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Cheap flights from Seoul to Osaka

One-way from $56, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Sun, Oct 25$111Mon, Oct 26$75Tue, Oct 27$56Wed, Oct 28$60Thu, Oct 29$86Fri, Oct 30$88Sat, Oct 31$82Sun, Nov 1$84

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
$56
Trinity Airways, flight TW 307Found yesterday, 1 adult
Check live price
8:20pmSeoulTue, Oct 27
Travel time 1h 50m, nonstopICNKIX
10:10pmOsakaTue, Oct 27
$60
Trinity Airways, flight TW 307Found today, 1 adult
Check live price
8:20pmSeoulWed, Oct 28
Travel time 1h 50m, nonstopICNKIX
10:10pmOsakaWed, Oct 28
$61
Trinity Airways, flight TW 307Found 2 days ago, 1 adult
Check live price
8:20pmSeoulThu, Mar 25
Travel time 1h 50m, nonstopICNKIX
10:10pmOsakaThu, Mar 25
$62
Peach, flight MM 712Found 4 days ago, 1 adult
Check live price
7:30amSeoulWed, Mar 17
Travel time 1h 45m, nonstopICNKIX
9:15amOsakaWed, Mar 17
$63
Peach, flight MM 712Found 7 days ago, 1 adult
Check live price
7:30amSeoulWed, Mar 3
Travel time 1h 45m, nonstopICNKIX
9:15amOsakaWed, Mar 3

Round trips

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

Plan the rest of the trip

  • Mobile data in JapanTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Osaka, booked ahead at a fixed price.
    See options
  • Things to do in OsakaPopular tours from $42.38 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Japan from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Delayed or cancelled? See which passenger rights cover this route.
    Check

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$11126$7527$5628$6029$8630$8831$82

November 2026

MoTuWeThFrSaSu1$842$823$934$925$1286$1417$1258$1309$11510$7811$9412$13713$14014$14415$15816–17$6718$8819$13920–21$11522$11223–24$7225$8126$11427$14028$11729–30–

December 2026

MoTuWeThFrSaSu1–2$763$894$975–6–7–8$749$7810–11$9812$9413$9614$8315$8216$8117$9618–19$10820$10021–22–23–2425262728293031
$82 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Oct 27, $56.

Lowest fares by month

In the fares found this week, October has the lowest: from $56 one-way, against $137 in August 2027. Pick a month to see its cheapest date.

  1. Oct$56
  2. Nov$67
  3. Dec$74
  4. Jan$87
  5. Feb$66
  6. Mar$61
  7. Apr$120
  8. May$120
  9. Jun$124
  10. Jul$129
  11. Aug$137
  12. Sepno fares yet
$0$50$100$150$56OctNovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$56Tue, Oct 27Nonstop
November$67Tue, Nov 17Nonstop
December$74Tue, Dec 8Nonstop
January 2027$87Sat, Jan 30Nonstop
February 2027$66Thu, Feb 18Nonstop
March 2027$61Thu, Mar 25Nonstop
April 2027$120Tue, Apr 6Nonstop
May 2027$120Tue, May 11Nonstop
June 2027$124Wed, Jun 2Nonstop
July 2027$129Tue, Jul 27Nonstop
August 2027$137Sat, Aug 21Nonstop
September 2027—

Fares and weather by month

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

Oct2026NovDecJan2027FebMarAprMayJunJulAugSep
Lowest fare$56$67$74$87$66$61$120$120$124$129$137–
High °C24°18°12°10°11°14°20°25°28°32°34°30°
Low °C16°10°5°3°3°6°11°16°20°25°26°22°
Precipitation mm13673564761103102137185174113153

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

Questions travellers ask

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

In the fares found this week, October has the lowest: from $56 one-way, against $137 in August 2027.

What is the weather in Osaka in October?

In October, the cheapest month to fly, the average daily high in Osaka is 24 °C and the low 16 °C.

Are there direct flights from Seoul to Osaka?

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

How long is the flight from Seoul to Osaka?

A nonstop flight takes about 1h 35m. The distance is 534 mi.

Which day of the week is cheapest to fly?

In the fares we have, Tuesday departures are the cheapest, with a typical lowest fare of $91. Friday is the priciest at about $136.

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