Seoul to Shanghai in December 2026
SEL to SHA · Round trips departing in December · Economy · Prices per person in USD
Prices updated
Typical in December
$201
Median of 33 date combinations
Usual on this route
$210
December's cheapest is 12% less
Typical price — worth watching
12% below the usual $210. Based on 21 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 $188 | 2 $187 | 3 $195 | 4 $194 | 5 | 6 | |
| 7 | 8 $205 | 9 $198 | 10 $184 | 11 | 12 $197 | 13 $197 |
| 14 $201 | 15 $201 | 16 $200 | 17 $233 | 18 | 19 | 20 $256 |
| 21 $210 | 22 | 23 | 24 | 25 | 26 | 27 |
| 28 $238 | 29 $258 | 30 $222 | 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 10 – 14 4 nights · leave Thu$184Trinity Airways 1 stop · 2h 50mBook
-
Dec 2 – 8 6 nights · leave Wed$187Eastar Jet 1 stop · 3h 00mBook
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Dec 1 – 8 7 nights · leave Tue$188Trinity Airways 1 stop · 2h 55mBook
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Dec 2 – 14 12 nights · leave Wed$189Eastar Jet 1 stop · 3h 00mBook
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Dec 10 – 15 5 nights · leave Thu$193Shandong Airlines 1 stop · 3h 15mBook
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Dec 4 – 7 3 nights · leave Fri$194Shandong Airlines 1 stop · 3h 10mBook
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Dec 3 – 8 5 nights · leave Thu$195Trinity Airways 1 stop · 3h 00mBook
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Dec 1 – 6 5 nights · leave Tue$196Shandong Airlines 1 stop · 3h 10mBook
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Dec 2 – 5 3 nights · leave Wed$197Shandong Airlines 1 stop · 3h 10mBook
-
Dec 12 – 19 7 nights · leave Sat$197Shandong Airlines 1 stop · 3h 15mBook
Prices change often. The booking site shows the final price before you pay.
Cheapest by trip length
2–4 nights
$184
Dec 10 – 14 · 13 options
5–7 nights
$187
Dec 2 – 8 · 16 options
8–14 nights
$189
Dec 2 – 14 · 4 options
Good to know for December
Airlines with cheap fares
6 airlines
Most often: Shandong Airlines, Trinity Airways, Jeju Air.
December vs other months
Cheapest round trip per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $193 |
| December 2026 | $179 (cheapest month) |
| January 2027 | $199 |
| February 2027 | $215 |
| March 2027 | $204 |
| April 2027 | $254 |
| May 2027 | $236 |
| June 2027 | $271 |
Seoul to Shanghai in December: questions
What's the cheapest date to fly from Seoul to Shanghai in December 2026?
Leaving Thursday, December 10 and returning Monday, December 14 (4 nights) for $184 round trip on Trinity Airways, the cheapest of the 33 date combinations we track that month.
How much is a round trip from Seoul to Shanghai in December 2026?
From $184. Half of the 33 date combinations we track are under $201. Prices are per person in USD and change often.
Is December a cheap month to fly from Seoul to Shanghai?
Yes. It's the cheapest of the 8 months ahead we have prices for.