Hong Kong to Bangkok HKG → BKK, DMK
Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK), Don Mueang International Airport (DMK)
The cheapest return found recently is $158 with Thai Lion Air, 20 Jan 2027 – 27 Jan 2027, found 9 hours ago. The cheapest one-way found recently is $105 with HK Express, 27 Sept 2027, found 5 hours ago.
Return
The cheapest return fare on each of 30 departure dates is usually $189 to $249.
Cheapest return found recently
$158
20 Jan 2027 – 27 Jan 2027 · Thai Lion Air
Hong Kong International Airport (HKG) → Don Mueang International Airport (DMK)
Leaves 2:00 p.m. · Return leaves 9:15 a.m. · 5 h 30 min of travel, both ways together
out nonstop, back nonstop
found 9 hours ago
Cheapest nonstop return
$158
20 Jan 2027 – 27 Jan 2027 · Thai Lion Air
Hong Kong International Airport (HKG) → Don Mueang International Airport (DMK)
Leaves 2:00 p.m. · Return leaves 9:15 a.m. · 5 h 30 min of travel, both ways together
out nonstop, back nonstop
found 9 hours ago
Found recently, and the cheapest we hold
$158 20 Jan 2027 – 27 Jan 2027found 9 hours agoSee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $164 to $195.
At $158, the cheapest return found recently is below that range.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 30 departure dates from 24 Oct to 16 Sept 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 7-night return fares leaving within 3 days of 20 Jan 2027 to compare.
Every date we hold
225 fares on 30 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 24 Oct – 1 Nov | $198 | HK Express | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 28 Oct – 29 Oct | $182 | HK Express | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 1 Nov – 4 Nov | $212 | HK Express | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 2 Nov – 5 Nov | $167 | HK Express | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | out nonstop, back nonstop | found today | See prices for these dates |
| 4 Nov – 15 Nov | $200 | HK Express | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 11 Nov – 15 Nov | $209 | HK Express | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 13 Nov – 15 Nov | $247 | HK Express | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 20 Nov – 27 Nov | $211 | HK Express | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 27 Nov – 29 Nov | $188 | Thai Lion Air | Hong Kong International Airport (HKG) → Don Mueang International Airport (DMK) | out nonstop, back nonstop | found 7 days ago | See prices for these dates |
| 28 Nov – 1 Dec | $181 | HK Express | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | out nonstop, back nonstop | found today | See prices for these dates |
| 1 Dec – 28 Dec | $287 | HK Express | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 3 Dec – 7 Dec | $229 | HK Express | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 8 Dec – 12 Dec | $202 | HK Express | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 9 Dec – 15 Dec | $205 | HK Express | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 15 Dec – 18 Dec | $181 | HK Express | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 17 Dec – 22 Dec | $164 | HK Express | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | out nonstop, back nonstop | found 22 hours ago | See prices for these dates |
| 18 Dec – 12 Jan 2027 | $249 | HK Express | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 20 Dec – 3 Jan 2027 | $304 | China Eastern | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 26 Dec – 27 Dec | $282 | China Eastern | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 27 Dec – 5 Jan 2027 | $206 | HK Express | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 28 Dec – 31 Dec | $306 | HK Express | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 11 Jan 2027 – 25 Jan 2027 | $206 | Thai Lion Air | Hong Kong International Airport (HKG) → Don Mueang International Airport (DMK) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 15 Jan 2027 – 17 Jan 2027 | $201 | HK Express | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 18 Jan 2027 – 11 Feb 2027 | $270 | Thai Lion Air | Hong Kong International Airport (HKG) → Don Mueang International Airport (DMK) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 20 Jan 2027 – 27 Jan 2027 | $158 | Thai Lion Air | Hong Kong International Airport (HKG) → Don Mueang International Airport (DMK) | out nonstop, back nonstop | found 9 hours ago | See prices for these dates |
| 8 Feb 2027 – 24 Feb 2027 | $278 | Thai Lion Air | Hong Kong International Airport (HKG) → Don Mueang International Airport (DMK) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 23 Feb 2027 – 25 Feb 2027 | $190 | HK Express | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 1 Mar 2027 – 7 Mar 2027 | $192 | HK Express | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 15 Mar 2027 – 25 Mar 2027 | $186 | HK Express | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 16 Sept 2027 – 7 Oct 2027 | $250 | HK Express | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
Which month looks cheapest?
January 2027 is the cheapest month — from $158.
Airlines on the cheapest dates: HK Express, Thai Lion Air, China Eastern.
One-way
The cheapest one-way fare on each of 7 departure dates is usually $103 to $114.
Cheapest one-way found recently
$105
27 Sept 2027 · HK Express
Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK)
Leaves 1:30 p.m. · 3 h trip
nonstop
found 5 hours ago
Cheapest nonstop one-way
$105
27 Sept 2027 · HK Express
Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK)
Leaves 1:30 p.m. · 3 h trip
nonstop
found 5 hours ago
Found recently, and the cheapest we hold
$105 27 Sept 2027found 5 hours agoOpen this trip
$91 11 Novfound 2 days agoOpen this trip
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $79 to $113.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 7 departure dates from 11 Nov to 27 Sept 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 27 Sept 2027 to compare.
Every date we hold
78 fares on 7 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 11 Nov | $91 | HK Express | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | nonstop | found 2 days ago | Open this trip |
| 2 Jan 2027 | $104 | HK Express | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | nonstop | found 4 days ago | Open this trip |
| 20 Mar 2027 | $103 | HK Express | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | nonstop | found 3 days ago | Open this trip |
| 22 Mar 2027 | $117 | Thai Lion Air | Hong Kong International Airport (HKG) → Don Mueang International Airport (DMK) | nonstop | found 5 days ago | Open this trip |
| 28 Apr 2027 | $110 | HK Express | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | nonstop | found 2 days ago | Open this trip |
| 22 Jul 2027 | $126 | HK Express | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | nonstop | found 3 days ago | Open this trip |
| 27 Sept 2027 | $105 | HK Express | Hong Kong International Airport (HKG) → Suvarnabhumi Airport (BKK) | nonstop | found 5 hours ago | Open this trip |
Which month looks cheapest?
November 2026 is the cheapest month — from $91.
Airlines on the cheapest dates: HK Express, Thai Lion Air.
Premium cabin fares from Hong Kong to Bangkok
Return
Business
The lowest business fare we have seen is $811, across 3 departure dates.
24 Nov – 22 Dec · HKG → BKK · Emirates
out nonstop, back nonstop
found 5 days ago
That business fare is 5.1 times the economy fare of $158.
First
The lowest first-class fare we have seen is $1,499, across 3 departure dates.
24 Nov – 22 Dec · HKG → BKK · Emirates
out nonstop, back nonstop
found 5 days ago
Today's prices for 20 Jan 2027 – 27 Jan 2027 in another cabin: Premium economy · Business · First
One-way
Business
The lowest business fare we have seen is $540, across 6 departure dates.
14 Nov · HKG → BKK · Philippine Airlines
1 stop · via MNL · overnight connection · 19 h connection
found 20 hours ago
That business fare is 5.9 times the economy fare of $91.
First
The lowest first-class fare we have seen is $1,062, across 6 departure dates.
2 Nov · HKG → BKK · Emirates
nonstop
found 6 days ago
Today's prices for 27 Sept 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Hong Kong to Bangkok?
Return
The cheapest fares were 14 to 29 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $201 | $180 | +5% | 21 |
| 7–13 days | $211 | $182 | +10% | 23 |
| 14–29 days | $192 | $188 | Cheapest seen | 25 |
| 30–59 days | $192 | $179 | +0% | 25 |
| 60–89 days | $204 | $164 | +6% | 25 |
| 90–179 days | $194 | $173 | +1% | 25 |
| 180+ days | $233 | $209 | +21% | 17 |
One-way
Fares 7 to 13 days before departure were typically 5% lower than 0 to 6 days before departure.
From the cheapest one-way each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $86 | $83 | +6% | 7 |
| 7–13 days | $82 | $79 | Cheapest seen | 8 |
| 60–89 days | $124 | $104 | +52% | 14 |
| 90–179 days | $99 | $90 | +22% | 25 |
| 180+ days | $119 | $110 | +46% | 25 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Macau → Bangkok
66 km from Hong Kong
$171
$13 more than flying from Hong Kong
13 Mar 2027 – 17 Mar 2027 · MFM → DMK · out nonstop, back nonstop
found today
Guangzhou → Bangkok
129 km from Hong Kong
$177
$19 more than flying from Hong Kong
23 Oct – 6 Nov · CAN → BKK · out nonstop, back nonstop
found 2 hours ago
Shenzhen → Bangkok
27 km from Hong Kong
$199
$41 more than flying from Hong Kong
8 Mar 2027 – 14 Mar 2027 · SZX → DMK · out nonstop, back nonstop
found yesterday
Hong Kong → Pattaya
101 km from Bangkok
$518
$360 more than flying to Bangkok
8 Jan 2027 – 15 Jan 2027 · HKG → UTP · out 1 stop, back 2 stops
found 5 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Macau → Bangkok
66 km from Hong Kong
$77
$28 less than flying from Hong Kong
9 Nov · MFM → DMK · nonstop
found yesterday
Guangzhou → Bangkok
129 km from Hong Kong
$77
$28 less than flying from Hong Kong
16 Feb 2027 · CAN → DMK · nonstop
found yesterday
Shenzhen → Bangkok
27 km from Hong Kong
$87
$18 less than flying from Hong Kong
9 Dec · SZX → BKK · nonstop
found 23 hours ago
Zhuhai → Bangkok
61 km from Hong Kong
$119
$14 more than flying from Hong Kong
1 Nov · ZUH → BKK · 1 stop
found 5 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 20 Jan 2027 – 27 Jan 2027. A live search on this page shows what those dates cost now, for one adult in economy.
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