Royal Brunei Airlines flight BI 421: Bandar Seri Begawan - Singapore Changi

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Tue,Sun 09:05 Bandar Seri Begawan (BWN) 11:10 Singapore Changi (SIN) 2
BI 421 Non-stop Boeing 787-8 (788) 2:05 Valid until 2026-01-06
Tue,Sun 09:05 Bandar Seri Begawan (BWN) 11:10 Singapore Changi (SIN) 2
BI 421 Non-stop Boeing 787-8 (788) 2:05 Effective 2026-01-13 through 2026-02-03
Tue,Sun 09:05 Bandar Seri Begawan (BWN) 11:10 Singapore Changi (SIN) 2
BI 421 Non-stop Boeing 787-8 (788) 2:05 Effective 2026-02-10 through 2026-03-24
Tue 09:05 Bandar Seri Begawan (BWN) 11:10 Singapore Changi (SIN) 2
BI 421 Non-stop Boeing 787-8 (788) 2:05 Effective from 2026-10-27
Tue 09:10 Bandar Seri Begawan (BWN) 11:10 Singapore Changi (SIN) 2
BI 421 Non-stop Boeing 787-8 (788) 2:00 Effective 2026-03-31 through 2026-10-20
Mon,Wed,Fri,Sat 09:15 Bandar Seri Begawan (BWN) 11:20 Singapore Changi (SIN) 2
BI 421 Non-stop Airbus A320neo (32N) 2:05 Valid until 2026-03-28
Mon,Wed,Fri-Sun 09:15 Bandar Seri Begawan (BWN) 11:20 Singapore Changi (SIN) 2
BI 421 Non-stop Airbus A320neo (32N) 2:05 Effective from 2026-10-25
Mon,Wed,Fri-Sun 09:20 Bandar Seri Begawan (BWN) 11:20 Singapore Changi (SIN) 2
BI 421 Non-stop Airbus A320neo (32N) 2:00 Effective 2026-03-29 through 2026-10-24
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Royal Brunei Airlines flight BI 421:
Bandar Seri Begawan - Singapore Changi
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Royal Brunei Airlines BI421
09:05
Bandar Seri Begawan (BWN)

11:10
Singapore Changi (SIN) 2
Valid until 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 787-8 (788)
Direct Flights:
Royal Brunei Airlines BI421
09:05
Bandar Seri Begawan (BWN)

11:10
Singapore Changi (SIN) 2
Effective 2026-01-13 through 2026-02-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 787-8 (788)
Direct Flights:
Royal Brunei Airlines BI421
09:05
Bandar Seri Begawan (BWN)

11:10
Singapore Changi (SIN) 2
Effective 2026-02-10 through 2026-03-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 787-8 (788)
Direct Flights:
Royal Brunei Airlines BI421
09:05
Bandar Seri Begawan (BWN)

11:10
Singapore Changi (SIN) 2
Effective from 2026-10-27
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 787-8 (788)
Direct Flights:
Royal Brunei Airlines BI421
09:10
Bandar Seri Begawan (BWN)

11:10
Singapore Changi (SIN) 2
Effective 2026-03-31 through 2026-10-20
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 787-8 (788)
Direct Flights:
Royal Brunei Airlines BI421
09:15
Bandar Seri Begawan (BWN)

11:20
Singapore Changi (SIN) 2
Valid until 2026-03-28
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Duration: 2:05, non-stop
Airbus A320neo (32N)
Direct Flights:
Royal Brunei Airlines BI421
09:15
Bandar Seri Begawan (BWN)

11:20
Singapore Changi (SIN) 2
Effective from 2026-10-25
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Duration: 2:05, non-stop
Airbus A320neo (32N)
Direct Flights:
Royal Brunei Airlines BI421
09:20
Bandar Seri Begawan (BWN)

11:20
Singapore Changi (SIN) 2
Effective 2026-03-29 through 2026-10-24
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Duration: 2:00, non-stop
Airbus A320neo (32N)
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  • BI 421 is an international flight departing from Bandar Seri Begawan airport, Brunei (BWN) and arriving at Singapore Changi airport, Singapore (SIN).
  • The flight distance is 793 miles, or 1276 km.
  • The timezone of both the departure and the arrival airports is UTC+8 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 2:00 and 2:05.
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