Earn point on your loyalty program!arrow arc left

Cheap flights from Boston (BOS) to Hong Kong (HKG)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Boston (BOS) to Hong Kong (HKG)

How to find the cheapest flight from Boston (BOS) to Hong Kong (HKG)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Hong Kong (HKG)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Hong Kong (HKG)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Boston to Hong Kong in December 2025 , January 2026

31 Dec - 14 Jan $ 817.00
BOS
Boston
Hainan Airlines
1 STOPS
HKG
Hong Kong
HKG
Hong Kong
Hainan Airlines
1 STOPS
BOS
Boston
Pick dates
24 Dec - 11 Jan $ 2,298.00
BOS
Boston
Qatar Airways
2 STOPS
HKG
Hong Kong
HKG
Hong Kong
Qatar Airways
1 STOPS
BOS
Boston
Pick dates
23 Dec - 01 Jan $ 3,535.00
BOS
Boston
Cathay Pacific
DIRECT
HKG
Hong Kong
HKG
Hong Kong
Cathay Pacific
DIRECT
BOS
Boston
Pick dates

Last minute flights from Boston to Hong Kong

28 Dec - 31 Dec $ 1,627.00
BOS
Boston
Cathay Pacific
2 STOPS
HKG
Hong Kong
HKG
Hong Kong
Cathay Pacific
DIRECT
BOS
Boston
Pick dates
24 Dec - 01 Jan $ 1,748.00
BOS
Boston
United Airlines
2 STOPS
HKG
Hong Kong
HKG
Hong Kong
United Airlines
2 STOPS
BOS
Boston
Pick dates
24 Dec - 31 Dec $ 2,253.00
BOS
Boston
Cathay Pacific
DIRECT
HKG
Hong Kong
HKG
Hong Kong
Cathay Pacific
DIRECT
BOS
Boston
Pick dates

One-way flights to Hong Kong from Boston

6:40 PM - 9:15 AM
Hainan Airlines
2 Stops
29h 30m
BOS - HKG
$ 433
Kiwi
Pick dates
7:25 AM - 11:15 PM
United Airlines
2 Stops
34h 20m
BOS - HKG
$ 808
Kiwi
Pick dates
12:30 AM - 12:30 AM
Cathay Pacific
0 Stops
15h 30m
BOS - HKG
$ 1,405
Kiwi
Pick dates

How to find the cheapest flight from Boston (BOS) to Hong Kong (HKG)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Hong Kong (HKG)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Hong Kong (HKG)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.