Currently, the most affordable month to book a Air China flight from Sydney to Ulaanbaatar in November, with an average price of $954. Conversely, traveling with Air China from Sydney to Ulaanbaatar in December will be the most expensive, with an average cost of $1,305. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
January
$1,690
February
$1,501
March
$1,478
April
$1,604
May
$1,527
June
$1,581
July
$1,535
August
$1,668
September
$1,682
October
$1,552
November
$1,460
December
$1,997
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