฿4,399+ Cheap flights to Busan

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 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
— PUS
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Busan in 2025

Enter your travel dates to find the best prices.

Cheapest flights to Busan
Explore the most affordable flight options available to Busan. Find the lowest fares based on data from user searches, with prices last updated on 5 December 2025.

Mon 8/1205:05BKK - PUS
1 stop28h 30mMultiple Airlines
Sat 13/1212:55PUS - BKK
1 stop12h 05mMultiple Airlines
Deal found 4/12฿9,149
Tue 23/1219:55BKK - PUS
1 stop8h 55mMultiple Airlines
Sun 11/117:50PUS - BKK
1 stop9h 05mMultiple Airlines
Deal found 4/12฿9,340
Sun 21/1219:55BKK - PUS
1 stop8h 55mMultiple Airlines
Tue 13/117:50PUS - BKK
1 stop12h 15mMultiple Airlines
Deal found 4/12฿9,500
Wed 10/1219:55BKK - PUS
1 stop13h 40mChina Eastern
Thu 11/1217:50PUS - BKK
1 stop20h 30mChina Eastern
Deal found 3/12฿9,691
Wed 17/1202:45DMK - PUS
2 stops15h 05mMultiple Airlines
Mon 22/1221:55PUS - DMK
1 stop15h 30mMultiple Airlines
Deal found 4/12฿9,787
Wed 17/1219:55BKK - PUS
1 stop9h 10mMultiple Airlines
Sun 21/1219:40PUS - BKK
Nonstop6h 10mMultiple Airlines
Deal found 3/12฿10,106
Thu 11/1203:55DMK - PUS
1 stop15h 00mMultiple Airlines
Mon 22/1221:55PUS - DMK
1 stop15h 30mMultiple Airlines
Deal found 4/12฿10,137
Wed 10/1219:55BKK - PUS
1 stop13h 40mMultiple Airlines
Thu 11/1219:30PUS - BKK
Nonstop6h 10mMultiple Airlines
Deal found 3/12฿10,169
Sun 21/1216:40DMK - PUS
1 stop12h 10mMultiple Airlines
Mon 5/108:30PUS - DMK
1 stop28h 55mMultiple Airlines
Deal found 3/12฿10,233
Thu 11/1216:40DMK - PUS
1 stop12h 25mMultiple Airlines
Mon 15/1221:00PUS - DMK
1 stop10h 35mMultiple Airlines
Deal found 4/12฿10,265
Fri 19/1216:40DMK - PUS
1 stop12h 10mMultiple Airlines
Tue 23/1221:55PUS - DMK
1 stop15h 30mMultiple Airlines
Deal found 5/12฿10,297
Wed 10/1201:55BKK - PUS
1 stop7h 40mChina Eastern
Thu 11/1217:50PUS - BKK
1 stop12h 15mChina Eastern
Deal found 3/12฿10,361

Find flight deals to Busan

Find the latest flights to Busan in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 5 December 2025.

Return from

฿7,906

One-way from

฿4,399

Popular in

January

Cheapest in

October

Average price

฿9,787
China Eastern
  • China Eastern
  • 11/1-18/1
  • 2 total stops
  • 29h 10m total
  • Bangkok to Busan
VietJet Air
  • VietJet Air
  • 19/1
  • 1 total stop
  • 16h 55m total
  • Bangkok to Busan
Highest demand for flights based on searches. 11% potential increase in price (฿1,335 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (฿332 potential savings vs. average return price).
Average for return flights in December 2025

Cheapflights Fare Finder

 
Locate flights to Busan that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 5 December 2025.
Use the filters below to find and compare flights to Busan that are best for you.

Fly from

Bangkok

Route

Depart

Return

Price

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Wed 14/1

19:00-06:10

1 stop9h 10m

Busan Gimhae

Wed 21/1

12:45-00:10

1 stop13h 25m

฿8,575

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Wed 13/5

22:15-07:05

1 stop6h 50m

Busan Gimhae

Sun 17/5

11:00-21:05

1 stop12h 05m

฿9,022

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Mon 26/1

12:20-06:10

1 stop15h 50m

Busan Gimhae

Wed 4/2

14:05-15:40

1 stop27h 35m

฿9,054

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Thu 19/3

01:30-11:45

1 stop8h 15m

Busan Gimhae

Wed 25/3

10:35-11:20

1 stop26h 45m

฿9,181

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Wed 11/3

00:40-08:00

Nonstop5h 20m

Busan Gimhae

Tue 17/3

19:30-23:40

Nonstop6h 10m

฿9,277

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Wed 7/1

00:40-08:35

Nonstop5h 55m

Busan Gimhae

Thu 8/1

17:50-04:05

1 stop12h 15m

฿9,404

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Sun 21/12

19:55-06:50

1 stop8h 55m

Busan Gimhae

Tue 13/1

17:50-04:05

1 stop12h 15m

฿9,500

BangkokBusan

DMK - PUS

DMKPUS

Bangkok Don Mueang Intl

Wed 17/12

02:45-19:50

2 stops15h 05m

Busan Gimhae

Mon 22/12

21:55-11:25

1 stop15h 30m

฿9,787

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Mon 2/2

14:20-07:10

1 stop14h 50m

Busan Gimhae

Fri 6/2

20:55-23:00

1 stop28h 05m

฿9,851

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Thu 12/3

00:50-07:55

Nonstop5h 05m

Busan Gimhae

Mon 23/3

10:35-17:55

1 stop9h 20m

฿9,978

Flights are sorted by cheapest return flights first.

Deals found on 5/12

Showing 1-10 of 44 results
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Best time to book a flight to Busan

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

When is the best time to book a flight 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 28 November 2025.

The price you pay for your flight to Busan may vary depending on when you book. For the best chance of a lower fare, look to book 52 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to Busan?

On average, a flight from Bangkok to Busan takes 7 hours 50 minutes. Flights to Busan from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Busan

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

What are the cheapest airlines that fly to Busan?

The cheapest airlines flying from Bangkok to Busan are Vietnam Airlines, Jeju Air and Jin Air.

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 mm 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 5 December 2025.
Check out reviews from past customers who have flown Jin Air, Vietnam Airlines, andJeju Air to South Korea to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.7

Food

7.9

Comfort

8.3

Entertainment

7.9

Crew

9.1

Boarding

8.8
8.7
Very Good

Overall

8.7

Food

7.9

Comfort

8.3

Entertainment

7.9

Crew

9.1

Boarding

8.8

Overall

8.7

Food

7.9

Comfort

8.3

Entertainment

7.9

Crew

9.1

Boarding

8.8

Overall

8.7

Food

7.9

Comfort

8.3

Entertainment

7.9

Crew

9.1

Boarding

8.8

FAQs about flying to Busan

  • What airport do you fly into for flights to Busan?

    Most people fly into Busan Gimhae (PUS) if they book a flight to Busan. Gimhae is conveniently located just 11.6 km from Busan’s city centre. There are 3 flights from Bangkok to Gimhae per day from 4 different airlines.

  • Can I find cheaper flights to Busan if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Busan on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Busan?

    Based on reviews from Cheapflights users, Vietnam Airlines is rated the highest out of the airlines that fly to Busan.

  • What is the cheapest airport to fly to in Busan?

    Busan Gimhae is currently the cheapest airport to fly to in Busan. One-way flights to Busan Gimhae typically cost ฿4,162, while return flights cost around ฿6,214.

  • Where does the fastest flight to Busan depart from?

    For those looking to save time traveling to Busan, Chiang Mai offers the quickest one-way flight (5 hours 0 minutes).

  • Does Busan Gimhae have rental cars?

    Yes. Those touching down at Busan Gimhae can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Busan Gimhae?

    Yes. Busan Gimhae has hotels nearby for those requiring accommodations. Air Sky Hotel Busan is the closest property to Busan Gimhae (0.0 km away from Busan Gimhae).

See more FAQs

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Certainly. Search results for flights to Busan shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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