January is by far the best month, wherein you can get cheapest flights for Tokyo to Busan. Meanwhile, January is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
January- During this month the footfall is less so, the flight is gradually inexpensive.
January - is the cheapest month to book round trip flights.
Cheapest Fare- Currently, this is the fare price based on the current demand.
Disclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Tokyo
08:40
Tokyo Haneda International Airport [HND]
Tue , 20 Jan 2026

Busan
16:50
Gimhae International Airport [PUS]
Tue, 20 Jan 2026

Tokyo
08:40
Tokyo Haneda International Airport [HND]
Fri , 16 Jan 2026

Busan
16:50
Gimhae International Airport [PUS]
Fri, 16 Jan 2026

Tokyo
08:40
Tokyo Haneda International Airport [HND]
Mon , 19 Jan 2026

Busan
16:50
Gimhae International Airport [PUS]
Mon, 19 Jan 2026

Tokyo
17:10
Tokyo Haneda International Airport [HND]
Mon , 19 Jan 2026

Busan
11:35
Gimhae International Airport [PUS]
Tue, 20 Jan 2026

Tokyo
08:40
Tokyo Haneda International Airport [HND]
Fri , 16 Jan 2026

Busan
16:50
Gimhae International Airport [PUS]
Fri, 16 Jan 2026

Tokyo
21:00
Tokyo Haneda International Airport [HND]
Tue , 20 Jan 2026

Busan
11:45
Gimhae International Airport [PUS]
Wed, 21 Jan 2026

Tokyo
18:00
Tokyo Haneda International Airport [HND]
Tue , 20 Jan 2026

Busan
11:45
Gimhae International Airport [PUS]
Wed, 21 Jan 2026

Tokyo
15:25
Tokyo Haneda International Airport [HND]
Tue , 20 Jan 2026

Busan
11:45
Gimhae International Airport [PUS]
Wed, 21 Jan 2026

Tokyo
08:40
Tokyo Haneda International Airport [HND]
Mon , 19 Jan 2026

Busan
16:50
Gimhae International Airport [PUS]
Mon, 19 Jan 2026











To crack the better offer on Tokyo to Busan flights, it’s better to make advanced bookings at least few weeks prior of your intended date because price might rise eventually due to the delay.