Cheap flights from Bangkok to Busan

Suvarnabhumi
BKK
Gimhae
PUS

Flight deals from Bangkok to Busan

Below you can see the best deals on flights Bangkok — Busan for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 10 September, from $129.

Top 10 cheap flights from Bangkok to Busan

BX
$ 130

Bangkok — Busan

22:55—06:20
10 Sep 2026
5 h 25 m
Direct flight
BX
$ 138

Bangkok — Busan

22:55—06:20
17 Sep 2026
5 h 25 m
Direct flight
BX
$ 138

Bangkok — Busan

22:55—06:20
24 Sep 2026
5 h 25 m
Direct flight
7C
$ 144

Bangkok — Busan

00:50—08:30
11 Sep 2026
5 h 40 m
Direct flight
7C
$ 144

Bangkok — Busan

00:50—08:30
17 Sep 2026
5 h 40 m
Direct flight
7C
$ 144

Bangkok — Busan

00:50—08:30
24 Sep 2026
5 h 40 m
Direct flight
7C
$ 144

Bangkok — Busan

00:50—08:30
20 Sep 2026
5 h 40 m
Direct flight
7C
$ 144

Bangkok — Busan

00:50—08:30
18 Sep 2026
5 h 40 m
Direct flight
7C
$ 144

Bangkok — Busan

00:50—08:30
21 Sep 2026
5 h 40 m
Direct flight
VZ
7C
$ 155

Bangkok — Busan

02:25—21:05
16 Sep 2026
16 h 40 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Bangkok — Busan flight

Looking for cheap flights from Bangkok to Busan? Compare fares from different airlines, check the flight schedule and travel time — and book your Bangkok — Busan ticket online at the best price.

The route has direct flights — around 31 flights per week, flights are operated by Air Busan, Asiana Airlines, Jeju Air, Jin Air, a nonstop flight takes about 5 h 25 min, the distance between the cities is around 3,719 km.

Planning your trip? You may find our Busan travel guide, how to get from the airport into town and Busan weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $129Min. price
SeptemberCheapest
MarchPeak season
YesDirect flights
3,719 kmDistance
5 h 25 minTravel time
4Airlines
31 / wkFlights

Flight schedule from Bangkok to Busan

The table shows direct flights from Bangkok to Busan on the selected date. The flight takes approximately 5 h 25 min. Regular flights are operated by Air Busan, Asiana Airlines, Jeju Air and Jin Air. Departures from Suvarnabhumi Airport and Don Mueang International Airport airports, arrivals at Gimhae International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 25 Aug 2026

Flight ticket prices by day: Bangkok — Busan

Below is a calendar of the lowest flight ticket prices for Bangkok — Busan by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $129 in September, and the most expensive are around $242 in March. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Bangkok to Busan by month. Tickets are usually cheapest in May (around $174) and priciest in January (about $264) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$264highMay$174lowSep$180low
Feb$216mediumJun$228mediumOct$192low
Mar$180lowJul$252highNov$216medium
Apr$204mediumAug$264highDec$252high

Some values are estimated based on seasonality.

When to fly

Weather in Busan: it is warmest in August (up to 29 °C on average) and coolest in January (around 7 °C). The driest month is November.

Tickets are usually cheapest in September and most expensive in March. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Busan

Dry and wet days · Busan

Wind speed and direction · Busan

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How to get the best deal on a Bangkok — Busan ticket

  • Book ahead: fares for Bangkok — Busan are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Bangkok is served by more than one airport — compare fares and travel time to each before you book.
  • Flights Bangkok — Busan operate on Sundays, Mondays, Thursdays and Fridays — keep that in mind when picking your travel dates.
  • The cheapest month to fly to Busan is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Bangkok — Busan route are operated by 4 airlines; Air Busan runs the most flights (around 32% of all flights). Compare carriers, flight shares and schedules below.

  • Air BusanBX
    3x/week
    WebsiteFleet: 225.8M pax/year
    • Direct flight BKK → PUS3x/week
    32.3%Open →
  • Asiana AirlinesOZ
    3x/week
    WebsiteFleet: 6916M pax/year
    • Direct flight BKK → PUS3x/week
    29.0%Open →
  • Jeju Air7C
    3x/week
    WebsiteFleet: 4213.4M pax/year
    • Direct flight BKK → PUS3x/week
      Duration
      5h 40m
      Days
      MTWTFSS
    25.8%Open →
  • Jin AirLJ
    1x/week
    WebsiteFleet: 3111M pax/year
    • Direct flight BKK → PUS1x/week
    12.9%Open →

Cities and airports on the Bangkok — Busan route

Flights Bangkok — Busan depart from Suvarnabhumi Airport and Don Mueang International Airport and arrive at Gimhae International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Bangkok

BKK
Thailand
About the cityHow to get thereWeatherAll about the country Thailand
Arrival

Busan

PUS
Korea, Republic Of
About the cityHow to get thereWeatherAll about the country Korea, Republic Of
Departure airports
Arrival airports

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Frequently asked questions about the Bangkok — Busan flight

How long is the flight from Bangkok to Busan?

A nonstop Bangkok — Busan flight takes about 5 h 25 min — the distance between the cities is around 3,719 km.

How far is it from Bangkok to Busan?

The distance from Bangkok to Busan is about 3,719 km, which a nonstop flight covers in around 5 h 25 min.

Are there direct flights from Bangkok to Busan?

Yes, there are nonstop flights Bangkok — Busan — around 31 flights per week.

Which airlines fly from Bangkok to Busan?

Airlines operating Bangkok — Busan include Air Busan, Asiana Airlines, Jeju Air, Jin Air. See the full list with schedules in the "Airlines" section on this page.

Which airports do Bangkok — Busan flights use?

Flights from Bangkok depart from Suvarnabhumi Airport, Don Mueang International Airport, and arrive at Gimhae International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Bangkok to Busan?

The price of a Bangkok — Busan ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in March. Tickets typically cost between $129 and $242. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Bangkok — Busan?

Flights Bangkok — Busan are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Bangkok to Busan?

To catch a low fare Bangkok — Busan, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Bangkok

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