Cheap flights from Bangkok to Busan

One-way fares from $150 · BKK → PUS · prices found by travellers in the last 48 hours

Compare all dates Busan → Bangkok
Cheapest fare
$150

Thai AirAsia · Wed, Nov 11

Cheapest month
November

from $150

Direct flights
Yes

Jin Air

Flight time
5h 05m

3,720 km

Get a price alert

We'll email you when Bangkok → Busan drops to your price. It's free, and you can stop any time.

Today's cheapest fare is $150. We'll send one email to confirm. See our privacy policy.

Cheapest month to fly from Bangkok to Busan

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $150
  2. December 2026 $152
  3. January 2027 $185
  4. February 2027 $230
  5. April 2027 $178
  6. May 2027 $194

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Thai AirAsia
Depart16:35 Wed, Nov 11DMK → PUS 6h 05m · 1 stop
$150one way, per person
View deal
Thai AirAsia
Depart10:30 Tue, Nov 10DMK → PUS 5h 35m · 1 stop
$151one way, per person
View deal
Thai AirAsia
Depart16:35 Thu, Nov 12DMK → PUS 5h 40m · 1 stop
$151one way, per person
View deal
Thai AirAsia
Depart10:30 Fri, Nov 20DMK → PUS 5h 45m · 1 stop
$151one way, per person
View deal
Thai AirAsia
Depart16:35 Fri, Nov 13DMK → PUS 5h 50m · 1 stop
$153one way, per person
View deal
Thai AirAsia
Depart07:20 Thu, Nov 5DMK → PUS 6h 05m · 1 stop
$155one way, per person
View deal
Thai AirAsia
Depart10:30 Thu, Nov 26DMK → PUS 5h 35m · 1 stop
$155one way, per person
View deal
Thai AirAsia
Depart07:20 Wed, Nov 4DMK → PUS 6h 05m · 1 stop
$156one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Busan

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in BusanCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in BusanTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in BusanPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in BusanCompare rental cars from major brands on EconomyBookings Compare cars →

Stay connected

eSIM for South KoreaMobile data from the moment you land, by Airalo Get eSIM →

About flights from Bangkok to Busan

Bangkok (BKK) and Busan (PUS) are about 3,720 km apart. Direct flights take around 5h 05m, and recent direct fares were with Jin Air. Over the next few months, one-way fares start from $150, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Bangkok to Busan?

The cheapest one-way fare we've seen recently is $150 with Thai AirAsia, departing Wednesday, November 11, 2026. Over the coming months, the lowest fare in each month ranges from $150 to $230.

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

November 2026 currently has the lowest fares, from $150 one way.

Are there direct flights from Bangkok to Busan?

Yes. Recent direct fares were with Jin Air.

How long is the flight from Bangkok to Busan?

A direct flight takes about 5h 05m. Bangkok and Busan are around 3,720 km apart.

Which airlines fly from Bangkok to Busan?

Recent fares on this route were with Thai AirAsia, Vietjet, Jin Air and Thai Vietjet Air.

More cheap flights from Bangkok

Compare flights to Busan from other cities →