The cheapest way to the airport. Nothing listed is quicker.
Bus 86 to Hanoi Railway Station, via the Old Quarter
86 · BRT Hanoi (Transerco)Pickup, hours & luggage
Boards at. Hanoi Railway Station (Ga Hà Nội), the route 86 stop
VND 50,000 a person; children under 6 ride free. Book online at busnoibai.com by card or VNPAY-QR.
Hours. From Hanoi Railway Station 05:15 to 20:40, every 25 to 45 minutes. It picks up at the Hanoi Post Office by Hoan Kiem Lake 7 minutes later and at 23 Hàng Tre after 10.