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Cheap flights from Busan to Bangkok from ฿2,281

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — BKK
24 Nov — 1 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Busan Gimhae to Bangkok are usually found in May or June, booked 72 days in advance, depart on a Thursday or Saturday and return on a Friday

Find flight deals from Busan to Bangkok

Enter your travel dates to find the best prices.

Cheapest flights from Busan to Bangkok
Explore the most affordable flight options available from Busan to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2025.

Tue 4/1119:30PUS - BKK
Nonstop6h 10mJeju Air
Tue 11/1100:40BKK - PUS
Nonstop5h 55mJeju Air
Deal found 24/10฿4,431
Tue 4/1119:30PUS - BKK
Nonstop6h 10mJeju Air
Wed 12/1100:40BKK - PUS
Nonstop5h 55mJeju Air
Deal found 24/10฿4,463
Sat 1/1118:00PUS - BKK
Nonstop5h 55mAir Busan
Wed 5/1122:55BKK - PUS
Nonstop5h 25mAir Busan
Deal found 25/10฿4,626
Sun 9/1119:30PUS - BKK
Nonstop6h 10mJeju Air
Thu 13/1100:40BKK - PUS
Nonstop5h 55mJeju Air
Deal found 23/10฿4,659
Sun 2/1119:30PUS - BKK
Nonstop6h 10mJeju Air
Thu 6/1100:40BKK - PUS
Nonstop5h 55mJeju Air
Deal found 24/10฿4,692
Sat 15/1119:30PUS - BKK
Nonstop6h 10mJeju Air
Fri 21/1100:40BKK - PUS
Nonstop5h 20mJeju Air
Deal found 24/10฿4,724
Thu 6/1119:40PUS - BKK
Nonstop6h 10mJin Air
Mon 10/1100:50BKK - PUS
Nonstop5h 05mJin Air
Deal found 25/10฿4,854
Sun 2/1119:30PUS - BKK
Nonstop6h 10mJeju Air
Thu 13/1100:40BKK - PUS
Nonstop5h 55mJeju Air
Deal found 24/10฿5,050
Wed 5/1119:30PUS - BKK
Nonstop6h 10mJeju Air
Tue 18/1100:40BKK - PUS
Nonstop5h 55mJeju Air
Deal found 24/10฿5,082
Sat 1/1119:30PUS - BKK
Nonstop6h 10mJeju Air
Tue 4/1100:40BKK - PUS
Nonstop5h 55mJeju Air
Deal found 25/10฿5,180
Sat 8/1119:30PUS - BKK
Nonstop6h 10mJeju Air
Fri 14/1100:40BKK - PUS
Nonstop5h 20mJeju Air
Deal found 23/10฿5,278
Fri 7/1108:30PUS - DMK
1 stop14h 00mMultiple Airlines
Tue 11/1116:40DMK - PUS
1 stop12h 10mMultiple Airlines
Deal found 24/10฿7,721

Cheap flight deals from Busan to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Busan (PUS) to Bangkok (TH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 October 2025.

Round-trip from

฿4,431

One-way from

฿2,281

Popular in

January

Cheapest in

May

Average price

฿10,263
Jeju Air
  • Jeju Air
  • 4/11-11/11
  • Nonstop
  • 12h 05m total
  • Busan to Bangkok
Search Deals
Jin Air
  • Jin Air
  • 30/10
  • Nonstop
  • 6h 10m total
  • Busan to Bangkok
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (฿91,707 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (฿11,832 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Busan to Bangkok that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 25 October 2025.
Use the filters below to find and compare flights from Busan to Bangkok that are best for you.

Fly from

Busan

Fly to

Bangkok

Route

Depart

Return

Price

BusanBangkok

PUS - BKK

PUSBKK

Busan Gimhae

Sun 9/11

18:00-21:55

Nonstop5h 55m

Bangkok Suvarnabhumi

Fri 14/11

22:55-06:20

Nonstop5h 25m

฿6,190

BusanBangkok

PUS - BKK

PUSBKK

Busan Gimhae

Wed 26/11

19:30-23:40

Nonstop6h 10m

Bangkok Suvarnabhumi

Sun 30/11

00:40-08:35

Nonstop5h 55m

฿6,255

BusanBangkok

PUS - BKK

PUSBKK

Busan Gimhae

Wed 17/12

09:30-18:30

1 stop11h 00m

Bangkok Suvarnabhumi

Wed 7/1

19:00-06:10

1 stop9h 10m

฿6,516

BusanBangkok

PUS - BKK

PUSBKK

Busan Gimhae

Fri 28/11

17:50-15:55

1 stop24h 05m

Bangkok Suvarnabhumi

Tue 2/12

21:05-16:50

2 stops17h 45m

฿7,037

BusanBangkok

PUS - BKK

PUSBKK

Busan Gimhae

Thu 27/11

19:30-23:40

Nonstop6h 10m

Bangkok Suvarnabhumi

Sun 30/11

00:40-08:35

Nonstop5h 55m

฿7,396

BusanBangkok

PUS - DMK

PUSDMK

Busan Gimhae

Fri 7/11

08:30-20:30

1 stop14h 00m

Bangkok Don Mueang Intl

Tue 11/11

16:40-06:50

1 stop12h 10m

฿7,721

BusanBangkok

PUS - DMK

PUSDMK

Busan Gimhae

Tue 4/11

08:30-20:30

1 stop14h 00m

Bangkok Don Mueang Intl

Wed 12/11

16:40-06:50

1 stop12h 10m

฿7,884

BusanBangkok

PUS - DMK

PUSDMK

Busan Gimhae

Mon 10/11

21:55-11:25

1 stop15h 30m

Bangkok Don Mueang Intl

Fri 14/11

16:40-06:50

1 stop12h 10m

฿7,917

BusanBangkok

PUS - DMK

PUSDMK

Busan Gimhae

Sat 8/11

21:55-11:25

1 stop15h 30m

Bangkok Don Mueang Intl

Wed 12/11

16:40-06:50

1 stop12h 10m

฿7,982

BusanBangkok

PUS - BKK

PUSBKK

Busan Gimhae

Thu 18/12

09:30-13:10

1 stop29h 40m

Bangkok Suvarnabhumi

Wed 7/1

19:00-06:10

1 stop9h 10m

฿8,178

Flights are sorted by cheapest return flights first.

Deals found on 25/10

Showing 1-10 of 42 results
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Best time to book a flight from Busan to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok from Busan with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Busan to Bangkok

How far ahead should I book a flight from Busan to Bangkok?

Use this chart to determine the optimal time to book a return flight from Busan to Bangkok. Price data was last updated on 24 October 2025.

To ensure you get the cheapest price possible for a flight from Busan to Bangkok, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Busan to Bangkok?

Currently, May is the cheapest month in which you can book a flight from Busan to Bangkok (average of ฿3,714). Flying from Busan to Bangkok in January is currently the most expensive (average of ฿7,298). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PUS to BKK?

Find hourly flight availability from Busan to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 October 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Busan to Bangkok as you normally would.

How much does it cost for a return flight from Busan to Bangkok?

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bangkok. Reviews last updated 25 October 2025.
Read through reviews of airlines operating flights from Busan to Bangkok, such as Jin Air and Jeju Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Jin Air
8.7
Very Good
20 reviews
Check prices

Entertainment

7.9

Overall

8.7

Food

7.9

Boarding

8.8

Crew

9.1

Comfort

8.3
Jin Air
8.7
Very Good
20 reviews
Jin Air
8.7
Very Good
20 reviews
Check prices

Entertainment

7.9

Overall

8.7

Food

7.9

Boarding

8.8

Crew

9.1

Comfort

8.3
Jeju Air
7.7
Good
34 reviews
Jin Air
8.7
Very Good
20 reviews
Check prices

Entertainment

7.9

Overall

8.7

Food

7.9

Boarding

8.8

Crew

9.1

Comfort

8.3

Related info for your journey

Find useful and relevant information for your journey from Busan to Bangkok. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Busan to Bangkok?

    If you book a flight to Bangkok from Busan, you will be flying from Gimhae, which is the city’s only airport. Busan Gimhae (PUS) is located 11.6 km from the centre of Busan. There is 1 flight from Gimhae to Bangkok per day from 3 different airlines.

  • How long is the flight from Busan to Bangkok?

    Air Busan, Jeju Air, and Vietnam Airlines can get you from Busan to Bangkok in just under 5h 55m. Your travel time can differ by up to 5h 05m. Airlines will cover a distance of 3695 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Busan to Bangkok round-trip?

    Air Busan, at ฿5,452, was found to be the cheapest airline from Busan to Bangkok.Alternate airlines to your destination round-trip include Jin Air and Jeju Air. Air Busan is 32% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Busan to Bangkok one-way?

    To fly one-way, consider booking your trip with Jin Air, which is currently one of the cheapest options available, starting at ฿2,281. Jeju Air flights start at ฿2,834 while deals on Vietnam Airlines start at ฿3,193 one-way.

  • What are the most reliable airlines from Busan to Bangkok?

    No one likes to see their flight delayed. When booking a flight from Busan to Bangkok consider choosing Jeju Air(92%), Jin Air(91%) or Air Busan(83%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Busan to Bangkok?

    Looking for the cheapest flight from Busan to Bangkok? While on average our users pay ฿7,961, our data indicates the cheapest price to be ฿5,409. The most popular route (Busan Gimhae - Bangkok Suvarnabhumi), is priced around ฿4,170.

  • Can I find deals for flights from Busan to Bangkok that include hotel bookings?

    Yes. In addition to deals on Busan to Bangkok flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Busan to Bangkok?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Busan to Bangkok.

  • Can I find deals for business class flights from Busan to Bangkok?

    Yes. Cheapflights offers flight deals from Busan to Bangkok by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Busan to Bangkok?

    Currently, May is the cheapest month in which you can book a flight from Busan to Bangkok (average of ฿3,714). Flying from Busan to Bangkok in January is currently the most expensive (average of ฿7,298). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Busan to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Suvarnabhumi flights
Busan to Suvarnabhumi flights
Busan to Chiang Mai flights
Daegu to Suvarnabhumi flights
Busan to Krabi flights

Top 3 airlines flying from Busan to Bangkok

Discover the top 3 airlines that operate flights from Busan to Bangkok. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 25 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air BusanCheapest฿5,452Average฿7,975FlexibilityNo cancel feeOn-time94%
Search Air Busan flights
Jin AirCheapest฿5,839Average฿8,288FlexibilityNo cancel feeOn-time78%
Search Jin Air flights
Jeju AirCheapest฿6,352Average฿11,646FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Busan to Bangkok?

Cheapflights makes it easy to find Busan to Bangkok flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Busan to Bangkok?

Millions of users choose and trust Cheapflights to book the best flight deals from Busan to Bangkok for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Busan to Bangkok with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Busan to Bangkok, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Busan to Bangkok become cheaper?

Not ready to book yet? You can track prices for flights from Busan to Bangkok on Cheapflights with our Price Alert feature and get notified when better prices are available.

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