$140 Cheap Flights from Singapore (SIN) to Osaka (KIX)

View $140 flight on Sun, Aug 10, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Singapore to Osaka (SIN-KIX)

Prices were available within the past 7 days and start at $140 for one-way flights and $261 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Fri, Sep 19 - Fri, Sep 26
SIN
Singapore
KIX
Osaka
$261 Roundtrip, found 3 days ago
$261
Roundtrip
found 3 days ago
Select Scoot flight, departing Fri, Sep 19 from Singapore to Osaka, returning Fri, Sep 26, priced at $261 found 3 days ago
T'Way Air
Mon, May 19 - Wed, May 28
SIN
Singapore
KIX
Osaka
$305 Roundtrip, found 7 hours ago
$305
Roundtrip
found 7 hours ago
Select T'Way Air flight, departing Mon, May 19 from Singapore to Osaka, returning Wed, May 28, priced at $305 found 7 hours ago
Xiamen Airlines
Thu, Jun 19 - Mon, Jun 23
SIN
Singapore
KIX
Osaka
$322 Roundtrip, found 2 days ago
$322
Roundtrip
found 2 days ago
Select Xiamen Airlines flight, departing Thu, Jun 19 from Singapore to Osaka, returning Mon, Jun 23, priced at $322 found 2 days ago
Air China
Sun, May 18 - Mon, May 26
SIN
Singapore
KIX
Osaka
$341 Roundtrip, found 1 day ago
$341
Roundtrip
found 1 day ago
Select Air China flight, departing Sun, May 18 from Singapore to Osaka, returning Mon, May 26, priced at $341 found 1 day ago
China Southern Airlines
Sun, May 18 - Sun, May 25
SIN
Singapore
KIX
Osaka
$350 Roundtrip, just found
$350
Roundtrip
just found
Select China Southern Airlines flight, departing Sun, May 18 from Singapore to Osaka, returning Sun, May 25, priced at $350 just found
Shandong Airlines
Tue, Jun 10 - Thu, Jun 19
SIN
Singapore
KIX
Osaka
$364 Roundtrip, found 1 day ago
$364
Roundtrip
found 1 day ago
Select Shandong Airlines flight, departing Tue, Jun 10 from Singapore to Osaka, returning Thu, Jun 19, priced at $364 found 1 day ago
Jetstar Asia
Wed, Jul 30 - Sat, Aug 2
SIN
Singapore
KIX
Osaka
$382 Roundtrip, found 18 hours ago
$382
Roundtrip
found 18 hours ago
Select Jetstar Asia flight, departing Wed, Jul 30 from Singapore to Osaka, returning Sat, Aug 2, priced at $382 found 18 hours ago
China Eastern Airlines
Mon, May 19 - Mon, May 19
SIN
Singapore
KIX
Osaka
$406 Roundtrip, found 11 hours ago
$406
Roundtrip
found 11 hours ago
Select China Eastern Airlines flight, departing Mon, May 19 from Singapore to Osaka, returning Mon, May 19, priced at $406 found 11 hours ago
Cathay Pacific
Thu, Jul 3 - Wed, Jul 9
SIN
Singapore
KIX
Osaka
$441 Roundtrip, found 21 hours ago
$441
Roundtrip
found 21 hours ago
Select Cathay Pacific flight, departing Thu, Jul 3 from Singapore to Osaka, returning Wed, Jul 9, priced at $441 found 21 hours ago
Asiana Airlines
Sat, May 17 - Thu, May 22
SIN
Singapore
KIX
Osaka
$460 Roundtrip, found 11 hours ago
$460
Roundtrip
found 11 hours ago
Select Asiana Airlines flight, departing Sat, May 17 from Singapore to Osaka, returning Thu, May 22, priced at $460 found 11 hours ago
Flights from Singapore (SIN) to Osaka (KIX)
Origin airport
Changi
Destination airport
Kansai Intl.
Airlines serving
Air China, Air Macau Company, All Nippon Airways, Asiana Airlines, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, EVA Airways, Japan Airlines, Jetstar Asia, Korean Air, Malaysia Airlines, Philippine Airlines, STARLUX Airlines, Scoot, Singapore Airlines, Thai Airways International, Vietnam Airlines, Xiamen Airlines
Roundtrip price
$260
Distance
3046 mi

Singapore to Osaka Flights

The cheapest times to fly from Singapore to Osaka

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Singapore to Osaka are during the month of September. You can find some of the cheapest flights from Singapore to Osaka with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Singapore to Osaka

Sunday is one of the best days to book for cheap flights from Singapore to Osaka: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Singapore to Osaka

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Singapore to Osaka in 2025. You can also book with separate airlines for your outbound and return journeys, from $140 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Singapore to Osaka flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Singapore to Osaka airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Changi Airport (SIN) to Kansai Intl. Airport (KIX) cost?
Grab cheap return flights starting at $300 from Changi Airport (SIN) to Kansai Intl. Airport (KIX). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Scoot flight leaving SIN on April 28 2025 and touching down at KIX. The price was last updated on April 10 2025 and has not changed since.
What is the cheapest month to fly from SIN to KIX?
To snag a cheap fare, search for nonstop flights from SIN to KIX departing in May. You can find a one-way Scoot flight for $140 leaving on May 13 2025. This price is based on the cheapest direct flight found on Expedia for this route in the next 330 days. The price was last updated on April 10 2025 and remains unchanged.
Which airlines fly direct from Changi Airport (SIN) to Kansai Intl. Airport (KIX)?
Select from 3 airlines that operate direct flights from Changi Airport (SIN) to Kansai Intl. Airport (KIX). Including:

  • Singapore Airlines
  • Peach Aviation
  • Scoot

What is the cheapest airline that flies from SIN to KIX?
With fares starting at $140 for a one-way journey from SIN to KIX, Scoot is currently the cheapest carrier on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SIN on May 13 2025. Prices were last updated on April 10 2025 and have not changed since.
How many flights per day from Changi Airport (SIN) to Kansai Intl. Airport (KIX)?
Daily, an average of 4 direct flights take off from Changi Airport (SIN) to Kansai Intl. Airport (KIX). Select the departure time that works for you.
What are the most popular departure times for flights from Changi Airport (SIN) to Kansai Intl. Airport (KIX)?
The 1 AM departures from SIN to KIX see the highest demand. These flights can come with a higher price due to their popularity. If you want to save money, choose a less crowded time to fly.
What day of the week has the most flights from SIN to KIX?
Thursday offers the most flights from Changi Airport (SIN) to Kansai Intl. Airport (KIX). Consider jetting off on this day and you’ll have a greater chance of finding a departure that fits your schedule.
What is the earliest flight from Changi Airport (SIN) to Kansai Intl. Airport (KIX)?
Changi Airport (SIN)’s first flight to Kansai Intl. Airport (KIX) is at approximately 1:30AM UTC+8. With a travel time of 6h 5m, you’ll arrive at around 8:35AM UTC+9.
How long does it take to fly from Changi Airport (SIN) to Kansai Intl. Airport (KIX)?
Flights from SIN to KIX have an average travel time of 6 hours and 7 minutes. The total distance between the two is 3,000 mi.
What airline has the least delays from SIN to KIX?
Consider booking with Peach Aviation if you’d like to fly straight from Changi Airport (SIN) to Kansai Intl. Airport (KIX) without any interruptions. This carrier has the best track record for punctuality, with an on-time score of 81%. Want to be notified if anything changes? You can check your flight status using the Expedia App.
What is the best time to fly from Changi Airport (SIN) to Kansai Intl. Airport (KIX)?
To reach Kansai Intl. Airport (KIX) without delays, book a flight that leaves from Changi Airport (SIN) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Osaka from Changi Airport (SIN)?
Explore your flight options from Changi Airport (SIN) to Kansai Intl. Airport (KIX). This is the only airport in Osaka you can jet into if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from Changi Airport (SIN) to Kansai Intl. Airport (KIX) last-minute?
Booking your ticket from SIN to KIX shortly before your trip is usually more expensive. However, if you’re flexible with your itinerary, you could grab a cheap last-minute fare.
Is it cheaper to book a SIN to KIX flight and hotel package?
Securing a SIN to KIX flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our wide range of accommodations and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Changi Airport (SIN) to Kansai Intl. Airport (KIX)?
It’s generally possible to cancel or reschedule your SIN to KIX flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline’s policies in your itinerary to see what changes are allowed and whether any costs are involved. You’ll also find more information on our Customer Service portal.

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*Available to One Key members.