Cheap flights from Hefei to Bangkok from $126 HFE → BKK, DMK
Hefei Xinqiao Airport (HFE) → Suvarnabhumi Airport (BKK), Don Mueang International Airport (DMK)
The cheapest return found recently is $249 with China Southern Airlines, 22 Jan 2027 – 20 Feb 2027, found 2 days ago. The cheapest one-way found recently is $126 with China Eastern, 14 Nov, found 3 days ago.
- Cheapest one-way found recently
- $126, found 3 days ago
- Cheapest return found recently
- $249, 22 Jan 2027 to 20 Feb 2027
- Usual return price
- $240 to $285
- Cheapest month to fly
- December 2026, return fares from $231 found in the last 7 days
Return
The cheapest return fare on each of 3 departure dates is usually $240 to $285.
Cheapest return found recently
$249
22 Jan 2027 – 20 Feb 2027 · China Southern Airlines
Hefei Xinqiao Airport (HFE) → Suvarnabhumi Airport (BKK)
Leaves 7:15 a.m. · Return leaves 6:55 p.m. · 25 h 40 min of travel, both ways together
out 1 stop, back 1 stop · via Guangzhou Baiyun International Airport (CAN) · overnight connection · 9 h connection
found 2 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$249 22 Jan 2027 – 20 Feb 2027found 2 days agoSee prices for these dates
$231 22 Dec – 3 Jan 2027found 3 days agoSee prices for these dates
What have prices looked like?
Over 18 days, 15 Oct to 11 Nov, the cheapest return we saw each day was $231 to $304.
18 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 3 departure dates from 22 Dec to 22 Jan 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 29-night return fares leaving within 3 days of 22 Jan 2027 to compare.
Every date we hold
44 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 22 Dec – 3 Jan 2027 | $231 | China Southern Airlines | Hefei Xinqiao Airport (HFE) → Suvarnabhumi Airport (BKK) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 20 Jan 2027 – 19 Feb 2027 | $320 | China Southern Airlines | Hefei Xinqiao Airport (HFE) → Suvarnabhumi Airport (BKK) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 22 Jan 2027 – 20 Feb 2027 | $249 | China Southern Airlines | Hefei Xinqiao Airport (HFE) → Suvarnabhumi Airport (BKK) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
Which month looks cheapest?
December 2026 is the cheapest month — from $231.
Airlines on the cheapest dates: China Southern Airlines.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$126
14 Nov · China Eastern
Hefei Xinqiao Airport (HFE) → Suvarnabhumi Airport (BKK)
Leaves 7:30 a.m. · 19 h 25 min trip
1 stop
found 3 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$126 14 Novfound 3 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 26 days, 28 Sept to 11 Nov, the cheapest one-way we saw each day was $103 to $135.
26 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?
Not enough comparable prices yet: we hold one-way fares on 2 departure dates and need at least 3 to say what is usual.
Could nearby dates be cheaper?
No. We hold one-way fares on 1 other departure date within 3 days of 14 Nov, and it is not cheaper.
Every date we hold
2 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 14 Nov | $126 | China Eastern | Hefei Xinqiao Airport (HFE) → Suvarnabhumi Airport (BKK) | 1 stop | found 3 days ago | Open this trip |
| 15 Nov | $127 | China Southern Airlines | Hefei Xinqiao Airport (HFE) → Suvarnabhumi Airport (BKK) | 1 stop | found 3 days ago | Open this trip |
Airlines on the cheapest dates: China Eastern, China Southern Airlines.
Premium cabin fares from Hefei to Bangkok
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 22 Jan 2027 – 20 Feb 2027 in another cabin: Premium economy · Business · First
Today's prices for 14 Nov in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Hefei to Bangkok?
Return
Not enough history yet: in 18 days of return prices, 15 Oct to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.
One-way
The cheapest fares were 7 to 13 days before departure.
From the cheapest one-way each day between 28 Sept and 11 Nov (26 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 |
|---|---|---|---|---|
| 7–13 days | $103 | $103 | Cheapest seen | 7 |
| 14–29 days | $117 | $103 | +14% | 7 |
| 60–89 days | $116 | $116 | +13% | 8 |
| 90–179 days | $135 | $116 | +31% | 9 |
Live price for these dates
The cheapest return found recently is for 22 Jan 2027 – 20 Feb 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Hefei to Bangkok?
The cheapest return found recently is $249 with China Southern Airlines, 22 Jan 2027 to 20 Feb 2027, found 2 days ago. The cheapest return we hold, of any age, is $231 with China Southern Airlines, 22 Dec to 3 Jan 2027, found 3 days ago. The cheapest return fare on each of 3 departure dates is usually $240 to $285.
How much is a one-way flight from Hefei to Bangkok?
The cheapest one-way found recently is $126 with China Eastern, 14 Nov, found 3 days ago.
What is the cheapest month to fly from Hefei to Bangkok?
December 2026 is the cheapest month for a return, from $231, 22 Dec to 3 Jan 2027, found 3 days ago.
How far ahead should I book a flight from Hefei to Bangkok?
In 26 days of prices between 28 Sept and 11 Nov, one-way fares were cheapest 7 to 13 days before departure.
How long is the flight from Hefei to Bangkok?
The cheapest one-way found recently, with China Eastern on 14 Nov, takes 19 h 25 min with 1 stop.
Which airlines have the cheapest flights from Hefei to Bangkok?
Between 22 Dec and 22 Jan 2027, China Southern Airlines has the cheapest return on all 3 departure dates we hold.
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