United Airlines flight UA 820: Los Angeles - Bangkok Suvarnabhumi via Hong Kong

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 07:45 Hong Kong (HKG) 1 09:45 Bangkok Suvarnabhumi (BKK)
UA 820 Non-stop Boeing 787-9 (789) 3:00 Effective from 2026-03-29
Daily 09:20 Hong Kong (HKG) 1 11:25 Bangkok Suvarnabhumi (BKK)
UA 820 Non-stop Boeing 787-9 (789) 3:05 Valid until 2026-02-03
Daily 09:20 Hong Kong (HKG) 1 11:25 Bangkok Suvarnabhumi (BKK)
UA 820 Non-stop Boeing 787-9 (789) 3:05 Effective 2026-02-05 through 2026-03-28
Daily 22:55 Los Angeles (LAX) 6 07:00 Hong Kong (HKG) 1
UA 820 Non-stop Boeing 787-9 (789) 16:05 Valid until 2026-03-07
The flight arrives 2 days after departure.
Daily 23:00 Los Angeles (LAX) 7 05:40 Hong Kong (HKG) 1
UA 820 Non-stop Boeing 787-9 (789) 15:40 Effective 2026-03-28 through 2026-04-30
The flight arrives 2 days after departure.
Daily 23:00 Los Angeles (LAX) 6 05:40 Hong Kong (HKG) 1
UA 820 Non-stop Boeing 787-9 (789) 15:40 Effective 2026-05-01 through 2026-05-20
The flight arrives 2 days after departure.
Daily 23:45 Los Angeles (LAX) 6 05:40 Hong Kong (HKG) 1
UA 820 Non-stop Boeing 787-9 (789) 14:55 Effective 2026-09-08 through 2026-10-23
The flight arrives 2 days after departure.
Daily 23:55 Los Angeles (LAX) 6 07:00 Hong Kong (HKG) 1
UA 820 Non-stop Boeing 787-9 (789) 16:05 Effective 2026-03-08 through 2026-03-27
The flight arrives 2 days after departure.
Daily 23:55 Los Angeles (LAX) 6 05:40 Hong Kong (HKG) 1
UA 820 Non-stop Boeing 787-9 (789) 14:45 Effective 2026-05-21 through 2026-09-07
The flight arrives 2 days after departure.
Sat 23:55 Los Angeles (LAX) 6 07:00 Hong Kong (HKG) 1
UA 820 Non-stop Boeing 787-9 (789) 16:05 Operates only on 2026-10-24
The flight arrives 2 days after departure.
Daily 23:55 Los Angeles (LAX) 7 07:00 Hong Kong (HKG) 1
UA 820 Non-stop Boeing 787-9 (789) 16:05 Effective from 2026-10-25
The flight arrives 2 days after departure.
Non-Direct Flights:
Daily 22:55 Los Angeles (LAX) 6 11:25 Bangkok Suvarnabhumi (BKK)
UA 820 1-stop Boeing 787-9 (789) 21:30 Valid until 2026-02-01
The flight arrives 2 days after departure.
Daily 22:55 Los Angeles (LAX) 6 11:25 Bangkok Suvarnabhumi (BKK)
UA 820 1-stop Boeing 787-9 (789) 21:30 Effective 2026-02-03 through 2026-03-07
The flight arrives 2 days after departure.
Daily 23:00 Los Angeles (LAX) 7 09:45 Bangkok Suvarnabhumi (BKK)
UA 820 1-stop Boeing 787-9 (789) 20:45 Effective 2026-03-28 through 2026-04-30
The flight arrives 2 days after departure.
Daily 23:00 Los Angeles (LAX) 6 09:45 Bangkok Suvarnabhumi (BKK)
UA 820 1-stop Boeing 787-9 (789) 20:45 Effective 2026-05-01 through 2026-05-20
The flight arrives 2 days after departure.
Daily 23:45 Los Angeles (LAX) 6 09:45 Bangkok Suvarnabhumi (BKK)
UA 820 1-stop Boeing 787-9 (789) 20:00 Effective 2026-09-08 through 2026-10-23
The flight arrives 2 days after departure.
Daily 23:55 Los Angeles (LAX) 6 11:25 Bangkok Suvarnabhumi (BKK)
UA 820 1-stop Boeing 787-9 (789) 21:30 Effective 2026-03-08 through 2026-03-26
The flight arrives 2 days after departure.
Fri 23:55 Los Angeles (LAX) 6 09:45 Bangkok Suvarnabhumi (BKK)
UA 820 1-stop Boeing 787-9 (789) 19:50 Operates only on 2026-03-27
The flight arrives 2 days after departure.
Daily 23:55 Los Angeles (LAX) 6 09:45 Bangkok Suvarnabhumi (BKK)
UA 820 1-stop Boeing 787-9 (789) 19:50 Effective 2026-05-21 through 2026-09-07
The flight arrives 2 days after departure.
Sat 23:55 Los Angeles (LAX) 6 09:45 Bangkok Suvarnabhumi (BKK)
UA 820 1-stop Boeing 787-9 (789) 19:50 Operates only on 2026-10-24
The flight arrives 2 days after departure.
Daily 23:55 Los Angeles (LAX) 7 09:45 Bangkok Suvarnabhumi (BKK)
UA 820 1-stop Boeing 787-9 (789) 19:50 Effective from 2026-10-25
The flight arrives 2 days after departure.


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United Airlines flight UA 820:
Los Angeles - Bangkok Suvarnabhumi via Hong Kong
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA820
07:45
Hong Kong (HKG) 1

09:45
Bangkok Suvarnabhumi (BKK)
Effective from 2026-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:00, non-stop
Boeing 787-9 (789)
Direct Flights:
United Airlines UA820
09:20
Hong Kong (HKG) 1

11:25
Bangkok Suvarnabhumi (BKK)
Valid until 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:05, non-stop
Boeing 787-9 (789)
Direct Flights:
United Airlines UA820
09:20
Hong Kong (HKG) 1

11:25
Bangkok Suvarnabhumi (BKK)
Effective 2026-02-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:05, non-stop
Boeing 787-9 (789)
Direct Flights:
United Airlines UA820
22:55
Los Angeles (LAX) 6

07:00(+2)
Hong Kong (HKG) 1
Valid until 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 16:05, non-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.
Direct Flights:
United Airlines UA820
23:00
Los Angeles (LAX) 7

05:40(+2)
Hong Kong (HKG) 1
Effective 2026-03-28 through 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 15:40, non-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.
Direct Flights:
United Airlines UA820
23:00
Los Angeles (LAX) 6

05:40(+2)
Hong Kong (HKG) 1
Effective 2026-05-01 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 15:40, non-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.
Direct Flights:
United Airlines UA820
23:45
Los Angeles (LAX) 6

05:40(+2)
Hong Kong (HKG) 1
Effective 2026-09-08 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 14:55, non-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.
Direct Flights:
United Airlines UA820
23:55
Los Angeles (LAX) 6

07:00(+2)
Hong Kong (HKG) 1
Effective 2026-03-08 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 16:05, non-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.
Direct Flights:
United Airlines UA820
23:55
Los Angeles (LAX) 6

05:40(+2)
Hong Kong (HKG) 1
Effective 2026-05-21 through 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 14:45, non-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.
Direct Flights:
United Airlines UA820
23:55
Los Angeles (LAX) 6

07:00(+2)
Hong Kong (HKG) 1
Operates only on 2026-10-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 16:05, non-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.
Direct Flights:
United Airlines UA820
23:55
Los Angeles (LAX) 7

07:00(+2)
Hong Kong (HKG) 1
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 16:05, non-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.
Non-Direct Flights:
United Airlines UA820
22:55
Los Angeles (LAX) 6

11:25(+2)
Bangkok Suvarnabhumi (BKK)
Valid until 2026-02-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 21:30, 1-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.
Non-Direct Flights:
United Airlines UA820
22:55
Los Angeles (LAX) 6

11:25(+2)
Bangkok Suvarnabhumi (BKK)
Effective 2026-02-03 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 21:30, 1-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.
Non-Direct Flights:
United Airlines UA820
23:00
Los Angeles (LAX) 7

09:45(+2)
Bangkok Suvarnabhumi (BKK)
Effective 2026-03-28 through 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 20:45, 1-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.
Non-Direct Flights:
United Airlines UA820
23:00
Los Angeles (LAX) 6

09:45(+2)
Bangkok Suvarnabhumi (BKK)
Effective 2026-05-01 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 20:45, 1-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.
Non-Direct Flights:
United Airlines UA820
23:45
Los Angeles (LAX) 6

09:45(+2)
Bangkok Suvarnabhumi (BKK)
Effective 2026-09-08 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 20:00, 1-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.
Non-Direct Flights:
United Airlines UA820
23:55
Los Angeles (LAX) 6

11:25(+2)
Bangkok Suvarnabhumi (BKK)
Effective 2026-03-08 through 2026-03-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 21:30, 1-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.
Non-Direct Flights:
United Airlines UA820
23:55
Los Angeles (LAX) 6

09:45(+2)
Bangkok Suvarnabhumi (BKK)
Operates only on 2026-03-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 19:50, 1-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.
Non-Direct Flights:
United Airlines UA820
23:55
Los Angeles (LAX) 6

09:45(+2)
Bangkok Suvarnabhumi (BKK)
Effective 2026-05-21 through 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 19:50, 1-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.
Non-Direct Flights:
United Airlines UA820
23:55
Los Angeles (LAX) 6

09:45(+2)
Bangkok Suvarnabhumi (BKK)
Operates only on 2026-10-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 19:50, 1-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.
Non-Direct Flights:
United Airlines UA820
23:55
Los Angeles (LAX) 7

09:45(+2)
Bangkok Suvarnabhumi (BKK)
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 19:50, 1-stop
Boeing 787-9 (789)
The flight arrives 2 days after departure.
  • UA 820 is an international flight departing from Los Angeles airport, United States (LAX) and arriving at Bangkok Suvarnabhumi airport, Thailand (BKK).
  • The flight runs via Hong Kong (HKG).
  • The flight distance is 8254 miles, or 13283 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC+7 . 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.
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