Bangkok, ThailandBusan, South Korea

Flights from Bangkok to Busan

Nonstop flights from Bangkok (BKK) to Busan (PUS) take about 5h 7m (3,698 km). Air Busan and Jeju Air fly it. Lowest fare seen: $165 one-way, nonstop (22 Oct 2026).

All flights from Bangkok →All flights to Busan →

When you land in Busan

The airport transfer and the few things worth sorting before you fly.

Airport transfer

PUS → Busan, booked before you fly

A private driver meets you in arrivals at a price agreed when you book. Book with Welcome Pickups.

See transfer prices
Skyline view of Bangkok highlighting traditional Thai architecture amidst modern buildings. — lounges at Bangkok Suvarnabhumi AirportBangkok Suvarnabhumi Airport · 17 lounges
Before you flyAirport lounges at Bangkok Suvarnabhumi →
Trains, buses and taxi faresPUS to Busan: getting into town →Early arrival or late flightLuggage storage in Busan →1 drop-off point, from ₩5100.00

Things to book in Busan

All 8 things to do in Busan →
from €9.30
Busan Museum of Movies
Sea Life Busan Aquariumfrom €17.65
Busan SEA LIFE Aquarium
from €95.59
Busan Wellness
from €15.49
BUSAN X the SKY

Find hotels in Busan

Hotels, hostels & more · Trip.com

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Airlines flying Bangkok to Busan

Carriers on BKK–PUS according to our route data and nonstop fares seen as of 22 Oct 2026. Not a complete list.

✈ Air Busannonstop fare seen✈ Jeju Airnonstop fare seen

Bangkok to Busan fares by month

Cheapest month seen for a nonstop flight: Dec 2026, from $165 one-way. With stops: Oct 2026, from $148. Lowest one-way fares seen for departures in each month, read 22 Oct 2026.

DepartingNonstop fromCheaper with stops
Oct 2026$21729 Oct 2026 · Air Busan$148 · 1 stop26 Oct 2026
Nov 2026$21219 Nov 2026 · Air Busan$151 · 1 stop15 Nov 2026
Dec 2026$16522 Dec 2026 · Air Busan$156 · 1 stop9 Dec 2026
Jan 2027$26313 Jan 2027 · Air Busan$174 · 1 stop24 Jan 2027

When to go for the lowest fare

Fares were close across the months we saw: $148 for October 2026, $156 at best after that.

Nonstop or with a stop

A connection undercut nonstop in 4 of 4 months with both fares.

From Travelpayouts flight-search data, city to city (Bangkok to Busan, any airport), USD, read 22 Oct 2026. These are fares that were on sale, not a guarantee of today's price; an airline is named only where we know it flies this route.

Best time to fly to Busan

Based on weather and travel conditions in South Korea

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Best monthsGoodAvoid if possible

Spring and autumn offer mild weather and stunning scenery. Summer (July–August) is hot and rainy; winter is bitterly cold but perfect for ski resorts like Gangwon.

Peak season: April – June, September – November

More for this trip

Frequently asked questions — Bangkok to Busan flights

How long is the flight from Bangkok to Busan?
A nonstop flight from Bangkok (BKK) to Busan (PUS) takes about 5h 7m, covering 3,698 km. That is an estimate from the distance — actual time varies with the airline, aircraft and winds, and connecting itineraries take longer.
How far is Bangkok from Busan by air?
The great-circle distance between Suvarnabhumi Airport and Gimhae International Airport is 3,698 km (2,298 miles), a long-haul route.
Which airlines fly from Bangkok to Busan?
Airlines with flights or nonstop fares on the BKK–PUS route include Air Busan and Jeju Air. This is not a complete list — schedules change by season, so check the current options before booking.
How much does a flight from Bangkok to Busan cost?
The lowest one-way fare seen recently on BKK–PUS was $165 USD with Air Busan (nonstop), departing 22 Dec 2026, found in fare searches as of 22 Oct 2026. Fares change constantly and depend on the date, so check the current price before booking.
What is the cheapest month to fly from Bangkok to Busan?
In fares seen on 22 Oct 2026, departures in October 2026 were cheapest, from $148 one-way, against $174 for January 2027, the dearest month. Fares change daily, so check your own dates.
Is it cheaper to fly nonstop or with a stop from Bangkok to Busan?
In the fares we saw (22 Oct 2026), connecting was cheaper: from $148 with one stop against $165 nonstop, a saving of $17. Nonstop saves the connection time.
Do I need a visa to travel from Thailand to South Korea?
It depends on your passport. Some nationalities can enter South Korea visa-free or get a visa on arrival; others must apply in advance. Use AirConnect's Visa Checker to see the rules for your passport.
What is the best time to visit Busan?
Spring and autumn offer mild weather and stunning scenery. Summer (July–August) is hot and rainy; winter is bitterly cold but perfect for ski resorts like Gangwon.

Sources: fares from Travelpayouts flight-search data, seen 22 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.

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