Sydney to Bangkok in December 2026
SYD to BKK · Round trips departing in December · Economy · Prices per person in USD
Prices updated
Typical in December
$947
Median of 6 date combinations
Usual on this route
$632
December runs above usual
Higher than usual — set an alert
11% above the usual $632. 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 $704 | 2 | 3 | 4 | 5 | 6 | |
| 7 | 8 | 9 | 10 $919 | 11 | 12 | 13 |
| 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| 21 | 22 $1,066 | 23 | 24 $939 | 25 | 26 | 27 $954 |
| 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 1 – 16 15 nights · leave Tue$704Scoot 1 stop · 10h 50mBook
-
Dec 10 – 25 15 nights · leave Thu$919China Eastern 1 stop · 20h 35mBook
-
Dec 24 – Jan 3, 2027 10 nights · leave Thu$939China Eastern 1 stop · 20h 35mBook
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Dec 27 – Jan 3, 2027 7 nights · leave Sun$954China Eastern 1 stop · 15h 20mBook
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Dec 27 – Jan 10, 2027 14 nights · leave Sun$1,006China Eastern 1 stop · 15h 20mBook
-
Dec 22 – Jan 5, 2027 14 nights · leave Tue$1,066China Eastern 1 stop · 15h 15mBook
Prices change often. The booking site shows the final price before you pay.
Cheapest by trip length
5–7 nights
$954
Dec 27 – Jan 3, 2027 · 1 option
8–14 nights
$939
Dec 24 – Jan 3, 2027 · 3 options
15–21 nights
$704
Dec 1 – 16 · 2 options
Good to know for December
Airlines with cheap fares
2 airlines
Most often: China Eastern, Scoot.
December vs other months
Cheapest round trip per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $528 |
| December 2026 | $704 |
| January 2027 | $698 |
| February 2027 | $465 (cheapest month) |
| March 2027 | No fares found yet |
| April 2027 | $632 |
| May 2027 | No fares found yet |
| June 2027 | No fares found yet |
| July 2027 | $515 |
Sydney to Bangkok in December: questions
What's the cheapest date to fly from Sydney to Bangkok in December 2026?
Leaving Tuesday, December 1 and returning Wednesday, December 16 (15 nights) for $704 round trip on Scoot, the cheapest of the 6 date combinations we track that month.
How much is a round trip from Sydney to Bangkok in December 2026?
From $704. Half of the 6 date combinations we track are under $947. Prices are per person in USD and change often.
Is December a cheap month to fly from Sydney to Bangkok?
It ranks 6 of 6 months we have prices for. The cheapest month is February 2027, from $465.