$355+ Cheap flights from the United States to Incheon Intl (ICN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ICN
Apr 29 — May 61
1 adult, Economy
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Find cheap flights from USA to Incheon Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from USA to Incheon Intl
Keep the following information in mind while searching for USA to Incheon Intl flight deals. Data was last updated April 24, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $646 (Booking.com) |
One-way from | $355 (FlightHub) |
Popular in | June |
Cheapest in | January |
Average price | $1,207 |
Good round-trip deal | $603 or less |
Good one-way deal | $388 or less |
Find flight deals from USA to Incheon Intl
Cheapest flights from USA to Incheon IntlExplore the most affordable flight options available from USA to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.
Explore the most affordable flight options available from USA to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.
This Booking.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:00 amLAX - ICN
1 stop18h 05mAir Canada
Thu 9/115:45 pmICN - LAX
1 stop16h 13mAir Canada
Deal found 4/23![Air Canada logo]()
$646
This eDestinos deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2712:25 amLAX - ICN
1 stop20h 15mCathay Pacific
Mon 11/171:50 pmICN - LAX
1 stop24h 05mCathay Pacific
Deal found 4/23![Cathay Pacific logo]()
$658
This Expedia deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2610:40 amSFO - ICN
Nonstop12h 20mUnited Airlines
Wed 9/1011:30 amICN - SFO
Nonstop10h 40mUnited Airlines
Deal found 4/23![United Airlines logo]()
$660
This Booking.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:00 amLAX - ICN
2 stops24h 00mMultiple Airlines
Thu 9/115:45 pmICN - LAX
1 stop19h 43mMultiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$666
This Hawaiian Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/129:20 amSFO - ICN
1 stop17h 40mHawaiian Airlines
Sat 9/208:35 pmICN - SFO
1 stop16h 39mHawaiian Airlines
Deal found 4/23![Hawaiian Airlines logo]()
$670
This Alaska Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:00 amSFO - ICN
1 stop17h 35mAlaska Airlines
Thu 10/238:35 pmICN - SFO
1 stop19h 08mAlaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$676
This FlightHub deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/112:00 pmSFO - ICN
1 stop35h 25mChina Eastern
Fri 5/236:25 pmICN - SFO
1 stop30h 40mChina Eastern
Deal found 4/24![China Eastern logo]()
$677
This Priceline deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/13:30 pmSFO - ICN
Nonstop13h 00mMultiple Airlines
Wed 9/105:45 pmICN - SFO
2 stops34h 38mMultiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$682
This KAYAK deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/193:30 pmSFO - ICN
Nonstop13h 00mAIR PREMIA
Wed 5/286:20 pmICN - SFO
Nonstop10h 40mAIR PREMIA
Deal found 4/23![AIR PREMIA logo]()
$689
This CrystalTravel deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2411:30 pmSFO - ICN
Nonstop13h 00mAsiana Airlines
Sun 11/28:40 pmICN - SFO
Nonstop11h 20mAsiana Airlines
Deal found 4/23![Asiana Airlines logo]()
$704
This Gotogate deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2411:10 pmSFO - ICN
1 stop30h 00mCathay Pacific
Wed 5/71:40 pmICN - SFO
1 stop25h 00mCathay Pacific
Deal found 4/22![Cathay Pacific logo]()
$726
This Kiwi.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/411:02 pmDFW - ICN
2 stops31h 28mMultiple Airlines
Sat 5/246:20 pmICN - DFW
1 stop25h 00mMultiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$757
Cheapflights Fare Finder
Customize your flight search to find flights from USA to Incheon Intl 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, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
Use the filters below to find and compare flights from the United States to Incheon Intl Airport that are best for you.
Fly from
USA
Fly to
Incheon Intl
Route
Depart
Return
Price
Los AngelesIncheon
LAX - ICN
LAXICN
Los Angeles
Thu 9/4
6:00 am-4:05 pm
1 stop18h 05m
Incheon Intl
Thu 9/11
5:45 pm-5:58 pm
1 stop16h 13m
$646
Los AngelesIncheon
LAX - ICN
LAXICN
Los Angeles
Wed 8/27
12:25 am-12:40 pm
1 stop20h 15m
Incheon Intl
Mon 11/17
1:50 pm-8:55 pm
1 stop24h 05m
$658
San FranciscoIncheon
SFO - ICN
SFOICN
San Francisco
Sat 7/26
10:40 am-3:00 pm
Nonstop12h 20m
Incheon Intl
Wed 9/10
11:30 am-6:10 am
Nonstop10h 40m
$660
Los AngelesIncheon
LAX - ICN
LAXICN
Los Angeles
Thu 9/4
6:00 am-10:00 pm
2 stops24h 00m
Incheon Intl
Thu 9/11
5:45 pm-9:28 pm
1 stop19h 43m
$666
San FranciscoIncheon
SFO - ICN
SFOICN
San Francisco
Fri 9/12
9:20 am-7:00 pm
1 stop17h 40m
Incheon Intl
Sat 9/20
8:35 pm-9:14 pm
1 stop16h 39m
$670
San FranciscoIncheon
SFO - ICN
SFOICN
San Francisco
Thu 10/2
9:00 am-6:35 pm
1 stop17h 35m
Incheon Intl
Thu 10/23
8:35 pm-11:43 pm
1 stop19h 08m
$676
San FranciscoIncheon
SFO - ICN
SFOICN
San Francisco
Mon 5/12
12:00 pm-3:20 pm
1 stop35h 20m
Incheon Intl
Wed 5/28
4:35 pm-9:05 am
1 stop32h 30m
$677
San FranciscoIncheon
SFO - ICN
SFOICN
San Francisco
Mon 9/1
3:30 pm-8:30 pm
Nonstop13h 00m
Incheon Intl
Wed 9/10
5:45 pm-7:38 pm
1 stop17h 53m
$682
San FranciscoIncheon
SFO - ICN
SFOICN
San Francisco
Mon 5/19
3:30 pm-8:30 pm
Nonstop13h 00m
Incheon Intl
Wed 5/28
6:20 pm-1:00 pm
Nonstop10h 40m
$689
San FranciscoIncheon
SFO - ICN
SFOICN
San Francisco
Sun 5/11
11:30 pm-4:30 am
Nonstop13h 00m
Incheon Intl
Sun 6/15
8:55 pm-3:30 pm
Nonstop10h 35m
$731
Showing 1-10 of 60 results
Best time to book a flight from USA to Incheon Intl
Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from USA with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from the United States to Incheon Intl Airport
What is the cheapest month to book a flight from USA to Incheon Intl Airport?
Currently, February is the cheapest month in which you can book a flight from USA to Incheon Intl Airport (average of $1,001). Flying from USA to Incheon Intl Airport in June is currently the most expensive (average of $1,650). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from US to ICN?
Find hourly flight availability from USA to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.
When flying from USA to Incheon Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from USA to Incheon Intl Airport
Explore weekly flight availability from USA to Incheon Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 24, 2025.
The most flights from US0 to ICN are scheduled on a Monday (19 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (19 on average).
Rainfall in Incheon Intl by month
Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.
Temperature in Incheon Intl by month
Plan your trip to Incheon Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).
Reviews of airlines servicing Incheon Intl
Get insights into the airlines that provide service to Incheon Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Incheon Intl. Reviews last updated April 24, 2025.
Read reviews from past customers who have flown EVA Air, Korean Air and China Airlines from USA to Seoul. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.3
Entertainment
8.0
Overall
8.4
Boarding
8.4
Food
8.1
Crew
8.6
Reviews
1 / 20
10.0
ExcellentGary,Apr 2025
DPS - TPE
Comfort
8.3
Entertainment
8.0
Overall
8.4
Boarding
8.4
Food
8.1
Crew
8.6
Reviews
1 / 20
10.0
ExcellentGary,Apr 2025
DPS - TPE
Comfort
8.3
Entertainment
8.0
Overall
8.4
Boarding
8.4
Food
8.1
Crew
8.6
Reviews
1 / 20
10.0
ExcellentGary,Apr 2025
DPS - TPE
Comfort
8.3
Entertainment
8.0
Overall
8.4
Boarding
8.4
Food
8.1
Crew
8.6
Reviews
1 / 20
10.0
ExcellentGary,Apr 2025
DPS - TPE
Comfort
8.3
Entertainment
8.0
Overall
8.4
Boarding
8.4
Food
8.1
Crew
8.6
Reviews
1 / 20
10.0
ExcellentGary,Apr 2025
DPS - TPE
Comfort
8.3
Entertainment
8.0
Overall
8.4
Boarding
8.4
Food
8.1
Crew
8.6
Reviews
1 / 20
10.0
ExcellentGary,Apr 2025
DPS - TPE
Related info for your journey
Find useful and relevant information for your journey from USA to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near the United States?
Book flights to the United States if you plan to visit one of these locationsSuwon
Seongnam
Daejeon
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Alternative routes for USA to Incheon Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from USA to Incheon Intl
Discover the top 10 airlines that operate flights from USA to Incheon Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$54 | Average$142 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$363 | Average$666 | FlexibilityNo cancel fee | On-time49% | |
| Cheapest$403 | Average$1,087 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$439 | Average$1,130 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$502 | Average$733 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$549 | Average$1,213 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$550 | Average$1,300 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$633 | Average$718 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$644 | Average$752 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$675 | Average$1,075 | FlexibilityNo cancel fee | On-time75% |