Cheap Flights to Son Trach from HK$657

View HK$657 flight on Tue, 6 Jan 2026Opens in a new window

Popular airlines

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Son Trach

Prices were available within the past 7 days and start at HK$657 for one-way flights and HK$1,172 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietnam Airlines
Sun, 1 Feb - Sun, 8 Feb
HAN
Hanoi
VDH
Dong Hoi
HK$1,172 Return, found 1 day ago
HK$1,172
Return
found 1 day ago
Select Vietnam Airlines flight, departing Sun, 1 Feb from Hanoi to Dong Hoi, returning Sun, 8 Feb, priced at HK$1,172 found 1 day ago
Vietnam Airlines
Fri, 1 May - Sun, 3 May
HAN
Hanoi
VDH
Dong Hoi
HK$1,999 Return, found 5 days ago
HK$1,999
Return
found 5 days ago
Select Vietnam Airlines flight, departing Fri, 1 May from Hanoi to Dong Hoi, returning Sun, 3 May, priced at HK$1,999 found 5 days ago
Vietnam Airlines
Sat, 24 Jan - Wed, 28 Jan
HKG
Hong Kong SAR
VDH
Dong Hoi
HK$2,573 Return, found 1 day ago
HK$2,573
Return
found 1 day ago
Select Vietnam Airlines flight, departing Sat, 24 Jan from Hong Kong SAR to Dong Hoi, returning Wed, 28 Jan, priced at HK$2,573 found 1 day ago
Vietnam Airlines
Sat, 24 Jan - Wed, 28 Jan
HKG
Hong Kong SAR
VDH
Dong Hoi
HK$2,582 Return, found 1 day ago
HK$2,582
Return
found 1 day ago
Select Vietnam Airlines flight, departing Sat, 24 Jan from Hong Kong SAR to Dong Hoi, returning Wed, 28 Jan, priced at HK$2,582 found 1 day ago
EVA Airways
Sat, 24 Jan - Wed, 28 Jan
HKG
Hong Kong SAR
VDH
Dong Hoi
HK$3,809 Return, found 1 day ago
HK$3,809
Return
found 1 day ago
Select EVA Airways flight, departing Sat, 24 Jan from Hong Kong SAR to Dong Hoi, returning Wed, 28 Jan, priced at HK$3,809 found 1 day ago
Flights to Son Trach information
Destination airport
Dong Hoi
Destination airport IATA code
VDH
Destination city name
Dong Hoi
Return price
HK$1,172

Trending flights to Son Trach

Prices were available within the past 7 days and start at HK$657 for one-way flights and HK$1,172 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietnam Airlines
Sat, 24 Jan - Wed, 28 Jan
HKG
Hong Kong SAR
VDH
Dong Hoi
HK$2,573 Return, found 1 day ago
HK$2,573
Return
found 1 day ago
Select Vietnam Airlines flight, departing Sat, 24 Jan from Hong Kong SAR to Dong Hoi, returning Wed, 28 Jan, priced at HK$2,573 found 1 day ago
*Available to Expedia members.