Default HTG hotel image

Flights to Bac Son, Lang Son Province from NT$5,528

View NT$2,550 flight on Tue, 2027/6/1Opens in a new window

Popular airlines to Bac Son

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 45% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Bac Son?

Prices were available within the past 7 days and start at NT$2,550 for one-way flights and NT$5,528 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cebu Pacific
Vietjet Air
FlexFlight
Scoot
Vietnam Airlines

Travel information

Destination airport
Noi Bai Intl.
Destination airport IATA code
HAN
Destination city name
Hanoi
Roundtrip price
NT$5,528
*Available to Expedia members.