Cheap flights from Seoul to Osaka

Seoul
SEL
Osaka
OSA

Flight deals from Seoul to Osaka

Below you can see the best deals on flights Seoul — Osaka 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 19 August, from $44.

Top 10 cheap flights from Seoul to Osaka

ZE
$ 43

Seoul — Osaka

15:15—17:00
19 Aug 2026
1 h 45 m
Direct flight
ZE
$ 43

Seoul — Osaka

15:15—17:00
20 Aug 2026
1 h 45 m
Direct flight
ZE
$ 43

Seoul — Osaka

15:15—17:00
2 Sep 2026
1 h 45 m
Direct flight
ZE
$ 43

Seoul — Osaka

15:15—17:00
27 Aug 2026
1 h 45 m
Direct flight
ZE
$ 43

Seoul — Osaka

15:15—17:00
8 Sep 2026
1 h 45 m
Direct flight
ZE
$ 43

Seoul — Osaka

15:15—17:00
25 Aug 2026
1 h 45 m
Direct flight
ZE
$ 43

Seoul — Osaka

15:15—17:00
1 Sep 2026
1 h 45 m
Direct flight
ZE
$ 43

Seoul — Osaka

15:15—17:00
26 Aug 2026
1 h 45 m
Direct flight
ZE
$ 44

Seoul — Osaka

15:15—17:00
9 Sep 2026
1 h 45 m
Direct flight
ZE
$ 44

Seoul — Osaka

15:15—17:00
7 Sep 2026
1 h 45 m
Direct flight

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 Seoul to Osaka?

The price of a flight from Seoul to Osaka 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 $775. Fares also tend to climb as the departure date gets closer.

About the Seoul — Osaka flight

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

The route has direct flights — around 758 flights per week, flights are operated by Jeju Air, Asiana Airlines, Korean Air, Peach Airlines and 8 more airlines, a nonstop flight takes about 1 h 40 min, the distance between the cities is around 828 km.

Planning your trip? You may find our Osaka travel guide, how to get from the airport into town and Osaka 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 $44Min. price
AugustCheapest
JulyPeak season
YesDirect flights
828 kmDistance
1 h 40 minTravel time
23Airlines
758 / wkFlights

Flight schedule from Seoul to Osaka

The table shows direct flights from Seoul to Osaka on the selected date. The flight takes approximately 1 h 40 min. Regular flights are operated by Jeju Air, Asiana Airlines, Korean Air and Peach Airlines. Departures from Incheon International Airport and Gimpo International Airport airports, arrivals at Kansai International Airport, Itami Airport and Kobe 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: Seoul — Osaka

Below is a calendar of the lowest flight ticket prices for Seoul — Osaka by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $44 in August, and the most expensive are around $165 in July. 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 Seoul to Osaka by month. Tickets are usually cheapest in January (around $97) and priciest in April (about $133) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$97lowMay$133highSep$97low
Feb$97lowJun$109mediumOct$109medium
Mar$109mediumJul$133highNov$133high
Apr$133highAug$133highDec$133high

Some values are estimated based on seasonality.

When to fly

Weather in Osaka: it is warmest in August (up to 32 °C on average) and coolest in January (around 9 °C). The driest month is December.

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

Temperature · Osaka

Dry and wet days · Osaka

Wind speed and direction · Osaka

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

  • Book ahead: fares for Seoul — Osaka 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.
  • Seoul is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Osaka is usually August — 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 Seoul — Osaka route are operated by 12 airlines; Jeju Air runs the most flights (around 19% of all flights). Compare carriers, flight shares and schedules below.

  • Jeju Air7C
    47x/week
    WebsiteFleet: 4213.4M pax/year
    • Direct flight ICN → KIX33x/week
      Duration
      1h 55m
      Days
      MTWTFSS
    • Direct flight GMP → KIX9x/week
      Duration
      1h 48m
      Days
      MTWTFSS
    • Direct flight ICN → UKB5x/week
      Duration
      1h 40m
      Days
      MTWTFSS
    18.5%Open →
  • Asiana AirlinesOZ
    42x/week
    WebsiteFleet: 6916M pax/year
    • Direct flight ICN → KIX33x/week
      Duration
      1h 59m
      Days
      MTWTFSS
    • Direct flight GMP → KIX9x/week
      Duration
      1h 40m
      Days
      MTWTFSS
    16.6%Open →
  • Korean AirKE
    39x/week
    WebsiteFleet: 16025M pax/year
    • Direct flight ICN → KIX20x/week
      Duration
      1h 54m
      Days
      MTWTFSS
    • Direct flight ICN → UKB10x/week
      Duration
      1h 52m
      Days
      MTWTFSS
    • Direct flight GMP → KIX9x/week
      Duration
      1h 48m
      Days
      MTWTFSS
    15.4%Open →
  • Peach AirlinesMM
    37x/week
    WebsiteFleet: 369M pax/year
    • Direct flight ICN → KIX19x/week
      Duration
      1h 50m
      Days
      MTWTFSS
    • Direct flight GMP → KIX19x/week
      Duration
      1h 45m
      Days
      MTWTFSS
    14.8%Open →
  • Jin AirLJ
    17x/week
    WebsiteFleet: 3111M pax/year
    • Direct flight ICN → KIX17x/week
      Duration
      1h 53m
      Days
      MTWTFSS
    6.6%Open →
  • Air BusanBX
    14x/week
    WebsiteFleet: 225.8M pax/year
    • Direct flight ICN → KIX14x/week
      Duration
      2h
      Days
      MTWTFSS
    5.5%Open →
  • T'way AirTW
    14x/week
    WebsiteFleet: 3810M pax/year
    • Direct flight ICN → KIX14x/week
      Duration
      2h 8m
      Days
      MTWTFSS
    5.5%Open →
  • Air SeoulRS
    14x/week
    WebsiteFleet: 61.8M pax/year
    • Direct flight ICN → KIX14x/week
      Duration
      1h 49m
      Days
      MTWTFSS
    5.4%Open →
  • Eastar JetZE
    9x/week
    WebsiteFleet: 154.4M pax/year
    • Direct flight ICN → KIX9x/week
      Duration
      1h 50m
      Days
      MTWTFSS
    3.7%Open →
  • Aero KRF
    9x/week
    WebsiteFleet: 6363k pax/year
    • Direct flight ICN → KIX9x/week
      Duration
      1h 45m
      Days
      MTWTFSS
    3.7%Open →
  • Japan AirlinesJL
    2x/week
    WebsiteFleet: 14540M pax/year
    • Direct flight ICN → KIX1x/week
      Days
      MTWTFSS
    • Direct flight GMP → KIX1x/week
      Days
      MTWTFSS
    0.8%Open →
  • DeltaDL
    1x/week
    WebsiteFleet: 986190M pax/year
    • Direct flight ICN → KIX1x/week
      Days
      MTWTFSS
    0.5%Open →

Cities and airports on the Seoul — Osaka route

Flights Seoul — Osaka depart from Incheon International Airport and Gimpo International Airport and arrive at Kansai International Airport, Itami Airport and Kobe Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Seoul

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

Osaka

OSA
Japan
About the cityHow to get thereWeatherAll about the country Japan
Departure airports
Arrival airports

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Frequently asked questions about the Seoul — Osaka flight

How long is the flight from Seoul to Osaka?

A nonstop Seoul — Osaka flight takes about 1 h 40 min — the distance between the cities is around 828 km.

How far is it from Seoul to Osaka?

The distance from Seoul to Osaka is about 828 km, which a nonstop flight covers in around 1 h 40 min.

Are there direct flights from Seoul to Osaka?

Yes, there are nonstop flights Seoul — Osaka — around 758 flights per week.

Which airlines fly from Seoul to Osaka?

Airlines operating Seoul — Osaka include Jeju Air, Asiana Airlines, Korean Air, Peach Airlines, Jin Air. See the full list with schedules in the "Airlines" section on this page.

Which airports do Seoul — Osaka flights use?

Flights from Seoul depart from Incheon International Airport, Gimpo International Airport, and arrive at Kansai International Airport, Itami Airport, Kobe Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Seoul to Osaka?

The price of a Seoul — Osaka ticket depends on your travel date, season and demand: it is usually cheapest to fly in August, and most expensive in July. Tickets typically cost between $44 and $165. Check the current lowest fare and low-price calendar on this page.

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

Flights Seoul — Osaka 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 August. Compare prices by month in the price trend chart on this page.

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

To catch a low fare Seoul — Osaka, 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 August.

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 Seoul

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Where else you can fly from Osaka

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TokyoSapporoShanghaiOkinawaTaipeiHong KongSendaiBusanKagoshimaFukuokaMiyazakiBeijingKumamotoNagasakiBangkokNiigataMatsuyamaAomoriSingaporeKaohsiungOitaIzumoAkitaHonoluluQingdaoKuala LumpurManilaHanamaki OnsenIshigakiNanjingHanoiCheongjuGuangzhouYamagataDaeguHangzhouWuxiJinanHo Chi Minh CityFukushima

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