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
Sun 6/9
Sun 6/16

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Best United States Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

New York
New York1 stop$441
Los Angeles
Los Angeles1 stop$367
Las Vegas
Las Vegas1 stop$456
Miami
Miami1 stop$647
San Francisco
San Francisco2 stops$511
Chicago
Chicago2 stops$678
Boston
Boston2 stops$575
Washington, D.C.
Washington, D.C.2 stops$670
Denver
Denver2 stops$587
Seattle
Seattlenonstop$1,030
Fort Lauderdale
Fort Lauderdale1 stop$649
Atlanta
Atlanta1 stop$868
Dallas
Dallasnonstop$589
Tampa
Tampa1 stop$575
Houston
Houston2 stops$683
Honolulu
Honolulunonstop$709
San Diego
San Diego1 stop$651
Philadelphia
Philadelphia1 stop$721

Good to know

Low season

March

High season

September

Cheapest flight

$226
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Incheon to Los Angeles

FAQs - booking United States flights

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

    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 United States.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to United States 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 United States?

    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 United States with an airline and back to Incheon with another airline.

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

    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 United States 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 cheap flights to the United States

  • Looking for a cheap flight? 25% of our users found tickets from Seoul Incheon Airport to the following destinations at these prices or less: Dallas $508 one-way - $832 round-trip; Los Angeles $560 one-way - $720 round-trip; San Francisco $500 one-way - $866 round-trip
  • Morning departure is around 16% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Incheon to the United States

 
Need help choosing which airline to fly with from Incheon to the United States? 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 1181 reviews
8.2Entertainment
8.2Food
8.3Comfort
8.8Crew
8.6Boarding
Airline reviews

The flight crews were extremely professional helpful and courteous. Departure and arrival times were accurate. No delay. Thanks

10.0 ExcellentAnonymous, Apr 2024ICN - SGN
Read more about Korean Air reviews

The flight crews were extremely professional helpful and courteous. Departure and arrival times were accurate. No delay. Thanks

Not very comfortable seated in the back plane due to turbulence

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

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.

Staff was excellent. Food could use more variety. -More vegetable options. Menu didn't have juice or soda listed. -The croissants were outstanding!

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

Flight attendants rude, they disappear for almost 3 hours not doing rounds to see what people needed. The laboratories were full of empty water cups, because they never come back to collect them.

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.

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.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

Everything was great. The big planes could still stand to have a bit more leg room. Crew was amazing!!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

The flight was excellent, I recommend people to fly with Delta

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

The crew were very welcoming and helpful. I just wish economy had a bit more leg room. My knees were constantly hitting the chair in front of me.

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Left on time. Arrived early. Turbulence coming in and gate not open due to early arrival but expected.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Book cheap flights from Incheon to the United States

Recent round-trip flight deals

6/4Tue
1 stopAmerican Airlines
18h 20mICN-LAX
6/25Tue
1 stopAmerican Airlines
28h 24mLAX-ICN
$367
6/11Tue
2 stopsAmerican Airlines
30h 52mICN-LAX
6/17Mon
1 stopAmerican Airlines
29h 35mLAX-ICN
$372
10/8Tue
nonstopAIR PREMIA
11h 30mICN-LAX
10/15Tue
nonstopAIR PREMIA
12h 55mLAX-ICN
$651
11/4Mon
nonstopAIR PREMIA
11h 30mICN-LAX
11/11Mon
nonstopAIR PREMIA
12h 55mLAX-ICN
$655
5/22Wed
nonstopAsiana Airlines
8h 50mICN-HNL
6/5Wed
nonstopAsiana Airlines
10h 20mHNL-ICN
$721
5/22Wed
nonstopAsiana Airlines
8h 50mICN-HNL
6/5Wed
nonstopAsiana Airlines
10h 20mHNL-ICN
$724
5/27Mon
nonstopKorean Air
8h 30mICN-HNL
6/3Mon
nonstopKorean Air
9h 40mHNL-ICN
$741
10/9Wed
nonstopKorean Air
8h 50mICN-HNL
10/15Tue
nonstopKorean Air
9h 40mHNL-ICN
$756
9/11Wed
1 stopDelta
17h 00mICN-LGA
9/23Mon
1 stopDelta
18h 20mLGA-ICN
$812
10/14Mon
1 stopDelta
17h 00mICN-LGA
10/22Tue
1 stopDelta
20h 15mLGA-ICN
$814

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Recent one-way flight deals

5/20Mon
1 stopAmerican Airlines
19h 25mICN-LAX
$226
5/22Wed
1 stopAmerican Airlines
22h 46mICN-LAX
$227
5/22Wed
nonstopAIR PREMIA
11h 00mICN-SFO
$350
5/22Wed
nonstopAIR PREMIA
11h 00mICN-SFO
$351
5/15Wed
nonstopAsiana Airlines
11h 20mICN-LAX
$533
9/24Tue
nonstopKorean Air
12h 40mICN-DFW
$540
5/23Thu
nonstopKorean Air
11h 10mICN-LAX
$543
5/21Tue
nonstopAsiana Airlines
11h 20mICN-LAX
$545
6/4Tue
1 stopDelta
28h 07mICN-DFW
$551
6/9Sun
1 stopDelta
22h 54mICN-DFW
$693

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Last minute flights from Incheon to the United States

Last minute flight, train and bus deals

5/13Mon
multi-stopAmerican Airlines
21h 45mICN-LAX
6/10Mon
multi-stopAmerican Airlines
21h 45mLAX-ICN
$417
5/13Mon
multi-stopAmerican Airlines
30h 42mICN-LAX
6/10Mon
multi-stopAmerican Airlines
21h 45mLAX-ICN
$422
5/15Wed
nonstopAsiana Airlines
8h 50mICN-HNL
5/20Mon
nonstopAsiana Airlines
10h 20mHNL-ICN
$764
5/15Wed
nonstopAsiana Airlines
8h 50mICN-HNL
6/5Wed
nonstopAsiana Airlines
10h 20mHNL-ICN
$769
5/11Sat
nonstopAIR PREMIA
11h 30mICN-LAX
6/28Fri
nonstopAIR PREMIA
12h 55mLAX-ICN
$807
5/11Sat
nonstopAIR PREMIA
11h 30mICN-LAX
5/19Sun
nonstopAIR PREMIA
12h 55mLAX-ICN
$900
5/13Mon
nonstopKorean Air
8h 30mICN-HNL
5/14Tue
nonstopKorean Air
10h 10mHNL-ICN
$1,073
5/14Tue
nonstopKorean Air
8h 30mICN-HNL
5/15Wed
nonstopKorean Air
10h 10mHNL-ICN
$1,074
5/13Mon
multi-stopDelta
17h 03mICN-LGA
5/20Mon
multi-stopDelta
18h 50mLGA-ICN
$1,577
5/13Mon
multi-stopDelta
16h 57mICN-EWR
5/20Mon
multi-stopDelta
20h 06mEWR-ICN
$1,577

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Incheon - United States Flights

Departure:

Seoul Incheon Airport (ICN)South Korea

Return flight deals:

United States - Seoul Incheon Airport

Cabin classes:

$2,292
$1,890
$675
$477

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