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Bangkok to Hong Kong flights in December 2026 from $225 BKK, DMK → HKG

Suvarnabhumi Airport (BKK), Don Mueang International Airport (DMK) → Hong Kong International Airport (HKG)

For departures in December 2026, the cheapest return found recently is $225 with HK Express, 31 Dec – 11 Jan 2027, found 2 days ago.

Return

In December 2026, the cheapest return fare on each of 7 departure dates is usually $204 to $217. Across all 29 departure dates we hold on this route, it is usually $192 to $225. Of the 5 months with enough return fares to compare, 1 is usually cheaper than December 2026.

Cheapest return found recently

$225

31 Dec – 11 Jan 2027 · HK Express

Suvarnabhumi Airport (BKK) → Hong Kong International Airport (HKG)

out nonstop, back nonstop

found 2 days ago

See prices for these datesCheck today's price

Cheapest we hold, of any age

$175

21 Dec – 4 Jan 2027 · HK Express

Suvarnabhumi Airport (BKK) → Hong Kong International Airport (HKG)

out nonstop, back nonstop

found 3 days ago

See prices for these datesCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
21 Dec – 4 Jan 2027$175HK Expressout nonstop, back nonstopfound 3 days agoSee prices for these dates
8 Dec – 9 Dec$200HK Expressout nonstop, back nonstopfound 5 days agoSee prices for these dates
16 Dec – 29 Dec$207HK Expressout nonstop, back nonstopfound 3 days agoSee prices for these dates
23 Dec – 31 Dec$207HK Expressout nonstop, back nonstopfound 3 days agoSee prices for these dates
24 Dec – 28 Dec$209HK Expressout nonstop, back nonstopfound 7 days agoSee prices for these dates

Every date we hold

7 departure dates

5 Dec – 5 Dec: $245, found 7 days ago8 Dec – 9 Dec: $200, found 5 days ago16 Dec – 29 Dec: $207, found 3 days ago21 Dec – 4 Jan 2027: $175, found 3 days ago23 Dec – 31 Dec: $207, found 3 days ago24 Dec – 28 Dec: $209, found 7 days ago31 Dec – 11 Jan 2027: $225, found 2 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
5 Dec – 5 Dec$245HK ExpressSuvarnabhumi Airport (BKK) → Hong Kong International Airport (HKG)out nonstop, back nonstopfound 7 days agoSee prices for these dates
8 Dec – 9 Dec$200HK ExpressSuvarnabhumi Airport (BKK) → Hong Kong International Airport (HKG)out nonstop, back nonstopfound 5 days agoSee prices for these dates
16 Dec – 29 Dec$207HK ExpressSuvarnabhumi Airport (BKK) → Hong Kong International Airport (HKG)out nonstop, back nonstopfound 3 days agoSee prices for these dates
21 Dec – 4 Jan 2027$175HK ExpressSuvarnabhumi Airport (BKK) → Hong Kong International Airport (HKG)out nonstop, back nonstopfound 3 days agoSee prices for these dates
23 Dec – 31 Dec$207HK ExpressSuvarnabhumi Airport (BKK) → Hong Kong International Airport (HKG)out nonstop, back nonstopfound 3 days agoSee prices for these dates
24 Dec – 28 Dec$209HK ExpressSuvarnabhumi Airport (BKK) → Hong Kong International Airport (HKG)out nonstop, back nonstopfound 7 days agoSee prices for these dates
31 Dec – 11 Jan 2027$225HK ExpressSuvarnabhumi Airport (BKK) → Hong Kong International Airport (HKG)out nonstop, back nonstopfound 2 days agoSee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $175.

November 2026From $2052 departure dates28 Nov – 1 Dec · found 7 days agoSee prices for these dates
December 2026From $175Cheapest seen7 departure dates21 Dec – 4 Jan 2027 · found 3 days agoSee prices for these dates
January 2027From $1762 departure dates25 Jan 2027 – 28 Jan 2027 · found 4 days agoSee prices for these dates
February 2027From $1915 departure dates5 Feb 2027 – 19 Feb 2027 · found 5 days agoSee prices for these dates
March 2027From $1763 departure dates13 Mar 2027 – 14 Mar 2027 · found 2 days agoSee prices for these dates
April 2027From $2023 departure dates21 Apr 2027 – 23 Apr 2027 · found 3 days agoSee prices for these dates
May 2027From $1815 departure dates2 May 2027 – 6 May 2027 · found 6 days agoSee prices for these dates
October 2027From $1932 departure dates28 Oct 2027 – 31 Oct 2027 · found 3 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