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Cheap flights from Busan to Bangkok from ฿2,585

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 23/8. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — BKK
5 Sep — 12 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Busan Gimhae to Bangkok are usually found in November or August, booked 9 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap 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 6 August 2026.

Fri 28/810:00 -
1 stop12h 00m
Sun 6/915:55 -
1 stop13h 10m
Deal found 4/8฿7,390
Sun 9/820:00 -
Nonstop5h 50m
Wed 12/800:50 -
Nonstop5h 40m
Deal found 5/8฿7,423
Thu 10/910:00 -
1 stop29h 10m
Mon 14/922:15 -
1 stop6h 50m
Deal found 3/8฿7,457
Wed 19/818:00 -
Nonstop5h 45m
Sun 23/822:55 -
Nonstop5h 25m
Deal found 4/8฿7,490
Wed 26/818:00 -
Nonstop5h 45m
Tue 8/922:55 -
Nonstop5h 25m
Deal found 2/8฿7,523
Mon 10/818:00 -
Nonstop5h 45m
Thu 20/822:55 -
Nonstop5h 25m
Deal found 1/8฿7,556
Sun 6/920:00 -
Nonstop5h 50m
Thu 24/919:30 -
1 stop10h 20m
Deal found 5/8฿7,589
Sun 30/820:00 -
Nonstop5h 50m
Sun 6/922:15 -
1 stop6h 50m
Deal found 4/8฿7,622
Thu 17/910:00 -
1 stop10h 30m
Thu 24/915:55 -
1 stop13h 10m
Deal found 3/8฿7,655
Wed 16/910:00 -
1 stop12h 00m
Wed 23/915:55 -
1 stop13h 10m
Deal found 2/8฿7,689
Mon 17/820:00 -
Nonstop5h 50m
Wed 19/800:50 -
Nonstop5h 40m
Deal found 5/8฿7,722
Sun 16/820:00 -
Nonstop5h 50m
Sun 30/800:50 -
Nonstop5h 40m
Deal found 1/8฿7,755

Find 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 6 August 2026.

Round-trip from

฿7,390

One-way from

฿2,585

Popular in

December

Cheapest in

November

Average price

฿7,324
Vietnam Airlines
  • Vietnam Airlines
  • 28/8-6/9
  • 2 total stops
  • 25h 10m total
  • Busan to Bangkok
Search Deals
Jin Air
  • Jin Air
  • 23/8
  • Nonstop
  • 5h 35m total
  • Busan to Bangkok
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (฿5,107 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿4,173 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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 6 August 2026.
Use the filters below to find and compare flights from Busan to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BusanBangkok

PUS Busan Gimhae - BKK Bangkok Suvarnabhumi

PUSBKK

Busan Gimhae

Wed 26/8

20:00-23:50

Nonstop5h 50m

Bangkok Suvarnabhumi

Sun 30/8

00:50-08:30

Nonstop5h 40m

฿7,987

BusanBangkok

PUS Busan Gimhae - BKK Bangkok Suvarnabhumi

PUSBKK

Busan Gimhae

Sun 1/11

09:30-10:15

1 stop26h 45m

Bangkok Suvarnabhumi

Thu 12/11

15:55-06:10

1 stop12h 15m

฿8,782

BusanBangkok

PUS Busan Gimhae - BKK Bangkok Suvarnabhumi

PUSBKK

Busan Gimhae

Sat 21/11

10:35-11:20

1 stop26h 45m

Bangkok Suvarnabhumi

Sun 29/11

11:20-07:10

1 stop17h 50m

฿8,882

BusanBangkok

PUS Busan Gimhae - DMK Bangkok Don Mueang Intl

PUSDMK

Busan Gimhae

Thu 3/9

09:30-19:30

1 stop12h 00m

Bangkok Don Mueang Intl

Sun 20/9

07:25-06:05

1 stop20h 40m

฿9,445

BusanBangkok

PUS Busan Gimhae - DMK Bangkok Don Mueang Intl

PUSDMK

Busan Gimhae

Thu 17/9

10:00-19:30

1 stop11h 30m

Bangkok Don Mueang Intl

Sun 20/9

03:00-16:00

1 stop11h 00m

฿9,810

BusanBangkok

PUS Busan Gimhae - BKK Bangkok Suvarnabhumi

PUSBKK

Busan Gimhae

Sun 1/11

19:30-23:40

Nonstop6h 10m

Bangkok Suvarnabhumi

Tue 10/11

00:40-08:00

Nonstop5h 20m

฿10,042

BusanBangkok

PUS Busan Gimhae - DMK Bangkok Don Mueang Intl

PUSDMK

Busan Gimhae

Thu 27/8

07:45-15:05

1 stop9h 20m

Bangkok Don Mueang Intl

Mon 31/8

05:10-22:05

1 stop14h 55m

฿10,042

BusanBangkok

PUS Busan Gimhae - DMK Bangkok Don Mueang Intl

PUSDMK

Busan Gimhae

Tue 1/9

10:00-22:05

2 stops14h 05m

Bangkok Don Mueang Intl

Sat 5/9

09:35-07:50

2 stops20h 15m

฿11,036

BusanBangkok

PUS Busan Gimhae - DMK Bangkok Don Mueang Intl

PUSDMK

Busan Gimhae

Sat 22/8

08:10-23:05

1 stop16h 55m

Bangkok Don Mueang Intl

Sun 30/8

15:35-06:40

1 stop13h 05m

฿11,467

BusanBangkok

PUS Busan Gimhae - DMK Bangkok Don Mueang Intl

PUSDMK

Busan Gimhae

Fri 11/9

09:30-21:20

1 stop13h 50m

Bangkok Don Mueang Intl

Sat 19/9

16:00-06:40

1 stop12h 40m

฿11,566

Flights are sorted by cheapest return flights first.

Deals found on 2/8

Showing 1-10 of 39 resultsSorted by cheapest first
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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

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

Currently, November is the cheapest month in which you can book a flight from Busan to Bangkok (average of ฿6,926). Flying from Busan to Bangkok in December is currently the most expensive (average of ฿9,644). 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 6 August 2026.

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.

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 6 August 2026.

The most flights from PUS to TH1 are scheduled on a Wednesday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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

Airfare is typical for this route at the moment.
Busan to Bangkok flights typically cost between ฿6,297 and ฿8,650 in August.
The cheapest return price found within the last 5 days was ฿7,390 on Vietnam Airlines (28 Aug–6 Sep).

How often are flights from Busan to Bangkok delayed?

About 9% of weekly flights between Busan and Bangkok have experienced delays in the past year, with the average delay time being 108 minutes.

What is the most punctual flight time for Busan to Bangkok flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Busan to Bangkok flights?

Over the past year, Jeju Air have had the lowest number of delays on this route, with just 7% of flights being delayed.

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

To ensure you get the cheapest price possible for a flight from Busan to Bangkok, you should look to book at least 8 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.

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 2 flights from Gimhae to Bangkok per day from 0 different airlines.

  • How long is the flight from Busan to Bangkok?

    Jeju Air and Vietnam Airlines can get you from Busan to Bangkok in just under 5h 50m. Your travel time can differ by up to 20h 55m. 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 to fly from Busan to Bangkok one-way?

    To fly one-way, consider booking your trip with Air Busan, which is currently one of the cheapest options available, starting at ฿1,663. Jin Air flights start at ฿2,319 while deals on Jeju Air start at ฿2,549 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(97%), Air Busan(94%) or Asiana Airlines(94%), 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 ฿9,399, our data indicates the cheapest price to be ฿9,399. The most popular route (Busan Gimhae - Bangkok Suvarnabhumi), is priced around ฿6,330.

  • 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, November is the cheapest month in which you can book a flight from Busan to Bangkok (average of ฿6,926). Flying from Busan to Bangkok in December is currently the most expensive (average of ฿9,644). 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

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Fly with Cheapflights

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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.

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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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