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Cheap flights from Bangkok to Busan from ฿3,103

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — PUS
15 Jun — 22 Jun1
1 adult

Cheapflights Tip: The best prices from Bangkok to Busan Gimhae are usually found in June or May, booked 25 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from Bangkok to Busan

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Busan (PUS). 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 10 June 2025.

Round-trip from

฿5,651

One-way from

฿3,103

Popular in

January

Cheapest in

June

Average price

฿4,704
Jeju Air
  • Jeju Air
  • 7/7-14/7
  • 1 total stop
  • 18h 45m total
  • Bangkok to Busan
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VietJet Air
  • VietJet Air
  • 1/10
  • 1 total stop
  • 13h 10m total
  • Bangkok to Busan
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (฿80,729 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿12,599 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Bangkok to Busan

Cheapest flights from Bangkok to Busan
Explore the most affordable flight options available from Bangkok to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 June 2025.

Mon 7/715:45BKK - PUS
1 stop13h 10mMultiple Airlines
Mon 14/720:35PUS - BKK
Nonstop5h 35mMultiple Airlines
Deal found 9/6฿5,651
Thu 12/601:10BKK - PUS
Nonstop5h 20mJeju Air
Mon 23/620:35PUS - BKK
Nonstop5h 35mJeju Air
Deal found 9/6฿6,239
Tue 17/622:55BKK - PUS
Nonstop5h 25mAir Busan
Tue 24/618:00PUS - BKK
Nonstop5h 45mAir Busan
Deal found 9/6฿6,305
Mon 23/623:05BKK - PUS
Nonstop5h 20mJin Air
Sat 28/619:05PUS - BKK
Nonstop5h 35mJin Air
Deal found 8/6฿7,121
Mon 23/615:45BKK - PUS
1 stop13h 10mVietJet Air
Sat 28/608:00PUS - BKK
1 stop11h 45mVietJet Air
Deal found 8/6฿7,807
Tue 16/919:25DMK - PUS
1 stop9h 30mMultiple Airlines
Sun 21/908:00PUS - DMK
1 stop8h 15mMultiple Airlines
Deal found 8/6฿8,003
Fri 12/922:15BKK - PUS
1 stop6h 50mVietnam Airlines
Sun 28/911:00PUS - BKK
1 stop9h 05mVietnam Airlines
Deal found 8/6฿10,911

Cheapflights Fare Finder

Customise your flight search to find flights from Bangkok to Busan 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 10 June 2025.
Use the filters below to find and compare flights from Bangkok to Busan that are best for you.

Fly from

Bangkok

Fly to

Busan

Route

Depart

Return

Price

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Mon 7/7

15:45-06:55

1 stop13h 10m

Busan Gimhae

Mon 14/7

20:35-00:10

Nonstop5h 35m

฿5,651

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Mon 15/9

19:55-06:55

1 stop9h 00m

Busan Gimhae

Mon 29/9

08:00-14:45

1 stop8h 45m

฿6,501

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Tue 1/7

22:55-06:20

Nonstop5h 25m

Busan Gimhae

Wed 9/7

18:00-21:45

Nonstop5h 45m

฿6,795

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Fri 27/6

23:05-06:25

Nonstop5h 20m

Busan Gimhae

Sat 5/7

19:05-22:40

Nonstop5h 35m

฿7,089

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Thu 10/7

01:10-08:30

Nonstop5h 20m

Busan Gimhae

Mon 14/7

20:35-00:10

Nonstop5h 35m

฿7,383

BangkokBusan

DMK - PUS

DMKPUS

Bangkok Don Mueang Intl

Tue 16/9

19:25-06:55

1 stop9h 30m

Busan Gimhae

Sun 21/9

08:00-14:15

1 stop8h 15m

฿8,003

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Fri 12/9

22:15-07:05

1 stop6h 50m

Busan Gimhae

Sun 28/9

11:00-18:05

1 stop9h 05m

฿10,911

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Tue 22/7

00:55-13:35

1 stop10h 40m

Busan Gimhae

Wed 30/7

07:45-18:55

1 stop13h 10m

฿11,074

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Wed 1/10

15:45-06:55

1 stop13h 10m

฿3,103

BangkokBusan

DMK - PUS

DMKPUS

Bangkok Don Mueang Intl

Wed 25/6

09:45-09:05

1 stop21h 20m

฿3,985

Flights are sorted by cheapest return flights first.

Deals found on 9/6

Showing 1-10 of 20 results
1
2

Best time to book a flight from Bangkok to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from Bangkok 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 Bangkok to Busan

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

Use this chart to determine the optimal time to book a return flight from Bangkok to Busan. Price data was last updated on 23 May 2025.

Booking 25 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bangkok to Busan. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Find hourly flight availability from Bangkok to Busan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 June 2025.

A simple way to save on the total cost of your ticket is to fly from Bangkok to Busan at midday. If you’re flexible enough to do this you can expect to save up to 75% on your trip compared to booking a flight in the morning.

Weekly flight availability from Bangkok to Busan

Explore weekly flight availability from Bangkok to Busan. 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 10 June 2025.

The most flights from TH1 to PUS are scheduled on a Monday (4 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Busan by month

Plan your trip to Busan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Busan ranges from 24.0 - 259.0 inches per month. July is typically the wettest month, when rainfall can reach 259.0 mm. December is typically the driest time to visit Busan when rainfall is around 24.0 mm.

Temperature in Busan by month

Plan your trip to Busan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Busan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Busan

Get insights into the airlines that provide service to Busan. 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 Busan. Reviews last updated 10 June 2025.
Read reviews from past customers who have flown Vietnam Airlines and China Eastern from Bangkok to Busan. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Vietnam Airlines
7.5
Good
193 reviews
Check prices

Boarding

7.5

Crew

8.1

Entertainment

6.2

Food

6.8

Comfort

7.5

Overall

7.5

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
193 reviews
Vietnam Airlines
7.5
Good
193 reviews
Check prices

Boarding

7.5

Crew

8.1

Entertainment

6.2

Food

6.8

Comfort

7.5

Overall

7.5

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.
China Eastern
7.2
Good
150 reviews
Vietnam Airlines
7.5
Good
193 reviews
Check prices

Boarding

7.5

Crew

8.1

Entertainment

6.2

Food

6.8

Comfort

7.5

Overall

7.5

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 Bangkok to Busan. 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 into for flights to Busan from Bangkok?

    For a flight from Bangkok to Busan, you will be flying into Gimhae. Busan Gimhae (PUS) is just 11.6 km from the centre vof the city. Gimhae is the only Busan airport and it handles 3 inbound flights from Bangkok per day. 5 airlines have flights to Busan Gimhae from Bangkok on a regular basis.

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

    Cheapflights users have booked flights from Bangkok to Busan return from ฿6,272. Other airlines that can offer you cheap pricing are Air Busan, from ฿6,305, and Jin Air, from ฿7,121. Jeju Air is 44% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is VietJet Air, with whom users have recently found tickets for as low as ฿3,103. However, be on the lookout for offers from Air Busan and Jeju Air, as they are both options that can get you from Bangkok to Busan for a low price.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Bangkok to Busan on time: Air Busan (86%), Asiana Airlines (86%), Jeju Air (84%).

  • What are the cheapest flights from Bangkok to Busan?

    On average you can expect to pay ฿19,549 for a flight from Bangkok to Busan. The cheapest flight overall is ฿3,436 while the most popular route, (Bangkok Suvarnabhumi - Busan Gimhae) is currently priced at ฿5,651.

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

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

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

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

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

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

See more FAQs

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Alternative routes for Bangkok to Busan

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

Top 5 airlines flying from Bangkok to Busan

Discover the top 5 airlines that operate flights from Bangkok to Busan. 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 10 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Jeju AirCheapest฿3,898Average฿4,756FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
Air BusanCheapest฿4,518Average฿9,920FlexibilityNo cancel feeOn-time94%
Search Air Busan flights
Jin AirCheapest฿6,116Average฿12,156FlexibilityNo cancel feeOn-time78%
Search Jin Air flights
Vietnam AirlinesCheapest฿8,437Average฿9,269FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Korean AirCheapest฿12,826Average฿16,478FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Bangkok to Busan flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Busan from Bangkok.

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

Yes, we can. To see specific flights from Bangkok to Busan with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Bangkok to Busan flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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