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Cheap flights from Osaka to Singapore from S$ 140

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 6-11. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — SIN
21 Jul — 28 Jul1
1 adult

Cheapflights Tip: The best prices from Osaka to Singapore Changi are usually found in June or July, booked 82 days in advance, depart on a Thursday or Monday and return on a Tuesday

Cheap 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 16 July 2025.

Round-trip from

S$ 245

One-way from

S$ 140

Popular in

December

Cheapest in

June

Average price

S$ 378

Good round-trip deal

S$ 267 or less

Good one-way deal

S$ 173 or less
5-8-9-8
  • 5-8-9-8
  • 2 total stops
  • 22h 10m total
  • Osaka to Singapore
China Eastern
  • China Eastern
  • 6-11
  • 1 total stop
  • 12h 05m total
  • Osaka to Singapore
Highest demand for flights based on searches. 18% potential increase in price (S$ 138 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (S$ 27 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Osaka (OSA) to Singapore Changi.
Price to beat on a one-way flight from Osaka (OSA) to Singapore Changi.

Find flight deals from Osaka to Singapore

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 16 July 2025.

Tue 5-811:05KIX - SIN
1 stop10h 40mMultiple Airlines
Sat 9-821:20SIN - KIX
1 stop11h 30mMultiple Airlines
Deal found 16-7S$ 245
Thu 28-810:55KIX - SIN
1 stop10h 15mChina Eastern
Thu 4-918:10SIN - KIX
1 stop17h 00mChina Eastern
Deal found 13-7S$ 263
Thu 28-819:05KIX - SIN
Nonstop6h 40mPeach
Sat 30-802:15SIN - KIX
Nonstop6h 40mPeach
Deal found 15-7S$ 312
Thu 28-814:05ITM - SIN
1 stop11h 40mANA
Thu 4-906:15SIN - ITM
1 stop11h 40mANA
Deal found 13-7S$ 559
Thu 28-810:40ITM - SIN
2 stops13h 55mMultiple Airlines
Wed 3-900:30SIN - ITM
1 stop17h 25mMultiple Airlines
Deal found 13-7S$ 630
Fri 22-815:35ITM - SIN
1 stop15h 35mJapan Airlines
Sun 24-801:55SIN - ITM
1 stop13h 10mJapan Airlines
Deal found 14-7S$ 813
Thu 17-714:35ITM - SIN
2 stops43h 30mMalaysia Airlines
Sun 27-721:15SIN - ITM
2 stops21h 35mMalaysia Airlines
Deal found 14-7S$ 869

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 16 July 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

Tue 5-8

11:05-20:45

1 stop10h 40m

Singapore Changi

Sat 9-8

21:20-09:50

1 stop11h 30m

S$ 245

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Thu 28-8

10:55-20:10

1 stop10h 15m

Singapore Changi

Thu 4-9

18:10-12:10

1 stop17h 00m

S$ 263

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Thu 28-8

19:05-00:45

Nonstop6h 40m

Singapore Changi

Sat 30-8

02:15-09:55

Nonstop6h 40m

S$ 312

OsakaSingapore

ITM - SIN

ITMSIN

Osaka Itami

Thu 28-8

14:05-00:45

1 stop11h 40m

Singapore Changi

Thu 4-9

06:15-18:55

1 stop11h 40m

S$ 559

OsakaSingapore

ITM - SIN

ITMSIN

Osaka Itami

Thu 28-8

10:40-23:35

2 stops13h 55m

Singapore Changi

Wed 3-9

00:30-18:55

1 stop17h 25m

S$ 630

OsakaSingapore

ITM - SIN

ITMSIN

Osaka Itami

Fri 22-8

15:35-06:10

1 stop15h 35m

Singapore Changi

Sun 24-8

01:55-16:05

1 stop13h 10m

S$ 813

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Thu 6-11

10:55-22:00

1 stop12h 05m

S$ 140

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Thu 2-10

19:05-00:45

Nonstop6h 40m

S$ 141

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Mon 4-8

11:05-20:45

1 stop10h 40m

S$ 150

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Thu 14-8

15:50-21:20

Nonstop6h 30m

S$ 168

Flights are sorted by cheapest return flights first.

Deals found on 14-7

Showing 1-10 of 16 results
1
2

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

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

Use this chart to determine the optimal time to book a return flight from Osaka to Singapore. Price data was last updated on 11 July 2025.

Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Osaka to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 16 July 2025.

A simple way to save on the total cost of your ticket is to fly from Osaka to Singapore at midday. If you’re flexible enough to do this you can expect to save up to 64% 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 16 July 2025.

The most flights from OSA to SIN are scheduled on a Tuesday (13 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (10 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 16 July 2025.
Read through reviews of airlines operating flights from Osaka to Singapore, such as ANA, Japan Airlines, andHainan Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.5

Comfort

8.2

Overall

8.4

Crew

8.7

Entertainment

7.9

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
8.4
Very Good

Boarding

8.5

Comfort

8.2

Overall

8.4

Crew

8.7

Entertainment

7.9

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

Boarding

8.5

Comfort

8.2

Overall

8.4

Crew

8.7

Entertainment

7.9

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

Boarding

8.5

Comfort

8.2

Overall

8.4

Crew

8.7

Entertainment

7.9

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

Boarding

8.5

Comfort

8.2

Overall

8.4

Crew

8.7

Entertainment

7.9

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

Boarding

8.5

Comfort

8.2

Overall

8.4

Crew

8.7

Entertainment

7.9

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

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 11 inbound flights from Osaka per day from 1 airline. Singapore Changi is conveniently located just 16.9 km from Singapore’s city centre.

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

    Flying on China Eastern is currently your cheapest option to Singapore, with prices starting at S$ 263. Additional round-trip tickets that might be worth considering are offered by Peach and Shenzhen Airlines, with the lowest prices starting at S$ 312 and S$ 345, respectively. China Eastern is currently priced 44% below the average price you’ll pay for this route.

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

    S$ 140 is the cheapest one-way deal found within the past few days, from China Eastern. You may also be able to find cheap deals on Peach and Scoot, with prices starting from S$ 141 and S$ 168, 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 (91%), Air India (91%) and ANA (91%).

  • What are the cheapest flights from Osaka to Singapore?

    On average you can expect to pay S$ 1,497 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$ 246.

  • 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.

See more FAQs

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Fly from Osaka to Singapore on these airlines

Choose from the following airlines for your flight from Osaka to Singapore. Flights are based on user searches made on Cheapflights and were last updated on 16 July 2025.

Top airline flying from Osaka to Singapore

Discover the top airline that operate flights from Osaka 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 200,618 searches. Data last updated 16 July 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapestS$ 404AverageS$ 598FlexibilityNo cancel feeOn-timeN/A
Search Scoot 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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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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