June is by far the best month, wherein you can get cheapest flights for Bangkok to Tokyo. Meanwhile, April 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.
March- During this month the footfall is less so, the flight is gradually inexpensive.
March - is the cheapest month to book round trip flights.
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.

Bangkok
02:10
Suvarnabhumi Airport [BKK]
Sat , 31 Jan 2026

Tokyo
13:20
Narita International Airport [NRT]
Sat, 31 Jan 2026

Bangkok
15:50
Suvarnabhumi Airport [BKK]
Sat , 31 Jan 2026

Tokyo
19:20
Narita International Airport [NRT]
Sun, 01 Feb 2026

Bangkok
01:40
Suvarnabhumi Airport [BKK]
Sat , 31 Jan 2026

Tokyo
14:15
Narita International Airport [NRT]
Sat, 31 Jan 2026

Bangkok
02:05
Suvarnabhumi Airport [BKK]
Sat , 31 Jan 2026

Tokyo
15:55
Narita International Airport [NRT]
Sat, 31 Jan 2026

Bangkok
01:55
Suvarnabhumi Airport [BKK]
Sat , 31 Jan 2026

Tokyo
14:25
Narita International Airport [NRT]
Sat, 31 Jan 2026

Bangkok
22:45
Suvarnabhumi Airport [BKK]
Sat , 31 Jan 2026

Tokyo
14:30
Narita International Airport [NRT]
Sun, 01 Feb 2026

Bangkok
02:30
Suvarnabhumi Airport [BKK]
Sat , 31 Jan 2026

Tokyo
13:40
Narita International Airport [NRT]
Sat, 31 Jan 2026

Bangkok
08:05
Suvarnabhumi Airport [BKK]
Sat , 31 Jan 2026

Tokyo
16:00
Narita International Airport [NRT]
Sat, 31 Jan 2026

Bangkok
13:30
Suvarnabhumi Airport [BKK]
Sat , 31 Jan 2026

Tokyo
07:30
Narita International Airport [NRT]
Sun, 01 Feb 2026

Bangkok
01:10
Suvarnabhumi Airport [BKK]
Sat , 31 Jan 2026

Tokyo
15:10
Narita International Airport [NRT]
Sat, 31 Jan 2026

Bangkok
01:45
Suvarnabhumi Airport [BKK]
Sat , 31 Jan 2026

Tokyo
13:45
Narita International Airport [NRT]
Sat, 31 Jan 2026









