Cheap flights from Busan to Bangkok

Gimhae
PUS
Suvarnabhumi
BKK

Flight deals from Busan to Bangkok

Below you can see the best deals on flights Busan — Bangkok 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 18 August, from $74.

Top 10 cheap flights from Busan to Bangkok

7C
$ 74

Busan — Bangkok

20:00—23:50
17 Aug 2026
5 h 50 m
Direct flight
7C
$ 74

Busan — Bangkok

20:00—23:50
20 Aug 2026
5 h 50 m
Direct flight
7C
$ 74

Busan — Bangkok

20:00—23:50
26 Aug 2026
5 h 50 m
Direct flight
7C
$ 74

Busan — Bangkok

20:00—23:50
29 Aug 2026
5 h 50 m
Direct flight
7C
$ 74

Busan — Bangkok

20:00—23:50
18 Aug 2026
5 h 50 m
Direct flight
7C
$ 74

Busan — Bangkok

20:00—23:50
23 Aug 2026
5 h 50 m
Direct flight
7C
$ 74

Busan — Bangkok

20:00—23:50
19 Aug 2026
5 h 50 m
Direct flight
BX
$ 87

Busan — Bangkok

18:00—21:45
27 Aug 2026
5 h 45 m
Direct flight
BX
$ 87

Busan — Bangkok

18:00—21:45
20 Aug 2026
5 h 45 m
Direct flight
BX
$ 87

Busan — Bangkok

18:00—21:45
26 Aug 2026
5 h 45 m
Direct flight

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

When is the best time to book a flight from Busan to Bangkok?

The price of a flight from Busan to Bangkok changes depending on how far ahead you book. For the best chance of a lower fare, book around 27 days before departure, when the average ticket costs about $586. Fares also tend to climb as the departure date gets closer.

About the Busan — Bangkok flight

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

The route has direct flights — around 38 flights per week, flights are operated by Air Busan, Asiana Airlines, Jeju Air, Jin Air, a nonstop flight takes about 5 h 35 min, the distance between the cities is around 3,719 km.

Planning your trip? You may find our Bangkok travel guide, how to get from the airport into town and Bangkok 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 $74Min. price
AugustCheapest
FebruaryPeak season
YesDirect flights
3,719 kmDistance
5 h 35 minTravel time
4Airlines
38 / wkFlights

Flight schedule from Busan to Bangkok

The table shows direct flights from Busan to Bangkok on the selected date. The flight takes approximately 5 h 35 min. Regular flights are operated by Air Busan, Asiana Airlines, Jeju Air and Jin Air. Departures from Gimhae International Airport airports, arrivals at Suvarnabhumi Airport and Don Mueang 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: 15 Aug 2026

Flight ticket prices by day: Busan — Bangkok

Below is a calendar of the lowest flight ticket prices for Busan — Bangkok by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $74 in August, and the most expensive are around $208 in February. 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 Busan to Bangkok by month. Tickets are usually cheapest in September (around $97) and priciest in August (about $184) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$151highMay$103lowSep$97low
Feb$146highJun$103lowOct$108medium
Mar$119mediumJul$162highNov$124medium
Apr$113mediumAug$184highDec$178high

Some values are estimated based on seasonality.

When to fly

Weather in Bangkok: it is warmest in April (up to 35 °C on average) and coolest in December (around 31 °C). The driest month is December.

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

Temperature · Bangkok

Dry and wet days · Bangkok

Wind speed and direction · Bangkok

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

  • Book ahead: fares for Busan — Bangkok 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.
  • The cheapest month to fly to Bangkok is usually August — 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 Busan — Bangkok route are operated by 4 airlines; Air Busan runs the most flights (around 37% of all flights). Compare carriers, flight shares and schedules below.

  • Air BusanBX
    5x/week
    WebsiteFleet: 225.8M pax/year
    • Direct flight PUS → BKK5x/week
      Duration
      5h 45m
      Days
      MTWTFSS
    36.8%Open →
  • Asiana AirlinesOZ
    3x/week
    WebsiteFleet: 6916M pax/year
    • Direct flight PUS → BKK3x/week
      Duration
      5h 45m
      Days
      MTWTFSS
    26.3%Open →
  • Jeju Air7C
    3x/week
    WebsiteFleet: 4213.4M pax/year
    • Direct flight PUS → BKK3x/week
      Duration
      5h 50m
      Days
      MTWTFSS
    21.1%Open →
  • Jin AirLJ
    2x/week
    WebsiteFleet: 3111M pax/year
    • Direct flight PUS → BKK2x/week
      Duration
      5h 38m
      Days
      MTWTFSS
    15.8%Open →

Cities and airports on the Busan — Bangkok route

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

Departure

Busan

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

Bangkok

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

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Frequently asked questions about the Busan — Bangkok flight

How long is the flight from Busan to Bangkok?

A nonstop Busan — Bangkok flight takes about 5 h 35 min — the distance between the cities is around 3,719 km.

How far is it from Busan to Bangkok?

The distance from Busan to Bangkok is about 3,719 km, which a nonstop flight covers in around 5 h 35 min.

Are there direct flights from Busan to Bangkok?

Yes, there are nonstop flights Busan — Bangkok — around 38 flights per week.

Which airlines fly from Busan to Bangkok?

Airlines operating Busan — Bangkok 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 Busan — Bangkok flights use?

Flights from Busan depart from Gimhae International Airport, and arrive at Suvarnabhumi Airport, Don Mueang 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 Busan to Bangkok?

The price of a Busan — Bangkok ticket depends on your travel date, season and demand: it is usually cheapest to fly in August, and most expensive in February. Tickets typically cost between $74 and $208. Check the current lowest fare and low-price calendar on this page.

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

Flights Busan — Bangkok 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 August. Compare prices by month in the price trend chart on this page.

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

To catch a low fare Busan — Bangkok, 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 August.

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 Busan

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Jeju CitySeoulTaipeiOsakaFukuokaDa NangTokyoShanghaiNha TrangHong KongSapporoKaohsiungCebu CityHanoiSingaporeHo Chi Minh CityBeijingHagatnaPhu QuocNagoyaOkinawaDenpasarManilaQingdaoUlaanbaatarZhangjiajieMatsuyamaKumamotoTagbilaranKuala LumpurVientianeYanjiShizuokaAlmatyShenyangTashkentKota KinabaluTaichungShijiazhuangChiang Mai

Where else you can fly from Bangkok

See all
PhuketChiang MaiKoh SamuiSingaporeHong KongKuala LumpurHat YaiKrabiShanghaiSeoulTokyoTaipeiHo Chi Minh CityChiang RaiUdon ThaniGuangzhouHanoiSurat ThaniKhon KaenJakartaYangonManilaMumbaiShenzhenDelhiAbu DhabiChengduUbon RatchathaniNakhon Si ThammaratBeijingIstanbulDohaOsakaDa NangSiem ReapKunmingKolkataMacauVientianeDenpasar

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