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Hong Kong to Bangkok in December 2026 HKG → BKK, DMK

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

For departures in December 2026, the cheapest return found recently is $164 with HK Express, 17 Dec – 22 Dec, found yesterday.

Return

In December 2026, the cheapest return fare on each of 11 departure dates is usually $204 to $268. Across all 31 departure dates we hold on this route, it is usually $189 to $248. Of the 4 months with enough return fares to compare, December 2026 is usually the most expensive.

Cheapest return found recently

$164

17 Dec – 22 Dec · HK Express

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

out nonstop, back nonstop

found yesterday

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
17 Dec – 22 Dec$164HK Expressout nonstop, back nonstopfound yesterdaySee prices for these dates
15 Dec – 18 Dec$181HK Expressout nonstop, back nonstopfound 3 days agoSee prices for these dates
8 Dec – 12 Dec$202HK Expressout nonstop, back nonstopfound 5 days agoSee prices for these dates
9 Dec – 15 Dec$205HK Expressout nonstop, back nonstopfound 6 days agoSee prices for these dates
27 Dec – 5 Jan 2027$206HK Expressout nonstop, back nonstopfound yesterdaySee prices for these dates

Every date we hold

11 departure dates

1 Dec – 28 Dec: $287, found 4 days ago3 Dec – 7 Dec: $229, found 6 days ago8 Dec – 12 Dec: $202, found 5 days ago9 Dec – 15 Dec: $205, found 6 days ago15 Dec – 18 Dec: $181, found 3 days ago17 Dec – 22 Dec: $164, found yesterday18 Dec – 12 Jan 2027: $249, found 2 days ago20 Dec – 3 Jan 2027: $304, found 6 days ago26 Dec – 17 Jan 2027: $231, found today27 Dec – 5 Jan 2027: $206, found yesterday28 Dec – 31 Dec: $306, found 4 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Dec – 28 Dec$287HK ExpressHong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK)out nonstop, back nonstopfound 4 days agoSee prices for these dates
3 Dec – 7 Dec$229HK ExpressHong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK)out nonstop, back nonstopfound 6 days agoSee prices for these dates
8 Dec – 12 Dec$202HK ExpressHong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK)out nonstop, back nonstopfound 5 days agoSee prices for these dates
9 Dec – 15 Dec$205HK ExpressHong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK)out nonstop, back nonstopfound 6 days agoSee prices for these dates
15 Dec – 18 Dec$181HK ExpressHong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK)out nonstop, back nonstopfound 3 days agoSee prices for these dates
17 Dec – 22 Dec$164HK ExpressHong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK)out nonstop, back nonstopfound yesterdaySee prices for these dates
18 Dec – 12 Jan 2027$249HK ExpressHong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK)out nonstop, back nonstopfound 2 days agoSee prices for these dates
20 Dec – 3 Jan 2027$304China EasternHong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
26 Dec – 17 Jan 2027$231HK ExpressHong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK)out nonstop, back nonstopfound todaySee prices for these dates
27 Dec – 5 Jan 2027$206HK ExpressHong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK)out nonstop, back nonstopfound yesterdaySee prices for these dates
28 Dec – 31 Dec$306HK ExpressHong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK)out nonstop, back nonstopfound 4 days agoSee prices for these dates

Which month looks cheapest?

January 2027 is the cheapest month — from $158.

October 2026From $1823 departure dates28 Oct – 29 Oct · found 2 days agoSee prices for these dates
November 2026From $1678 departure dates2 Nov – 5 Nov · found todaySee prices for these datesEvery date in November 2026
December 2026From $16411 departure dates17 Dec – 22 Dec · found yesterdaySee prices for these dates
January 2027From $158Cheapest seen4 departure dates20 Jan 2027 – 27 Jan 2027 · found 12 hours agoSee prices for these dates
February 2027From $1902 departure dates23 Feb 2027 – 25 Feb 2027 · found 3 days agoSee prices for these dates
March 2027From $1862 departure dates15 Mar 2027 – 25 Mar 2027 · found yesterdaySee prices for these dates
September 2027From $2501 departure date16 Sept 2027 – 7 Oct 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