Cheap flights from Atlanta to Seoul

Hartsfield-Jackson
ATL
Seoul
SEL

Flight deals from Atlanta to Seoul

Below you can see the best deals on flights Atlanta — Seoul for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 17 September, from $479.

Top 10 cheap flights from Atlanta to Seoul

F9
F9
UA
$ 479

Atlanta — Seoul

06:41—15:00
9 Sep 2026
43 h 19 m
2 stops
F9
F9
UA
$ 479

Atlanta — Seoul

07:57—15:00
1 Sep 2026
42 h 3 m
2 stops
F9
PR
PR
$ 487

Atlanta — Seoul

08:20—19:15
21 Aug 2026
45 h 55 m
2 stops
WS
WS
$ 492

Atlanta — Seoul

14:25—18:45
9 Sep 2026
39 h 20 m
1 stop
WS
WS
$ 492

Atlanta — Seoul

08:15—18:45
10 Sep 2026
21 h 30 m
1 stop
WS
WS
$ 492

Atlanta — Seoul

14:25—18:45
13 Sep 2026
39 h 20 m
1 stop
WS
WS
$ 492

Atlanta — Seoul

08:15—18:45
14 Sep 2026
21 h 30 m
1 stop
WS
WS
$ 496

Atlanta — Seoul

08:15—18:45
13 Sep 2026
45 h 30 m
1 stop
WS
WS
$ 497

Atlanta — Seoul

08:15—18:45
9 Sep 2026
45 h 30 m
1 stop
F9
F9
UA
$ 503

Atlanta — Seoul

08:33—04:20
12 Sep 2026
30 h 47 m
2 stops

Prices were found in the last 72 hours and may change — check the exact price when you continue.

When is the best time to book a flight from Atlanta to Seoul?

The price of a flight from Atlanta to Seoul changes depending on how far ahead you book. For the best chance of a lower fare, book around 30 days before departure, when the average ticket costs about $655. Fares also tend to climb as the departure date gets closer.

About the Atlanta — Seoul flight

Looking for cheap flights from Atlanta to Seoul? Compare fares from different airlines, check the flight schedule and travel time — and book your Atlanta — Seoul ticket online at the best price.

The route has direct flights — around 57 flights per week, flights are operated by Korean Air, Delta, a nonstop flight takes about 15 h 10 min, the distance between the cities is around 11,471 km.

Planning your trip? You may find our Seoul travel guide, how to get from the airport into town and Seoul weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $479Min. price
SeptemberCheapest
FebruaryPeak season
YesDirect flights
11,471 kmDistance
15 h 10 minTravel time
2Airlines
57 / wkFlights

Flight schedule from Atlanta to Seoul

The table shows direct flights from Atlanta to Seoul on the selected date. The flight takes approximately 15 h 10 min. Regular flights are operated by Korean Air and Delta. Departures from Hartsfield-Jackson Atlanta International Airport airports, arrivals at Incheon International Airport and Gimpo International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 14 Aug 2026

Flight ticket prices by day: Atlanta — Seoul

Below is a calendar of the lowest flight ticket prices for Atlanta — Seoul by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $479 in September, and the most expensive are around $727 in February. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Atlanta to Seoul by month. Tickets are usually cheapest in February (around $798) and priciest in June (about $1,311) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$912mediumMay$1,083highSep$969medium
Feb$798lowJun$1,311highOct$855low
Mar$855lowJul$1,254highNov$821low
Apr$969mediumAug$1,197highDec$1,254high

Some values are estimated based on seasonality.

When to fly

Weather in Seoul: it is warmest in August (up to 29 °C on average) and coolest in January (around 2 °C). The driest month is January.

Tickets are usually cheapest in September and most expensive in February. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Seoul

Dry and wet days · Seoul

Wind speed and direction · Seoul

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How to get the best deal on a Atlanta — Seoul ticket

  • Book ahead: fares for Atlanta — Seoul are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Seoul is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Atlanta — Seoul route are operated by 2 airlines; Korean Air runs the most flights (around 51% of all flights). Compare carriers, flight shares and schedules below.

  • Korean AirKE
    10x/week
    WebsiteFleet: 16025M pax/year
    • Direct flight ATL → ICN10x/week
      Duration
      15h 18m
      Days
      MTWTFSS
    50.9%Open →
  • DeltaDL
    9x/week
    WebsiteFleet: 986190M pax/year
    • Direct flight ATL → ICN9x/week
      Duration
      15h 30m
      Days
      MTWTFSS
    49.1%Open →

Cities and airports on the Atlanta — Seoul route

Flights Atlanta — Seoul depart from Hartsfield-Jackson Atlanta International Airport and arrive at Incheon International Airport and Gimpo International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Atlanta

ATL
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Seoul

SEL
Korea, Republic Of
About the cityHow to get thereWeatherAll about the country Korea, Republic Of
Departure airports
Arrival airports

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Frequently asked questions about the Atlanta — Seoul flight

How long is the flight from Atlanta to Seoul?

A nonstop Atlanta — Seoul flight takes about 15 h 10 min — the distance between the cities is around 11,471 km.

How far is it from Atlanta to Seoul?

The distance from Atlanta to Seoul is about 11,471 km, which a nonstop flight covers in around 15 h 10 min.

Are there direct flights from Atlanta to Seoul?

Yes, there are nonstop flights Atlanta — Seoul — around 57 flights per week.

Which airlines fly from Atlanta to Seoul?

Airlines operating Atlanta — Seoul include Korean Air, Delta. See the full list with schedules in the "Airlines" section on this page.

Which airports do Atlanta — Seoul flights use?

Flights from Atlanta depart from Hartsfield-Jackson Atlanta International Airport, and arrive at Incheon International Airport, Gimpo International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Atlanta to Seoul?

The price of a Atlanta — Seoul ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in February. Tickets typically cost between $479 and $727. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Atlanta — Seoul?

Flights Atlanta — Seoul are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Atlanta to Seoul?

To catch a low fare Atlanta — Seoul, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Atlanta

See all
New York CityWashington, D.C.ChicagoOrlandoFort LauderdaleDallasLos AngelesMiamiHoustonPhiladelphiaDetroitTampaSeattleTorontoDenverJacksonvilleCharlotteCancunLas VegasRaleighClevelandMinneapolisAustinNashvilleNew OrleansBirminghamNorth CharlestonSan FranciscoMemphisKnoxvilleSan DiegoSan JuanPhoenixWest Palm BeachGreenvilleSalt Lake CityCincinnatiSt. LouisBentonvilleKansas City

Where else you can fly from Seoul

See all
Jeju CityTokyoOsakaShanghaiBusanHong KongFukuokaBangkokQingdaoTaipeiBeijingDa NangHo Chi Minh CitySingaporeHanoiNagoyaNha TrangUlaanbaatarManilaLos AngelesSapporoCebu CityKuala LumpurPhu QuocDenpasarOkinawaHagatnaGuangzhouDalianYanjiJakartaSeattleNew York CityShenzhenMacauYantaiTashkentShenyangSan FranciscoParis

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