Seoul to Bangkok in January 2027
SEL to BKK · Round trips departing in January · Economy · Prices per person in USD
Prices updated
Typical in January
$371
Median of 17 date combinations
Usual on this route
$314
January runs above usual
Typical price — worth watching
3% above the usual $314, and prices have been rising this week. Based on 34 days of prices.
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January 2027 by departure day
Cheapest round trip leaving that day| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1 $378 | 2 | 3 $402 | ||||
| 4 $392 | 5 | 6 $345 | 7 | 8 $388 | 9 | 10 |
| 11 $387 | 12 $328 | 13 $323 | 14 | 15 | 16 $371 | 17 |
| 18 $358 | 19 | 20 $385 | 21 | 22 | 23 | 24 |
| 25 $338 | 26 | 27 | 28 | 29 | 30 | 31 $410 |
Empty days: no round trip found for that departure date yet. Green = cheapest third of the month.
Cheapest dates in January 2027
Round trip, per person-
Jan 13 – 21, 2027 8 nights · leave Wed$323China Eastern 1 stop · 7h 10mBook
-
Jan 12 – 31, 2027 19 nights · leave Tue$328Shandong Airlines 1 stop · 6h 55mBook
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Jan 25 – Feb 1, 2027 7 nights · leave Mon$338Shandong Airlines 1 stop · 6h 55mBook
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Jan 6 – 13, 2027 7 nights · leave Wed$345China Eastern 1 stop · 7h 10mBook
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Jan 13 – 19, 2027 6 nights · leave Wed$350China Eastern 1 stop · 7h 10mBook
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Jan 12 – 23, 2027 11 nights · leave Tue$358China Eastern 1 stop · 7h 10mBook
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Jan 18 – 29, 2027 11 nights · leave Mon$358China Eastern 1 stop · 7h 10mBook
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Jan 18 – 28, 2027 10 nights · leave Mon$360China Eastern 1 stop · 7h 10mBook
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Jan 16 – 30, 2027 14 nights · leave Sat$371China Southern Airlines 1 stop · 7h 05mBook
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Jan 1 – 8, 2027 7 nights · leave Fri$378China Eastern 1 stop · 6h 55mBook
Prices change often. The booking site shows the final price before you pay.
Cheapest by trip length
5–7 nights
$338
Jan 25 – Feb 1, 2027 · 6 options
8–14 nights
$323
Jan 13 – 21, 2027 · 9 options
15–21 nights
$328
Jan 12 – 31, 2027 · 2 options
Good to know for January
Nonstop flights
Nonstop from $410
6% of the 17 date combinations we track are nonstop.
Airlines with cheap fares
7 airlines
Most often: China Eastern, Shandong Airlines, China Southern Airlines.
January vs other months
Cheapest round trip per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $291 |
| December 2026 | $307 |
| January 2027 | $320 |
| February 2027 | $341 |
| March 2027 | $326 |
| April 2027 | No fares found yet |
| May 2027 | No fares found yet |
| June 2027 | $276 |
| July 2027 | No fares found yet |
| August 2027 | $273 (cheapest month) |
| September 2027 | No fares found yet |
| October 2027 | $330 |
Seoul to Bangkok in January: questions
What's the cheapest date to fly from Seoul to Bangkok in January 2027?
Leaving Wednesday, January 13 and returning Thursday, January 21 (8 nights) for $323 round trip on China Eastern, the cheapest of the 17 date combinations we track that month.
How much is a round trip from Seoul to Bangkok in January 2027?
From $323. Half of the 17 date combinations we track are under $371. Prices are per person in USD and change often.
Is January a cheap month to fly from Seoul to Bangkok?
It ranks 5 of 8 months we have prices for. The cheapest month is August 2027, from $273.