Consider using the international terminal for shorter security lines if not checking bags and checking in online.

Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $745 (Kiwi.com) |
One-way from | $329 (Kiwi.com) |
Popular in | December |
Cheapest in | July |
Average price | $2,705 |
Good round-trip deal | $1,206 or less |
Good one-way deal | $722 or less |
Fly from
Fly to
Route
Depart
Return
Price
AtlantaIncheon
ATL - ICN
ATLICN
Atlanta Hartsfield-Jackson
Mon 2/2
9:50 pm-6:20 pm
1 stop30h 30m
Incheon Intl
Mon 4/6
11:20 pm-1:05 pm
1 stop26h 45m
AtlantaIncheon
ATL - ICN
ATLICN
Atlanta Hartsfield-Jackson
Fri 3/13
10:50 pm-6:20 pm
1 stop30h 30m
Incheon Intl
Fri 3/20
12:10 am-2:05 pm
1 stop26h 55m
AtlantaIncheon
ATL - ICN
ATLICN
Atlanta Hartsfield-Jackson
Mon 1/12
9:50 pm-6:20 pm
1 stop30h 30m
Incheon Intl
Mon 1/19
10:45 am-7:45 pm
1 stop47h 00m
AtlantaIncheon
ATL - ICN
ATLICN
Atlanta Hartsfield-Jackson
Mon 1/12
9:50 pm-6:20 pm
1 stop30h 30m
Incheon Intl
Fri 1/16
12:10 am-7:45 pm
1 stop33h 35m
AtlantaIncheon
ATL - ICN
ATLICN
Atlanta Hartsfield-Jackson
Tue 1/20
7:00 am-4:15 pm
1 stop19h 15m
Incheon Intl
Tue 2/10
12:45 pm-10:35 pm
2 stops23h 50m
AtlantaIncheon
ATL - ICN
ATLICN
Atlanta Hartsfield-Jackson
Thu 3/12
7:07 pm-11:20 am
2 stops27h 13m
Incheon Intl
Sat 3/21
8:15 pm-7:23 am
2 stops24h 08m
AtlantaIncheon
ATL - ICN
ATLICN
Atlanta Hartsfield-Jackson
Mon 1/5
9:50 pm-6:20 pm
1 stop30h 30m
Incheon Intl
Thu 2/12
12:10 am-7:45 pm
1 stop33h 35m
AtlantaIncheon
ATL - ICN
ATLICN
Atlanta Hartsfield-Jackson
Mon 1/12
9:00 am-3:40 pm
3 stops40h 40m
Incheon Intl
Mon 1/19
4:55 pm-7:44 pm
3 stops40h 49m
AtlantaIncheon
ATL - ICN
ATLICN
Atlanta Hartsfield-Jackson
Mon 1/12
7:14 pm-10:30 am
2 stops25h 16m
Incheon Intl
Sat 1/17
7:45 pm-11:19 pm
3 stops41h 34m
AtlantaIncheon
ATL - ICN
ATLICN
Atlanta Hartsfield-Jackson
Mon 6/1
6:20 pm-11:15 am
2 stops27h 55m
Incheon Intl
Sat 6/13
8:35 pm-7:51 am
2 stops24h 16m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
The best time to book flights from Atlanta to Incheon Intl Airport is 12 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, November is the cheapest month in which you can book a flight from Atlanta to Incheon Intl Airport (average of $381). Flying from Atlanta to Incheon Intl Airport in July is currently the most expensive (average of $1,310). 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.
Unlike in the evening, when flights are generally more expensive, you can save up to 34% on flights from Atlanta to Incheon Intl Airport by exploring options for tickets at noon.
Travelers seeking maximum savings on their Atlanta to Incheon Intl Airport flight should consider departing on Friday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
About 21% of weekly flights between Atlanta and Incheon have experienced delays in the past year, with the average delay time being 133 minutes.
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Tuesday 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, Delta have had the lowest number of delays on this route, with just 19% of flights being delayed.
Calgary (YYC) – chosen by Cheapflights users on 40% of 1-stop itineraries from Atlanta to Incheon Intl Airport on Cheapflights.
Seattle (SEA) is the most affordable 1-stop option, with an average round-trip price of $879.
Flights via San Francisco (SFO) have the shortest average one-way travel time for 1-stop routes: 19h 04m.
Flights via San Francisco (SFO) offer the fastest connection on this route, with an average layover time of 1h 34m.
Comfort
Overall
Boarding
Crew
Food
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Comfort
Overall
Boarding
Crew
Food
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Comfort
Overall
Boarding
Crew
Food
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Comfort
Overall
Boarding
Crew
Food
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Comfort
Overall
Boarding
Crew
Food
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Comfort
Overall
Boarding
Crew
Food
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$181 | Average$1,413 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$691 | Average$980 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$859 | Average$972 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,017 | Average$1,361 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,285 | Average$1,377 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,353 | Average$1,619 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,479 | Average$2,225 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,700 | Average$2,462 | FlexibilityNo cancel fee | On-timeN/A |