Cheap Flights from Atlanta (ATLA) to Incheon International (ICN)

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Compare Atlanta to Incheon International flight deals

Find the cheapest month or even day of the year to fly to Incheon International

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Flight deals from Atlanta to Incheon International

Looking for a cheap last-minute deal or the best round-trip flight from Atlanta to Incheon International? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Atlanta to Incheon International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Atlanta to Incheon International flights are currently cheapest in September.

Direct flights from Atlanta to Incheon International

Atlanta to Incheon International: Alternative routes

Compare routes from Atlanta to Seoul below. You may find an airport to fly into that's cheaper, faster, or easier than Incheon International.

Atlanta to Seoul: Flight information

The things to know before you go.
Cheapest flight found$382
Cheapest month to flySeptember
Average flight time15 hrs, 39 mins
Most popular airlineDelta
Average flights per week76

Finding cheap flights from Atlanta to Incheon International: Frequently asked questions

The best price we found for a round-trip flight from Atlanta to Incheon International is $825. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
15 hours and 39 minutes is the average flight time from Atlanta to Incheon International.
Delta and Korean Air fly direct from Atlanta to Incheon International.
There are 38 flights per week flying from Atlanta to Incheon International, as of April 2025.
The cheapest month to fly from Atlanta to Incheon International is usually April 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Atlanta to Incheon International Airport on Saturday, October 4, 2025.
Yes – the average flight time is 15 hours and 39 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Incheon International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Seoul is around 40 days in advance, so don’t leave your flight to the last minute.

Flying from Atlanta to Incheon International Airport (ICN): what you need to know

  • Planning your vacation begins with figuring out where you'll leave from in Atlanta. Hartsfield-Jackson Atlanta International Airport (ATL) is the city's main airport, so check out your options for reserving a flight from Atlanta to Incheon International Airport (ICN) departing from here.

  • Expect to be in the air for 15 hours 32 minutes. On average, that's the time it takes for a direct flight from Atlanta to Incheon International Airport.

  • Seoul is 13 hours ahead of Atlanta. Incheon International Airport is located in Seoul, which operates on the UTC+9 timezone.

  • The most popular route is from Hartsfield-Jackson Atlanta International Airport (ATL) to Incheon International Airport (ICN), with 29 direct weekly services. If you'd like to head off as soon as possible, the earliest flight from ATL to ICN is the 09:45 Delta option. If you prefer to leave later in the day, the last departure is at 23:55 with Delta.

  • For a smooth journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to catch your flight from Atlanta to ICN.

  • If you're getting away during a popular month like July, make your way to the airport even earlier. It's wise to arrive up to four hours before international flights and two hours ahead of a domestic departure. Check-in and security lines will be longer during high seasons like spring break and summer.

Airports in Atlanta

Hartsfield-Jackson Atlanta International Airport (ATL)

  • Get there in one go from Hartsfield-Jackson Atlanta International Airport (ATL). Nonstop flights from Atlanta to Incheon International Airport (ICN) can be booked from here.

  • Korean Air is a popular airline that operates direct flights from Atlanta to Incheon International Airport jetting out of ATL.

  • We make it a cinch to find a flight from Atlanta to ICN with a stopover. To see all your options departing from Hartsfield-Jackson Atlanta International Airport (ATL), uncheck 'Direct flights only.' Next, pick a flight with a stop long enough to tour the city of your choice. Popular stopovers between ATL and ICN include:

    • O'Hare International Airport (ORD)

    • Harry Reid Airport (formerly McCarran Airport) Airport (LAS)

    • Minneapolis-St. Paul International Airport (MSP)

  • ATL is roughly 11 miles from the center of Atlanta. To help you work out how to get there, use Google Maps. This essential travel app will give you the best route and your public transport options.

  • After a relaxed start to your travels? Stay near Hartsfield-Jackson Atlanta International Airport. Whether you're boarding an early flight from Atlanta to Incheon International Airport or want to avoid feeling rushed, these hotels are ideal:

About Incheon International Airport (ICN)

Getting from Incheon International Airport (ICN) to central Seoul

  • Incheon International Airport is about 30 miles from central Seoul. How long it'll take to get there in a car rental or cab will depend on the time of day. Do some research before your trip.

  • Traveling to the center on public transport typically takes 1 hour and 44 minutes.

How to find the cheapest flights from Atlanta to Incheon International Airport (ICN)

  • For a one-way ticket from Atlanta to Incheon International Airport, $384 is the best price we've seen. You can also book a return trip from just $821. These are currently the lowest fares but could change depending on availability.

  • You're more likely to score cheap tickets from Atlanta to ICN when you book 11 months ahead of takeoff. We crunched the flight price data and found that's when fares for this journey are typically at their lowest.

  • Organize your trip for August. That's the cheapest month for tickets from Atlanta to Incheon International Airport. If your travel dates are flexible, use the 'Whole month' tool to find the best price across each month.

  • Create a Price Alert and track any changes on this route through push notifications or email. We'll let you know when prices drop. Timing is key when finding cheap tickets from Atlanta to ICN.

  • Tailor your trip with filters. Choose your ideal departure and arrival times, airlines and total journey duration. You can also sort your results by 'Best,' 'Cheapest' or 'Fastest' flights from Atlanta to Incheon International Airport.

The best time to fly from Atlanta to Incheon International Airport (ICN)

  • It's time to plan your dates for your flight from Atlanta to Incheon International Airport. July is the most popular month for a trip to Seoul. If you want a more relaxed atmosphere, go in April.

  • The warmest month in Seoul is August, with temperatures ranging between 66ºF and 90ºF. Lock in your flights from Atlanta to ICN in this month if this is the type of weather you enjoy.

  • January sees average temperatures of between 10ºF and 39ºF. Search for cheap flights from Atlanta to Incheon International Airport around that time if you like traveling in cooler conditions.

More about Seoul

  • Start your Seoul trip right by choosing the perfect place to stay. As soon as you've booked your flight from Atlanta to Incheon International Airport, check out our selection of hotels including:

  • All great adventures should include a little sightseeing. Gyeongbokgung Palace, Bukchon Hanok Village and N Seoul Tower are attractions you won't want to skip in Seoul.

Complete your Seoul trip with a car rental

  • Exit all those tabs and let us do the hard work for you. We've also got awesome deals on car rentals in Seoul once you've booked your cheap flight from Atlanta to Incheon International Airport. Instantly compare prices in one place and drive off with a bargain that fits your budget.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.