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฿4,147+ Direct flights to Busan

This is the cheapest price on a non-stop flight to Busan 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
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

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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 16 January 2026.

Fri 13/200:40
BKK
-
PUS
Nonstop5h 20m
Jeju Air
Sat 21/219:30
PUS
-
BKK
Nonstop6h 10m
Jeju Air
Deal found 14/1฿7,383
Mon 26/100:40
BKK
-
PUS
Nonstop5h 55m
Jeju Air
Sat 31/119:30
PUS
-
BKK
Nonstop6h 10m
Jeju Air
Deal found 14/1฿7,415
Thu 29/122:55
BKK
-
PUS
Nonstop5h 25m
Air Busan
Mon 2/218:00
PUS
-
BKK
Nonstop5h 55m
Air Busan
Deal found 14/1฿7,540
Sun 1/222:55
BKK
-
PUS
Nonstop5h 25m
Air Busan
Wed 4/218:00
PUS
-
BKK
Nonstop5h 55m
Air Busan
Deal found 14/1฿7,603
Tue 27/122:55
BKK
-
PUS
Nonstop5h 25m
Air Busan
Wed 11/218:00
PUS
-
BKK
Nonstop5h 55m
Air Busan
Deal found 14/1฿7,792
Thu 19/222:55
BKK
-
PUS
Nonstop5h 25m
Air Busan
Sun 22/218:00
PUS
-
BKK
Nonstop5h 55m
Air Busan
Deal found 13/1฿7,823
Wed 11/222:55
BKK
-
PUS
Nonstop5h 25m
Air Busan
Sat 21/218:00
PUS
-
BKK
Nonstop5h 55m
Air Busan
Deal found 14/1฿7,854
Tue 27/100:40
BKK
-
PUS
Nonstop5h 55m
Jeju Air
Sun 1/219:30
PUS
-
BKK
Nonstop6h 10m
Jeju Air
Deal found 14/1฿7,980
Wed 28/122:55
BKK
-
PUS
Nonstop5h 25m
Multiple Airlines
Sun 1/219:30
PUS
-
BKK
Nonstop6h 10m
Multiple Airlines
Deal found 14/1฿8,012
Wed 28/100:50
BKK
-
PUS
Nonstop5h 05m
Multiple Airlines
Mon 2/219:30
PUS
-
BKK
Nonstop6h 10m
Multiple Airlines
Deal found 15/1฿8,200
Thu 29/100:50
BKK
-
PUS
Nonstop5h 05m
Multiple Airlines
Tue 3/219:30
PUS
-
BKK
Nonstop6h 10m
Multiple Airlines
Deal found 14/1฿8,294

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 Fare Finder

 
Use the slider to find non-stop flights to Busan within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 17,341 searches and data was last updated on 16 January 2026.
Use the filters below to find and compare direct flights to Busan that are best for you.

Fly from

Bangkok

Route

Depart

Return

Price

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Tue 27/1

22:55-06:20

Nonstop5h 25m

Busan Gimhae

Sat 31/1

19:40-23:50

Nonstop6h 10m

฿7,258

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Wed 11/2

00:40-08:35

Nonstop5h 55m

Busan Gimhae

Sat 21/2

19:30-23:40

Nonstop6h 10m

฿7,415

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Thu 29/1

22:55-06:20

Nonstop5h 25m

Busan Gimhae

Mon 2/2

18:00-21:55

Nonstop5h 55m

฿7,540

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Sun 1/2

22:55-06:20

Nonstop5h 25m

Busan Gimhae

Wed 4/2

18:00-21:55

Nonstop5h 55m

฿7,603

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Thu 19/2

22:55-06:20

Nonstop5h 25m

Busan Gimhae

Sun 22/2

18:00-21:55

Nonstop5h 55m

฿7,823

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Wed 11/2

22:55-06:20

Nonstop5h 25m

Busan Gimhae

Sat 21/2

18:00-21:55

Nonstop5h 55m

฿7,854

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Wed 28/1

22:55-06:20

Nonstop5h 25m

Busan Gimhae

Sun 1/2

19:30-23:40

Nonstop6h 10m

฿7,980

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Mon 26/1

00:50-07:55

Nonstop5h 05m

Busan Gimhae

Sat 31/1

19:40-23:50

Nonstop6h 10m

฿8,074

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Wed 28/1

00:50-07:55

Nonstop5h 05m

Busan Gimhae

Mon 2/2

19:30-23:40

Nonstop6h 10m

฿8,200

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Thu 29/1

00:50-07:55

Nonstop5h 05m

Busan Gimhae

Tue 3/2

19:30-23:40

Nonstop6h 10m

฿8,294

Flights are sorted by cheapest return flights first.

Deals found on 14/1

Showing 1-10 of 20 results
1
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Reviews of airlines flying non-stop to Busan

Get insights into the airlines that provide direct flights 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 16 January 2026.
Check out reviews from past customers who have flown Jin Air and Jeju 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.
Jin Air
8.6
Very Good
22 reviews
Check prices

Crew

9.1

Entertainment

7.5

Comfort

8.0

Overall

8.6

Food

7.7

Boarding

8.9
Jin Air
8.6
Very Good
22 reviews
Jin Air
8.6
Very Good
22 reviews
Check prices

Crew

9.1

Entertainment

7.5

Comfort

8.0

Overall

8.6

Food

7.7

Boarding

8.9
Jeju Air
7.6
Good
36 reviews
Jin Air
8.6
Very Good
22 reviews
Check prices

Crew

9.1

Entertainment

7.5

Comfort

8.0

Overall

8.6

Food

7.7

Boarding

8.9

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