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Cheap flights from Osaka to Singapore from S$ 144

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 6-3. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — SIN
20 Feb — 27 Feb1
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 21 January 2026.

Sun 19-416:45
KIX
-
SIN
1 stop24h 15m
Air China
Thu 23-409:00
SIN
-
KIX
1 stop29h 20m
Air China
Deal found 19-1S$ 281
Thu 5-315:05
KIX
-
SIN
1 stop27h 25m
Shenzhen Airlines
Wed 11-318:30
SIN
-
KIX
1 stop18h 35m
Shenzhen Airlines
Deal found 19-1S$ 289
Sun 12-413:30
KIX
-
SIN
1 stop27h 30m
Air China
Wed 15-417:30
SIN
-
KIX
1 stop17h 30m
Air China
Deal found 20-1S$ 290
Thu 5-315:05
KIX
-
SIN
1 stop27h 25m
Shenzhen Airlines
Thu 12-313:10
SIN
-
KIX
1 stop23h 55m
Shenzhen Airlines
Deal found 18-1S$ 294
Wed 4-313:50
KIX
-
SIN
1 stop18h 00m
Multiple Airlines
Wed 11-318:30
SIN
-
KIX
1 stop18h 35m
Multiple Airlines
Deal found 20-1S$ 297
Fri 6-309:20
KIX
-
SIN
1 stop20h 05m
China Eastern
Fri 13-305:25
SIN
-
KIX
1 stop14h 35m
China Eastern
Deal found 20-1S$ 298
Wed 21-115:05
KIX
-
SIN
1 stop11h 55m
Shenzhen Airlines
Sat 24-103:00
SIN
-
KIX
1 stop10h 05m
Shenzhen Airlines
Deal found 20-1S$ 300
Thu 5-315:05
KIX
-
SIN
1 stop27h 25m
Shenzhen Airlines
Tue 10-318:30
SIN
-
KIX
1 stop18h 35m
Shenzhen Airlines
Deal found 18-1S$ 303
Wed 4-309:20
KIX
-
SIN
1 stop12h 05m
China Eastern
Sun 8-305:25
SIN
-
KIX
1 stop14h 35m
China Eastern
Deal found 20-1S$ 306
Sun 8-313:50
KIX
-
SIN
1 stop27h 35m
Multiple Airlines
Wed 11-318:30
SIN
-
KIX
1 stop18h 35m
Multiple Airlines
Deal found 20-1S$ 307
Sat 14-313:50
KIX
-
SIN
1 stop27h 35m
Air China
Sat 21-317:50
SIN
-
KIX
1 stop20h 10m
Air China
Deal found 20-1S$ 325
Fri 10-714:00
ITM
-
SIN
1 stop10h 05m
Multiple Airlines
Tue 14-701:20
SIN
-
ITM
1 stop9h 45m
Multiple Airlines
Deal found 20-1S$ 677

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 21 January 2026.

Round-trip from

S$ 281

One-way from

S$ 144

Popular in

November

Cheapest in

June

Average price

S$ 603

Good round-trip deal

S$ 187 or less

Good one-way deal

S$ 181 or less
Air China
  • Air China
  • 18-4-22-4
  • 2 total stops
  • 53h 35m total
  • Osaka to Singapore
Search Deals
Air China
  • Air China
  • 6-3
  • 1 total stop
  • 27h 35m total
  • Osaka to Singapore
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (S$ 169 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (S$ 26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 21 January 2026.
Use the filters below to find and compare flights from Osaka to Singapore that are best for you.

Fly from

Osaka

Fly to

Singapore

Route

Depart

Return

Price

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Wed 4-3

13:10-15:00

1 stop26h 50m

Singapore Changi

Tue 10-3

00:25-21:00

1 stop19h 35m

S$ 284

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Wed 4-3

13:50-06:50

1 stop18h 00m

Singapore Changi

Wed 11-3

18:30-14:05

1 stop18h 35m

S$ 297

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Fri 6-3

09:20-04:25

1 stop20h 05m

Singapore Changi

Fri 13-3

05:25-21:00

1 stop14h 35m

S$ 298

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Thu 5-3

15:05-17:30

1 stop27h 25m

Singapore Changi

Tue 10-3

18:30-14:05

1 stop18h 35m

S$ 303

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Sun 8-3

13:50-16:25

1 stop27h 35m

Singapore Changi

Wed 11-3

18:30-14:05

1 stop18h 35m

S$ 307

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Fri 30-1

15:25-21:20

Nonstop6h 55m

Singapore Changi

Sun 1-2

06:55-14:10

Nonstop6h 15m

S$ 365

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Thu 5-3

18:40-01:00

Nonstop7h 20m

Singapore Changi

Thu 12-3

13:10-14:05

1 stop23h 55m

S$ 380

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Wed 22-4

16:50-23:50

1 stop32h 00m

Singapore Changi

Sat 9-5

00:55-14:55

1 stop13h 00m

S$ 397

OsakaSingapore

ITM - SIN

ITMSIN

Osaka Itami

Fri 10-7

14:00-23:05

1 stop10h 05m

Singapore Changi

Tue 14-7

01:20-12:05

1 stop9h 45m

S$ 612

OsakaSingapore

ITM - SIN

ITMSIN

Osaka Itami

Mon 2-2

14:05-00:55

1 stop11h 50m

Singapore Changi

Thu 5-2

06:35-18:55

1 stop11h 20m

S$ 687

Flights are sorted by cheapest return flights first.

Deals found on 18-1

Showing 1-10 of 34 results
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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, January is the cheapest month in which you can book a flight from Osaka to Singapore (average of S$ 154). Flying from Osaka to Singapore in May is currently the most expensive (average of S$ 428). 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 21 January 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 58% on your trip compared to booking a flight in the morning.

Weekly flight availability from Osaka to Singapore

Explore weekly flight availability from Osaka 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 21 January 2026.

The most flights from OSA to SIN are scheduled on a Monday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).

How often are flights from Osaka to Singapore delayed?

About 15% of weekly flights between Osaka and Singapore have experienced delays in the past year, with the average delay time being 113 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.

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 21 January 2026.
Read through reviews of airlines operating flights from Osaka to Singapore, such as Peach. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Peach
6.8
Okay
84 reviews
Check prices

Crew

7.2

Food

5.3

Comfort

5.8

Entertainment

5.5

Overall

6.8

Boarding

6.8

Reviews

1 / 1
8.0
Excellent

Sachio,Feb 2024

TPE - HND

Peach is a low-cost carrier, so of course you get what you pay for. Also, the boarding gate was one of the furthest from immigration. But, overall, the crews are polite and nice and the flight was convenient.
Peach
6.8
Okay
84 reviews
Peach
6.8
Okay
84 reviews
Check prices

Crew

7.2

Food

5.3

Comfort

5.8

Entertainment

5.5

Overall

6.8

Boarding

6.8

Reviews

1 / 1
8.0
Excellent

Sachio,Feb 2024

TPE - HND

Peach is a low-cost carrier, so of course you get what you pay for. Also, the boarding gate was one of the furthest from immigration. But, overall, the crews are polite and nice and the flight was convenient.

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 10 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 26h 50m. Fly via China Eastern or Shenzhen Airlines 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$ 122 is the cheapest one-way deal found within the past few days, from Peach. You may also be able to find cheap deals on China Southern and China Eastern, with prices starting from S$ 140 and S$ 145, respectively.

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

    The top 3 most reliable airlines when flying from Osaka to Singapore are Fiji Airways (85%), Air India (83%) and ANA (83%).

  • What are the cheapest flights from Osaka to Singapore?

    On average you can expect to pay S$ 682 for a flight from Osaka to Singapore. The cheapest flight overall is S$ 145 while the most popular route, (Osaka Kansai Intl - Singapore Changi) is currently priced at S$ 285.

  • 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, January is the cheapest month in which you can book a flight from Osaka to Singapore (average of S$ 154). Flying from Osaka to Singapore in May is currently the most expensive (average of S$ 428). 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

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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

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

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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.

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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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