There are most likely no direct flights on the Seoul — Buenos Aires route
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A non-stop flight is the most convenient and comfortable way to fly from Seoul to Buenos Aires, despite the fact that sometimes flights with transfers can cost significantly less.
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There are most likely no direct flights on the Seoul — Buenos Aires route
There appear to be no non-stop flights from Seoul to Buenos Aires at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $689
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starting at $728
starting at $977
starting at $1,060
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More than 12 airlines operate flights from Seoul to Buenos Aires, including Air Canada, American Airlines, Perimeter Aviation Ltd., United Airlines, Turkish Airlines, China Eastern Airlines, T'way Air, Emirates, Cebu Pacific, Jeju Air, Eastar Jet, and Japan Airlines. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $689, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
The cheapest one-way flight from Seoul to Buenos Aires departs on 09/15/2026, is operated by Air Canada and costs $689
The cheapest roundtrip flight from Seoul to Buenos Aires departs on 10/13/2026, is operated by Air Canada and costs $1,534
Fastest flight from Seoul to Buenos Aires takes 1d 7h 25m
There are no direct flights on this route.
The distance between Seoul and Buenos Aires is 19431km (12047 miles). The time difference between Seoul and Buenos Aires is 12h
The cheapest flight ticket from Seoul to Buenos Aires according to data for the last 48 hours costs $689
Often the best time to buy tickets from Seoul to Buenos Aires is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Seoul to Buenos Aires can be found flying in these months: October, July, January.
The fastest flights from Seoul to Buenos Aires start from 7 hours 25 minutes in the air.
The following airlines operate direct flights on the route Seoul — Buenos Aires:
The cost of a one-way flight from Seoul to Buenos Aires ranges from $737 (October 2026) to $1,060 (January 2027). On average, the ticket price is about $927–$2,043.
Ticket prices for Seoul — Buenos Aires follow a predictable curve: rise, peak, and decline. This typical seasonal pattern lets you plan your purchase to avoid overpaying.
Prices rise from October 2026 to January 2027 (+44%), then decline from July 2026 to October 2026 (25%). The cheapest tickets are in July 2026–October 2026 (averaging $860), while the priciest are in October 2026–January 2027 ($899).
For savings, plan your flight for July 2026–October 2026 — you could save up to 4%. Try to avoid October 2026–January 2027 when possible: prices are at their highest then.
Price spread on this route is 14.9%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.
