is by far the best month, wherein you can get cheapest flights for Cheju to Seoul. Meanwhile, 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.
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.

Seoul
21:30
Incheon International Airport [ICN]
Thu , 29 Jan 2026

Tokyo
23:25
Tokyo Haneda International Airport [HND]
Thu, 29 Jan 2026

Seoul
09:00
Incheon International Airport [ICN]
Thu , 29 Jan 2026

Tokyo
11:20
Narita International Airport [NRT]
Thu, 29 Jan 2026

Nagoya
11:05
Chubu Centrair International Airport [NGO]
Thu , 29 Jan 2026

Bangkok
21:30
Suvarnabhumi Airport [BKK]
Thu, 29 Jan 2026

Bangkok
23:55
Suvarnabhumi Airport [BKK]
Thu , 29 Jan 2026

Shanghai
10:05
Shanghai Pudong International Airport [PVG]
Fri, 30 Jan 2026

Bangkok
23:55
Suvarnabhumi Airport [BKK]
Thu , 29 Jan 2026

Shenzhen
13:00
Shenzhen Baoan International Airport [SZX]
Fri, 30 Jan 2026

Bangkok
23:55
Suvarnabhumi Airport [BKK]
Thu , 29 Jan 2026

Nagoya
17:20
Chubu Centrair International Airport [NGO]
Fri, 30 Jan 2026

Bangkok
23:55
Suvarnabhumi Airport [BKK]
Thu , 29 Jan 2026

Seattle
13:55
Seattle Tacoma International Airport [SEA]
Fri, 30 Jan 2026

Bangkok
08:00
Suvarnabhumi Airport [BKK]
Thu , 29 Jan 2026

Manila
22:30
Ninoy Aquino International Airport [MNL]
Thu, 29 Jan 2026

Bangkok
23:55
Suvarnabhumi Airport [BKK]
Thu , 29 Jan 2026

Los Angeles
06:50
Los Angeles International Airport [LAX]
Fri, 30 Jan 2026

Bangkok
08:00
Suvarnabhumi Airport [BKK]
Thu , 29 Jan 2026

Abu Dhabi
23:25
Abu Dhabi International Airport [AUH]
Thu, 29 Jan 2026

Bangkok
23:55
Suvarnabhumi Airport [BKK]
Thu , 29 Jan 2026

Tokyo
11:20
Narita International Airport [NRT]
Fri, 30 Jan 2026