Seoul to Bangkok in October 2026
Round trips departing in October · Economy · Prices per person in USD
Prices updated
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| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1 $317 | 2 $333 | 3 $307 | 4 $304 | |||
| 5 $340 | 6 $266 | 7 $228 | 8 $273 | 9 $258 | 10 $262 | 11 $240 |
| 12 $263 | 13 $326 | 14 $256 | 15 $236 | 16 $236 | 17 $249 | 18 |
| 19 | 20 $246 | 21 $257 | 22 | 23 | 24 $254 | 25 $238 |
| 26 $246 | 27 $325 | 28 | 29 $248 | 30 $264 | 31 $258 |
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 7 – 19 12 nights · leave Wed$228Vietnam Airlines 1 stop · 6h 35mBook
-
Oct 15 – 23 8 nights · leave Thu$236Vietnam Airlines 1 stop · 7h 05mBook
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Oct 16 – 24 8 nights · leave Fri$236Vietnam Airlines 1 stop · 6h 35mBook
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Oct 25 – 31 6 nights · leave Sun$238Vietnam Airlines 1 stop · 6h 55mBook
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Oct 11 – 24 13 nights · leave Sun$240Vietnam Airlines 1 stop · 6h 35mBook
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Oct 20 – 24 4 nights · leave Tue$246Vietnam Airlines 1 stop · 6h 35mBook
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Oct 26 – 31 5 nights · leave Mon$246Vietnam Airlines 1 stop · 6h 55mBook
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Oct 29 – Nov 8 10 nights · leave Thu$248Vietnam Airlines 1 stop · 6h 55mBook
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Oct 29 – Nov 9 11 nights · leave Thu$248Vietnam Airlines 1 stop · 6h 55mBook
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Oct 17 – 19 2 nights · leave Sat$249Vietnam Airlines 1 stop · 6h 35mBook
Prices change often. The booking site shows the final price before you pay.
Cheapest by trip length
Good to know for October
October vs other months
Cheapest round trip per departure month| Month | Cheapest round trip |
|---|---|
| September 2026 | $282 |
| October 2026 | $228 (cheapest month) |
| November 2026 | $252 |
| December 2026 | $247 |
| January 2027 | $310 |
| February 2027 | $329 |
| March 2027 | $311 |
| April 2027 | $274 |
| May 2027 | No fares found yet |
| June 2027 | $247 |
Seoul to Bangkok in October: questions
What's the cheapest date to fly from Seoul to Bangkok in October 2026?
Leaving Wednesday, October 7 and returning Monday, October 19 (12 nights) for $228 round trip on Vietnam Airlines, the cheapest of the 50 date combinations we track that month.
How much is a round trip from Seoul to Bangkok in October 2026?
From $228. Half of the 50 date combinations we track are under $275. Prices are per person in USD and change often.
Is October a cheap month to fly from Seoul to Bangkok?
Yes. It's the cheapest of the 9 months ahead we have prices for.