How long is the flight from Osaka to Southeast Asia?

A quick flight from Osaka to Southeast Asia can take about 15h 40m. Air China provides one of the quickest options available for as low as S$ 626. There are 4939 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 cheapest flights from Osaka to Southeast Asia?

Looking at all options, your cheapest flight can be booked for S$ 430. While the most popular route (Osaka Kansai Intl - Singapore Changi) can be booked for S$ 464 on average, our data indicates S$ 659 when flying from Osaka to Southeast Asia.

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 Japan Airlines (93%), Alaska Airlines (93%) and SriLankan 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$ 174+ 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 4 September 2026.

Sun 4-1018:25 -

Nonstop6h 40m

Tue 6-1000:25 -

1 stop16h 30m

Deal found 30-8S$ 388

Thu 1-1018:25 -

Nonstop6h 40m

Mon 26-1016:55 -

1 stop14h 35m

Deal found 31-8S$ 397

Sun 4-1018:25 -

Nonstop6h 40m

Sun 25-1017:00 -

1 stop14h 30m

Deal found 31-8S$ 402

Wed 30-918:25 -

Nonstop6h 40m

Wed 7-1019:30 -

1 stop12h 00m

Deal found 2-9S$ 403

Thu 1-1018:25 -

Nonstop6h 40m

Thu 8-1019:30 -

1 stop12h 00m

Deal found 3-9S$ 406

Tue 8-915:50 -

Nonstop6h 35m

Sat 12-906:55 -

Nonstop6h 40m

Deal found 1-9S$ 407

Mon 5-1018:25 -

Nonstop6h 40m

Tue 6-1017:55 -

1 stop13h 35m

Deal found 3-9S$ 412

Thu 1-1018:25 -

Nonstop6h 40m

Tue 6-1017:55 -

1 stop13h 35m

Deal found 3-9S$ 413

Mon 5-1018:25 -

Nonstop6h 40m

Wed 7-1014:55 -

1 stop15h 55m

Deal found 30-8S$ 415

Thu 3-918:25 -

Nonstop6h 40m

Fri 11-900:25 -

1 stop32h 10m

Deal found 30-8S$ 416

Wed 14-1014:05 -

1 stop24h 50m

Wed 21-1014:55 -

2 stops28h 35m

Deal found 30-8S$ 586

Mon 26-1014:00 -

1 stop10h 40m

Thu 29-1000:55 -

1 stop11h 45m

Deal found 3-9S$ 621

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 4 September 2026.

Sun 4-1018:25 -

Nonstop6h 40m

Sun 25-1017:00 -

1 stop14h 30m

Deal found 31-8S$ 402

Fri 13-1116:30 -

1 stop24h 45m

Mon 16-1117:50 -

1 stop20h 10m

Deal found 3-9S$ 479

Sun 4-1009:30 -

1 stop25h 45m

Wed 7-1014:55 -

1 stop22h 35m

Deal found 30-8S$ 514

Fri 30-1009:00 -

1 stop15h 40m

Sun 1-1100:55 -

1 stop17h 05m

Deal found 2-9S$ 626

Fri 25-914:10 -

1 stop32h 20m

Tue 29-923:00 -

1 stop18h 05m

Deal found 31-8S$ 649

Tue 2-316:50 -

Nonstop6h 50m

Tue 16-314:25 -

Nonstop6h 00m

Deal found 3-9S$ 657

Sat 26-907:15 -

2 stops28h 00m

Mon 28-909:55 -

2 stops32h 55m

Deal found 1-9S$ 725

Wed 14-1014:05 -

1 stop24h 50m

Wed 21-1014:55 -

2 stops28h 35m

Deal found 30-8S$ 586

Fri 25-909:30 -

1 stop27h 35m

Tue 29-914:55 -

1 stop15h 55m

Deal found 3-9S$ 652

Tue 2-323:20 -

Nonstop6h 40m

Mon 15-314:25 -

Nonstop6h 00m

Deal found 3-9S$ 657

Tue 2-314:00 -

1 stop10h 40m

Mon 15-306:35 -

1 stop11h 20m

Deal found 3-9S$ 661

Wed 7-1008:00 -

1 stop16h 00m

Sun 11-1017:50 -

2 stops36h 35m

Deal found 3-9S$ 662

Sun 13-909:30 -

2 stops34h 00m

Thu 17-913:05 -

2 stops18h 25m

Deal found 30-8S$ 670

Sat 26-907:15 -

2 stops14h 10m

Fri 2-1016:35 -

2 stops22h 35m

Deal found 1-9S$ 738

Thu 15-1014:00 -

1 stop11h 45m

Thu 22-1006:15 -

1 stop11h 40m

Deal found 31-8S$ 718

Mon 28-909:30 -

2 stops34h 00m

Mon 5-1013:05 -

2 stops18h 25m

Deal found 2-9S$ 682

Sat 26-907:15 -

2 stops12h 00m

Wed 30-911:05 -

2 stops31h 45m

Deal found 1-9S$ 760

Sat 14-1109:30 -

1 stop30h 45m

Sun 15-1102:15 -

Nonstop6h 20m

Deal found 3-9S$ 691

Fri 25-914:35 -

2 stops20h 35m

Fri 2-1016:35 -

2 stops22h 35m

Deal found 1-9S$ 771

Wed 2-1209:30 -

1 stop27h 35m

Sat 5-1213:05 -

2 stops41h 45m

Deal found 3-9S$ 711

Sun 27-914:35 -

1 stop33h 25m

Sat 3-1017:15 -

1 stop13h 10m

Deal found 3-9S$ 747

Find flight deals from Osaka to Southeast Asia

Round-trip from	S$ 388
One-way from	S$ 174
Popular in	December
Cheapest in	January
Average price	S$ 500

4-10-6-10
1 total stop
23h 10m total
Osaka to Southeast Asia

Search Deals

24-9-31-12
1 total stop
16h 25m total
Osaka to Southeast Asia

Search Deals

High demand for flights, 7% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease (S$ 13 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 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

Fastest return journey

OsakaSingapore

KIX Osaka Kansai Intl - SIN Singapore Changi

KIXSIN

Osaka Kansai Intl

Sat 3-10

18:25-00:05

Nonstop6h 40m

Singapore Changi

Wed 31-12

00:00-01:30

Nonstop0h 00m

S$ 176

OsakaSingapore

KIX Osaka Kansai Intl - SIN Singapore Changi

KIXSIN

Osaka Kansai Intl

Wed 9-9

18:25-00:05

Nonstop6h 40m

Singapore Changi

Wed 31-12

00:00-01:30

Nonstop0h 00m

S$ 252

OsakaSingapore

KIX Osaka Kansai Intl - SIN Singapore Changi

KIXSIN

Osaka Kansai Intl

Mon 21-9

09:30-10:15

1 stop25h 45m

Singapore Changi

Wed 31-12

00:00-01:30

Nonstop0h 00m

S$ 259

OsakaSingapore

ITM Osaka Itami - SIN Singapore Changi

ITMSIN

Osaka Itami

Tue 29-9

07:05-23:00

2 stops16h 55m

Singapore Changi

Wed 31-12

00:00-01:30

Nonstop0h 00m

S$ 285

OsakaSingapore

KIX Osaka Kansai Intl - SIN Singapore Changi

KIXSIN

Osaka Kansai Intl

Sat 26-9

10:35-23:25

1 stop13h 50m

Singapore Changi

Wed 31-12

00:00-01:30

Nonstop0h 00m

S$ 289

OsakaSingapore

KIX Osaka Kansai Intl - SIN Singapore Changi

KIXSIN

Osaka Kansai Intl

Wed 28-10

09:30-12:05

1 stop27h 35m

Singapore Changi

Wed 31-12

00:00-01:30

Nonstop0h 00m

S$ 289

OsakaSingapore

KIX Osaka Kansai Intl - SIN Singapore Changi

KIXSIN

Osaka Kansai Intl

Mon 21-9

10:35-23:25

1 stop13h 50m

Singapore Changi

Wed 31-12

00:00-01:30

Nonstop0h 00m

S$ 311

OsakaSingapore

ITM Osaka Itami - SIN Singapore Changi

ITMSIN

Osaka Itami

Sat 3-10

15:40-08:20

1 stop17h 40m

Singapore Changi

Wed 31-12

00:00-01:30

Nonstop0h 00m

S$ 313

OsakaSingapore

KIX Osaka Kansai Intl - SIN Singapore Changi

KIXSIN

Osaka Kansai Intl

Mon 12-10

09:30-18:30

2 stops34h 00m

Singapore Changi

Wed 31-12

00:00-01:30

Nonstop0h 00m

S$ 335

OsakaSingapore

KIX Osaka Kansai Intl - SIN Singapore Changi

KIXSIN

Osaka Kansai Intl

Thu 15-10

09:30-18:30

2 stops34h 00m

Singapore Changi

Wed 31-12

00:00-01:30

Nonstop0h 00m

S$ 335

Flights are sorted by cheapest return flights first.

Deals found on 3-9

Showing 1-10 of 42 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$ 396). Flying from Osaka to Southeast Asia in December is currently the most expensive (average of S$ 539). 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 Thursday (15 on average). You will have fewer flight options on Friday, 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

1,020 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

1,020 reviews

Philippine Airlines

7.3

Good

1,020 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 15h 40m. Air China provides one of the quickest options available for as low as S$ 626. There are 4939 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 Japan Airlines (93%), Alaska Airlines (93%) and SriLankan Airlines (93%).
What are the cheapest flights from Osaka to Southeast Asia?
Looking at all options, your cheapest flight can be booked for S$ 430. While the most popular route (Osaka Kansai Intl - Singapore Changi) can be booked for S$ 464 on average, our data indicates S$ 659 when flying from Osaka to Southeast Asia.
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$ 396). Flying from Osaka to Southeast Asia in December is currently the most expensive (average of S$ 539). 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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Complete your trip

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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$ 652	FlexibilityNo cancel fee	On-timeN/A	Search Scoot flights
Peach	CheapestS$ 363	AverageS$ 584	FlexibilityNo cancel fee	On-time72%	Search Peach flights

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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.

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Cheap flights from Osaka to Southeast Asia from S$ 174

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24-9. 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 4 September 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 4 September 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 4 September 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 4 September 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 4 September 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 4 September 2026.

Last-minute flights from Osaka to Southeast AsiaDiscover last-minute flight deals from Osaka to Southeast Asia. Data last updated 4 September 2026 and is based on user searches.

Discover last-minute flight deals from Osaka to Southeast Asia. Data last updated 4 September 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 4 September 2026.

Search for one-way flight options from Osaka to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated 4 September 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 4 September 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

The most flights from OSA to zzYJX are scheduled on a Thursday (15 on average). You will have fewer flight options on Friday, 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?

What are the cheapest flights 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 4 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 2 airlines flying from Osaka to Southeast Asia

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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?

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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 4 September 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 4 September 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 4 September 2026.

Last-minute flights from Osaka to Southeast Asia
Discover last-minute flight deals from Osaka to Southeast Asia. Data last updated 4 September 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 4 September 2026.