Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hanoi to Portugal as you normally would.
Hanoi Noibai (HAN), located 22.8 km from the city center, is the airport you fly out of when you book flights from Hanoi to Portugal.
The cheapest flight price from Hanoi to Portugal is 12,615,866 ₫. On average you can expect to pay 21,944,792 ₫. The most popular route, (Hanoi Noibai - Porto), can usually be booked for 32,753,422 ₫.