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Haikou to Bangkok in December 2026 HAK → BKK

Haikou Airport (HAK) → Suvarnabhumi Airport (BKK)

For departures in December 2026, the cheapest return found recently is $254 with Xiamen Airlines, 18 Dec – 21 Dec, found 6 days ago. The cheapest one-way found recently is $160 with China Southern Airlines, 29 Dec, found 2 days ago.

Return

In December 2026, the cheapest return fare on each of 3 departure dates is usually $258 to $268. Across all 13 departure dates we hold on this route, it is usually $260 to $284. Of the 3 months with enough return fares to compare, 1 is usually cheaper than December 2026.

Cheapest return found recently

$254

18 Dec – 21 Dec · Xiamen Airlines

Haikou Airport (HAK) → Suvarnabhumi Airport (BKK)

out 1 stop, back 1 stop

found 6 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
18 Dec – 21 Dec$254Xiamen Airlinesout 1 stop, back 1 stopfound 6 days agoSee prices for these dates
15 Dec – 23 Dec$262Xiamen Airlinesout 1 stop, back 1 stopfound 6 days agoSee prices for these dates
17 Dec – 24 Dec$273Xiamen Airlinesout 1 stop, back 1 stopfound 6 days agoSee prices for these dates

Every date we hold

3 departure dates

15 Dec – 23 Dec: $262, found 6 days ago17 Dec – 24 Dec: $273, found 6 days ago18 Dec – 21 Dec: $254, found 6 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
15 Dec – 23 Dec$262Xiamen AirlinesHaikou Airport (HAK) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
17 Dec – 24 Dec$273Xiamen AirlinesHaikou Airport (HAK) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
18 Dec – 21 Dec$254Xiamen AirlinesHaikou Airport (HAK) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates

Which month looks cheapest?

November 2026 is the cheapest month — from $233.

November 2026From $233Cheapest seen2 departure dates22 Nov – 14 Dec · found todaySee prices for these dates
December 2026From $2543 departure dates18 Dec – 21 Dec · found 6 days agoSee prices for these dates
January 2027From $2604 departure dates20 Jan 2027 – 5 Feb 2027 · found 2 days agoSee prices for these dates
February 2027From $2664 departure dates9 Feb 2027 – 24 Feb 2027 · found 3 days agoSee prices for these dates

One-way

In December 2026, the cheapest one-way fare on each of 8 departure dates is usually $119 to $132. Across all 19 departure dates we hold on this route, it is usually $119 to $156. Of the 3 months with enough one-way fares to compare, December 2026 is usually the cheapest.

Cheapest one-way found recently

$160

29 Dec · China Southern Airlines

Haikou Airport (HAK) → Suvarnabhumi Airport (BKK)

1 stop

found 2 days ago

Open this tripCheck today's price

Cheapest we hold, of any age

$119

3 Dec · Xiamen Airlines

Haikou Airport (HAK) → Suvarnabhumi Airport (BKK)

1 stop

found 6 days ago

Open this tripCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
3 Dec$119Xiamen Airlines1 stopfound 6 days agoOpen this trip
6 Dec$119Xiamen Airlines1 stopfound 4 days agoOpen this trip
8 Dec$119Xiamen Airlines1 stopfound 4 days agoOpen this trip
9 Dec$119Xiamen Airlines1 stopfound 4 days agoOpen this trip
11 Dec$119Xiamen Airlines1 stopfound 4 days agoOpen this trip

Every date we hold

8 departure dates

3 Dec: $119, found 6 days ago6 Dec: $119, found 4 days ago8 Dec: $119, found 4 days ago9 Dec: $119, found 4 days ago11 Dec: $119, found 4 days ago22 Dec: $125, found 3 days ago24 Dec: $151, found 6 days ago29 Dec: $160, found 2 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
3 Dec$119Xiamen AirlinesHaikou Airport (HAK) → Suvarnabhumi Airport (BKK)1 stopfound 6 days agoOpen this trip
6 Dec$119Xiamen AirlinesHaikou Airport (HAK) → Suvarnabhumi Airport (BKK)1 stopfound 4 days agoOpen this trip
8 Dec$119Xiamen AirlinesHaikou Airport (HAK) → Suvarnabhumi Airport (BKK)1 stopfound 4 days agoOpen this trip
9 Dec$119Xiamen AirlinesHaikou Airport (HAK) → Suvarnabhumi Airport (BKK)1 stopfound 4 days agoOpen this trip
11 Dec$119Xiamen AirlinesHaikou Airport (HAK) → Suvarnabhumi Airport (BKK)1 stopfound 4 days agoOpen this trip
22 Dec$125China Southern AirlinesHaikou Airport (HAK) → Suvarnabhumi Airport (BKK)1 stopfound 3 days agoOpen this trip
24 Dec$151China Southern AirlinesHaikou Airport (HAK) → Suvarnabhumi Airport (BKK)1 stopfound 6 days agoOpen this trip
29 Dec$160China Southern AirlinesHaikou Airport (HAK) → Suvarnabhumi Airport (BKK)1 stopfound 2 days agoOpen this trip

Which month looks cheapest?

November 2026 is the cheapest month — from $114.

November 2026From $114Cheapest seen2 departure dates11 Nov · found 4 days agoOpen this trip
December 2026From $1198 departure dates3 Dec · found 6 days agoOpen this trip
January 2027From $1465 departure dates26 Jan 2027 · found 2 days agoOpen this trip
February 2027From $1473 departure dates20 Feb 2027 · found 3 days agoOpen this trip
March 2027From $1551 departure date1 Mar 2027 · found 4 days agoOpen this trip

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