Singapore Airlines flight SQ 8421: Vishakhapatnam - Singapore Changi

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Wed,Fri,Sat 23:05 Vishakhapatnam (VTZ) 05:50 Singapore Changi (SIN) 1
SQ 8421 Non-stop Airbus A320neo (32N) 4:15 Valid until 2026-01-03
Codeshare flight, operated by Scoot.(TR 587)
The flight arrives 1 day after departure.
Mon,Sat 23:05 Vishakhapatnam (VTZ) 05:50 Singapore Changi (SIN) 1
SQ 8421 Non-stop Airbus A320 (320) 4:15 Effective 2026-01-05 through 2026-02-02
Codeshare flight, operated by Scoot.(TR 587)
The flight arrives 1 day after departure.
Wed,Fri 23:05 Vishakhapatnam (VTZ) 05:50 Singapore Changi (SIN) 1
SQ 8421 Non-stop Airbus A320neo (32N) 4:15 Effective 2026-01-07 through 2026-01-30
Codeshare flight, operated by Scoot.(TR 587)
The flight arrives 1 day after departure.
Mon,Wed 23:05 Vishakhapatnam (VTZ) 05:50 Singapore Changi (SIN) 1
SQ 8421 Non-stop Airbus A320 (320) 4:15 Effective 2026-02-04 through 2026-03-25
Codeshare flight, operated by Scoot.(TR 587)
The flight arrives 1 day after departure.
Fri,Sat 23:05 Vishakhapatnam (VTZ) 05:50 Singapore Changi (SIN) 1
SQ 8421 Non-stop Airbus A320neo (32N) 4:15 Effective 2026-02-06 through 2026-02-28
Codeshare flight, operated by Scoot.(TR 587)
The flight arrives 1 day after departure.
Sat 23:05 Vishakhapatnam (VTZ) 05:50 Singapore Changi (SIN) 1
SQ 8421 Non-stop Airbus A320neo (32N) 4:15 Effective 2026-03-07 through 2026-03-28
Codeshare flight, operated by Scoot.(TR 587)
The flight arrives 1 day after departure.
Mon,Wed,Fri,Sat 23:05 Vishakhapatnam (VTZ) 05:50 Singapore Changi (SIN) 1
SQ 8421 Non-stop Airbus A320neo (32N) 4:15 Effective from 2026-10-26
Codeshare flight, operated by Scoot.(TR 587)
The flight arrives 1 day after departure.
Mon,Wed,Fri,Sat 23:40 Vishakhapatnam (VTZ) 06:30 Singapore Changi (SIN) 1
SQ 8421 Non-stop Airbus A320neo (32N) 4:20 Effective 2026-03-30 through 2026-10-24
Codeshare flight, operated by Scoot.(TR 587)
The flight arrives 1 day after departure.
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Singapore Airlines flight SQ 8421:
Vishakhapatnam - Singapore Changi
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Singapore Airlines SQ8421
Valid until 2026-01-03
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Scoot. (TR 587)
Duration: 4:15, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Singapore Airlines SQ8421
Effective 2026-01-05 through 2026-02-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Scoot. (TR 587)
Duration: 4:15, non-stop
Airbus A320 (320)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Singapore Airlines SQ8421
Effective 2026-01-07 through 2026-01-30
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Scoot. (TR 587)
Duration: 4:15, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Singapore Airlines SQ8421
Effective 2026-02-04 through 2026-03-25
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Scoot. (TR 587)
Duration: 4:15, non-stop
Airbus A320 (320)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Singapore Airlines SQ8421
Effective 2026-02-06 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Scoot. (TR 587)
Duration: 4:15, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Singapore Airlines SQ8421
Effective 2026-03-07 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Scoot. (TR 587)
Duration: 4:15, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Singapore Airlines SQ8421
Effective from 2026-10-26
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Scoot. (TR 587)
Duration: 4:15, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Singapore Airlines SQ8421
Effective 2026-03-30 through 2026-10-24
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Scoot. (TR 587)
Duration: 4:20, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.
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  • SQ 8421 is an international flight departing from Vishakhapatnam airport, India (VTZ) and arriving at Singapore Changi airport, Singapore (SIN).
  • The flight distance is 1806 miles, or 2906 km.
  • The timezone of the departure airport is UTC+5.5 , and the timezone of the arrival airport is UTC+8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 4:15 and 4:20.