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Flight Sniper

Tokyo to Seoul in October 2026

Round trips departing in October · Economy · Prices per person in USD

Prices updated

Cheapest in October $127 Oct 1 – 6 · Nonstop Book this fare
Typical in October $223 Median of 39 date combinations
Usual on this route $272 October's cheapest is 53% less

Buy now or wait? We're still learning this route. We have 1 day of prices so far and need about a week to say whether to book or wait.

Not ready to book? Get an email when October fares drop below your price.

October 2026 by departure day

Cheapest round trip leaving that day
Cheapest round trip from Tokyo to Seoul for each departure day in October 2026
MonTueWedThuFriSatSun
1 $127 2 $160 3 $154 4
5 6 $215 7 $179 8 9 $271 10 $288 11 $338
12 13 14 15 16 $248 17 $222 18
19 $222 20 $213 21 22 23 $202 24 $241 25
26 $210 27 28 29 $205 30 31

Empty days: no round trip found for that departure date yet. Green = cheapest third of the month.

Cheapest dates in October 2026

Round trip, per person
  • Oct 1 – 6 5 nights · leave Thu
    $127
    T'way Air Nonstop · 2h 50m
    Book
  • Oct 1 – 13 12 nights · leave Thu
    $153
    T'way Air Nonstop · 2h 40m
    Book
  • Oct 3 – 7 4 nights · leave Sat
    $154
    T'way Air Nonstop · 2h 40m
    Book
  • Oct 2 – 6 4 nights · leave Fri
    $160
    T'way Air Nonstop · 2h 40m
    Book
  • Oct 7 – 10 3 nights · leave Wed
    $179
    T'way Air Nonstop · 2h 40m
    Book
  • Oct 3 – 15 12 nights · leave Sat
    $184
    T'way Air Nonstop · 2h 40m
    Book
  • Oct 1 – 4 3 nights · leave Thu
    $202
    T'way Air Nonstop · 2h 50m
    Book
  • Oct 23 – 26 3 nights · leave Fri
    $202
    Ethiopian Airlines Nonstop · 2h 25m
    Book
  • Oct 29 – Nov 4 6 nights · leave Thu
    $205
    ZIPAIR Nonstop · 2h 40m
    Book
  • Oct 3 – 5 2 nights · leave Sat
    $208
    T'way Air Nonstop · 2h 40m
    Book

Prices change often. The booking site shows the final price before you pay.

Cheapest by trip length

2–4 nights $154 Oct 3 – 7 · 23 options
5–7 nights $127 Oct 1 – 6 · 7 options
8–14 nights $153 Oct 1 – 13 · 9 options

Good to know for October

Nonstop flights Nonstop from $127 97% of the 39 date combinations we track are nonstop.
Airlines with cheap fares 8 airlines Most often: T'way Air, ZIPAIR, Parata Air.

October vs other months

Cheapest round trip per departure month
Cheapest round trip from Tokyo to Seoul by departure month
MonthCheapest round trip
September 2026$231
October 2026$127 (cheapest month)
November 2026$169
December 2026$216
January 2027No fares found yet
February 2027$313
March 2027$207
April 2027$272
May 2027No fares found yet
June 2027$284
July 2027$290

Tokyo to Seoul in October: questions

What's the cheapest date to fly from Tokyo to Seoul in October 2026?

Leaving Thursday, October 1 and returning Tuesday, October 6 (5 nights) for $127 round trip on T'way Air, the cheapest of the 39 date combinations we track that month.

How much is a round trip from Tokyo to Seoul in October 2026?

From $127. Half of the 39 date combinations we track are under $223. Prices are per person in USD and change often.

Is October a cheap month to fly from Tokyo to Seoul?

Yes. It's the cheapest of the 9 months ahead we have prices for.

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