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Find cheap flights from Seoul to the United States from $224

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seoul to the United States departing on 5/28. 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
Wed 6/5
Wed 6/12

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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$438
Los Angeles
Los Angeles1 stop$365
Las Vegas
Las Vegas2 stops$424
Miami
Miami1 stop$642
San Francisco
San Francisco2 stops$506
Boston
Boston2 stops$1,060
Denver
Denver2 stops$589
Seattle
Seattle1 stop$523
Fort Lauderdale
Fort Lauderdale1 stop$796
Atlanta
Atlanta2 stops$718
Dallas
Dallasnonstop$583
Tampa
Tampa2 stops$570
Houston
Houston1 stop$669
Honolulu
Honolulunonstop$741
San Diego
San Diego2 stops$880
Philadelphia
Philadelphia1 stop$569

Good to know

Low season

March

High season

September

Cheapest flight

$224
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Incheon to Los Angeles

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Seoul to the 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 Seoul to the United States.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to the United States from Seoul 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 Seoul to the 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 the United States with an airline and back to Seoul with another airline.

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

  • Morning departure is around 9% 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 Seoul to the United States

 
Need help choosing which airline to fly with from Seoul 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 1184 reviews
8.2Entertainment
8.6Boarding
8.2Food
8.8Crew
8.3Comfort
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

On time and flight crew are always so happy to help and always smiling unlike other airlines.

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

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

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.

Aside from a LOT of turbulence the flight was perfect! The flight crew was superb and the food was delicious!

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.

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.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

They ocer booked the connecting flight. My bags took a long time to come out, nevertheless I got to the gate in time to board, but they have given my seat to another passenger. They were aware I was connecting from another flight that was a little late, but they did not care. The customer representatives were rude. A horrible experience.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Not being able to purchase my check in baggage online was a negative.

Book cheap flights from Seoul to the United States

Recent round-trip flight deals

9/18Wed
1 stopAmerican Airlines
22h 11mICN-LAX
10/3Thu
1 stopAmerican Airlines
22h 20mLAX-ICN
$365
6/10Mon
2 stopsAmerican Airlines
20h 24mICN-LAX
6/19Wed
2 stopsAmerican Airlines
27h 30mLAX-ICN
$369
6/9Sun
nonstopAIR PREMIA
11h 30mICN-LAX
7/15Mon
nonstopAIR PREMIA
12h 55mLAX-ICN
$655
10/9Wed
nonstopAIR PREMIA
11h 30mICN-LAX
10/30Wed
nonstopAIR PREMIA
12h 55mLAX-ICN
$657
6/4Tue
nonstopAsiana Airlines
10h 30mICN-SFO
9/17Tue
nonstopAsiana Airlines
13h 00mSFO-ICN
$793
5/27Mon
nonstopAsiana Airlines
8h 50mICN-HNL
5/31Fri
nonstopAsiana Airlines
10h 20mHNL-ICN
$803
9/11Wed
1 stopDelta
17h 00mICN-LGA
9/20Fri
1 stopDelta
20h 15mLGA-ICN
$810
10/9Wed
1 stopDelta
17h 00mICN-LGA
10/17Thu
1 stopDelta
20h 15mLGA-ICN
$818
6/4Tue
nonstopKorean Air
10h 40mICN-SEA
8/14Wed
nonstopKorean Air
11h 40mSEA-ICN
$1,019
10/11Fri
nonstopKorean Air
12h 40mICN-DFW
10/14Mon
nonstopKorean Air
14h 30mDFW-ICN
$1,033

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Recent one-way flight deals

5/28Tue
1 stopAmerican Airlines
20h 54mICN-LAX
$224
5/20Mon
1 stopAmerican Airlines
21h 45mICN-LAX
$227
5/26Sun
nonstopAIR PREMIA
11h 00mICN-SFO
$350
5/24Fri
nonstopAIR PREMIA
11h 00mICN-SFO
$351
5/21Tue
nonstopAsiana Airlines
10h 30mICN-SFO
$578
5/21Tue
nonstopKorean Air
10h 40mICN-SFO
$584
5/20Mon
nonstopAsiana Airlines
10h 30mICN-SFO
$587
8/29Thu
nonstopKorean Air
13h 00mICN-DFW
$613
6/10Mon
1 stopDelta
22h 54mICN-DFW
$629
8/29Thu
1 stopDelta
22h 58mICN-DFW
$633

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Last minute flights from Seoul to the United States

Last minute flight, train and bus deals

5/8Wed
multi-stopAmerican Airlines
20h 54mICN-LAX
9/10Tue
multi-stopAmerican Airlines
23h 16mLAX-ICN
$365
5/8Wed
multi-stopAmerican Airlines
30h 56mICN-LAX
9/9Mon
multi-stopAmerican Airlines
22h 20mLAX-ICN
$369
5/8Wed
nonstopAIR PREMIA
11h 30mICN-LAX
9/10Tue
nonstopAIR PREMIA
12h 55mLAX-ICN
$670
5/8Wed
nonstopAIR PREMIA
11h 30mICN-LAX
5/21Tue
nonstopAIR PREMIA
12h 55mLAX-ICN
$736
5/8Wed
nonstopAsiana Airlines
8h 50mICN-HNL
5/10Fri
nonstopAsiana Airlines
10h 20mHNL-ICN
$807
5/8Wed
nonstopAsiana Airlines
8h 50mICN-HNL
5/11Sat
nonstopAsiana Airlines
10h 20mHNL-ICN
$808
5/9Thu
nonstopKorean Air
8h 30mICN-HNL
5/15Wed
nonstopKorean Air
10h 10mHNL-ICN
$1,052
5/7Tue
nonstopKorean Air
8h 30mICN-HNL
5/13Mon
nonstopKorean Air
10h 10mHNL-ICN
$1,076
5/7Tue
multi-stopDelta
17h 03mICN-LGA
6/4Tue
multi-stopDelta
22h 25mLGA-ICN
$1,390
5/9Thu
multi-stopDelta
18h 23mICN-LGA
6/19Wed
multi-stopDelta
22h 20mLGA-ICN
$1,413

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Flights to the United States

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United States - Seoul

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$1,890
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