Cheap flights from San Francisco to Hong Kong

28 nonstop flights a week, 4 of them today. Operated by 2 airlines, about 15h in the air, 6,895 mi (11,096 km). Tickets from $348, nonstop from $729.

Flights from San Francisco to Hong Kong

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Prices by day: San Francisco to Hong Kong

Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.

Filters

Best fares from San Francisco to Hong Kong

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

San Francisco to Hong Kong at a glance

flight time, from 13h 55m to 15h 35m
15h
straight-line distance
6,895 mi (11,096 km)
flights a week
28
flights today
4
first and last departure
11:25 - 23:15
lowest price, with a connection, 19 February
$348
lowest nonstop price
$729
airlines
2

San Francisco to Hong Kong ticket prices by month

Lowest one-way fare found by recent searches

Cheapest month: February 2027, tickets from $348. Prices come from searches over the last few days; check the search for your exact date.

The most expensive month is December 2026: from $967. The average across months is $556.

San Francisco to Hong Kong flight schedule

28 flights a week, 4 today, 11 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
CX 879
Cathay Pacific
11:25 San Francisco International, terminal I
18:55 Hong Kong International, terminal 1
15h 30m
Daily
Boeing 777-300ER
UA 869
United Airlines
11:45 San Francisco International, terminal I
19:20 Hong Kong International, terminal 1
15h 35m
Daily
Boeing 777-300ER
CX 873
Cathay Pacific
22:55 San Francisco International, terminal I
06:20 Hong Kong International, terminal 1
15h 25m
Daily
Boeing 777-300ER
UA 877
United Airlines
23:15 San Francisco International, terminal I
06:45 Hong Kong International, terminal 1
15h 30m
Daily
Boeing 777-300ER

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 14 March.

FlightDepartsArrivesDurationDaysAircraft
CX 879
Cathay Pacific
12:25 San Francisco International, terminal I
18:55 Hong Kong International, terminal 1
15h 30m
Seasonal
Airbus A350-900
UA 869
United Airlines
12:45 San Francisco International, terminal I
19:20 Hong Kong International, terminal 1
15h 35m
Seasonal
Boeing 777-300ER
CX 873
Cathay Pacific
23:55 San Francisco International, terminal I
06:20 Hong Kong International, terminal 1
15h 25m
Seasonal
Boeing 777-300ER
UA 869
United Airlines
12:55 San Francisco International, terminal I
18:55 Hong Kong International, terminal 1
15h
Seasonal
Boeing 777-300ER
UA 877
United Airlines
23:00 San Francisco International, terminal I
05:00 Hong Kong International, terminal 1
15h
Seasonal
Boeing 777-300ER
CX 873
Cathay Pacific
00:20 San Francisco International, terminal I
06:15 Hong Kong International, terminal 1
14h 55m
Seasonal
Airbus A350-900
CX 879
Cathay Pacific
13:00 San Francisco International, terminal I
18:55 Hong Kong International, terminal 1
14h 55m
Seasonal
Airbus A350-900
UA 869
United Airlines
13:45 San Francisco International, terminal I
18:55 Hong Kong International, terminal 1
14h 10m
Seasonal
Boeing 777-300ER
UA 877
United Airlines
23:50 San Francisco International, terminal I
05:00 Hong Kong International, terminal 1
14h 10m
Seasonal
Boeing 777-300ER
CX 873
Cathay Pacific
01:20 San Francisco International, terminal I
06:15 Hong Kong International, terminal 1
13h 55m
Seasonal
Airbus A350-900
CX 879
Cathay Pacific
14:00 San Francisco International, terminal I
18:55 Hong Kong International, terminal 1
13h 55m
Seasonal
Airbus A350-900

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Hong Kong is 16 hours ahead of San Francisco. The search shows seat availability and the price for your date.

Airlines flying San Francisco to Hong Kong

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

Airports

Where flights from San Francisco to Hong Kong depart and land

Departure from San Francisco

28 flights a week, terminal I, 11 mi (18 km) from the city centre

Arrival in Hong Kong

28 flights a week, terminal 1, 15 mi (24 km) from the city centre

When to visit Hong Kong

Weather by month

Best time to visit: October, +27° by day, sea +28°. In November it is +23° by day and +18° at night, sea +25°, with 8 rainy days.

Jan
+18° +12° +19° 4 days
Feb
+19° +13° +19° 8 days
Mar
+22° +16° +20° 12 days
Apr
+24° +20° +24° 17 days
May
+26° +22° +26° 23 days
Jun
+28° +24° +28° 28 days
Jul
+29° +25° +29° 25 days
Aug
+29° +25° +28° 27 days
Sep
+29° +24° +28° 22 days
Oct
+27° +21° +28° 11 days
Nov
+23° +18° +25° 8 days
Dec
+19° +12° +21° 4 days

Daytime and night temperatures in °C, sea temperature (in blue), rainy days. Months with the most comfortable weather are in green. Long-term averages.

Frequently asked questions

How long is the flight from San Francisco to Hong Kong?
A nonstop flight takes 15 hours on average, from 13h 55m to 15h 35m depending on the flight.
How far is Hong Kong from San Francisco?
6,895 mi (11,096 km) in a straight line between the cities.
Which airlines fly nonstop from San Francisco to Hong Kong?
Cathay Pacific (14 a week) and United Airlines (14 a week).
How many flights a day are there from San Francisco to Hong Kong?
4 flights today and 28 a week, about 4 a day on average.
When are the first and last flights from San Francisco to Hong Kong?
The first departure is at 11:25 (CX879), the last at 23:15 (UA877). Local time.
What is the cheapest month to fly from San Francisco to Hong Kong?
February 2027: tickets from $348. The most expensive is December 2026, from $967.
What is the cheapest upcoming date to fly from San Francisco to Hong Kong?
19 February 2027 (Friday): from $348 one way, with a connection, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from San Francisco to Hong Kong?
Cathay Pacific: nonstop tickets from $729 on 10 February by recent searches. Prices change daily, so compare the sellers in the search.
What is the time difference between San Francisco and Hong Kong?
Hong Kong is 16 hours ahead of San Francisco. Schedule times on this page are local to each airport.
Which San Francisco airport do flights to Hong Kong leave from?
San Francisco International (28 a week).