Originfacts

Flight route

Flights from Singapore (SIN) to Bangkok (BKK)

Distance, flight time and the airlines in Originfacts’ route record for Singapore to Bangkok, the two airports, and partner fare tools. Each figure shows where it came from.

IATA code SINFromSingaporeChangi International Airport, Singapore
1,416 km~2h 8m est.
IATA code BKKToBangkokSuvarnabhumi Airport, Thailand
In our route record:Jetstar AsiaSingapore AirlinesTHAI AirwaysScoot
Find flights SIN → BKK

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Route record, updated 21 May 2026Where this comes from

SIN → BKK at a glance

  • Distance

    1,416 km

    About 880 miles: the great-circle distance between the two airports’ coordinates.

    Route record · checked against coordinates

  • Flight time

    ~2h 8m

    An estimate, not a timetable. The airline’s schedule gives the actual time.

    Route record estimate

  • Time difference

    −1h

    Bangkok is 1h behind Singapore today. SIN: Asia/Singapore (UTC+8) · BKK: Asia/Bangkok (UTC+7)

    Calculated from IANA time zonesTime zones: Time difference

  • Airlines in route record

    4

    Jetstar Asia, Singapore Airlines, THAI Airways and Scoot

    Originfacts route recordSee airlines: Airlines in route record

  • Return route

    BKK → SIN

    Flights from Bangkok back to Singapore.

    Originfacts route recordRelated routes: Return route

Airlines on the SIN–BKK route

Route record · 21 May 2026

The airlines Originfacts’ route record lists for SIN–BKK, after leaving out carriers listed only through a recycled airline code or as a codeshare. It is not a full schedule and does not say which airlines fly nonstop; check current flights with the airline.

Baggage and check-in rules are each airline’s general rules, read from its own site on the date shown. They are not specific to this route, and your fare type can change them: check your booking.

Fare calendar and schedule for SIN → BKK

Partner tools · indicative

Two tools from Aviasales, our flight-search partner. They load only if you allow advertising cookies. Prices in them come from recent searches and are indicative, not quotes; the fare on the booking page can differ. The schedule shows flights in the partner’s data, including codeshares sold by other airlines.

Fare calendar

This price calendar is provided by our partner Travelpayouts (Aviasales) and sets cookies.

Or search on flights.originfacts.com, our partner’s site

Flight schedule

This flight schedule is provided by our partner Travelpayouts (Aviasales) and sets cookies.

Or search on flights.originfacts.com, our partner’s site

The airports: Changi International Airport and Suvarnabhumi Airport

Airport records · OurAirports · Wikidata

Each airport guide lists the airport’s codes, location and time zone, any other routes and airlines Originfacts tracks from SIN or BKK, current weather and nearby airports, and where to check terminal and transport details.

Weather in Bangkok: average high, low and rain by month

NASA POWER · modelled · 2016–2025

Averages of NASA POWER (opens in a new tab) daily values for 2016–2025 at 13.68°, 100.75° near BKK (MERRA-2 reanalysis grid, about 50 km cells), worked out by Originfacts. Modelled, not weather-station readings or a forecast.

In October, Bangkok averages a daily high of 30°C and a low of 25°C, with about 243 mm of rain over the month.

Average daily high and low temperature and average monthly rain near BKK, 2016–2025
MonthHighLowRain
Jan32°C22°C21 mm
Feb34°C24°C27 mm
Mar35°C26°C37 mm
Apr35°C27°C71 mm
May33°C28°C168 mm
Jun32°C27°C139 mm
Jul31°C26°C181 mm
Aug31°C26°C171 mm
Sep30°C26°C279 mm
Octthis month30°C25°C243 mm
Nov30°C24°C63 mm
Dec30°C22°C9 mm

Bangkok airport guide

Getting to and from SIN and BKK

Not yet verified

Ground transport, terminals and parking at either airport have not been checked against the airports’ own pages yet, so none are listed here.

Check directly:changiairport.com (opens in a new tab)suvarnabhumi.airportthai.co.th (opens in a new tab)

Singapore to Bangkok: common questions

Which airlines fly from Singapore to Bangkok?

Originfacts’ route record for SIN–BKK lists Jetstar Asia, Singapore Airlines, THAI Airways and Scoot. It is not a full schedule; check current flights with the airline before booking.

How far is Singapore from Bangkok by air?

About 1,416 km, the great-circle distance between Changi International Airport and Suvarnabhumi Airport.

How long is the flight from Singapore (SIN) to Bangkok (BKK)?

The Originfacts route record estimates about 2h 8m nonstop. It is an estimate, not a timetable: the airline’s schedule gives the actual flight time.

Is there a time difference between Singapore and Bangkok?

Bangkok is 1h behind Singapore today (UTC+7 in Asia/Bangkok vs UTC+8 in Asia/Singapore).

Sources

Where each part of this page comes from
  • Distance, flight-time estimateOriginfacts route record, checked against the great-circle distance between the airport coordinates21 May 2026
  • AirlinesOriginfacts route record, leaving out carriers listed only through a recycled airline code or as a codeshare21 May 2026
  • Baggage and check-inEach airline’s own pages, via the Originfacts airline fact files; only checked values are shown6 Oct 2026
  • Airport codes, time zonesOriginfacts airport records2 May 2026 · 4 Sept 2026
  • Time differenceCalculated from each airport’s IANA time zone, with daylight saving applied for today’s dateToday
  • Airport websitesWikidata (official website property)—
  • Airport size class, runwaysOurAirports (opens in a new tab) open data (public domain); the size class is OurAirports’ own, not an official category5 Oct 2026
  • Airport opened, operator, passengersWikidata (CC0), each airport’s own item; passenger figures are the latest year recorded there, with its reference where Wikidata gives one5 Oct 2026
  • Weather in BangkokNASA POWER (opens in a new tab) daily data (MERRA-2 reanalysis), averaged by month by Originfacts. Modelled, not weather-station readings2016–2025
  • Fare calendar, scheduleAviasales widgets, loaded with advertising consentLive

Schedules, fares and airline rules change. Confirm with the airline before you travel.