How long is the flight from Osaka to Southeast Asia?

A quick flight from Osaka to Southeast Asia can take about 28h 45m. Jeju Air provides one of the quickest options available for as low as S$ 446. There are 4897 km between Osaka and Southeast Asia. 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 Southeast Asia one-way?

To fly one-way, consider booking your trip with Peach, which is currently one of the cheapest options available, starting at S$ 123. Shenzhen Airlines flights start at S$ 135 while deals on Jetstar Japan start at S$ 164 one-way.

In terms of precipitation, rainfall in Southeast Asia ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Southeast Asia when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Southeast Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

What are the most reliable airlines from Osaka to Southeast Asia?

The top 3 most reliable airlines when flying from Osaka to Southeast Asia are Peach (97%), Japan Airlines (93%) and Alaska Airlines (93%).

Can I find deals for flights from Osaka to Southeast Asia that include hotel bookings?

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

How can I find direct flights from Osaka to Southeast Asia?

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

Can I find deals for business class flights from Osaka to Southeast Asia?

Yes. Cheapflights offers flight deals from Osaka to Southeast Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

S$ 182+ Cheap Flights from Osaka to Southeast Asia

Cheap flight deals from Osaka to Southeast Asia

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Osaka to Southeast Asia
Explore the most affordable flight options available from Osaka to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Mon 31-818:25 -

Nonstop6h 40m

Wed 2-900:25 -

1 stop13h 35m

Deal found 17-8S$ 385

Fri 4-918:25 -

Nonstop6h 40m

Sat 12-901:25 -

Nonstop6h 45m

Deal found 19-8S$ 388

Mon 31-818:25 -

Nonstop6h 40m

Tue 8-901:25 -

Nonstop6h 45m

Deal found 17-8S$ 391

Fri 4-918:25 -

Nonstop6h 40m

Sat 12-900:50 -

1 stop31h 15m

Deal found 18-8S$ 395

Fri 4-915:50 -

Nonstop6h 35m

Sun 13-906:55 -

Nonstop6h 40m

Deal found 17-8S$ 396

Wed 2-918:25 -

Nonstop6h 40m

Sat 12-901:25 -

Nonstop6h 45m

Deal found 18-8S$ 402

Wed 2-914:00 -

1 stop10h 20m

Sun 6-906:15 -

1 stop11h 40m

Deal found 18-8S$ 679

Sun 13-907:15 -

2 stops17h 55m

Wed 16-918:15 -

2 stops21h 00m

Deal found 20-8S$ 692

Fri 4-914:00 -

1 stop11h 45m

Sun 13-906:15 -

1 stop11h 55m

Deal found 19-8S$ 698

Mon 31-814:00 -

1 stop11h 45m

Wed 9-906:15 -

1 stop11h 55m

Deal found 17-8S$ 699

Sun 13-908:10 -

2 stops40h 15m

Tue 15-902:15 -

1 stop10h 00m

Deal found 20-8S$ 701

Tue 8-907:15 -

2 stops12h 00m

Fri 11-921:15 -

2 stops18h 00m

Deal found 19-8S$ 703

Best flights from Osaka to Southeast Asia
Discover carefully curated flight deals from Osaka to Southeast Asia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Fri 4-918:25 -

Nonstop6h 40m

Sat 12-900:25 -

1 stop16h 35m

Deal found 20-8S$ 414

Wed 2-919:55 -

1 stop28h 45m

Sat 12-900:50 -

1 stop31h 15m

Deal found 18-8S$ 446

Thu 10-916:00 -

1 stop33h 10m

Sun 13-901:15 -

1 stop12h 40m

Deal found 17-8S$ 526

Fri 25-914:10 -

1 stop32h 20m

Tue 29-923:00 -

1 stop18h 05m

Deal found 19-8S$ 595

Fri 4-913:10 -

2 stops29h 50m

Sun 13-919:00 -

1 stop18h 15m

Deal found 18-8S$ 606

Fri 4-909:30 -

2 stops34h 00m

Tue 8-913:05 -

2 stops18h 25m

Deal found 21-8S$ 689

Sun 13-907:15 -

2 stops17h 55m

Fri 18-916:35 -

2 stops22h 40m

Deal found 20-8S$ 692

Fri 4-914:00 -

1 stop10h 20m

Sun 13-906:15 -

1 stop11h 40m

Deal found 20-8S$ 707

Tue 27-1014:40 -

1 stop11h 10m

Tue 24-1108:15 -

1 stop10h 35m

Deal found 16-8S$ 970

Tue 27-1018:40 -

Nonstop7h 15m

Tue 24-1120:45 -

2 stops25h 00m

Deal found 16-8S$ 550

Thu 1-1014:00 -

1 stop10h 20m

Thu 8-1006:15 -

1 stop11h 40m

Deal found 16-8S$ 726

Sat 3-1007:20 -

2 stops17h 00m

Sat 10-1014:30 -

2 stops24h 40m

Deal found 18-8S$ 732

Thu 10-914:35 -

2 stops34h 35m

Mon 14-921:15 -

2 stops18h 00m

Deal found 18-8S$ 767

Mon 5-1014:35 -

1 stop10h 45m

Mon 12-1008:05 -

1 stop10h 45m

Deal found 21-8S$ 970

Sun 13-914:00 -

1 stop25h 35m

Thu 17-900:25 -

2 stops16h 55m

Deal found 20-8S$ 884

Find flight deals from Osaka to Southeast Asia

Round-trip from	S$ 385
One-way from	S$ 182
Popular in	April
Cheapest in	January
Average price	S$ 474

31-8-2-9
1 total stop
20h 15m total
Osaka to Southeast Asia

Search Deals

Scoot
26-8
Nonstop
6h 35m total
Osaka to Southeast Asia

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (S$ 76 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (S$ 15 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Osaka to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OsakaSingapore

KIX Osaka Kansai Intl - SIN Singapore Changi

KIXSIN

Osaka Kansai Intl

Fri 4-9

18:25-00:05

Nonstop6h 40m

Singapore Changi

Sat 12-9

00:25-18:00

1 stop16h 35m

S$ 414

OsakaSingapore

KIX Osaka Kansai Intl - SIN Singapore Changi

KIXSIN

Osaka Kansai Intl

Wed 2-9

19:55-23:40

1 stop28h 45m

Singapore Changi

Sat 12-9

00:50-09:05

1 stop31h 15m

S$ 446

OsakaSingapore

KIX Osaka Kansai Intl - SIN Singapore Changi

KIXSIN

Osaka Kansai Intl

Thu 10-9

16:00-00:10

1 stop33h 10m

Singapore Changi

Sun 13-9

01:15-14:55

1 stop12h 40m

S$ 526

OsakaSingapore

KIX Osaka Kansai Intl - SIN Singapore Changi

KIXSIN

Osaka Kansai Intl

Tue 27-10

18:40-00:55

Nonstop7h 15m

Singapore Changi

Tue 24-11

20:45-22:45

2 stops25h 00m

S$ 550

OsakaSingapore

KIX Osaka Kansai Intl - SIN Singapore Changi

KIXSIN

Osaka Kansai Intl

Fri 25-9

14:10-21:30

1 stop32h 20m

Singapore Changi

Tue 29-9

23:00-18:05

1 stop18h 05m

S$ 595

OsakaSingapore

KIX Osaka Kansai Intl - SIN Singapore Changi

KIXSIN

Osaka Kansai Intl

Fri 4-9

13:10-18:00

2 stops29h 50m

Singapore Changi

Sun 13-9

19:00-14:15

1 stop18h 15m

S$ 606

OsakaSingapore

KIX Osaka Kansai Intl - SIN Singapore Changi

KIXSIN

Osaka Kansai Intl

Fri 4-9

09:30-18:30

2 stops34h 00m

Singapore Changi

Tue 8-9

13:05-08:30

2 stops18h 25m

S$ 689

OsakaSingapore

ITM Osaka Itami - SIN Singapore Changi

ITMSIN

Osaka Itami

Sun 13-9

07:15-00:10

2 stops17h 55m

Singapore Changi

Fri 18-9

16:35-16:15

2 stops22h 40m

S$ 692

OsakaSingapore

ITM Osaka Itami - SIN Singapore Changi

ITMSIN

Osaka Itami

Fri 4-9

14:00-23:20

1 stop10h 20m

Singapore Changi

Sun 13-9

06:15-18:55

1 stop11h 40m

S$ 707

OsakaSingapore

ITM Osaka Itami - SIN Singapore Changi

ITMSIN

Osaka Itami

Thu 1-10

14:00-23:20

1 stop10h 20m

Singapore Changi

Thu 8-10

06:15-18:55

1 stop11h 40m

S$ 726

Flights are sorted by cheapest return flights first.

Deals found on 18-8

Showing 1-10 of 37 resultsSorted by cheapest first

Best time to book a flight from Osaka to Southeast Asia

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

KIX-SIN

ITM-SIN

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 Southeast Asia

OSA-zzYJX

KIX-SIN

ITM-SIN

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

Currently, October is the cheapest month in which you can book a flight from Osaka to Southeast Asia (average of S$ 390). Flying from Osaka to Southeast Asia in December is currently the most expensive (average of S$ 536). 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 YJX?

It’s typically best to fly out from Osaka to Southeast Asia at midday. Doing so could potentially save you 69% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Osaka to Southeast Asia

The most flights from OSA to zzYJX are scheduled on a Tuesday (14 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (12 on average).

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

The best time to book flights from Osaka to Southeast Asia is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Southeast Asia

Get a feel of what it's like to fly with Philippine Airlines from Osaka to Southeast Asia by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Philippine Airlines

7.3

Good

1,019 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

JINJI JOO,Jul 2026

MNL - TPE

The flight was good the food was good but the girl when we checked in was rude and unprofessional

Philippine Airlines

7.3

Good

1,019 reviews

Philippine Airlines

7.3

Good

1,019 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

JINJI JOO,Jul 2026

MNL - TPE

The flight was good the food was good but the girl when we checked in was rude and unprofessional

Related info for your journey

How long is the flight from Osaka to Southeast Asia?
A quick flight from Osaka to Southeast Asia can take about 28h 45m. Jeju Air provides one of the quickest options available for as low as S$ 446. There are 4897 km between Osaka and Southeast Asia. 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 Southeast Asia one-way?
To fly one-way, consider booking your trip with Peach, which is currently one of the cheapest options available, starting at S$ 123. Shenzhen Airlines flights start at S$ 135 while deals on Jetstar Japan start at S$ 164 one-way.
What are the most reliable airlines from Osaka to Southeast Asia?
The top 3 most reliable airlines when flying from Osaka to Southeast Asia are Peach (97%), Japan Airlines (93%) and Alaska Airlines (93%).
Can I find deals for flights from Osaka to Southeast Asia that include hotel bookings?
Yes. In addition to deals on Osaka to Southeast Asia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Osaka to Southeast Asia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Osaka to Southeast Asia.
Can I find deals for business class flights from Osaka to Southeast Asia?
Yes. Cheapflights offers flight deals from Osaka to Southeast Asia 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 Southeast Asia?
Currently, October is the cheapest month in which you can book a flight from Osaka to Southeast Asia (average of S$ 390). Flying from Osaka to Southeast Asia in December is currently the most expensive (average of S$ 536). 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

Alternative routes

Complete your trip

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Alternative routes for Osaka to Southeast Asia

Kansai Intl to Singapore flights

Osaka Itami to Singapore flights

Top 2 airlines flying from Osaka to Southeast Asia

Airline	Cheapest	Average	Flexibility	On-time
Scoot	CheapestS$ 298	AverageS$ 653	FlexibilityNo cancel fee	On-timeN/A	Search Scoot flights
Peach	CheapestS$ 363	AverageS$ 585	FlexibilityNo cancel fee	On-time72%	Search Peach flights

Fly with Cheapflights

How does Cheapflights help users find flights from Osaka to Southeast Asia?

When you search for this flight from Osaka to Southeast Asia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Osaka to Southeast Asia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Osaka to Southeast Asia, users can toggle the no change fees filter when performing a flight search.

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

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

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Osaka to Southeast Asia from S$ 182

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 26-8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Osaka to Southeast Asia

Cheapest flights from Osaka to Southeast AsiaExplore the most affordable flight options available from Osaka to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Explore the most affordable flight options available from Osaka to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Best flights from Osaka to Southeast AsiaDiscover carefully curated flight deals from Osaka to Southeast Asia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Discover carefully curated flight deals from Osaka to Southeast Asia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Direct flights from Osaka to Southeast AsiaExplore direct flight options from Osaka to Southeast Asia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 August 2026.

Explore direct flight options from Osaka to Southeast Asia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 August 2026.

Last-minute flights from Osaka to Southeast AsiaDiscover last-minute flight deals from Osaka to Southeast Asia. Data last updated 22 August 2026 and is based on user searches.

Discover last-minute flight deals from Osaka to Southeast Asia. Data last updated 22 August 2026 and is based on user searches.

One-way flights from Osaka to Southeast AsiaSearch for one-way flight options from Osaka to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.

Search for one-way flight options from Osaka to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.

Find flight deals from Osaka to Southeast Asia

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Osaka to Southeast Asia that are best for you.

Best time to book a flight from Osaka to Southeast Asia

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

Cheapflights Insights

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

What is the cheapest time of day to fly from OSA to YJX?

Find hourly flight availability from Osaka to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 August 2026.

It’s typically best to fly out from Osaka to Southeast Asia at midday. Doing so could potentially save you 69% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Osaka to Southeast Asia

Explore weekly flight availability from Osaka to Southeast Asia. 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 22 August 2026.

The most flights from OSA to zzYJX are scheduled on a Tuesday (14 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (12 on average).

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

The best time to book flights from Osaka to Southeast Asia is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Southeast Asia

Get a feel of what it's like to fly with Philippine Airlines from Osaka to Southeast Asia by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Osaka to Southeast Asia?

What are the cheapest airlines to fly from Osaka to Southeast Asia one-way?

What are the most reliable airlines from Osaka to Southeast Asia?

Can I find deals for flights from Osaka to Southeast Asia that include hotel bookings?

How can I find direct flights from Osaka to Southeast Asia?

Can I find deals for business class flights from Osaka to Southeast Asia?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Osaka to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Southeast Asia by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Osaka to Southeast Asia by cabin class

Find flights from Osaka to Southeast Asia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Osaka and Southeast Asia flights

Browse other Osaka and Southeast Asia flight options. Last updated on 22 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 2 airlines flying from Osaka to Southeast Asia

Fly with Cheapflights

How does Cheapflights help users find flights from Osaka to Southeast Asia?

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

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

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

100% Free

Book With Flexibility

Travel Smart

Cheapest flights from Osaka to Southeast Asia
Explore the most affordable flight options available from Osaka to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Best flights from Osaka to Southeast Asia
Discover carefully curated flight deals from Osaka to Southeast Asia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Direct flights from Osaka to Southeast Asia
Explore direct flight options from Osaka to Southeast Asia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 August 2026.

Last-minute flights from Osaka to Southeast Asia
Discover last-minute flight deals from Osaka to Southeast Asia. Data last updated 22 August 2026 and is based on user searches.

One-way flights from Osaka to Southeast Asia
Search for one-way flight options from Osaka to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.