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Cheap flights from Osaka to Singapore from S$ 146

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 28-1. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — SIN
25 Jan — 1 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 26 December 2025.

Thu 25-1211:45KIX - SIN
2 stops25h 55mMultiple Airlines
Sun 28-1202:20SIN - KIX
Nonstop6h 20mMultiple Airlines
Deal found 24-12S$ 649
Wed 31-1222:00KIX - SIN
1 stop13h 25mMultiple Airlines
Sun 4-123:30SIN - KIX
1 stop15h 00mMultiple Airlines
Deal found 25-12S$ 680
Wed 31-1222:00KIX - SIN
1 stop13h 25mMultiple Airlines
Thu 1-103:00SIN - KIX
1 stop10h 05mMultiple Airlines
Deal found 25-12S$ 695
Wed 31-1222:00KIX - SIN
1 stop13h 25mMultiple Airlines
Sat 3-106:55SIN - KIX
Nonstop6h 15mMultiple Airlines
Deal found 25-12S$ 760
Fri 26-1218:40KIX - SIN
Nonstop7h 20mMultiple Airlines
Tue 30-1220:15SIN - KIX
1 stop18h 15mMultiple Airlines
Deal found 25-12S$ 782
Fri 26-1218:40KIX - SIN
Nonstop7h 20mPeach
Mon 29-1202:20SIN - KIX
Nonstop6h 20mPeach
Deal found 25-12S$ 792
Wed 31-1219:30ITM - SIN
1 stop30h 20mJapan Airlines
Fri 2-102:20SIN - ITM
1 stop16h 45mJapan Airlines
Deal found 25-12S$ 940
Wed 31-1214:40ITM - SIN
2 stops20h 40mMalaysia Airlines
Sat 3-121:20SIN - ITM
2 stops21h 35mMalaysia Airlines
Deal found 25-12S$ 1,662
Wed 31-1213:40ITM - SIN
1 stop12h 10mJapan Airlines
Fri 2-108:15SIN - ITM
1 stop10h 40mJapan Airlines
Deal found 25-12S$ 1,876
Fri 26-1208:30ITM - SIN
1 stop9h 55mJapan Airlines
Tue 30-1222:25SIN - ITM
1 stop9h 15mJapan Airlines
Deal found 25-12S$ 3,382
Mon 29-1220:20ITM - SIN
1 stop11h 35mANA
Fri 2-122:20SIN - ITM
1 stop9h 50mANA
Deal found 24-12S$ 5,020

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 26 December 2025.

Round-trip from

S$ 281

One-way from

S$ 146

Popular in

November

Cheapest in

June

Average price

S$ 557

Good round-trip deal

S$ 234 or less

Good one-way deal

S$ 185 or less
Shenzhen Airlines
  • Shenzhen Airlines
  • 4-3-9-3
  • 2 total stops
  • 46h 00m total
  • Osaka to Singapore
Search Deals
Shenzhen Airlines
  • Shenzhen Airlines
  • 28-1
  • 1 total stop
  • 11h 55m total
  • Osaka to Singapore
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (S$ 190 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (S$ 28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 26 December 2025.
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

Sat 10-1

15:05-12:10

1 stop22h 05m

Singapore Changi

Tue 13-1

18:30-14:05

1 stop18h 35m

S$ 295

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Wed 28-1

15:05-02:00

1 stop11h 55m

Singapore Changi

Sun 1-2

03:00-14:05

1 stop10h 05m

S$ 295

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Sun 1-2

17:20-17:30

1 stop25h 10m

Singapore Changi

Wed 4-2

03:00-14:05

1 stop10h 05m

S$ 296

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Mon 9-3

15:05-02:00

1 stop11h 55m

Singapore Changi

Sat 14-3

18:30-14:05

1 stop18h 35m

S$ 319

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Wed 4-2

10:55-19:40

1 stop9h 45m

Singapore Changi

Thu 5-2

23:30-09:45

1 stop9h 15m

S$ 330

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Wed 21-1

13:10-11:40

2 stops23h 30m

Singapore Changi

Tue 27-1

00:25-13:20

1 stop11h 55m

S$ 330

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Sat 24-1

09:20-05:25

1 stop21h 05m

Singapore Changi

Mon 2-2

23:00-12:10

1 stop12h 10m

S$ 331

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Wed 21-1

15:05-02:00

1 stop11h 55m

Singapore Changi

Tue 27-1

02:20-09:40

Nonstop6h 20m

S$ 332

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Sat 24-1

09:20-22:00

1 stop13h 40m

Singapore Changi

Tue 27-1

02:20-09:40

Nonstop6h 20m

S$ 336

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Fri 9-1

15:25-21:20

Nonstop6h 55m

Singapore Changi

Tue 13-1

06:55-14:10

Nonstop6h 15m

S$ 344

Flights are sorted by cheapest return flights first.

Deals found on 26-12

Showing 1-10 of 43 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$ 427). 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 26 December 2025.

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 66% 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 26 December 2025.

The most flights from OSA to SIN are scheduled on a Monday (14 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (14 on average).

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

What’s the top stopover airport for flights from Osaka to Singapore?

Share of one-stop return flights from Osaka to Singapore chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Hong Kong (HKG) – chosen by Cheapflights users on 50% of one-stop itineraries from Osaka to Singapore on Cheapflights.

What’s the cheapest stopover airport for flights from Osaka to Singapore?

Average return fare for one-stop flights from Osaka to Singapore, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Hong Kong (HKG) is the most affordable one-stop option, with an average return flight price of S$ 722.

What’s the fastest stopover option from Osaka to Singapore?

Shortest average travel time for one-stop one-way flights from Osaka to Singapore, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Tokyo (HND) have the shortest average one-way travel time for one-stop routes: 10h 15m.

Which airport typically offers the quickest stopover for flights from Osaka to Singapore?

Average stopover duration for one-stop one-way flights from Osaka to Singapore, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Hong Kong (HKG) offer the fastest connection on this route, with an average stopover time of 2h 10m.

How often are flights from Osaka to Singapore delayed?

About 16% of weekly flights between Osaka and Singapore have experienced delays in the past year, with the average delay time being 117 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?

Tuesday tends to have the lowest number of delays on this route, whereas Saturday 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 8% 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 26 December 2025.
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
6.7
Okay
83 reviews
Check prices

Boarding

6.8

Crew

7.2

Entertainment

5.5

Comfort

5.8

Overall

6.7

Food

5.3

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
6.7
Okay
83 reviews
Peach
6.7
Okay
83 reviews
Check prices

Boarding

6.8

Crew

7.2

Entertainment

5.5

Comfort

5.8

Overall

6.7

Food

5.3

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 14 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 12h 55m. Fly via Shenzhen Airlines or ANA to get the fastest option. Airlines will cover a distance of 4939 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$ 120 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$ 144, respectively.

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

    The top 3 most reliable airlines when flying from Osaka to Singapore are Scoot (98%), Fiji Airways (91%) and Singapore Airlines (90%).

  • What are the cheapest flights from Osaka to Singapore?

    On average you can expect to pay S$ 392 for a flight from Osaka to Singapore. The cheapest flight overall is S$ 152 while the most popular route, (Osaka Kansai Intl - Singapore Changi) is currently priced at S$ 281.

  • 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$ 427). 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

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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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