Cheap Flights from Karratha to Singapore Changi

Your route at a glance

Cheapest dealRs180,587
Cheapest monthMay
Most popular airlineSingapore Airlines

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Find the cheapest month or even day of the year to fly to Singapore Changi

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Flight deals from Karratha Airport to Singapore Changi Airport

Looking for a cheap last-minute deal or the best return flight from Karratha Airport to Singapore Changi Airport? If you want to travel next month, return fares start from Rs366,312. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Karratha to Singapore Changi

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Karratha to Singapore Changi flights are currently cheapest in January.

Karratha to Singapore Changi: Alternative routes

Compare routes from Karratha to Singapore below. You may find an airport to fly into that's cheaper, faster, or easier than Singapore Changi.

Finding cheap flights from Karratha to Singapore Changi: Frequently asked questions

The best price we found for a return flight from Karratha to Singapore Changi is Rs180,587. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Karratha to Singapore Changi. But we found flights with one or more stops from Rs180,587.
As of November 2025, there are no flights flying from Karratha to Singapore Changi.
The cheapest month to fly from Karratha to Singapore Changi is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Karratha Airport to Singapore Changi Airport on Wednesday, 20 May 2026.
No airlines currently offer direct flights between Karratha Airport and Singapore Changi Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Singapore Changi but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Singapore is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Qantas offers the cheapest flight tickets to Singapore Changi.

Travelling from Karratha Airport (KTA) to Changi International Airport (SIN): what you need to know

  • Karratha and Singapore share the same timezone, UTC+8.

  • Leave plenty of time to catch your KTA to SIN flight. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Flying during a peak time like July? School holidays and other high seasons can result in longer lines at check-in and security. Play things extra safe and get there up to four hours ahead of international flights and two hours before domestic departures.

  • If you want to visit a new city along the way, consider a flight with a stopover. To see your options for tickets from Karratha Airport to Changi International Airport, uncheck 'Direct flights only.' Perth Airport is a sought-after stop between KTA and SIN.

How to find the cheapest flights from Karratha Airport (KTA) to Changi International Airport (SIN)

  • Currently, Rs119,012 is the lowest price we've seen for a one-way Karratha Airport to Changi International Airport flight. The best price for a return ticket is Rs180,587. Keep in mind that fares could change due to demand when booking.

  • To get your hands on cheap tickets from KTA to SIN, book early. Airlines tend to offer their most competitively priced fares when flights are first released.

  • Finding cheap flights from Karratha Airport to Changi International Airport is more likely if you can be flexible with your trip dates. Use the 'Whole month' search tool to see the best prices throughout the month and bag a great deal.

  • You don't need to check every day to find out if fares have gone down when you create a Price Alert. We'll let you know the moment there's a new deal on cheap flights from KTA to SIN.

  • Secure the ideal flight for you with the help of the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Karratha Airport to Changi International Airport, use the 'Sort by' tool. You can also filter by airline, departure and arrival times, and journey duration.

Handy information about Karratha Airport (KTA)

  • 69.35% of flights leaving from Karratha Airport touch down at their destination on time.

  • To reach Karratha Airport from central Karratha, it takes about 15 minutes if you're travelling by car. Of course, this depends on traffic conditions. It's approximately 14 kilometres from the airport to the city centre.

  • Get your flight from Karratha Airport to Changi International Airport off to a relaxed start. Only a quick drive from KTA, stay at Cattrall Park Motel and you'll be well-rested for the trip ahead.

Arriving at Changi International Airport (SIN)

  • If you're landing on a late Karratha Airport to Changi International Airport flight, few things top the convenience of staying near the terminal. Collect your bags from the carousel and then be resting shortly after at one of these hotels near SIN:

  • Pick up a Changi International Airport rental car and discover Singapore and beyond with your own wheels. Avis, Sixt and Green Motion are top providers you can book with here.

  • To get the best deal, book your vehicle from Changi International Airport around two weeks before you set off.

Getting from Changi International Airport (SIN) to central Singapore

  • Changi International Airport to central Singapore has a drive time of about 20 minutes. It's approximately 21 kilometres away.

  • It'll take around 1 hour to get there by public transport.

When to fly to Changi International Airport (SIN)

  • The quietest month for a flight from Karratha Airport to Changi International Airport is February, while April is the busiest. Choose the ideal time to visit Singapore based on whether you prefer a faster pace or a more relaxed vibe.

  • Lock in your flight from Karratha Airport to Changi International Airport for May if you want to explore Singapore during its warmest month. Expect temperatures of between 25ºC and 31ºC.

  • Search for cheap tickets from KTA to SIN in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 24ºC and 30ºC on average.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.