Cheap flights from Busan to Bangkok

One-way fares from $146 · PUS → BKK · prices found by travellers in the last 48 hours

Compare all dates Bangkok → Busan
Cheapest fare
$146

Vietjet · Wed, Apr 14

Cheapest month
April

from $146

Direct flights
Not recently

Usually 1+ stop

Quickest trip
6h 25m

3,720 km

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Cheapest month to fly from Busan to Bangkok

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

  1. November 2026 $149
  2. December 2026 $171
  3. January 2027 $176
  4. February 2027 $173
  5. April 2027 Cheapest $146

Cheapest dates in April 2027

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

Vietjet
Depart08:10 Wed, Apr 14PUS → BKK 6h 25m · 1 stop
$146one way, per person
View deal
See every date in April 2027 →

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About flights from Busan to Bangkok

Busan (PUS) and Bangkok (BKK) are about 3,720 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 6h 25m. Over the next few months, one-way fares start from $146, and April 2027 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 Busan to Bangkok?

The cheapest one-way fare we've seen recently is $146 with Vietjet, departing Wednesday, April 14, 2027. Over the coming months, the lowest fare in each month ranges from $146 to $176.

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

April 2027 currently has the lowest fares, from $146 one way.

Are there direct flights from Busan to Bangkok?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Busan to Bangkok?

The quickest journey we've seen takes about 6h 25m. Busan and Bangkok are around 3,720 km apart.

Which airlines fly from Busan to Bangkok?

Recent fares on this route were with Vietjet and HK Express.

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