Singapore to Sydney in December 2026
SIN to SYD · Round trips departing in December · Economy · Prices per person in USD
Prices updated
Typical in December
$831
Median of 5 date combinations
Usual on this route
$534
December runs above usual
Higher than usual — set an alert
27% above the usual $534. 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 $679 | 2 | 3 | 4 | 5 | 6 | |
| 7 | 8 $678 | 9 | 10 $946 | 11 | 12 $831 | 13 |
| 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| 21 | 22 | 23 | 24 | 25 | 26 | 27 |
| 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 8 – 20 12 nights · leave Tue$678Philippine Airlines 1 stop · 12h 10mBook
-
Dec 1 – 8 7 nights · leave Tue$679Scoot Nonstop · 7h 55mBook
-
Dec 12 – 18 6 nights · leave Sat$831Hainan Airlines 1 stop · 13h 05mBook
-
Dec 10 – 19 9 nights · leave Thu$946Scoot 1 stop · 7h 55mBook
-
Dec 8 – 18 10 nights · leave Tue$1,004Scoot Nonstop · 7h 55mBook
Prices change often. The booking site shows the final price before you pay.
Cheapest by trip length
5–7 nights
$679
Dec 1 – 8 · 2 options
8–14 nights
$678
Dec 8 – 20 · 3 options
Good to know for December
Airlines with cheap fares
3 airlines
Most often: Scoot, Philippine Airlines, Hainan Airlines.
December vs other months
Cheapest round trip per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $632 |
| December 2026 | $678 |
| January 2027 | $626 |
| February 2027 | $472 |
| March 2027 | $435 |
| April 2027 | $420 (cheapest month) |
| May 2027 | $441 |
| June 2027 | $534 |
| July 2027 | No fares found yet |
| August 2027 | No fares found yet |
| September 2027 | No fares found yet |
| October 2027 | $601 |
Singapore to Sydney in December: questions
What's the cheapest date to fly from Singapore to Sydney in December 2026?
Leaving Tuesday, December 8 and returning Sunday, December 20 (12 nights) for $678 round trip on Philippine Airlines, the cheapest of the 5 date combinations we track that month.
How much is a round trip from Singapore to Sydney in December 2026?
From $678. Half of the 5 date combinations we track are under $831. Prices are per person in USD and change often.
Is December a cheap month to fly from Singapore to Sydney?
It ranks 9 of 9 months we have prices for. The cheapest month is April 2027, from $420.