Cheapest Day to Buy Flights from Singapore to Bangkok
Singapore to Bangkok is 1,416 km (880 mi) great-circle — usually 1–3 h nonstop. Fares typically bottom out 3–12 weeks before departure; the calendar below shows the cheapest price for every day of the next 12 months.
Check live prices on Aviasales ↗Low Fare Calendar — Singapore to Bangkok
When to book vs. when to fly — Singapore → Bangkok
Live data from recent Aviasales searches for SIN → BKK, plus a booking rule of thumb.
Lowest indicative per-adult round-trip fares seen in Aviasales searches — confirmed live on the booking site before payment.
See the cheapest month’s fares ↗Search any date — Singapore → Bangkok
Flight options — Singapore → Bangkok
Recently-seen round-trip fares — click any flight for details, alternatives and booking.
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FAQ — SIN → BKK
How much is a flight from Singapore to Bangkok?
Prices vary by season and departure day. The Low Fare Calendar on this page shows the cheapest fare for every day of the coming year between Singapore (SIN) and Bangkok (BKK).
Which airlines fly from Singapore to Bangkok?
The Singapore → Bangkok route covers about 1,416 km and usually 1–3 h nonstop. Multiple carriers operate it — search FlyTiming to compare every airline and agency serving SIN → BKK in one search.
What is the cheapest day to fly from Singapore to Bangkok?
It varies by month. The price card on this page highlights the cheapest month and the historically cheapest day of the week to fly this route — the Low Fare Calendar below marks low-fare days in green.
When is the best time to book flights from Singapore to Bangkok?
As a rule of thumb, fares on international routes are usually lowest roughly 3–12 weeks before departure — and fares swing more around local holidays than seasons — the calendar below beats any fixed rule. The calendar below is the fastest way to spot the cheapest months for Singapore → Bangkok.