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Cheap flights from Osaka to Seoul

One-way from $87, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Sun, Jan 3$192Mon, Jan 4$137Tue, Jan 5$100Wed, Jan 6$87Thu, Jan 7$99Fri, Jan 8Any priceSat, Jan 9Any priceSun, Jan 10$143

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
$87
Peach, flight MM 711Found 6 days ago, 1 adult
Check live price
7:50pmOsakaWed, Jan 6
Travel time 2h, nonstopKIXICN
9:50pmSeoulWed, Jan 6
$98
Trinity Airways, flight TW 302Found 3 days ago, 1 adult
Check live price
11:15amOsakaThu, Nov 12
Travel time 2h 10m, nonstopKIXICN
1:25pmSeoulThu, Nov 12
$99
Peach, flight MM 701Found today, 1 adult
Check live price
7:40amOsakaThu, Jan 7
Travel time 2h 5m, nonstopKIXICN
9:45amSeoulThu, Jan 7
$100
Peach, flight MM 711Found 5 days ago, 1 adult
Check live price
7:50pmOsakaTue, Jan 5
Travel time 2h, nonstopKIXICN
9:50pmSeoulTue, Jan 5
$102
Peach, flight MM 735Found today, 1 adult
Check live price
8:30amOsakaTue, Dec 22
Travel time 2h, nonstopKIXGMP
10:30amSeoulTue, Dec 22

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in South KoreaTravel eSIM from $4, installed before you fly.
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  • Getting from the airportTransfers and car hire in Seoul, booked ahead at a fixed price.
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  • Things to do in SeoulPopular tours from $32 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for South Korea from EKTA; check what each policy covers.
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  • Flight delayed?Delayed or cancelled? See which passenger rights cover this route.
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Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425–26$11727$10728$13029$11930$13531$175

November 2026

MoTuWeThFrSaSu1$2412$1413$1234$1135$1096$1517$1678$2069$15610–11$10312$9813$14614$19215$21416–17$12318$11619$13720$19721$17822$18223$17924$13525$11226$10427$11528$14129–30$157

December 2026

MoTuWeThFrSaSu1$1182$1133$1144$1235$1036$1637$1238$1069$10410$10911$10912$12013$13814–15$10616$10517$10518–19–20–21$12322$10223$1122425262728293031
$112 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 12, $98.

Lowest fares by month

In the fares found this week, January 2027 has the lowest: from $87 one-way, against $158 in September 2027. Pick a month to see its cheapest date.

  1. Oct$107
  2. Nov$98
  3. Dec$102
  4. Jan$87
  5. Feb$110
  6. Mar$102
  7. Apr$145
  8. May$149
  9. Jun$148
  10. Julno fares yet
  11. Augno fares yet
  12. Sep$158
$0$100$200OctNovDec$87JanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$107Tue, Oct 27Nonstop
November$98Thu, Nov 12Nonstop
December$102Tue, Dec 22Nonstop
January 2027$87Wed, Jan 6Nonstop
February 2027$110Wed, Feb 3Nonstop
March 2027$102Thu, Mar 4Nonstop
April 2027$145Wed, Apr 14Nonstop
May 2027$149Fri, May 7Nonstop
June 2027$148Wed, Jun 2Nonstop
July 2027—
August 2027—
September 2027$158Thu, Sep 30Nonstop

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Seoul. Average daily high and low and monthly precipitation, 1991–2020 normals.

Oct2026NovDecJan2027FebMarAprMayJunJulAugSep
Lowest fare$107$98$102$87$110$102$145$149$148––$158
High °C20°12°4°2°5°11°18°24°28°29°30°26°
Low °C11°4°-3°-5°-3°2°8°14°19°22°23°18°
Precipitation mm52512317283773104130414348142

Source: Seoul on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

What is the cheapest month to fly from Osaka to Seoul?

In the fares found this week, January 2027 has the lowest: from $87 one-way, against $158 in September 2027.

What is the weather in Seoul in January 2027?

In January 2027, the cheapest month to fly, the average daily high in Seoul is 2 °C and the low -5 °C.

Are there direct flights from Osaka to Seoul?

Yes. Recent fares include nonstop flights with Peach, Eastar Jet, Jeju Air, Trinity Airways, Air Busan, Air Seoul, Asiana Airlines, Jin Air and Parata Air.

How long is the flight from Osaka to Seoul?

A nonstop flight takes about 1h 50m. The distance is 534 mi.

Which day of the week is cheapest to fly?

In the fares we have, Wednesday departures are the cheapest, with a typical lowest fare of $113. Sunday is the priciest at about $191.

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