Route · HAN → SIN
Flights from Hanoi to Singapore
The 2,216-kilometre hop between Hanoi's Noi Bai International and Singapore Changi clocks in at a shade over three hours of block time, making it a comfortable single-aisle run that sits comfortably within Southeast Asia's busiest regional corridors. Singapore Airlines and its former regional subsidiary SilkAir — now fully folded into the mainline operation — dominate the premium end, typically deploying Boeing 737-8s and occasionally A320-family jets, while Vietnam Airlines adds Airbus narrowbodies and Jetstar Asia covers the budget segment. A practical note worth flagging: Singapore requires no visa for most Western passport holders but enforces strict yellow fever vaccination proof if you've transited certain African or South American countries recently, so check the ICA requirements before booking. On the fare side, seats tend to soften meaningfully during Vietnam's shoulder months of April and September, and midweek departures on Tuesday and Wednesday consistently offer better economy availability than the Friday and Sunday peaks that business travellers and expats favour.
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Cheapest dates to fly
Live prices · powered by AviasalesThe calendar below pulls live fares from our search partner for Hanoi (HAN) → Singapore (SIN). Use the year view… to spot the cheapest week to fly, the day-of-week patterns most travellers miss, and any shoulder-season dips worth shifting your trip around. Prices refresh every few hours, so what you see is what your booking page should look like a moment later — click any date to jump straight to the fare on Aviasales.
Airlines on this route
4 carriersThe 4 carriers we currently track on the Hanoi–Singapore route, from full-service flag carriers to low-cost competitors. Tap any airline for its full profile, baggage… rules, fleet context, and a live fare search pre-filtered to that carrier — useful if you're loyal to a frequent-flyer programme, want to compare onboard product on the same dates, or are weighing a cheaper one-stop against a pricier nonstop.
Flights from Hanoi to Singapore
Live schedule · powered by AviasalesBelow is the published weekly schedule for nonstop and one-stop services from Hanoi to Singapore — the actual flight numbers, departure and arrival times your… booking page will pull from. Use it to plan around departure preferences (early morning vs late evening), see which carriers fly on which weekdays, or pick a connection that lets you sleep in your own bed before a long-haul leg. Click any row to load it directly in the search.
Airport guides
Quick links into the airport profiles at both ends of the route. Each guide covers terminal layout, the airlines that base hubs at HAN and… SIN, the other routes those airports serve, and the ground-transit options most travellers wish they'd read about before landing — the practical context you only really need to know once you've booked, but want to skim before you do.