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Sanya to Bangkok flights in December 2026 from $215 SYX → BKK, DMK

Sanya Phoenix International Airport (SYX) → Suvarnabhumi Airport (BKK), Don Mueang International Airport (DMK)

For departures in December 2026, the cheapest return found recently is $215 with China Southern Airlines, 26 Dec – 11 Jan 2027, found 2 days ago.

Return

In December 2026, the cheapest return fare on each of 7 departure dates is usually $225 to $264. Across all 27 departure dates we hold on this route, it is usually $246 to $282. Of the 4 months with enough return fares to compare, 1 is usually cheaper than December 2026.

Cheapest return found recently

$215

26 Dec – 11 Jan 2027 · China Southern Airlines

Sanya Phoenix International Airport (SYX) → Suvarnabhumi Airport (BKK)

out 1 stop, back 1 stop

found 2 days ago

See prices for these datesCheck today's price

It is also the cheapest return we hold, of any age.

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
26 Dec – 11 Jan 2027$215China Southern Airlinesout 1 stop, back 1 stopfound 2 days agoSee prices for these dates
22 Dec – 24 Dec$220China Southern Airlinesout 1 stop, back 1 stopfound 3 days agoSee prices for these dates
15 Dec – 24 Dec$229China Southern Airlinesout 1 stop, back 1 stopfound 2 days agoSee prices for these dates
3 Dec – 7 Dec$241China Southern Airlinesout 1 stop, back 1 stopfound 3 days agoSee prices for these dates
21 Dec – 28 Dec$260China Southern Airlinesout 1 stop, back 1 stopfound 6 days agoSee prices for these dates

Every date we hold

7 departure dates

2 Dec – 11 Dec: $268, found 4 days ago3 Dec – 7 Dec: $241, found 3 days ago15 Dec – 24 Dec: $229, found 2 days ago21 Dec – 28 Dec: $260, found 6 days ago22 Dec – 24 Dec: $220, found 3 days ago25 Dec – 26 Dec: $360, found 6 days ago26 Dec – 11 Jan 2027: $215, found 2 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
2 Dec – 11 Dec$268China Southern AirlinesSanya Phoenix International Airport (SYX) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
3 Dec – 7 Dec$241China Southern AirlinesSanya Phoenix International Airport (SYX) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
15 Dec – 24 Dec$229China Southern AirlinesSanya Phoenix International Airport (SYX) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
21 Dec – 28 Dec$260China Southern AirlinesSanya Phoenix International Airport (SYX) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
22 Dec – 24 Dec$220China Southern AirlinesSanya Phoenix International Airport (SYX) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
25 Dec – 26 Dec$360China Southern AirlinesSanya Phoenix International Airport (SYX) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
26 Dec – 11 Jan 2027$215China Southern AirlinesSanya Phoenix International Airport (SYX) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $215.

November 2026From $2154 departure dates17 Nov – 19 Nov · found 2 days agoSee prices for these dates
December 2026From $215Cheapest seen7 departure dates26 Dec – 11 Jan 2027 · found 2 days agoSee prices for these dates
January 2027From $25010 departure dates12 Jan 2027 – 19 Jan 2027 · found 2 days agoSee prices for these datesEvery date in January 2027
February 2027From $2636 departure dates9 Feb 2027 – 24 Feb 2027 · found 2 days agoSee prices for these dates

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work