How many flights depart from Seoul to United States on average per week?

As of November 2025, 292 flights take off from Seoul and land in United States each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.

What is the cheapest airline that flies from Seoul to United States?

AIR PREMIA, Air Canada, and Alaska Airlines are the most popular carriers operating from Seoul to United States

How long is the flight from Seoul to United States?

Flight times vary depending on what airport in Seoul you fly out of and what airport in United States you fly into. For example, flying from Incheon to Los Angeles takes 11h on average. On the other hand, flying from Seoul to Los Angeles takes 14h 50m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to United States?

Asiana Airlines, AIR PREMIA and Korean Air are the top three most popular airlines that fly to United States from Seoul according to our data. Asiana Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 11 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

How many flights depart from Seoul to United States on average per day?

41 flights are operational daily from Seoul to United States as of November 2025. The most popular departure time for this route is 9:00AM, with 50% of flights per day taking off in the evening.

When did momondo last update prices for flights from Seoul to United States?

Prices for flights from Seoul to United States refresh daily.

How many operators does momondo search for flights from Seoul to United States?

As of November 2025, there are 9 operators available to choose from for flights from Seoul to United States.

How old do you have to be to fly from Seoul to United States?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seoul to United States.

What documentation or ID do you need to fly to United States?

The required travel and health documents for your United States trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United States. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$264 Cheap Flights from Seoul to the United States in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:50 pm - 12:10 pmICN-HNL

8h 20mnonstop

2:20 pm - 8:20 pmHNL-ICN

11h 00mnonstop

$359AIR PREMIA

Find Deal

Mon, Dec 1 - Mon, Dec 1

10:50 pm - 12:10 pmICN-HNL

8h 20mnonstop

2:20 pm - 8:20 pmHNL-ICN

11h 00mnonstop

$360AIR PREMIA

Find Deal

Wed, Dec 10 - Sun, Dec 14

10:50 pm - 12:10 pmICN-HNL

8h 20mnonstop

2:20 pm - 8:20 pmHNL-ICN

11h 00mnonstop

$362AIR PREMIA

Find Deal

Mon, Dec 1 - Wed, Dec 10

5:55 pm - 1:28 pmICN-EWR

33h 33m2 stops

4:10 pm - 4:00 pmEWR-ICN

57h 50m2 stops

$386Air Canada

Find Deal

Sun, Dec 14 - Thu, Jan 8

6:55 pm - 4:53 pmICN-EWR

35h 58m1 stop

6:25 pm - 4:00 pmEWR-ICN

31h 35m1 stop

$390Air Canada

Find Deal

Tue, Dec 9 - Mon, Jan 5

7:15 pm - 11:11 amICN-LGA

29h 56m2 stops

12:30 pm - 4:45 pmLGA-ICN

38h 15m2 stops

$439American Airlines

Find Deal

Wed, Feb 11 - Sat, Feb 21

12:45 pm - 11:18 amICN-ONT

15h 33m1 stop

6:39 pm - 5:40 amONT-ICN

18h 01m1 stop

$506United Airlines

Find Deal

Fri, Jan 23 - Fri, Jan 30

11:45 am - 12:18 pmICN-ONT

16h 33m1 stop

6:00 am - 3:15 pmONT-ICN

17h 15m1 stop

$509United Airlines

Find Deal

Tue, Mar 10 - Tue, Mar 17

8:05 pm - 1:56 pmICN-ONT

34h 51m1 stop

7:30 am - 4:30 pmONT-ICN

16h 00m1 stop

$644Delta

Find Deal

Mon, Jan 19 - Tue, Jan 27

8:05 pm - 11:02 amICN-ONT

31h 57m1 stop

6:38 am - 4:30 pmONT-ICN

16h 52m1 stop

$647Delta

Find Deal

Thu, Dec 25 - Wed, Dec 31

Alaska Airlines flights from Seoul to United States

Our best Alaska Airlines deals on Seoul to United States flight tickets

Alaska Airlines

Nov 19

ICN9:25 pmIncheon Intl

23h 05m

1 stop

JFK6:30 amNew York John F Kennedy Intl

Dec 3

JFK11:30 amNew York John F Kennedy Intl

41h 05m

1 stop

ICN6:35 pmIncheon Intl

$441

Find similar

Alaska Airlines

Nov 24

ICN8:35 pmIncheon Intl

36h 50m

1 stop

JFK7:25 pmNew York John F Kennedy Intl

Jan 6

JFK6:59 pmNew York John F Kennedy Intl

33h 36m

1 stop

ICN6:35 pmIncheon Intl

$456

Find similar

Alaska Airlines

Feb 2

ICN8:35 pmIncheon Intl

18h 01m

1 stop

LAX9:36 pmLos Angeles

Feb 11

LAX8:00 amLos Angeles

17h 35m

1 stop

ICN6:35 pmIncheon Intl

$458

Find similar

EVA Air flights from Seoul to United States

Our best EVA Air deals on Seoul to United States flight tickets

EVA Air

Mar 4

GMP8:15 pmSeoul Gimpo Intl

27h 35m

1 stop

LAX6:50 amLos Angeles

Mar 23

LAX12:05 amLos Angeles

27h 10m

1 stop

GMP7:15 pmSeoul Gimpo Intl

$888

Find similar

EVA Air

Dec 2

GMP7:00 pmSeoul Gimpo Intl

28h 50m

1 stop

LAX6:50 amLos Angeles

Dec 7

LAX10:35 pmLos Angeles

26h 25m

1 stop

GMP6:00 pmSeoul Gimpo Intl

$920

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IncheonHonolulu

ICN - HNL

ICNHNL

Incheon Intl

Mon 12/1

10:50 pm-12:10 pm

Nonstop8h 20m

Honolulu

Mon 12/1

2:20 pm-8:20 pm

Nonstop11h 00m

$359

IncheonHonolulu

ICN - HNL

ICNHNL

Incheon Intl

Wed 12/10

10:50 pm-12:10 pm

Nonstop8h 20m

Honolulu

Sun 12/14

2:20 pm-8:20 pm

Nonstop11h 00m

$360

IncheonHonolulu

ICN - HNL

ICNHNL

Incheon Intl

Mon 12/1

10:50 pm-12:10 pm

Nonstop8h 20m

Honolulu

Wed 12/10

2:20 pm-8:20 pm

Nonstop11h 00m

$362

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Sun 12/14

5:55 pm-1:28 pm

2 stops33h 33m

Newark

Thu 1/8

4:10 pm-4:00 pm

2 stops57h 50m

$386

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Tue 12/9

6:55 pm-4:53 pm

1 stop35h 58m

Newark

Mon 1/5

6:25 pm-4:00 pm

1 stop31h 35m

$390

IncheonNew York

ICN - LGA

ICNLGA

Incheon Intl

Wed 2/11

7:15 pm-11:11 am

2 stops29h 56m

New York LaGuardia

Sat 2/21

12:30 pm-4:45 pm

2 stops38h 15m

$439

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

Fri 1/23

12:45 pm-11:18 am

1 stop15h 33m

Ontario

Fri 1/30

6:39 pm-5:40 am

1 stop18h 01m

$506

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

Tue 3/10

11:45 am-12:18 pm

1 stop16h 33m

Ontario

Tue 3/17

6:00 am-3:15 pm

1 stop17h 15m

$509

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

Mon 1/19

8:05 pm-1:56 pm

1 stop34h 51m

Ontario

Tue 1/27

7:30 am-4:30 pm

1 stop16h 00m

$644

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

Thu 12/25

8:05 pm-11:02 am

1 stop31h 57m

Ontario

Wed 12/31

6:38 am-4:30 pm

1 stop16h 52m

$647

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Seoul to United States

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to United States?

In general, November is the cheapest month to fly from Seoul to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $508. If you aren’t able to travel during the month of November, then book flights to United States from Seoul during June instead. Flights to United States in June, while not as cheap as those in November, still average around $692.

What is the cheapest day to depart on your flight to United States?

According to our data, Tuesday is the cheapest day to fly to United States from Seoul. The lowest ticket price found for a Tuesday departure recently was $791. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $945. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

What is the cheapest time of day to depart on your flight to United States?

The cheapest time of day to fly to United States is in the afternoon when flights can be purchased for as low as $731. Try not to purchase tickets in the morning because they tend to be around $992. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Seoul to United States flight route?

Fly from Incheon Intl to San Francisco for the best Seoul - United States flight prices

How far in advance should I book a flight to United States?

You are more likely to see cheaper flights to United States from Seoul when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around $944 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Seoul for as low as $760 on momondo.

What cabin class options are available on Seoul to United States flights?

There are 4 cabin classes available to choose from on Seoul to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seoul to United States flights?

You could potentially save up to 2% on your flight if you consider stops on a Seoul to United States flight.

Cheap Seoul to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul to United States

Best Price Found	$285
Fastest flight time	7h 45m
Direct flights	Every day
Airports in United States	1 airport

The best one-way flight to United States from Seoul in the past 72 hours is $285. The best round-trip flight deal from Seoul to United States found on momondo in the last 72 hours is $444.

The fastest flight from Seoul to United States takes 7h 45m

Direct flights go from Seoul to United States every day.

There is 1 airport near United States: Honolulu (HNL)

Search flight deals

When did momondo last update prices for flights from Seoul to United States?
Prices for flights from Seoul to United States refresh daily.
How many operators does momondo search for flights from Seoul to United States?
As of November 2025, there are 9 operators available to choose from for flights from Seoul to United States.
How old do you have to be to fly from Seoul to United States?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seoul to United States.
What documentation or ID do you need to fly to United States?
The required travel and health documents for your United States trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United States. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Seoul to United States?
momondo data reveals that the most frequently booked plane model on the route from Seoul to United States is Boeing 787-9 Dreamliner, representing 25.84% of all bookings. The subsequent popular models are Airbus A380-800 at 16.46%, Boeing 787-10 Dreamliner at 13.86%, and Airbus A350-900 at 10.29%.

Best airlines flying from Seoul to United States

Compare and see reviews for airlines that fly from Seoul to United States with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $342	Free Cancellation	Rating 8.0 11,314 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $343	Free Cancellation	Rating 7.8 2,809 reviews	Search Hawaiian Airlines flights
Air Canada	PriceFrom $381	Free Cancellation	Rating 7.1 10,459 reviews	Search Air Canada flights
AIR PREMIA	PriceFrom $410	Free Cancellation	Rating 8.3 70 reviews	Search AIR PREMIA flights
United Airlines	PriceFrom $421	Free Cancellation	Rating 7.4 9,015 reviews	Search United Airlines flights
Asiana Airlines	PriceFrom $450	Free Cancellation	Rating 8.2 487 reviews	Search Asiana Airlines flights
Korean Air	PriceFrom $462	Free Cancellation	Rating 8.4 1,166 reviews	Search Korean Air flights
Delta	PriceFrom $595	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
American Airlines	PriceFrom $757	Free Cancellation	Rating 7.2 11,048 reviews	Search American Airlines flights
EVA Air	PriceFrom $921	Free Cancellation	Rating 8.4 1,277 reviews	Search EVA Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to United States?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seoul to United States. momondo saves you time and could save you money on your trip.

Can I find flights from Seoul to United States with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to United States from Seoul with this policy.

How can momondo help me find flights from Seoul to United States?

momondo provides multiple filters to help you find the best flight to United States from Seoul. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seoul to United States right now. Can momondo alert me if prices change?

If you are simply researching potential flights to United States, momondo offers a useful price alert feature which will track prices for flights to United States from Seoul and alert you when they change.

An easier way to manage your United States trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Flights to New Yorkfrom $44

Flights to Los Angelesfrom $50

Flights to Miamifrom $38

Flights to Chicagofrom $50

Flights to Orlandofrom $38

Flights to Las Vegasfrom $45

Flights to San Franciscofrom $54

Flights to Washington, D.C.from $38

Flights to Bostonfrom $53

Flights to Atlantafrom $38

Flights to Dallasfrom $48

Flights to Seattlefrom $58

Cheap flights from Seoul to the United States from $264

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to the United States departing on 12/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Seoul to the United States

Cheap round-trip flights

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Cheap last minute flights

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Alaska Airlines flights from Seoul to United States

Our best Alaska Airlines deals on Seoul to United States flight tickets

EVA Air flights from Seoul to United States

Our best EVA Air deals on Seoul to United States flight tickets

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Use the filters below to find and compare flights from Seoul to the United States that are best for you.

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How to get the cheapest flight ticket from Seoul to United States

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to United States?

What is the cheapest day to depart on your flight to United States?

What is the cheapest time of day to depart on your flight to United States?

The cheapest time of day to fly to United States is in the afternoon when flights can be purchased for as low as $731. Try not to purchase tickets in the morning because they tend to be around $992. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Seoul to United States flight route?

Fly from Incheon Intl to San Francisco for the best Seoul - United States flight prices

How far in advance should I book a flight to United States?

What cabin class options are available on Seoul to United States flights?

There are 4 cabin classes available to choose from on Seoul to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seoul to United States flights?

You could potentially save up to 2% on your flight if you consider stops on a Seoul to United States flight.

What is the cheapest airline that flies from Seoul to United States?

AIR PREMIA, Air Canada, and Alaska Airlines are the most popular carriers operating from Seoul to United States

What airlines fly to United States?

How many flights depart from Seoul to United States on average per day?

41 flights are operational daily from Seoul to United States as of November 2025. The most popular departure time for this route is 9:00AM, with 50% of flights per day taking off in the evening.

How many flights depart from Seoul to United States on average per week?

As of November 2025, 292 flights take off from Seoul and land in United States each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.

How long is the flight from Seoul to United States?

Cheap Seoul to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul to United States

Best Price Found

Fastest flight time

Direct flights

Airports in United States

When did momondo last update prices for flights from Seoul to United States?

How many operators does momondo search for flights from Seoul to United States?

How old do you have to be to fly from Seoul to United States?

What documentation or ID do you need to fly to United States?

What is the most popular plane model from Seoul to United States?

Best airlines flying from Seoul to United States

Compare and see reviews for airlines that fly from Seoul to United States with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to United States?

Can I find flights from Seoul to United States with flexible booking policies on momondo?

How can momondo help me find flights from Seoul to United States?

I’m not ready to book a flight from Seoul to United States right now. Can momondo alert me if prices change?

An easier way to manage your United States trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo