Plan for extra time at ICN security, as lines can take up to 20 minutes, especially without fast track options.

Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $696 (Mytrip) |
One-way from | $347 (Kiwi.com) |
Popular in | August |
Cheapest in | January |
Average price | $1,370 |
Good round-trip deal | $695 or less |
Good one-way deal | $650 or less |
Fly from
Fly to
Route
Depart
Return
Price
IncheonAtlanta
ICN - ATL
ICNATL
Incheon Intl
Sat 2/7
9:20 pm-7:05 am
2 stops23h 45m
Atlanta Hartsfield-Jackson
Thu 3/5
7:08 pm-5:40 am
1 stop20h 32m
IncheonAtlanta
ICN - ATL
ICNATL
Incheon Intl
Mon 2/2
8:35 pm-6:14 pm
2 stops59h 39m
Atlanta Hartsfield-Jackson
Thu 2/26
4:56 pm-6:35 pm
2 stops35h 39m
IncheonAtlanta
ICN - ATL
ICNATL
Incheon Intl
Sun 3/1
8:35 pm-6:07 pm
2 stops35h 32m
Atlanta Hartsfield-Jackson
Sun 3/29
8:00 am-6:35 pm
1 stop21h 35m
IncheonAtlanta
ICN - ATL
ICNATL
Incheon Intl
Mon 1/26
8:35 pm-6:22 am
1 stop23h 47m
Atlanta Hartsfield-Jackson
Mon 2/2
4:47 pm-6:35 pm
2 stops59h 48m
IncheonAtlanta
ICN - ATL
ICNATL
Incheon Intl
Mon 12/22
7:40 pm-12:05 am
1 stop18h 25m
Atlanta Hartsfield-Jackson
Mon 12/29
9:31 am-6:30 am
1 stop30h 59m
IncheonAtlanta
ICN - ATL
ICNATL
Incheon Intl
Wed 12/24
7:40 pm-12:05 am
1 stop18h 25m
Atlanta Hartsfield-Jackson
Sun 12/28
9:31 am-6:30 am
1 stop30h 59m
IncheonAtlanta
ICN - ATL
ICNATL
Incheon Intl
Tue 12/23
7:40 pm-5:07 am
1 stop23h 27m
Atlanta Hartsfield-Jackson
Sun 12/28
9:31 am-6:30 am
1 stop30h 59m
IncheonAtlanta
ICN - ATL
ICNATL
Incheon Intl
Mon 5/4
11:30 am-10:02 pm
2 stops23h 32m
Atlanta Hartsfield-Jackson
Mon 7/27
12:35 pm-4:20 am
2 stops26h 45m
IncheonAtlanta
ICN - ATL
ICNATL
Incheon Intl
Wed 2/25
12:45 pm-7:17 pm
2 stops20h 32m
Atlanta Hartsfield-Jackson
Mon 3/30
6:30 am-3:00 pm
1 stop19h 30m
IncheonAtlanta
ICN - ATL
ICNATL
Incheon Intl
Mon 4/20
4:50 pm-5:32 am
1 stop25h 42m
Atlanta Hartsfield-Jackson
Tue 5/5
6:30 am-3:00 pm
1 stop19h 30m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from Incheon Intl Airport to Atlanta, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, October is the cheapest month in which you can book a flight from Incheon Intl Airport to Atlanta (average of $697). Flying from Incheon Intl Airport to Atlanta in August is currently the most expensive (average of $1,544). 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.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Incheon Intl Airport to Atlanta as you normally would.
About 13% of weekly flights between Incheon and Atlanta have experienced delays in the past year, with the average delay time being 146 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Thursday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Korean Air have had the lowest number of delays on this route, with just 10% of flights being delayed.
Comfort
Boarding
Food
Crew
Entertainment
Overall
Reviews
Jacqueline,Aug 2025
ICN - SEA
Comfort
Boarding
Food
Crew
Entertainment
Overall
Reviews
Jacqueline,Aug 2025
ICN - SEA
Comfort
Boarding
Food
Crew
Entertainment
Overall
Reviews
Jacqueline,Aug 2025
ICN - SEA
Comfort
Boarding
Food
Crew
Entertainment
Overall
Reviews
Jacqueline,Aug 2025
ICN - SEA
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$795 | Average$1,001 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,010 | Average$1,517 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,225 | Average$1,517 | FlexibilityNo cancel fee | On-timeN/A |