Cheap flights from Bangkok to Beijing from $142 BKK, DMK → PEK, PKX

Found recently, and the cheapest we hold

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

What have prices looked like?

Over 50 days, 24 Sept to 12 Nov, the cheapest return we saw each day was $193 to $208.

At $193, the cheapest return found recently is at the low end of that range.

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

Could nearby dates be cheaper?

We hold no other 60-night return fares leaving within 3 days of 21 Jan 2027 to compare.

Every date we hold

672 fares on 38 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $193.

Found recently, and the cheapest we hold

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 50 days, 24 Sept to 12 Nov, the cheapest one-way we saw each day was $139 to $185.

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 2 Oct 2027 to compare.

Every date we hold

121 fares on 13 departure dates

Which month looks cheapest?

May 2027 is the cheapest month — from $142.

Return

The cheapest fares were 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 12 Nov (50 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

Not enough history yet: in 50 days of one-way prices, 24 Sept to 12 Nov, fewer than 3 booking ranges had prices on 7 days or more.

How much is a return flight from Bangkok to Beijing?

The cheapest return found recently is $193 with China Southern Airlines, 21 Jan 2027 to 22 Mar 2027, found yesterday. The cheapest return fare on each of 38 departure dates is usually $196 to $266.

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

The cheapest one-way found recently is $142 with China Eastern, 2 Oct 2027, found 14 hours ago. The cheapest one-way fare on each of 13 departure dates is usually $150 to $180.

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

December 2026 is the cheapest month for a return, from $193, 11 Dec to 20 Dec, found 3 days ago. May 2027 is the cheapest month for a one-way, from $142, 13 May 2027, found yesterday.

Every date in December 2026

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

In 50 days of prices between 24 Sept and 12 Nov, return fares were cheapest 0 to 6 days before departure.

Is there a direct flight from Bangkok to Beijing?

Yes, the cheapest nonstop return found recently is $299 with Hainan Airlines, 21 Jan 2027 to 22 Mar 2027, found yesterday. The cheapest nonstop one-way found recently is $168 with Air China, 13 May 2027, found yesterday.

Every nonstop date from Bangkok to Beijing

How long is the flight from Bangkok to Beijing?

The cheapest nonstop one-way found recently, with Air China on 13 May 2027, takes 4 h 50 min from Suvarnabhumi Airport (BKK) to Beijing Capital International Airport (PEK). The cheapest one-way found recently, with China Eastern on 2 Oct 2027, takes 25 h 35 min with 1 stop, including a 20 h connection.

Which airlines have the cheapest flights from Bangkok to Beijing?

Between 4 Dec and 2 Jul 2027, China Southern Airlines has the cheapest return on 27 of the 38 departure dates we hold, China Eastern on 7 and Shenzhen Airlines on 2. Between 12 May 2027 and 2 Oct 2027, China Eastern has the cheapest one-way on all 13 departure dates we hold.