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Cheap flights from Incheon Intl Airport to the United States from $286

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to the United States departing on 11/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Incheon Intl Airport to the United States

Cheap round-trip flights

Enter your travel dates to find the best prices.
AIR PREMIA Logo
10:30 pm - 12:10 pmICN-HNL
8h 40mnonstop
AIR PREMIA Logo
2:20 pm - 8:20 pmHNL-ICN
11h 00mnonstop
$291AIR PREMIA
Find Deal
Sat, Oct 25 - Mon, Nov 3
AIR PREMIA Logo
10:30 pm - 12:10 pmICN-HNL
8h 40mnonstop
AIR PREMIA Logo
2:20 pm - 8:20 pmHNL-ICN
11h 00mnonstop
$293AIR PREMIA
Find Deal
Fri, Oct 24 - Wed, Oct 29
Korean Air Logo
9:05 pm - 10:55 amICN-HNL
8h 50mnonstop
Korean Air Logo
12:05 pm - 5:35 pmHNL-ICN
10h 30mnonstop
$407Korean Air
Find Deal
Sat, Oct 25 - Thu, Oct 30
Korean Air Logo
8:35 pm - 9:45 amICN-HNL
8h 10mnonstop
Korean Air Logo
12:05 pm - 5:35 pmHNL-ICN
10h 30mnonstop
$409Korean Air
Find Deal
Wed, Oct 29 - Fri, Nov 7
United Airlines Logo
12:45 pm - 6:30 amICN-SFO
10h 45mnonstop
United Airlines Logo
11:45 pm - 5:40 amSFO-ICN
12h 55mnonstop
$455United Airlines
Find Deal
Wed, Nov 5 - Sun, Nov 16
United Airlines Logo
12:45 pm - 6:30 amICN-SFO
10h 45mnonstop
United Airlines Logo
10:30 am - 4:15 pmSFO-ICN
12h 45mnonstop
$458United Airlines
Find Deal
Mon, Nov 10 - Wed, Nov 12
Asiana Airlines Logo
9:00 pm - 1:55 pmICN-SEA
9h 55mnonstop
Asiana Airlines Logo
12:10 am - 5:20 amSEA-ICN
12h 10mnonstop
$502Asiana Airlines
Find Deal
Thu, Nov 6 - Sat, Nov 15
Asiana Airlines Logo
9:00 pm - 1:55 pmICN-SEA
9h 55mnonstop
Asiana Airlines Logo
12:10 am - 5:20 amSEA-ICN
12h 10mnonstop
$504Asiana Airlines
Find Deal
Mon, Nov 3 - Sat, Nov 8
Delta Logo
8:05 pm - 11:28 pmICN-DFW
18h 23m1 stop
Delta Logo
7:00 am - 3:30 pmDFW-ICN
17h 30m1 stop
$734Delta
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Thu, Feb 12 - Mon, Feb 16
Delta Logo
4:10 pm - 10:02 pmICN-DFW
20h 52m2 stops
Delta Logo
6:15 am - 4:30 pmDFW-ICN
19h 15m1 stop
$759Delta
Find Deal
Fri, Dec 19 - Tue, Dec 30

American Airlines flights from Incheon Intl Airport to United States

Our best American Airlines deals on Incheon Intl Airport to United States flight tickets
American Airlines
Nov 24
ICN7:15 pmIncheon Intl
17h 26m
1 stop
IAD10:41 pmWashington, D.C. Dulles Intl
Dec 4
IAD11:30 amWashington, D.C. Dulles Intl
39h 15m
1 stop
ICN4:45 pmIncheon Intl
$477
Find similar
American Airlines
Oct 18
ICN5:45 pmIncheon Intl
39h 00m
2 stops
IAD7:45 pmWashington, D.C. Dulles Intl
Oct 25
IAD5:37 pmWashington, D.C. Dulles Intl
33h 18m
1 stop
ICN3:55 pmIncheon Intl
$479
Find similar
American Airlines
Nov 10
ICN7:15 pmIncheon Intl
28h 15m
2 stops
LAX6:30 amLos Angeles
Nov 17
LAX12:59 amLos Angeles
22h 46m
1 stop
ICN4:45 pmIncheon Intl
$491
Find similar

Air Canada flights from Incheon Intl Airport to United States

Our best Air Canada deals on Incheon Intl Airport to United States flight tickets
Air Canada
Nov 25
ICN6:55 pmIncheon Intl
32h 44m
1 stop
SFO10:39 amSan Francisco
Nov 30
SFO7:30 amSan Francisco
16h 40m
1 stop
ICN5:10 pmIncheon Intl
$412
Find similar
Air Canada
Oct 31
ICN5:55 pmIncheon Intl
64h 59m
2 stops
IAD9:54 pmWashington, D.C. Dulles Intl
Nov 12
IAD9:45 amWashington, D.C. Dulles Intl
41h 25m
2 stops
ICN5:10 pmIncheon Intl
$417
Find similar
Air Canada
Oct 31
ICN5:55 pmIncheon Intl
64h 59m
2 stops
IAD9:54 pmWashington, D.C. Dulles Intl
Nov 17
IAD9:45 amWashington, D.C. Dulles Intl
41h 25m
2 stops
ICN5:10 pmIncheon Intl
$418
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Incheon Intl Airport to United States that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 14, 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonHonolulu

ICN - HNL

ICNHNL

Incheon Intl

Sat 10/25

10:30 pm-12:10 pm

Nonstop8h 40m

Honolulu

Mon 11/3

2:20 pm-8:20 pm

Nonstop11h 00m

$291

IncheonHonolulu

ICN - HNL

ICNHNL

Incheon Intl

Fri 10/24

10:30 pm-12:10 pm

Nonstop8h 40m

Honolulu

Wed 10/29

2:20 pm-8:20 pm

Nonstop11h 00m

$293

IncheonHonolulu

ICN - HNL

ICNHNL

Incheon Intl

Sat 10/25

9:05 pm-10:55 am

Nonstop8h 50m

Honolulu

Thu 10/30

12:05 pm-5:35 pm

Nonstop10h 30m

$407

IncheonHonolulu

ICN - HNL

ICNHNL

Incheon Intl

Wed 10/29

8:35 pm-9:45 am

Nonstop8h 10m

Honolulu

Fri 11/7

12:05 pm-5:35 pm

Nonstop10h 30m

$409

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Wed 11/5

12:45 pm-6:30 am

Nonstop10h 45m

San Francisco

Sun 11/16

11:45 pm-5:40 am

Nonstop12h 55m

$455

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Mon 11/10

12:45 pm-6:30 am

Nonstop10h 45m

San Francisco

Wed 11/12

10:30 am-4:15 pm

Nonstop12h 45m

$458

IncheonSeattle

ICN - SEA

ICNSEA

Incheon Intl

Thu 11/6

9:00 pm-1:55 pm

Nonstop9h 55m

Seattle/Tacoma Intl

Sat 11/15

12:10 am-5:20 am

Nonstop12h 10m

$502

IncheonSeattle

ICN - SEA

ICNSEA

Incheon Intl

Mon 11/3

9:00 pm-1:55 pm

Nonstop9h 55m

Seattle/Tacoma Intl

Sat 11/8

12:10 am-5:20 am

Nonstop12h 10m

$504

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Thu 2/12

8:05 pm-11:28 pm

1 stop18h 23m

Dallas/Fort Worth

Mon 2/16

7:00 am-3:30 pm

1 stop17h 30m

$734

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 12/19

4:10 pm-10:02 pm

2 stops20h 52m

Dallas/Fort Worth

Tue 12/30

6:15 am-4:30 pm

1 stop19h 15m

$759

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United States from

How to get the cheapest flight ticket from Incheon Intl Airport 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?

In general, November is the cheapest month to fly from Incheon Intl Airport to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $639. If you aren’t able to travel during the month of November, then book flights to United States from Incheon Intl Airport during February instead. Flights to United States in February, while not as cheap as those in November, still average around $671.

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 Incheon Intl Airport. The lowest ticket price found for a Tuesday departure recently was $801. 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 Friday because tickets tend to average around $956. 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 $1,039. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Incheon Intl to United States flight route?

Fly from Incheon Intl to San Francisco for the best Incheon Intl - 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 Incheon Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around $946 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Incheon Intl Airport for as low as $802 on momondo.

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

There are 4 cabin classes available to choose from on Incheon Intl 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 Incheon Intl Airport to United States flights?

No. A direct flight is the cheapest option for a flight between Incheon Intl Airport to United States.

Cheap Incheon Intl Airport to United States flight deals and tips

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

Best Price Found

$314

Fastest flight time

8h 10m

Direct flights

Every day

Airports in United States

1 airport
The best one-way flight to United States from Incheon Intl Airport in the past 72 hours is $314. The best round-trip flight deal from Incheon Intl Airport to United States found on momondo in the last 72 hours is $332.
The fastest flight from Incheon Intl Airport to United States takes 8h 10m
Direct flights go from Incheon Intl Airport to United States every day.
There is 1 airport near United States: Honolulu (HNL)
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  • When did momondo last update prices for flights from Incheon Intl Airport to United States?

    Prices for flights from Incheon Intl Airport to United States refresh daily.

  • How many operators does momondo search for flights from Incheon Intl Airport to United States?

  • How old do you have to be to fly from Incheon Intl Airport 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 Incheon Intl Airport to United States.

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

    The necessary travel and health documents for your United States trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Incheon Intl Airport to United States?

Best airlines flying from Incheon Intl Airport to United States

Compare and see reviews for airlines that fly from Incheon Intl Airport to United States with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $342Free CancellationRating
8.0
11,082 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $343Free CancellationRating
7.8
2,779 reviews
Search Hawaiian Airlines flights
Air CanadaPriceFrom $381Free CancellationRating
7.1
10,298 reviews
Search Air Canada flights
AIR PREMIAPriceFrom $407Free CancellationRating
8.3
64 reviews
Search AIR PREMIA flights
United AirlinesPriceFrom $438Free CancellationRating
7.4
8,977 reviews
Search United Airlines flights
Asiana AirlinesPriceFrom $453Free CancellationRating
8.2
486 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $462Free CancellationRating
8.4
1,149 reviews
Search Korean Air flights
DeltaPriceFrom $595Free CancellationRating
7.9
7,977 reviews
Search Delta flights
American AirlinesPriceFrom $757Free CancellationRating
7.2
11,044 reviews
Search American Airlines flights
EVA AirPriceFrom $921Free CancellationRating
8.4
1,250 reviews
Search EVA Air flights

Why use momondo?

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

Finding the right flight to United States from Seoul is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to United States quick and easy, saving you time and money.

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

Yes. All flights to United States from Seoul on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to United States from Seoul.

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

Yes momondo offers price alerts on flights to United States from Seoul. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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