Cheap Flights from Singapore Changi to Osaka

Compare Singapore Changi to Osaka flight deals

Find the cheapest month or even day of the year to fly to Osaka

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Flight deals from Singapore Changi to Osaka

Looking for a cheap last-minute deal or the best return flight from Singapore Changi to Osaka? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Singapore Changi to Osaka

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

Direct flights from Singapore Changi to Osaka

Alternative Singapore Changi to Osaka routes

Looking for the cheapest, fastest or easiest route from Singapore Changi to Osaka? You could fly into the following airports instead.

Singapore to Osaka: Flight information

The things to know before you go.
Cheapest flight foundC$202
Cheapest month to flyFebruary
Average flight time6 hrs, 20 mins
Most popular airlineSingapore Airlines
Average flights per week106

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

There are 3 airports in Osaka: Itami Domestic (Osaka), Kobe and Kansai International (Osaka).
The best price we found for a return flight from Singapore Changi to Osaka is C$347. 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.
6 hours and 20 minutes is the average flight time from Singapore Changi to Osaka.
Singapore Airlines, ANA (All Nippon Airways) and Fiji Airways fly direct from Singapore Changi to Osaka.
As of September 2025, there are 106 flights per week flying from Singapore Changi to Osaka.
The cheapest month to fly from Singapore Changi to Osaka is usually February.
If you're flying from Singapore Changi Airport, the cheapest airport near Osaka is Kansai International (Osaka) – which is 38.0 km away from the centre of Osaka. We've found flights into this airport from C$347.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Singapore Changi Airport to Osaka on Monday, February 2, 2026.
Yes – the average flight time is 6 hours and 20 minutes.
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 Osaka 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 Osaka is around 40 days in advance, so don’t leave your flight to the last minute.
In September, the average temperature is usually around 23°C. August is typically the warmest month in Osaka, when it usually averages around 30°C. You can expect the least rain in December. The coldest month is January, with temperatures averaging 0°C. The rainiest month is June.
Currently, Peach offers the cheapest flight tickets to Osaka.

Flying from Changi International Airport (SIN) to Osaka: what you need to know

  • The average duration of a direct flight from Changi International Airport to Osaka is 6 hours 36 minutes.

  • Osaka is 1 hour ahead of Singapore, where Changi International Airport is located. Osaka operates on the UTC+9 timezone.

  • With 40 weekly flights between the two airports, Changi International Airport (SIN) to Kansai International Airport (KIX) is the most popular route. Singapore Airlines operates the earliest flight at 01:25. If you prefer to get more out of your day before flying, the last departure from SIN to KIX is with Singapore Airlines at 14:05.

  • Leave enough time to get on your flight from SIN to Osaka. As a general rule, turn up two hours before international departures and an hour ahead for domestic flights.

  • During popular months like August, you'll want to get to the airport well in advance. Arrive two hours before a domestic departure and four hours ahead of an international flight when you travel during peak periods in general.

  • Direct flights from Changi International Airport (SIN) to Osaka are available for booking. Kansai International Airport (KIX) is where you'll be touching down.

  • Be on the lookout for deals with Singapore Airlines. This airline operates direct flights from Changi International Airport to Osaka.

  • A stopover is the ideal opportunity to break up your journey — and maybe even visit a new city. When searching for flights from SIN to Osaka, deselect the 'Direct flights only' box to see where you can visit along the way. Here are some popular options to consider:

    • Haneda Airport (HND)

    • New Chitose Airport (CTS)

    • Narita International Airport (NRT)

  • You won't need a visa for Japan if you hold a passport from Singapore and are travelling for tourism purposes. Visa and travel documentation requirements can change. So before reserving your flight tickets from Changi International Airport to Osaka, be sure to check with your airline and your destination country's local consulate or embassy for the most up-to-date information.

  • SIN is about 21 kilometres from central Singapore. If you're catching a cab, driving or ride-sharing from the centre, it'll take you 21 minutes or so to get there, depending on traffic conditions. If you're taking public transport, expect the trip time to be around 1 hour.

  • After a stress-free start to your travels? Stay near SIN. Whether you have an early flight from Changi International Airport to Osaka or just don't want to be rushed, these hotels have you covered:

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

  • C$202 is the lowest price we've seen for a one-way ticket from Changi International Airport to Osaka. For a return flight on this route, the best price is C$347. Depending on the availability and when you book, these fares could change.

  • Book 11 months before flying. After looking at the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from SIN to Osaka.

  • Organize your trip for July. That's the cheapest month for tickets from Changi International Airport to Osaka. If you have flexibility with your dates, use the 'Whole month' tool to find the lowest price across every month.

  • Create a Price Alert for cheap tickets from SIN to Osaka. You don't need to check every day to see whether fares have dropped. We'll notify you when there's a change in price.

  • Make the most of the filters to find your ideal journey. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Changi International Airport to Osaka, use the 'Sort by' tool. You can also filter results by airline, arrival and departure times, and number of stops.

Airports in Osaka

Kansai International Airport (KIX)

Itami Airport (ITM)

  • Central Osaka is around 16 kilometres from Itami Airport (ITM). After your flight from Changi International Airport to Osaka has touched down and you've made your way out of the airport, expect a drive of about 18 minutes.

  • After your flight from SIN to Osaka, rest your head at a hotel near ITM. These are some great accommodation options that'll help you switch to relaxation mode:

Best time to go to Osaka

  • It's time to plan your travel dates for your flight from Changi International Airport to Osaka. June is the most popular month for a trip to Osaka. If you like a more low-key vibe, go in April.

  • Book your flight from Changi International Airport to Osaka for August to visit the city during its warmest month. You can expect temperatures to range from 21ºC to 34ºC.

  • If you like cooler conditions, search for a cheap flight from SIN to Osaka in January when temperatures average between 0ºC and 10ºC.

More about Osaka

  • After booking your flight from Changi International Airport to Osaka, think about where to rest your head in this city. Make one of these accommodation options your base for exploring Osaka:

  • All great adventures should include a little sightseeing. Osaka Castle, Dotonbori and Universal Studios Japan are attractions you won't want to skip in Osaka.

Complete your Osaka trip with a car rental

  • We use the same magic that helped you find your cheap flight from Changi International Airport to Osaka to track down incredible deals on car rentals. Search for your ride in seconds and compare your options in one place. Plus we give you all the info you need to know about car rentals in Osaka, from the most popular car type to the average daily price.

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