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Cheap flights from Bangkok to Busan

One-way from $152, found by travellers in the last 7 days. Aviasales checks the live price.

Departure
Return
Prices for nearby dates
Tue, Oct 27Any priceWed, Oct 28$158Thu, Oct 29Any priceFri, Oct 30$152Sat, Oct 31Any priceSun, Nov 1$168Mon, Nov 2Any priceTue, Nov 3Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Baggage and fare rules are shown on Aviasales, where the price is checked live.

Cheapest
$152
Thai AirAsia, flight FD 636Found 4 days ago, 1 adult
Check price on Aviasales
10:35amBangkokFri, Oct 30
Travel time 5h 55m, 1 stopDMKPUS
6:30pmBusanFri, Oct 30
Cheapest nonstop
$153
Jin Air, flight LJ 22Found 3 days ago, 1 adult
Check price on Aviasales
11:40pmBangkokThu, Oct 15
Travel time 5h 20m, nonstopBKKPUS
7:00amBusanFri, Oct 16
$155
Jin Air, flight LJ 22Found 5 days ago, 1 adult
Check price on Aviasales
11:40pmBangkokWed, Oct 14
Travel time 5h 25m, nonstopBKKPUS
7:05amBusanThu, Oct 15
$155
Thai Vietjet Air, flight VZ 960Found 6 days ago, 1 adult
Check price on Aviasales
10:50amBangkokMon, Oct 26
Travel time 6h, 1 stopBKKPUS
6:50pmBusanMon, Oct 26
$155
Thai AirAsia, flight FD 638Found 3 days ago, 1 adult
Check price on Aviasales
4:40pmBangkokMon, Nov 23
Travel time 6h, 1 stopDMKPUS
12:40amBusanTue, Nov 24

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in South KoreaTravel eSIM from $4, installed before you fly.
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Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu1234$1725$2166$1787$1858$2219$26810$23411$25112$27013$19014$15515$15316$15717$18618$18419$22420–21–22$17523–24–25–26$15527–28$15829–30$15231–

November 2026

MoTuWeThFrSaSu1$1682–3–4$1685–6–7–8$1829–10–11–12–13–14$18515–16$16917–18–19–20–21–22–23$15524–25$17026–27$18528$19129$18330–

December 2026

MoTuWeThFrSaSu1$1712$174345678910111213141516171819202122232425262728293031
$163 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Oct 30, $152.

Lowest fares by month

In the fares found this week, October has the lowest: from $152 one-way, against $264 in September 2027. Pick a month to see its cheapest date.

$0$100$200$300$152OctNovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$152Fri, Oct 301 stop
November$155Mon, Nov 231 stop
December$155Mon, Dec 211 stop
January 2027$163Sun, Jan 311 stop
February 2027—
March 2027—
April 2027$195Thu, Apr 11 stop
May 2027—
June 2027—
July 2027—
August 2027—
September 2027$264Tue, Sep 281 stop

Questions travellers ask

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

In the fares found this week, October has the lowest: from $152 one-way, against $264 in September 2027.

Are there direct flights from Bangkok to Busan?

Yes. Recent fares include nonstop flights with Jin Air, Air Busan and Jeju Air.

How long is the flight from Bangkok to Busan?

A nonstop flight takes about 5h 20m. The distance is 2,293 mi.

Which day of the week is cheapest to fly?

In the fares we have, Wednesday departures are the cheapest, with a typical lowest fare of $169. Saturday is the priciest at about $189.

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