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$125+ Cheap flights from Kansai Intl (KIX) to Singapore (SIN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — SIN
Jan 2 — Jan 91
Fri 1/2
Fri 1/9
1 adult, Economy
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Cheapflights Tip: The best prices from Osaka Kansai Intl to Singapore Changi are usually found in July or September, booked 5 days in advance, depart on a Wednesday or Friday and return on a Monday

Cheap flight deals from Kansai Intl to Singapore

Cheapest flights from Kansai Intl to Singapore
Explore the most affordable flight options available from Kansai Intl to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 3, 2025.

This Gotogate deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/182:20 pmKIX - SIN
1 stop16h 05mChina Eastern
Mon 12/2211:00 pmSIN - KIX
1 stop21h 00mChina Eastern
Deal found 12/1$226
This Expedia deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/82:20 pmKIX - SIN
1 stop16h 05mChina Eastern
Tue 12/96:30 pmSIN - KIX
1 stop22h 30mChina Eastern
Deal found 12/1$306
This Gotogate deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/182:20 pmKIX - SIN
1 stop16h 05mMultiple Airlines
Mon 12/226:55 amSIN - KIX
Nonstop6h 15mMultiple Airlines
Deal found 12/1$355
This CheapOair deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/812:15 pmKIX - SIN
1 stop10h 55mMultiple Airlines
Tue 12/96:30 pmSIN - KIX
1 stop19h 50mMultiple Airlines
Deal found 12/1$399
This Cathay Pacific deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/54:15 pmKIX - SIN
2 stops25h 35mCathay Pacific
Wed 12/108:15 pmSIN - KIX
2 stops17h 40mCathay Pacific
Deal found 11/30$429

Find flight deals from Kansai Intl to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Kansai Intl (KIX) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$224
(Mytrip)

One-way from

$125
(Kiwi.com)

Popular in

May

Cheapest in

July

Average price

$695

Good round-trip deal

$327 or less

Good one-way deal

$238 or less
Provider with most accurate pricing for Osaka Kansai Intl-Singapore Changi flight deals.
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Provider most trusted by Cheapflights users for Osaka Kansai Intl-Singapore Changi flights.
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From Osaka Kansai Intl to Singapore Changi
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One-way flight from Osaka Kansai Intl to Singapore Changi
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Highest demand for flights based on searches. 14% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Osaka Kansai Intl to Singapore Changi.
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Price to beat on a one-way flight from Osaka Kansai Intl to Singapore Changi.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Kansai Intl to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 3, 2025.
Use the filters below to find and compare flights from Osaka Kansai Intl Airport to Singapore that are best for you.

Fly from

Kansai Intl

Fly to

Singapore

Route

Depart

Return

Price

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Fri 1/16

2:20 pm-5:25 am

1 stop16h 05m

Singapore Changi

Thu 1/22

12:55 am-2:45 pm

1 stop12h 50m

$224

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Thu 1/15

4:30 pm-11:40 am

2 stops20h 10m

Singapore Changi

Thu 1/22

11:00 pm-3:20 pm

1 stop15h 20m

$227

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Thu 12/18

2:20 pm-3:00 pm

1 stop25h 40m

Singapore Changi

Sun 12/21

12:25 am-11:00 am

1 stop9h 35m

$228

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Sat 1/17

9:20 am-8:25 pm

1 stop12h 05m

Singapore Changi

Tue 1/20

12:25 am-3:20 pm

1 stop13h 55m

$249

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Thu 1/15

1:10 pm-5:25 am

1 stop17h 15m

Singapore Changi

Thu 1/22

6:55 am-2:10 pm

Nonstop6h 15m

$266

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Thu 1/15

6:40 pm-1:00 am

Nonstop7h 20m

Singapore Changi

Wed 1/21

2:20 am-9:40 am

Nonstop6h 20m

$270

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Fri 1/16

6:40 pm-1:00 am

Nonstop7h 20m

Singapore Changi

Fri 1/23

6:55 am-2:10 pm

Nonstop6h 15m

$298

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Mon 2/16

6:40 pm-1:00 am

Nonstop7h 20m

Singapore Changi

Thu 2/26

12:45 pm-3:30 pm

2 stops25h 45m

$353

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Wed 2/11

6:40 pm-1:00 am

Nonstop7h 20m

Singapore Changi

Mon 2/16

2:20 am-9:40 am

Nonstop6h 20m

$365

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Sat 1/17

4:15 pm-5:40 am

2 stops14h 25m

Singapore Changi

Wed 1/21

8:15 pm-5:50 pm

1 stop20h 35m

$452

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 18 results
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Compare providers for flights from Kansai Intl to Singapore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kansai Intl to Singapore in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Osaka Kansai Intl Airport-Singapore flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Osaka Kansai Intl Airport-Singapore flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Osaka Kansai Intl Airport-Singapore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Osaka Kansai Intl Airport-Singapore flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Osaka Kansai Intl Airport-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kansai Intl to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Kansai Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Osaka Kansai Intl Airport to Singapore

How far ahead should I book a flight from Osaka Kansai Intl Airport to Singapore?

Use this chart to determine the optimal time to book a round-trip flight from Kansai Intl to Singapore. Price data was last updated on November 28, 2025.

To ensure you get the cheapest price possible for a flight from Osaka Kansai Intl Airport to Singapore, you should look to book at least 4 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Osaka Kansai Intl Airport to Singapore?

Currently, January is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Singapore (average of $120). Flying from Osaka Kansai Intl Airport to Singapore in May is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KIX to SIN?

Find hourly flight availability from Kansai Intl to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 3, 2025.

It’s optimal to fly from Osaka Kansai Intl Airport to Singapore in the evening. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight in the morning.

How much does it cost to fly round-trip from Osaka Kansai Intl Airport to Singapore?

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated December 3, 2025.
Read through reviews of airlines operating flights from Osaka Kansai Intl Airport to Singapore, such as Singapore Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,411 reviews

Crew

8.6

Boarding

8.3

Food

7.8

Comfort

8.0

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Singapore Airlines
8.1
Very good
1,411 reviews
Singapore Airlines
8.1
Very good
1,411 reviews

Crew

8.6

Boarding

8.3

Food

7.8

Comfort

8.0

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Related info for your journey

Find useful and relevant information for your journey from Kansai Intl to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Singapore from Osaka Kansai Intl?

    For a flight from Osaka Kansai Intl to Singapore, you will be flying into Changi. Singapore Changi (SIN) is just 10.5 mi from the center of the city. Changi is the only Singapore airport and it handles 13 inbound flights from Osaka Kansai Intl per day. 1 airline has flights to Singapore Changi from Osaka Kansai Intl on a regular basis.

  • How long is the flight from Osaka Kansai Intl Airport to Singapore?

    For as low as $224, China Eastern can have you in Singapore from Osaka Kansai Intl Airport in 16h 05m. Airlines will cover a distance of 3043 mi.

  • What is the cheapest airline to fly from Osaka Kansai Intl Airport to Singapore round-trip?

    Currently priced at $429, Singapore Airlines will fly you from Osaka Kansai Intl Airport to Singapore and back. In addition to Singapore Airlines, many other airlines offer competitively priced options for your trip.

  • What are the cheapest airlines to fly from Osaka Kansai Intl Airport to Singapore one-way?

    To fly one-way, consider booking your trip with Peach, which is currently one of the cheapest options available, starting at $101. Scoot flights start at $133 while deals on Singapore Airlines start at $398 one-way.

  • What are the most reliable airlines from Osaka Kansai Intl Airport to Singapore?

    The top 3 most reliable airlines when flying from Osaka Kansai Intl Airport to Singapore are Scoot (97%), Singapore Airlines (89%) and Fiji Airways (88%).

  • What are the cheapest flights from Osaka Kansai Intl Airport to Singapore?

    The cheapest flight price from Osaka Kansai Intl Airport to Singapore is $128. On average you can expect to pay $1,048. The most popular route, (Osaka Kansai Intl - Singapore Changi), can usually be booked for $359.

  • Can I find deals for flights from Kansai Intl to Singapore that include hotel bookings?

    Yes. In addition to deals on Kansai Intl to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kansai Intl to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansai Intl to Singapore.

  • Can I find deals for business class flights from Kansai Intl to Singapore?

    Yes. Cheapflights offers flight deals from Kansai Intl to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Osaka Kansai Intl Airport to Singapore?

    Currently, January is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Singapore (average of $120). Flying from Osaka Kansai Intl Airport to Singapore in May is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Kansai Intl to Singapore

Discover the top airline that operate flights from Kansai Intl to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$429Average$481FlexibilityNo cancel feeOn-time81%

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