Route · BKK → SIN
Flights from Bangkok to Singapore
Bangkok's Suvarnabhumi (BKK) to Singapore Changi (SIN) is one of Southeast Asia's busiest short-haul corridors, covering roughly 1,416 km in a typical block time of just over two hours. Singapore Airlines and its low-cost arm Scoot dominate frequency, with THAI Airways and Jetstar Asia also running regular services; narrowbodies such as the Airbus A320 family and Boeing 737 are the workhorses, though SQ occasionally deploys wider jets on peak departures. A practical note worth remembering: both airports use multiple terminals, so confirm whether your ticket shows Suvarnabhumi or Don Mueang at the Bangkok end, as mixing them up can cost you a flight. On the fare side, shoulder months like May and September typically offer the softest prices, while the December holiday window and Chinese New Year period tighten availability quickly — booking several weeks ahead is advisable for those peak dates.
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Cheapest dates to fly
Live prices · powered by AviasalesThe calendar below pulls live fares from our search partner for Bangkok (BKK) → 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
7 carriersThe 7 carriers we currently track on the Bangkok–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 Bangkok to Singapore
Live schedule · powered by AviasalesBelow is the published weekly schedule for nonstop and one-stop services from Bangkok 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 BKK 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.