Cheap flights from Beijing to Busan from $76 PEK, PKX → PUS

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 $226 to $282.

At $194, the cheapest return found recently is below that range.

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

Could nearby dates be cheaper?

We hold no other 4-night return fares leaving within 3 days of 8 Dec to compare.

Every date we hold

357 fares on 41 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $194.

Found recently, and the cheapest we hold

What have prices looked like?

Over 46 days, 24 Sept to 12 Nov, the cheapest one-way we saw each day was $72 to $272.

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

Could nearby dates be cheaper?

No. We hold one-way fares on 3 other departure dates within 3 days of 11 Jan 2027, and none is cheaper.

Every date we hold

24 fares on 11 departure dates

Which month looks cheapest?

November 2026 is the cheapest month — from $75.

Return

The cheapest fares were 14 to 29 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 46 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 Beijing to Busan?

The cheapest return found recently is $194 with Korean Air, 8 Dec to 12 Dec, found 13 hours ago. The cheapest return fare on each of 41 departure dates is usually $258 to $334.

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

The cheapest one-way found recently is $76 with Spring Airlines, 11 Jan 2027, found today. The cheapest one-way we hold, of any age, is $75 with Spring Airlines, 24 Nov, found 3 days ago. The cheapest one-way fare on each of 11 departure dates is usually $76 to $166.

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

December 2026 is the cheapest month for a return, from $194, 8 Dec to 12 Dec, found 13 hours ago. November 2026 is the cheapest month for a one-way, from $75, 24 Nov, found 3 days ago.

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

In 50 days of prices between 24 Sept and 12 Nov, return fares were cheapest 14 to 29 days before departure.

Is there a direct flight from Beijing to Busan?

Yes, the cheapest nonstop return found recently is $241 with Korean Air, 21 Jan 2027 to 26 Jan 2027, found yesterday. The cheapest nonstop one-way found recently is $108 with Korean Air, 13 Mar 2027, found today.

Every nonstop date from Beijing to Busan

How long is the flight from Beijing to Busan?

The cheapest nonstop one-way found recently, with Korean Air on 13 Mar 2027, takes 2 h 40 min from Beijing Capital International Airport (PEK) to Gimhae International Airport (PUS). The cheapest one-way found recently, with Spring Airlines on 11 Jan 2027, takes 14 h 55 min with 1 stop.

Which airlines have the cheapest flights from Beijing to Busan?

Between 27 Nov and 13 Oct 2027, Korean Air has the cheapest return on 35 of the 41 departure dates we hold, China Southern Airlines on 3 and China Eastern on 2. Between 24 Nov and 16 Oct 2027, Spring Airlines has the cheapest one-way on 5 of the 11 departure dates we hold, Korean Air on 5 and China Southern Airlines on 1.