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$117+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — SIN
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
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 April, booked 4 days in advance, depart on a Monday or Saturday and return on a Monday

Cheap 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 agosto 14, 2025.

Round-trip from

$181
(AirAsia)

One-way from

$117
(CheapOair)

Popular in

December

Cheapest in

July

Average price

$473

Good round-trip deal

$702 or less

Good one-way deal

$145 or less
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. 23% potential increase in price ($139 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in August 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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Find 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 agosto 14, 2025.

This AirAsia deal was found by Cheapflights users on 8/14. 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 AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/2511:05 amKIX - SIN
1 stop10h 40mMultiple Airlines
mar. 9/309:20 pmSIN - KIX
1 stop11h 30mMultiple Airlines
Deal found 8/14$181
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/67:05 pmKIX - SIN
Nonstop6h 40mPeach
lun. 9/82:15 amSIN - KIX
Nonstop6h 40mPeach
Deal found 8/13$227
This Mytrip deal was found by Cheapflights users on 8/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/61:50 pmKIX - SIN
1 stop25h 20mChina Eastern
lun. 9/812:55 amSIN - KIX
1 stop16h 05mChina Eastern
Deal found 8/13$230
This Mytrip deal was found by Cheapflights users on 8/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/103:55 pmKIX - SIN
2 stops20h 45mChina Eastern
mar. 9/163:00 amSIN - KIX
1 stop14h 00mChina Eastern
Deal found 8/13$232
This CheapOair deal was found by Cheapflights users on 8/14. 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.
dom. 8/311:50 pmKIX - SIN
1 stop25h 20mChina Eastern
sáb. 9/63:00 amSIN - KIX
1 stop14h 00mChina Eastern
Deal found 8/14$254
This Booking.com deal was found by Cheapflights users on 8/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/62:30 pmKIX - SIN
1 stop13h 40mMultiple Airlines
lun. 9/82:15 amSIN - KIX
Nonstop6h 40mMultiple Airlines
Deal found 8/13$258
This Booking.com deal was found by Cheapflights users on 8/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/107:05 pmKIX - SIN
Nonstop6h 40mPeach
mar. 9/162:15 amSIN - KIX
Nonstop6h 40mPeach
Deal found 8/13$277

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 agosto 14, 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

jue. 9/25

11:05 am-8:00 pm

1 stop9h 55m

Singapore Changi

mar. 9/30

8:45 pm-9:50 am

1 stop12h 05m

$181

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

sáb. 9/6

7:05 pm-12:45 am

Nonstop6h 40m

Singapore Changi

lun. 9/8

2:15 am-9:55 am

Nonstop6h 40m

$227

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

sáb. 9/6

1:50 pm-2:10 pm

1 stop25h 20m

Singapore Changi

lun. 9/8

12:55 am-6:00 pm

1 stop16h 05m

$230

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

mié. 9/10

3:55 pm-11:40 am

2 stops20h 45m

Singapore Changi

mar. 9/16

3:00 am-6:00 pm

1 stop14h 00m

$232

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

dom. 8/31

1:50 pm-2:10 pm

1 stop25h 20m

Singapore Changi

dom. 9/7

11:10 pm-9:00 pm

1 stop20h 50m

$254

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

mar. 8/19

7:05 pm-12:45 am

Nonstop6h 40m

$117

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

jue. 9/18

3:05 pm-2:30 am

1 stop12h 25m

$120

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

mar. 8/19

8:40 am-3:05 am

1 stop19h 25m

$124

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

lun. 9/1

3:30 pm-3:15 am

1 stop12h 45m

$124

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

vie. 9/19

10:00 am-11:40 pm

1 stop14h 40m

$127

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 13 results
1
2

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 August 8, 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, October is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Singapore (average of $991). Flying from Osaka Kansai Intl Airport to Singapore in December is currently the most expensive (average of $1,684). 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 agosto 14, 2025.

It’s optimal to fly from Osaka Kansai Intl Airport to Singapore at noon. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight in the morning.

Weekly flight availability from Osaka Kansai Intl Airport to Singapore

Explore weekly flight availability from Kansai Intl to Singapore. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated agosto 14, 2025.

The most flights from KIX to SIN are scheduled on a Wednesday (15 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

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 agosto 14, 2025.
Read through reviews of airlines operating flights from Osaka Kansai Intl Airport to Singapore, such as Singapore Airlines and Scoot. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,346 reviews

Overall

8.1

Entertainment

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very good
1,346 reviews
Singapore Airlines
8.1
Very good
1,346 reviews

Overall

8.1

Entertainment

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Scoot
6.7
Okay
308 reviews
Singapore Airlines
8.1
Very good
1,346 reviews

Overall

8.1

Entertainment

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

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. 2 airlines have flights to Singapore Changi from Osaka Kansai Intl on a regular basis.

  • What are the cheapest airlines flying from Osaka Kansai Intl Airport to Singapore round-trip?

    Currently priced at $396, Scoot will fly you from Osaka Kansai Intl Airport to Singapore and back. In addition to Scoot, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Singapore Airlines for as low as $429. Scoot is priced at 13% lower than the current average price of a flight leaving 3 months from now.

  • 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 Fiji Airways (94%), Air India (94%) and ANA (94%).

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

    The cheapest flight price from Osaka Kansai Intl Airport to Singapore is $119. On average you can expect to pay $994. The most popular route, (Osaka Kansai Intl - Singapore Changi), can usually be booked for $233.

  • 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, October is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Singapore (average of $991). Flying from Osaka Kansai Intl Airport to Singapore in December is currently the most expensive (average of $1,684). 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 2 airlines flying from Kansai Intl to Singapore

Discover the top 2 airlines 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$396Average$608FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$429Average$450FlexibilityNo cancel feeOn-time81%

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