Vietnam’s domestic aviation market is dominated by two carriers — flag carrier Vietnam Airlines and low-cost giant Vietjet — with a network that stitches Hanoi, Da Nang, Hue, Da Lat, Nha Trang, Ho Chi Minh City and Phu Quoc into two-hour hops. When a train needs 34 hours and a motorbike needs three weeks to cross the country, the plane looks like the obvious winner. Often it is. But not always, and the reason is the same as everywhere: flying optimises arrival, and it costs you the country in between.
When flying is clearly right
Short trips. If you have ten days in Vietnam and want Hanoi plus Phu Quoc, or Hanoi plus the Mekong Delta, flying is the only way the arithmetic works. Budget airlines price early bookings aggressively, and the flight itself is a rounding error against the value of your limited days.
Weather windows. If the season in the region you would have to cross is wrong — central Vietnam during the autumn typhoon months, for example — flying over it and renting on the far side is simply better planning than slogging through.
Rider logistics. Almost nobody flies with a motorbike: the practical pattern is fly-and-rent. Vietnam’s rental scene covers every airport city on the tourist map, so flying into Da Nang or Ho Chi Minh City and renting locally is routine.
When riding still wins
The distances that matter to a tourist are rarely the whole country. The classic Vietnam riding content — Ha Giang, Mai Chau, Pu Luong, the Hai Van Pass, the Ho Chi Minh Road — is regional. You do not need to cross 1,700 kilometres to have a world-class motorbike trip; you need a bike and three or four days in the right province. Our guide to the full Hanoi-Ho Chi Minh City ride exists for the minority with a month; for everyone else, a flight plus a regional rental delivers the same experience with less fatigue.
Cost flips, too, once you count everything. A promotional flight is cheap, but add airport transfers, baggage fees on the budget carriers, and taxis at both ends, and a small motorbike doing 400 kilometres of regional riding is competitive — and it was never a fair comparison to begin with, because the bike’s fuel money also bought the scenery.
The combined pattern that works best
Experienced travellers increasingly run Vietnam as a sequence of regional riding chapters connected by flights or trains:
- Hanoi arrival — ride the north (Ninh Binh, Mai Chau, Pu Luong, or Ha Giang if you have time).
- Fly or take the train to Da Nang/Hue — ride the central coast and the Hai Van Pass.
- Fly to Ho Chi Minh City — ride the Mekong Delta on a short rental.
- Fly home from wherever you finish.
Each chapter needs only a modest, easily rented automatic or underbone bike — the same categories we rent in Hanoi for the northern chapter. Contact us to confirm current availability before you arrive, and treat each region’s rental separately rather than trying to drag one bike the length of the country.
Booking notes
Book domestic flights early for the best fares, expect Vietjet-style baggage à-la-carte pricing, and remember that Vietnamese airports are often an hour from the city they serve — the two-hour flight is really a four-to-five-hour door-to-door experience. On routes under about 350 kilometres with good road or rail alternatives (Hanoi-Vinh, Da Nang-Hue), flying is usually not worth the airport time at all; the train or a good ride is faster door to door.