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Cheap flights from Busan to Bangkok from ฿1,919

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — BKK
14 Jul — 21 Jul1
1 adult

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 Friday or Wednesday and return on a Friday

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 9 July 2025.

Round-trip from

฿4,424

One-way from

฿1,919

Popular in

January

Cheapest in

May

Average price

฿6,018
Vietnam Airlines
  • Vietnam Airlines
  • 25/8-2/9
  • 2 total stops
  • 35h 50m total
  • Busan to Bangkok
Search Deals
Jeju Air
  • Jeju Air
  • 25/8
  • Nonstop
  • 5h 35m total
  • Busan to Bangkok
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (฿88,073 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (฿11,855 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Busan to Bangkok

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 9 July 2025.

Mon 25/811:00PUS - BKK
1 stop25h 50mVietnam Airlines
Tue 2/919:05BKK - PUS
1 stop10h 00mVietnam Airlines
Deal found 7/7฿4,424
Mon 1/918:00PUS - BKK
Nonstop5h 45mAir Busan
Mon 8/922:55BKK - PUS
Nonstop5h 25mAir Busan
Deal found 8/7฿5,530
Mon 1/920:35PUS - BKK
Nonstop5h 35mMultiple Airlines
Wed 17/919:55BKK - PUS
1 stop9h 00mMultiple Airlines
Deal found 7/7฿5,660
Wed 16/720:35PUS - BKK
Nonstop5h 35mJeju Air
Sun 20/701:10BKK - PUS
Nonstop5h 20mJeju Air
Deal found 8/7฿5,758
Sat 6/910:05PUS - DMK
1 stop11h 50mMultiple Airlines
Thu 11/915:55DMK - PUS
1 stop15h 10mMultiple Airlines
Deal found 8/7฿7,352

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 9 July 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

Mon 25/8

11:00-10:50

1 stop25h 50m

Bangkok Suvarnabhumi

Tue 2/9

19:05-07:05

1 stop10h 00m

฿4,424

BusanBangkok

PUS - BKK

PUSBKK

Busan Gimhae

Mon 1/9

18:00-21:45

Nonstop5h 45m

Bangkok Suvarnabhumi

Mon 8/9

22:55-06:20

Nonstop5h 25m

฿5,530

BusanBangkok

PUS - BKK

PUSBKK

Busan Gimhae

Mon 1/9

20:35-00:10

Nonstop5h 35m

Bangkok Suvarnabhumi

Fri 12/9

13:50-06:55

1 stop15h 05m

฿5,627

BusanBangkok

PUS - DMK

PUSDMK

Busan Gimhae

Sat 6/9

10:05-19:55

1 stop11h 50m

Bangkok Don Mueang Intl

Thu 11/9

15:55-09:05

1 stop15h 10m

฿7,352

BusanBangkok

PUS - BKK

PUSBKK

Busan Gimhae

Mon 25/8

20:35-00:10

Nonstop5h 35m

฿1,919

BusanBangkok

PUS - BKK

PUSBKK

Busan Gimhae

Sun 21/9

11:00-18:05

1 stop9h 05m

฿2,407

BusanBangkok

PUS - BKK

PUSBKK

Busan Gimhae

Mon 15/9

08:00-18:45

1 stop12h 45m

฿3,155

BusanBangkok

PUS - BKK

PUSBKK

Busan Gimhae

Tue 2/9

07:15-21:20

1 stop16h 05m

฿3,383

BusanBangkok

PUS - BKK

PUSBKK

Busan Gimhae

Sat 20/9

18:00-21:45

Nonstop5h 45m

฿3,416

BusanBangkok

PUS - DMK

PUSDMK

Busan Gimhae

Fri 19/9

10:05-11:45

1 stop27h 40m

฿3,643

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Showing 1-10 of 11 results
1
2

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 27 June 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, June is the cheapest month in which you can book a flight from Busan to Bangkok (average of ฿57). Flying from Busan to Bangkok in December is currently the most expensive (average of ฿80). 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 9 July 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 10% on flights from Busan to Bangkok by exploring options for tickets at midday.

Weekly flight availability from Busan to Bangkok

Explore weekly flight availability from Busan to Bangkok. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 9 July 2025.

The most flights from PUS to TH1 are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

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 9 July 2025.
Read through reviews of airlines operating flights from Busan to Bangkok, such as Vietnam Airlines, Philippine Airlines, andVietJet Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Vietnam Airlines
7.5
Good
195 reviews
Check prices

Crew

8.1

Overall

7.5

Entertainment

6.2

Boarding

7.5

Comfort

7.5

Food

6.7

Reviews

1 / 13
10.0
Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.
Vietnam Airlines
7.5
Good
195 reviews
Vietnam Airlines
7.5
Good
195 reviews
Check prices

Crew

8.1

Overall

7.5

Entertainment

6.2

Boarding

7.5

Comfort

7.5

Food

6.7

Reviews

1 / 13
10.0
Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.
Philippine Airlines
7.2
Good
888 reviews
Vietnam Airlines
7.5
Good
195 reviews
Check prices

Crew

8.1

Overall

7.5

Entertainment

6.2

Boarding

7.5

Comfort

7.5

Food

6.7

Reviews

1 / 13
10.0
Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.
VietJet Air
5.6
Fair
145 reviews
Vietnam Airlines
7.5
Good
195 reviews
Check prices

Crew

8.1

Overall

7.5

Entertainment

6.2

Boarding

7.5

Comfort

7.5

Food

6.7

Reviews

1 / 13
10.0
Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.

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 are 4 flights from Gimhae to Bangkok per day from 2 different airlines.

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

    Vietnam Airlines, at ฿4,424, was found to be the cheapest airline from Busan to Bangkok. An alternate airline flying to your destination would be Air Busan. Vietnam Airlines is 46% 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 Jeju Air, which is currently one of the cheapest options available, starting at ฿1,919. Vietnam Airlines flights start at ฿2,407 while deals on VietJet Air start at ฿3,155 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 Air Busan(93%), Asiana Airlines(93%) or Jeju Air(71%), 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 ฿11,628, our data indicates the cheapest price to be ฿6,301. The most popular route (Busan Gimhae - Bangkok Suvarnabhumi), is priced around ฿4,261.

  • 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, June is the cheapest month in which you can book a flight from Busan to Bangkok (average of ฿57). Flying from Busan to Bangkok in December is currently the most expensive (average of ฿80). 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
Daegu to Suvarnabhumi flights
Busan to Chiang Mai flights
Busan to Krabi flights

Top 2 airlines flying from Busan to Bangkok

Discover the top 2 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 9 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Jeju AirCheapest฿6,308Average฿8,651FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
China EasternCheapest฿7,060Average฿7,665FlexibilityNo cancel feeOn-time62%
Search China Eastern 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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