Cheap flights from Changsha to Bangkok from $134 CSX → BKK, DMK

Found recently, and the cheapest we hold

It is also the cheapest return we hold, of any age.

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $202 to $251.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 11-night return fares leaving within 3 days of 25 Dec to compare.

Every date we hold

50 fares on 4 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $215.

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $69 to $122.

At $134, the cheapest one-way found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 4 Jan 2027 to compare.

Every date we hold

38 fares on 11 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $110.

Return

The cheapest fares were 7 to 13 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 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.

One-way

The cheapest fares were 0 to 6 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (49 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.

How much is a return flight from Changsha to Bangkok?

The cheapest return found recently is $215 with China Southern Airlines, 25 Dec to 5 Jan 2027, found 3 days ago. The cheapest return fare on each of 4 departure dates is usually $234 to $268.

How much is a one-way flight from Changsha to Bangkok?

The cheapest one-way found recently is $134 with China Southern Airlines, 4 Jan 2027, found 2 days ago. The cheapest one-way we hold, of any age, is $110 with Thai Lion Air, 20 Dec, found 5 days ago. The cheapest one-way fare on each of 11 departure dates is usually $113 to $124.

What is the cheapest month to fly from Changsha to Bangkok?

December 2026 is the cheapest month for a return, from $215, 25 Dec to 5 Jan 2027, found 3 days ago. It is the cheapest month for a one-way too, from $110, 20 Dec, found 5 days ago.

How far ahead should I book a flight from Changsha to Bangkok?

In 49 days of prices between 24 Sept and 11 Nov, return fares were cheapest 7 to 13 days before departure. One-way fares were cheapest 0 to 6 days before departure.

Is there a direct flight from Changsha to Bangkok?

Yes, the cheapest nonstop return found recently is $273 with Thai AirAsia, 25 Dec to 5 Jan 2027, found 3 days ago. The cheapest nonstop one-way found recently is $192 with Thai Lion Air, 4 Jan 2027, found 2 days ago.

How long is the flight from Changsha to Bangkok?

The cheapest nonstop one-way found recently, with Thai Lion Air on 4 Jan 2027, takes 3 h 30 min from Changsha Huanghua Airport (CSX) to Don Mueang International Airport (DMK). The cheapest one-way found recently, with China Southern Airlines on 4 Jan 2027, takes 19 h 55 min with 1 stop, including a 15 h connection.

Which airlines have the cheapest flights from Changsha to Bangkok?

Between 25 Dec and 15 Mar 2027, China Southern Airlines has the cheapest return on all 4 departure dates we hold. Between 15 Nov and 15 Feb 2027, Thai Lion Air has the cheapest one-way on 3 of the 11 departure dates we hold, Air China on 2 and China Eastern on 2.