HK Express flight UO 721: Bangkok Suvarnabhumi - Hong Kong

FLIGHT SCHEDULE
Direct Flights:
Mon,Thu-Sat 17:20 Bangkok Suvarnabhumi (BKK) 21:20 Hong Kong (HKG) 1 UO 721 Non-stop Airbus A320 (320) 3:00 Effective 2026-02-13 through 2026-02-28
Tue,Wed,Sun 17:20 Bangkok Suvarnabhumi (BKK) 21:10 Hong Kong (HKG) 1 UO 721 Non-stop Airbus A320 (320) 2:50 Effective 2026-02-15 through 2026-03-01

UO 721 is an international flight departing from Bangkok Suvarnabhumi airport, Thailand (BKK) and arriving at Hong Kong airport, Hong Kong (HKG).
The flight distance is 1049 miles, or 1688 km.
The timezone of the departure airport is UTC+7 , 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 2:50 and 3:00.

HK Express flight UO 721:
Bangkok Suvarnabhumi - Hong Kong

FLIGHT SCHEDULE

Direct Flights:

HK Express UO721

17:20

21:20

Effective 2026-02-13 through 2026-02-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun
-

Duration: 3:00, non-stop
Airbus A320 (320)

Direct Flights:

HK Express UO721

17:20

21:10

Effective 2026-02-15 through 2026-03-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:50, non-stop
Airbus A320 (320)

UO 721 is an international flight departing from Bangkok Suvarnabhumi airport, Thailand (BKK) and arriving at Hong Kong airport, Hong Kong (HKG).
The flight distance is 1049 miles, or 1688 km.
The timezone of the departure airport is UTC+7 , 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 2:50 and 3:00.

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