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Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Osaka to Seoul. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Osaka to Seoul, despite the fact that sometimes flights with transfers can cost significantly less.
All 7 airlines on the Osaka — Seoul route operate on a daily basis: Jeju Air, Peach, Air Busan, Eastar Jet, Asiana Airlines, Korean Air, and T'way Air fly every day.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
More than 10 airlines operate flights from Osaka to Seoul, including Peach, Eastar Jet, Jeju Air, Asiana Airlines, Air Busan, Sky Regional Airlines, Connellan air disaster, Jetstar Japan, AirAsia X, and Jin Air. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $63, 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.
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Osaka — Seoul
11/07/2026
Departure
Direct flight
MM709
starting at $63
Osaka — Seoul
12/02/2026
Departure
Direct flight
MM711
starting at $67
Osaka — Seoul
11/12/2026
Departure
Direct flight
MM711
starting at $67
Osaka — Seoul
12/10/2026
Departure
Direct flight
MM709
starting at $68
Osaka — Seoul
12/09/2026
Departure
Direct flight
MM709
starting at $69
Osaka — Seoul
07/23/2026
Departure
Direct flight
ZE612
starting at $79
Osaka — Seoul
07/22/2026
Departure
Direct flight
ZE612
starting at $81
Osaka — Seoul
09/16/2026
Departure
Direct flight
MM711
starting at $83
Osaka — Seoul
09/30/2026
Departure
Direct flight
MM711
starting at $87
Osaka — Seoul
08/31/2026
Departure
Direct flight
MM711
starting at $88
Jeju Air
Every day
starting at $118
Peach
Every day
starting at $100
Air Busan
Every day
starting at $91
Eastar Jet
Every day
starting at $81
Asiana Airlines
Every day
starting at $105
Korean Air
Every day
starting at $153
T'way Air
Every day
starting at $94
Osaka is served mainly by Kansai International (KIX) and Itami/Osaka International (ITM). Kansai is the international gateway and a full-service hub for long-haul and many regional carriers, while Itami functions as a busy domestic airport favored by legacy Japanese airlines and some full-service regional routes. KIX sits on an artificial island about 50–60 minutes from central Osaka by train or express bus; fares typically range from mid-tier to higher depending on service. Itami is closer—roughly 20–30 minutes by shuttle or airport limousine bus—and often feels more convenient for quick domestic connections. Transport options include frequent trains, airport limousines and taxis; trains and buses are usually the fastest and most economical. Pros: KIX offers broad international connectivity and modern facilities; Itami delivers speed for domestic travel. Cons: KIX can be farther and may incur extra transit time, while Itami handles fewer international options.
Seoul is served by two main airports with distinct roles. Incheon International (ICN) is the city’s primary international hub, handling most long-haul and full-service carriers and often seen as a premium gateway; it sits about 48 km west of downtown and is reachable by AREX express trains (about 45–60 minutes) or airport buses (60–90 minutes), with fares typically in the mid-range for public transit. Gimpo Airport (GMP) functions more as a domestic and short-haul regional airport, catering to low-cost and legacy carriers on routes to Japan, China and domestic cities; it’s much closer to the center (around 15 km), with subway or taxi rides commonly taking 20–40 minutes. Pros: ICN offers extensive international connections and modern facilities, while GMP is convenient for quick domestic transfers. Cons: ICN’s longer distance can add travel time and cost, whereas GMP has fewer long-haul options and can be busy during peak hours.
The cheapest one-way flight from Osaka to Seoul departs on 11/07/2026, is operated by Peach and costs $63
The cheapest roundtrip flight from Osaka to Seoul departs on 09/05/2026, is operated by Eastar Jet and costs $142
Fastest flight from Osaka to Seoul takes 1h 45m
There are direct flights on this route 4 days a week: Mo, We, Th, and Sa
The distance between Osaka and Seoul is 829km (514 miles). The average flight duration is 1h 57m. There are 368 direct flights from Osaka to Seoul. Osaka and Seoul are in the same time zone. Flights from Osaka begin at 7:40 AM. The latest flight from Osaka departs at 2:15 AM
The cheapest flight ticket from Osaka to Seoul according to data for the last 48 hours costs $63
Often the best time to buy tickets from Osaka to Seoul is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Osaka to Seoul can be found flying in these months: July, August, September.
The fastest flights from Osaka to Seoul start from 1 hour 45 minutes in the air.
The following airlines operate direct flights on the route Osaka — Seoul: Peach, Eastar Jet
The cost of a one-way flight from Osaka to Seoul ranges from $71 (July 2026) to $223 (March 2027). On average, the ticket price is about $90–$102.
Flight costs from Osaka to Seoul climb toward the middle of the period, then start to drop. By choosing the right dates, you can save noticeably.
Prices rise from July 2026 to October 2026 (+33%), then decline from October 2026 to January 2027 (5%). The cheapest tickets are in July 2026–August 2026 (averaging $73), while the priciest are in January 2027–March 2027 ($156).
For savings, plan your flight for July 2026–August 2026 — you could save up to 53%. Try to avoid January 2027–March 2027 when possible: prices are at their highest then.
Price spread on this route is 45.5%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.
We couldn't find any special offers for flights from Osaka to Seoul