Seoul to Tokyo in December 2026
SEL to TYO · Round trips departing in December · Economy · Prices per person in USD
Prices updated
Typical in December
$255
Median of 36 date combinations
Usual on this route
$226
December's cheapest is 23% less
Good price — book if the dates work
23% below the usual $226. Based on 47 days of prices.
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December 2026 by departure day
Cheapest round trip leaving that day| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1 $212 | 2 $227 | 3 $235 | 4 $254 | 5 $217 | 6 | |
| 7 $294 | 8 $214 | 9 | 10 $236 | 11 | 12 | 13 |
| 14 | 15 $209 | 16 | 17 | 18 $245 | 19 | 20 $269 |
| 21 $402 | 22 $226 | 23 $285 | 24 $250 | 25 | 26 $175 | 27 $265 |
| 28 | 29 $266 | 30 $258 | 31 |
Empty days: no round trip found for that departure date yet. Green = cheapest third of the month.
Cheapest dates in December 2026
Round trip, per person-
Dec 26 – Jan 7, 2027 12 nights · leave Sat$175Eastar Jet Nonstop · 3h 00mBook
-
Dec 15 – 21 6 nights · leave Tue$209ZIPAIR Nonstop · 2h 25mBook
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Dec 1 – 9 8 nights · leave Tue$212Trinity Airways Nonstop · 2h 20mBook
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Dec 1 – 3 2 nights · leave Tue$214Trinity Airways Nonstop · 2h 20mBook
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Dec 8 – 10 2 nights · leave Tue$214Trinity Airways Nonstop · 2h 25mBook
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Dec 5 – 10 5 nights · leave Sat$217ZIPAIR Nonstop · 2h 25mBook
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Dec 1 – 7 6 nights · leave Tue$226ZIPAIR Nonstop · 2h 25mBook
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Dec 22 – Jan 8, 2027 17 nights · leave Tue$226ZIPAIR Nonstop · 2h 25mBook
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Dec 2 – 6 4 nights · leave Wed$227ZIPAIR Nonstop · 2h 25mBook
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Dec 1 – 5 4 nights · leave Tue$234ZIPAIR Nonstop · 2h 25mBook
Prices change often. The booking site shows the final price before you pay.
Cheapest by trip length
2–4 nights
$214
Dec 1 – 3 · 15 options
5–7 nights
$209
Dec 15 – 21 · 11 options
8–14 nights
$175
Dec 26 – Jan 7, 2027 · 7 options
15–21 nights
$226
Dec 22 – Jan 8, 2027 · 3 options
Good to know for December
Nonstop flights
Nonstop from $175
94% of the 36 date combinations we track are nonstop.
Airlines with cheap fares
6 airlines
Most often: ZIPAIR, Eastar Jet, Trinity Airways.
December vs other months
Cheapest round trip per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $208 |
| December 2026 | $175 (cheapest month) |
| January 2027 | $275 |
| February 2027 | $274 |
| March 2027 | $226 |
| April 2027 | $208 |
| May 2027 | $226 |
| June 2027 | $226 |
| July 2027 | $219 |
| August 2027 | $209 |
| September 2027 | $227 |
| October 2027 | $252 |
Seoul to Tokyo in December: questions
What's the cheapest date to fly from Seoul to Tokyo in December 2026?
Leaving Saturday, December 26 and returning Thursday, January 7 (12 nights) for $175 round trip on Eastar Jet, the cheapest of the 36 date combinations we track that month.
How much is a round trip from Seoul to Tokyo in December 2026?
From $175. Half of the 36 date combinations we track are under $255. Prices are per person in USD and change often.
Is December a cheap month to fly from Seoul to Tokyo?
Yes. It's the cheapest of the 12 months ahead we have prices for.