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Cheap flights from Osaka to Singapore from S$ 129

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 8-5. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — SIN
28 Apr — 5 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Osaka to Singapore

Enter your travel dates to find the best prices.

Cheapest flights from Osaka to Singapore
Explore the most affordable flight options available from Osaka to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2026.

Wed 1-711:05
KIX
-
SIN
1 stop10h 40m
Multiple Airlines
Tue 7-721:20
SIN
-
KIX
1 stop11h 30m
Multiple Airlines
Deal found 28-3S$ 266
Wed 15-711:05
KIX
-
SIN
1 stop10h 40m
Multiple Airlines
Sun 19-723:25
SIN
-
KIX
1 stop9h 25m
Multiple Airlines
Deal found 27-3S$ 270
Thu 9-711:05
KIX
-
SIN
1 stop9h 55m
Multiple Airlines
Sun 12-721:20
SIN
-
KIX
1 stop11h 30m
Multiple Airlines
Deal found 26-3S$ 274
Mon 11-516:45
KIX
-
SIN
1 stop24h 15m
Air China
Mon 18-517:55
SIN
-
KIX
1 stop25h 35m
Air China
Deal found 27-3S$ 275
Wed 8-711:05
KIX
-
SIN
1 stop10h 40m
Multiple Airlines
Wed 15-721:20
SIN
-
KIX
1 stop11h 30m
Multiple Airlines
Deal found 24-3S$ 286
Tue 7-711:05
KIX
-
SIN
1 stop10h 40m
Multiple Airlines
Tue 14-720:45
SIN
-
KIX
1 stop12h 05m
Multiple Airlines
Deal found 24-3S$ 287
Tue 26-516:45
KIX
-
SIN
1 stop24h 15m
Multiple Airlines
Sat 30-518:10
SIN
-
KIX
1 stop19h 05m
Multiple Airlines
Deal found 27-3S$ 292
Sat 9-516:45
KIX
-
SIN
1 stop24h 15m
Multiple Airlines
Fri 15-503:00
SIN
-
KIX
1 stop10h 15m
Multiple Airlines
Deal found 24-3S$ 294
Wed 24-615:15
KIX
-
SIN
1 stop11h 45m
Shenzhen Airlines
Sat 27-603:00
SIN
-
KIX
1 stop10h 15m
Shenzhen Airlines
Deal found 25-3S$ 296
Tue 14-412:00
KIX
-
SIN
1 stop13h 45m
Multiple Airlines
Sat 25-421:00
SIN
-
KIX
1 stop13h 20m
Multiple Airlines
Deal found 28-3S$ 299
Mon 11-516:45
KIX
-
SIN
1 stop24h 15m
Multiple Airlines
Thu 14-518:10
SIN
-
KIX
1 stop19h 05m
Multiple Airlines
Deal found 26-3S$ 304
Fri 23-1009:00
ITM
-
SIN
1 stop16h 45m
ANA
Mon 26-1006:35
SIN
-
ITM
1 stop13h 00m
ANA
Deal found 26-3S$ 440

Find flight deals from Osaka to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Osaka (OSA) 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 29 March 2026.

Round-trip from

S$ 266

One-way from

S$ 129

Popular in

March

Cheapest in

June

Average price

S$ 686

Good round-trip deal

S$ 259 or less

Good one-way deal

S$ 146 or less
1-7-7-7
  • 1-7-7-7
  • 2 total stops
  • 22h 10m total
  • Osaka to Singapore
Search Deals
Air China
  • Air China
  • 18-5
  • 1 total stop
  • 24h 15m total
  • Osaka to Singapore
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (S$ 91 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (S$ 23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Osaka (OSA) to Singapore Changi.
Search Deals
Price to beat on a one-way flight from Osaka (OSA) to Singapore Changi.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Osaka 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 200,618 searches. Data last updated 29 March 2026.
Use the filters below to find and compare flights from Osaka to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Mon 17-8

16:00-00:10

1 stop33h 10m

Singapore Changi

Wed 19-8

01:15-14:55

1 stop12h 40m

S$ 395

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Fri 8-5

22:25-22:30

1 stop25h 05m

Singapore Changi

Tue 12-5

16:10-11:40

1 stop18h 30m

S$ 458

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Fri 8-5

16:15-05:30

2 stops14h 15m

Singapore Changi

Tue 12-5

07:20-21:15

1 stop12h 55m

S$ 529

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Thu 18-6

17:35-11:45

1 stop19h 10m

Singapore Changi

Mon 22-6

13:25-14:50

2 stops24h 25m

S$ 533
Fastest return journey

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Tue 23-6

15:50-21:25

Nonstop6h 35m

Singapore Changi

Wed 24-6

06:55-14:35

Nonstop6h 40m

S$ 539

OsakaSingapore

ITM - SIN

ITMSIN

Osaka Itami

Tue 12-5

14:00-00:45

1 stop11h 45m

Singapore Changi

Tue 19-5

06:15-18:55

1 stop11h 40m

S$ 548

OsakaSingapore

ITM - SIN

ITMSIN

Osaka Itami

Fri 10-7

14:00-00:45

1 stop11h 45m

Singapore Changi

Sun 12-7

06:15-18:55

1 stop11h 40m

S$ 561

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Sat 8-8

12:25-20:45

1 stop9h 20m

Singapore Changi

Mon 17-8

18:00-07:55

1 stop12h 55m

S$ 593

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Wed 8-4

19:00-01:30

3 stops31h 30m

Singapore Changi

Wed 22-4

23:10-21:00

1 stop20h 50m

S$ 646

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Mon 17-8

09:45-20:50

1 stop12h 05m

Singapore Changi

Thu 20-8

20:05-14:50

2 stops17h 45m

S$ 649

Flights are sorted by cheapest return flights first.

Deals found on 27-3

Showing 1-10 of 42 resultsSorted by cheapest first
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Best time to book a flight from Osaka to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Osaka with our price prediction graph.
Estimated return 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 to Singapore

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

Currently, September is the cheapest month in which you can book a flight from Osaka to Singapore (average of S$ 209). Flying from Osaka to Singapore in March is currently the most expensive (average of S$ 457). 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 OSA to SIN?

Find hourly flight availability from Osaka 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 29 March 2026.

A simple way to save on the total cost of your ticket is to fly from Osaka to Singapore in the afternoon. If you’re flexible enough to do this you can expect to save up to 57% on your trip compared to booking a flight in the morning.

How much does it cost for a return flight from Osaka to Singapore?

How often are flights from Osaka to Singapore delayed?

About 13% of weekly flights between Osaka and Singapore have experienced delays in the past year, with the average delay time being 111 minutes.

What is the most punctual flight time for Osaka to Singapore flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Osaka to Singapore flights?

Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 9% of flights being delayed.

Related info for your journey

Find useful and relevant information for your journey from Osaka 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?

    Most people fly into Singapore Changi (SIN) if they book a flight to Singapore from Osaka. On average, Changi has 4 inbound flights from Osaka per day from 0 airlines. Singapore Changi is conveniently located just 16.9 km from Singapore’s city centre.

  • How long is the flight from Osaka to Singapore?

    There are many flights that can get you from Osaka to Singapore in 14h 15m. Fly via Shandong Airlines, Juneyao Airlines, or Cathay Pacific to get the fastest option. Airlines will cover a distance of 4897 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    S$ 121 is the cheapest one-way deal found within the past few days, from Peach. You may also be able to find cheap deals on Shenzhen Airlines and Scoot, with prices starting from S$ 137 and S$ 164, respectively.

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

    The top 3 most reliable airlines when flying from Osaka to Singapore are Peach (92%), Fiji Airways (89%) and Air India (87%).

  • What are the cheapest flights from Osaka to Singapore?

    On average you can expect to pay S$ 263 for a flight from Osaka to Singapore. The cheapest flight overall is S$ 74 while the most popular route, (Osaka Kansai Intl - Singapore Changi) is currently priced at S$ 284.

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

    Yes. In addition to deals on Osaka to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Osaka to Singapore?

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

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

    Yes. Cheapflights offers flight deals from Osaka 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 to Singapore?

    Currently, September is the cheapest month in which you can book a flight from Osaka to Singapore (average of S$ 209). Flying from Osaka to Singapore in March is currently the most expensive (average of S$ 457). 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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Alternative routes for Osaka to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
Kansai Intl to Singapore flights
Osaka Itami to Singapore flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Osaka to Singapore?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Singapore from Osaka today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Osaka to Singapore?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Singapore from Osaka.

Can Cheapflights find flights from Osaka to Singapore with no change fees?

Certainly. Search results for flights to Singapore from Osaka shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Osaka to Singapore become cheaper?

Not ready to book yet? You can track prices for flights from Osaka to Singapore on Cheapflights with our Price Alert feature and get notified when better prices are available.

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