Sydney to Bangkok in December 2026
Round trips departing in December · 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 December fares drop below your price.December 2026 by departure day
Cheapest round trip leaving that day| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | |
| 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| 14 $917 | 15 | 16 $900 | 17 | 18 | 19 | 20 |
| 21 | 22 | 23 $1,187 | 24 | 25 | 26 $964 | 27 $1,066 |
| 28 | 29 | 30 | 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 16 – 26 10 nights · leave Wed$900Philippine Airlines 1 stop · 11h 50mBook
-
Dec 14 – 17 3 nights · leave Mon$917China Eastern 2 stops · 16h 20mBook
-
Dec 26 – Jan 2, 2027 7 nights · leave Sat$964China Eastern 1 stop · 20h 10mBook
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Dec 27 – Jan 10, 2027 14 nights · leave Sun$1,066China Eastern 1 stop · 15h 25mBook
-
Dec 23 – Jan 6, 2027 14 nights · leave Wed$1,187Philippine Airlines 2 stops · 11h 50mBook
Prices change often. The booking site shows the final price before you pay.
Cheapest by trip length
Good to know for December
December vs other months
Cheapest round trip per departure month| Month | Cheapest round trip |
|---|---|
| September 2026 | No fares found yet |
| October 2026 | $484 |
| November 2026 | $454 (cheapest month) |
| December 2026 | $900 |
| January 2027 | No fares found yet |
| February 2027 | $563 |
| March 2027 | $515 |
Sydney to Bangkok in December: questions
What's the cheapest date to fly from Sydney to Bangkok in December 2026?
Leaving Wednesday, December 16 and returning Saturday, December 26 (10 nights) for $900 round trip on Philippine Airlines, the cheapest of the 5 date combinations we track that month.
How much is a round trip from Sydney to Bangkok in December 2026?
From $900. Half of the 5 date combinations we track are under $964. Prices are per person in USD and change often.
Is December a cheap month to fly from Sydney to Bangkok?
It ranks 5 of 5 months we have prices for. The cheapest month is November 2026, from $454.