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$150 Cheap Flights from Osaka (KIX) to Singapore (SIN)

View $150 flight on Mon, Aug 24, 2026Opens in a new window

Popular airlines from Kansai Intl. Airport (KIX) to Singapore Changi Airport (SIN)

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Cheap Flights from Osaka to Singapore (KIX-SIN)

Prices were available within the past 7 days and start at $150 for one-way flights and $331 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Sun, Aug 23 - Tue, Sep 1
KIX
Osaka
SIN
Singapore
$331 Roundtrip, found 1 day ago
$331
Roundtrip
found 1 day ago
Select Scoot flight, departing Sun, Aug 23 from Osaka to Singapore, returning Tue, Sep 1, priced at $331 found 1 day ago
Juneyao Air
Wed, Aug 26 - Mon, Aug 31
KIX
Osaka
SIN
Singapore
$416 Roundtrip, found 2 days ago
$416
Roundtrip
found 2 days ago
Select Juneyao Air flight, departing Wed, Aug 26 from Osaka to Singapore, returning Mon, Aug 31, priced at $416 found 2 days ago
Shandong Airlines
Thu, Sep 3 - Tue, Sep 15
KIX
Osaka
SIN
Singapore
$417 Roundtrip, found 3 hours ago
$417
Roundtrip
found 3 hours ago
Select Shandong Airlines flight, departing Thu, Sep 3 from Osaka to Singapore, returning Tue, Sep 15, priced at $417 found 3 hours ago
Air China
Wed, Sep 2 - Tue, Sep 8
KIX
Osaka
SIN
Singapore
$420 Roundtrip, found 9 hours ago
$420
Roundtrip
found 9 hours ago
Select Air China flight, departing Wed, Sep 2 from Osaka to Singapore, returning Tue, Sep 8, priced at $420 found 9 hours ago
Vietjet Air
Tue, Oct 13 - Mon, Oct 19
KIX
Osaka
SIN
Singapore
$499 Roundtrip, found 1 day ago
$499
Roundtrip
found 1 day ago
Select Vietjet Air flight, departing Tue, Oct 13 from Osaka to Singapore, returning Mon, Oct 19, priced at $499 found 1 day ago
Hahn Air Systems
Wed, Sep 30 - Tue, Oct 6
KIX
Osaka
SIN
Singapore
$547 Roundtrip, found 1 day ago
$547
Roundtrip
found 1 day ago
Select Hahn Air Systems flight, departing Wed, Sep 30 from Osaka to Singapore, returning Tue, Oct 6, priced at $547 found 1 day ago
China Eastern Airlines
Thu, Sep 3 - Tue, Sep 15
KIX
Osaka
SIN
Singapore
$589 Roundtrip, found 3 hours ago
$589
Roundtrip
found 3 hours ago
Select China Eastern Airlines flight, departing Thu, Sep 3 from Osaka to Singapore, returning Tue, Sep 15, priced at $589 found 3 hours ago
Cathay Pacific
Thu, Sep 3 - Tue, Sep 15
KIX
Osaka
SIN
Singapore
$616 Roundtrip, found 3 hours ago
$616
Roundtrip
found 3 hours ago
Select Cathay Pacific flight, departing Thu, Sep 3 from Osaka to Singapore, returning Tue, Sep 15, priced at $616 found 3 hours ago
T'Way Air
Wed, Nov 18 - Mon, Nov 23
KIX
Osaka
SIN
Singapore
$634 Roundtrip, found 1 day ago
$634
Roundtrip
found 1 day ago
Select T'Way Air flight, departing Wed, Nov 18 from Osaka to Singapore, returning Mon, Nov 23, priced at $634 found 1 day ago
Singapore Airlines
Thu, Feb 4 - Tue, Feb 9
KIX
Osaka
SIN
Singapore
$638 Roundtrip, found 9 hours ago
$638
Roundtrip
found 9 hours ago
Select Singapore Airlines flight, departing Thu, Feb 4 from Osaka to Singapore, returning Tue, Feb 9, priced at $638 found 9 hours ago

Alternative airports near Singapore

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Changi SIN. Cheapest option available. Average driving time to city center is 18 minutes. Flights from $641
SIN
Changi
Cheapest
Average driving time to city center18 min
Flights from $641

Find the cheapest month to fly from Osaka (KIX) to Singapore (SIN)

April is typically the cheapest month to fly

From $242 - $627 per traveler.

What you need to know for your flight from Kansai Intl. to Changi

Osaka (KIX) to Singapore (SIN) at a glance

Travel on a range of airlines offering routes from Osaka (KIX) to Singapore (SIN) on this international long-haul journey. You can explore options for flights from Osaka, comparing both full-service and low-cost carriers to discover the best itinerary for your budget and schedule. As you plan your adventure in Singapore, be sure to check out the Osaka to Singapore airfare and key details for your flights from Kansai International Airport (KIX) to Changi Airport (SIN).

  • Fastest flight duration: around 6h 30m non-stop
  • Route distance: roughly 3,000 miles (4,830 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $115–$760, depending on seasonality and how far ahead you book

Flights from Kansai International Airport (KIX) to Changi Airport (SIN)

According to recent traveler bookings, here are the top airlines favored for flights from Osaka to Singapore, encompassing both non-stop and one-stop options. Many travelers opt for layovers at Pudong International Airport (PVG) with a typical layover of around 2 hours and 30 minutes, as well as Tan Son Nhat International Airport (SGN) and Ninoy Aquino International Airport (MNL), both featuring layovers of approximately 1 hour and 15 minutes. This variety allows you to customize your journey based on price, total travel time, and cabin class for the ideal itinerary.

  • Scoot: This budget airline provides non-stop flights, with one-way ticket prices generally falling between $115 and $465. It represents about 65% of departures on this route, boasting a total travel duration of 6 hours and 30 minutes.
  • Singapore Airlines: As a premium full-service airline, Singapore Airlines offers non-stop flights with one-way fares typically ranging from $415 to $2,180. It accounts for around 11% of the departures on this route, with a total journey time of 6 hours and 30 minutes.
  • China Eastern Airlines: This full-service carrier provides one-stop flights, with one-way fares usually between $130 and $780. It covers about 6% of departures on this route, featuring an in-flight duration of 8 hours and 15 minutes and an overall journey time of approximately 10 hours and 30 minutes, including a layover.
  • Vietnam Airlines: A full-service airline offering one-stop service, Vietnam Airlines has one-way fares typically ranging from $265 to $1,495. It represents around 3% of the departures for this route, with an in-flight time of 8 hours and 15 minutes, totaling roughly 10 hours and 30 minutes for the entire journey, including layover time.
  • Philippine Airlines: This full-service airline offers one-stop service, with one-way fares generally between $310 and $1,300. It constitutes about 2% of departures on this route, with an in-flight duration of 8 hours and 15 minutes, leading to a total travel time of approximately 10 hours and 30 minutes, factoring in layover time.

Travelers flying from Osaka to Singapore have the option to enhance their journey with upgrades. Scoot offers premium economy service, while Singapore Airlines and China Eastern Airlines provide business class options for a more luxurious experience.

Best time to fly from Osaka (KIX) to Singapore (SIN)

The most popular months for travelers flying from Osaka to Singapore are March, April, and May, when peak temperatures in Singapore reach up to 83.3°F in May. If you prefer quieter travel, consider September, the least busy time to visit with temperatures around 82°F and typically the lowest average one-way fare (around $150). Flight availability peaks in May and August, with approximately 9 flights per week, making it easier to find convenient departure times.

  • Cheapest time to fly: September usually offers good deals with average one-way fare around $150, roughly 60% cheaper than the yearly average.
  • Most flight options: May and August have the highest number of flights from Osaka to Singapore, with approximately 9 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January79.7°F (26.5°C)Average8$290
February80.2°F (26.8°C)Average8$429
March81.3°F (27.4°C)High8$490
April82.6°F (28.1°C)High7$562
May83.3°F (28.5°C)High9$196
June82.9°F (28.3°C)Average7$364
July82.4°F (28.0°C)Average8$249
August82.2°F (27.9°C)Average9$402
September82.0°F (27.8°C)Low7$150
October82.2°F (27.9°C)Low8$545
November81.3°F (27.4°C)Average8$315
December80.2°F (26.8°C)Low7$518

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from Osaka (KIX) to Singapore (SIN)

  • Kobe to Singapore (UKB-SIN): Kobe Airport (UKB) is located approximately 14 miles from Kansai International Airport (KIX).
  • Osaka to Singapore (ITM-SIN): Itami Airport (ITM) lies about 27 miles away from Kansai International Airport (KIX).

How to find the best prices for flights from Osaka (KIX) to Singapore (SIN)

Getting some of the best deals on flights from Osaka to Singapore is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are generally available when booking 2-8 weeks in advance, although most travelers tend to book at least 2 months ahead. Morning departures (5 am-12 pm) usually offer lower prices, while afternoon flights (12 pm-6 pm) are more popular. Additionally, flying on Thursday provides both better prices and is the most favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Singapore hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Changi Airport from Kansai International Airport

Singapore welcomes travelers from Osaka with a range of transport options based on price, convenience, and proximity. For departures, Kansai International Airport is roughly a 50-minute drive (covering about 32 miles) from central Osaka. Here's how to reach Singapore efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Singapore, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Changi Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Changi Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Changi Airport, F Station, a metro station, is located about 0.1 miles away on foot, while Tanah Merah Ferry Terminal, a ferry terminal, is situated approximately 4.9 miles from the airport by car.

Frequently asked questions

How much does a flight from Osaka (KIX-Kansai Intl.) to Singapore (SIN-Changi) cost?
You can find cheap one-way flights from $150 and cheap return flights from $331 Osaka (KIX-Kansai Intl.) to Singapore (SIN-Changi) with Expedia. One-way flights typically cost between $153 and $2176, and return flights often range between $395 and $3563. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Osaka (KIX-Kansai Intl.) to Singapore (SIN-Changi) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Osaka (KIX-Kansai Intl.) to Singapore (SIN-Changi)?
September is the cheapest month to fly from Osaka (KIX) to Singapore (SIN), with average round-trip fares around $423. This fare is about 16% lower than the average price throughout the year, as September typically sees a decrease in travel demand. Other budget-friendly months to consider are June and July.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Osaka (KIX-Kansai Intl.) to Singapore (SIN-Changi)?
3 airlines operate nonstop service from KIX to SIN:

  • Singapore Airlines operates around 19 direct flights from KIX to SIN every week
  • Scoot operates around 7 direct flights from KIX to SIN every week
  • Peach operates around 7 direct flights from KIX to SIN every week

What is the cheapest airline that flies from Osaka (KIX-Kansai Intl.) to Singapore (SIN-Changi)?
Peach is one of the cheapest airlines offering nonstop flights from Osaka (KIX) to Singapore (SIN), starting from around $346 for a round-trip ticket. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Osaka (KIX-Kansai Intl.) to Singapore (SIN-Changi)?
To find a cheap flight from Osaka (KIX-Kansai Intl.) to Singapore (SIN-Changi), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Osaka (KIX-Kansai Intl.) to Singapore (SIN-Changi)?
The best airline to fly with from Osaka (KIX) to Singapore (SIN) will differ from traveler to traveler. If you like to fly early, Singapore Airlines offers early morning flights. If price is the most important factor, Scoot typically offers the lowest fares. Cathay Pacific offers the most daily flights from KIX to SIN, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Osaka (KIX-Kansai Intl.) to Singapore (SIN-Changi)?
The best times to fly from Osaka (KIX) to Singapore (SIN) are June and September. These months are both budget-friendly, with average return flight prices around $423, and they provide plenty of flight options. June is great for enjoying the summer, while September offers a quieter travel experience.*Prices based on flights available on Expedia in the last year.
How many flights per day from Osaka (KIX-Kansai Intl.) to Singapore (SIN-Changi)?
You can find approximately 5 nonstop flights per day from Kansai Intl. (KIX) to Changi (SIN). For more options, look at flights that include layovers.
What is the earliest flight from Osaka (KIX-Kansai Intl.) to Singapore (SIN-Changi)?
The earliest flight from Osaka (KIX-Kansai Intl.) to Singapore (SIN-Changi) typically departs at around 12:45 AM, with options from Japan Airlines and Singapore Airlines. This seasonal service is available in December, making it a great choice for early travelers heading to Singapore. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Osaka (KIX-Kansai Intl.) to Singapore (SIN-Changi)?
The most popular departure times for flights from Osaka (KIX) to Singapore (SIN) are in the late morning, from 9am to noon. About 40% of passengers prefer this time window. Many major carriers, including Cathay Pacific and Singapore Airlines, offer flights during this window. This timing is popular because it allows travelers to arrive in Singapore in the early afternoon, making it convenient for onward travel.
How long does it take to fly from Osaka (KIX-Kansai Intl.) to Singapore (SIN-Changi)?
A nonstop flight from KIX to SIN typically takes around 6 hours 50 minutes, covering approximately 3,047 miles. Connecting flights on this route usually add 7 hours to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Osaka (KIX-Kansai Intl.) to Singapore (SIN-Changi)?
Business class seats are offered on the KIX to SIN route. Airlines that offer business class service on this route include:

  • Cathay Pacific
  • Singapore Airlines
  • Thai Airways International
  • Japan Airlines
  • China Airlines
  • Malaysia Airlines
  • Air China
  • Asiana Airlines
  • Korean Air
  • China Eastern Airlines

How much is a business class flight from Osaka (KIX-Kansai Intl.) to Singapore (SIN-Changi)?
A direct, return business class ticket from Osaka (KIX) to Singapore (SIN) typically costs between $3,378 - $4,703. A non-stop, one-way business class flight is usually around $1,714 - $3,404. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Osaka (KIX-Kansai Intl.) to Singapore (SIN-Changi) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Osaka (KIX-Kansai Intl.) to Singapore (SIN-Changi) flight with Expedia?
It's easy to earn miles on a Osaka (KIX-Kansai Intl.) to Singapore (SIN-Changi) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Singapore from Kansai Intl. (KIX)?
If you're planning to travel to Singapore from Kansai Intl. (KIX), you can fly into Changi (SIN) Some flights may connect through major hubs like Taoyuan Intl. (TPE), Haneda (HND), Pudong Intl. (PVG) before reaching Singapore. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Osaka (KIX-Kansai Intl.) to Singapore (SIN-Changi) at the last minute?
Typically, booking a last minute flight from Osaka (KIX-Kansai Intl.) to Singapore (SIN-Changi) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Osaka (KIX-Kansai Intl.) to Singapore (SIN-Changi) flight and hotel package?
Securing a Osaka (KIX-Kansai Intl.) to Singapore (SIN-Changi) Singapore Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Osaka (KIX-Kansai Intl.) to Singapore (SIN-Changi)?
If you booked your Osaka (KIX-Kansai Intl.) to Singapore (SIN-Changi) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Kansai Intl.
Destination airport
Changi
Airlines serving
Air China, All Nippon Airways, Asiana Airlines, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, EVA Airways, Japan Airlines, Juneyao Air, Korean Air, Malaysia Airlines, Philippine Airlines, STARLUX Airlines, Scoot, Shandong Airlines, Singapore Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines
Roundtrip price
$330
Distance
3046 mi
Average flight time
5 hours 35 mins

Book with confidence

Osaka to Singapore Flights

The cheapest times to fly from Osaka to Singapore

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 Osaka to Singapore are during the month of August. You can find some of the cheapest flights from Osaka to Singapore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Osaka to Singapore

Sunday is one of the best days to book for cheap flights from Osaka to Singapore: 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 Osaka to Singapore

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 Osaka to Singapore in 2026. You can also book with separate airlines for your outbound and return journeys, from $150 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 Osaka to Singapore 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 Osaka to Singapore 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.

 

Osaka to Singapore Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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