Cheap Flights to Loi Bac from HK$521
View HK$521 flight on Thu, 10 Sept 2026Opens in a new windowPopular airlines to Loi Bac
Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave up to 35% on select hotels after you book a flight*
Cheap round-trip flights to Loi Bac
Prices were available within the past 7 days and start at HK$521 for one-way flights and HK$1,119 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Thu, 10 Sept - Sun, 13 Sept
ICN
Seoul
HAN
Hanoi
HK$1,119
Return
found 2 hours ago
Thu, 11 Mar - Mon, 15 Mar
MNL
Manila
HAN
Hanoi
HK$1,339
Return
just found
Fri, 9 Oct - Sun, 11 Oct
HKG
Hong Kong SAR
HAN
Hanoi
HK$1,411
Return
just found
Tue, 29 Sept - Sun, 4 Oct
ICN
Seoul
HAN
Hanoi
HK$1,712
Return
found 7 hours ago
Fri, 11 Sept - Sun, 13 Sept
ICN
Seoul
HAN
Hanoi
HK$1,808
Return
just found
Travel information
Destination airport | Noi Bai Intl. |
|---|---|
Destination airport IATA code | HAN |
Destination city name | Hanoi |
Roundtrip price | HK$1,118 |
Trending flights to Loi Bac
Prices were available within the past 7 days and start at HK$521 for one-way flights and HK$1,119 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Fri, 9 Oct - Sun, 11 Oct
HKG
Hong Kong SAR
HAN
Hanoi
HK$1,411
Return
just found
*Available to Expedia members.