$363 Find Cheap Flights from Atlanta to Seoul - Compare and Save

If you want to fly sustainably for your Atlanta to Seoul trip, consider booking Air Canada, Delta Airlines, or Korean Air. Air Canada has put in place a leave-less approach that ensures less carbon emission, less waste in land and water, and less noise pollution. You can get Air Canada flights to Seoul with up to 38% less carbon emission.

Many airlines operate connecting flights from (ATL) to Seoul with one or two stops en route. For instance, Korean Air transits through Minneapolis Saint Paul Airport (MSP), United Airlines through San Francisco (SFO), and American Airlines through Dallas Fort Worth International Airport (DFW). The layover time ranges from 56 minutes up to 14 hours.

With flights from Atlanta to Seoul lasting up to 44 hours, many airlines offer business or first-class tickets with superior services to their passengers for a more comfortable trip. Delta Airlines' first-class benefits include personal service, extra personal space with more legroom, recliner seats, and unlimited entertainment.

The carry-on baggage allowance of flights to Seoul from Atlanta vary based on your airline and flying class ticket. For a favorable carry-on bag allowance, you should consider booking Air Canada. Air Canada allows passengers to bring one carry-on bag and a personal item. The maximum dimensions for a carry-on are 22 x 15 x 9 inches and fit in the under-seat storage space provided.

Among airlines operating Atlanta to Seoul flights:

• Korean Air: offers extra legroom; offers free seat selection
• Delta: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

2 airlines operate flights between Atlanta and Seoul. The airlines offering nonstop flights on this route include:

• Korean Air
• Delta

Flights from Atlanta to Seoul usually depart from Atlanta Hartsfield-Jackson (ATL) and may arrive at several airports in Seoul area, including Seoul Gimpo Intl (GMP) and Incheon Intl (ICN).

Here are some options for this route, based on selected ticket types and cabin classes:

• Korean Air: a cabin bag and a checked bag in Economy Class
• Delta: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Three cabin classes are available on flights from Atlanta to Seoul:

• Economy Class
• Premium Economy Class
• Business Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $1,099 round-trip via Vancouver Intl (YVR), compared to $2,234 for nonstop.

One-stop flights from Atlanta to Seoul most commonly connect through:

• Dallas/Fort Worth (DFW) - 36% of one-stop connections
• Calgary (YYC) - 19% of one-stop connections
• Seattle/Tacoma Intl (SEA) - 13% of one-stop connections
• Istanbul (IST) - 9% of one-stop connections

Dallas/Fort Worth (DFW) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 17% on the Atlanta to Seoul route. Tuesday is the cheapest departure day at $1,642 round-trip on average, while Friday is the most expensive at $1,964, a difference of $322. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Morning is the busiest departure period on Atlanta to Seoul flights, with 50% of flights leaving in that window. Afternoon departures account for 25%, night flights for 25%, and evening flights for 0%.

Some of the most popular sights in Seoul are Dongdaemun Market, COEX Convention and Exhibition Center and Lotte World. These are among the most viewed places in Seoul on KAYAK.

These are the earliest and latest flight times available from Atlanta to Seoul:

• Earliest: departs at 9:20 am and lands at 1:06 am
• Latest: departs at 11:50 pm and lands at 3:36 pm.

The flight takes about 15h 46m.

Last-minute fares on this route - booked within 2 weeks of departure - run 1% below the route average of $1,756. Booking late can sometimes save money on this route, but inventory is limited.

A nonstop flight from Atlanta to Seoul takes 15h 46m, covering 7,114 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

One-way fares from Atlanta to Seoul are currently lower than usual. Average one-way flight prices are about $650, which is 18% below the typical average for this route.

Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 17h 21m, compared with 18h 44m via Dallas/Fort Worth (DFW) and 20h 00m via Seattle/Tacoma Intl (SEA).

Seoul is 13 hours ahead of Atlanta (Korean Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Since Seoul is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near Incheon Intl Airport (ICN) — daily rates from around $12:

• WECAR
• Wheego
• Yesaway
• Alamo
• Enterprise Rent-A-Car

Near Seoul Gimpo Intl Airport (GMP) — daily rates from around $12:

• Yesaway
• Hi Rent
• Wheego
• Europcar
• Bella Jeju

Round-trip flights from Atlanta to Seoul range from $1,241 to $2,233, with an average of $1,756 over the past 12 months. Anything below $1,241 counts as a good deal.