Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Osaka to Southeast Asia from S$ 116

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 3-4. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — BKK
16 Apr — 23 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Osaka to Southeast Asia

Enter your travel dates to find the best prices.

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 17 March 2026.

Thu 14-516:45
KIX
-
SIN
1 stop24h 15m
Air China
Mon 18-523:25
SIN
-
KIX
1 stop20h 05m
Air China
Deal found 15-3S$ 270
Wed 8-711:05
KIX
-
SIN
1 stop10h 40m
Multiple Airlines
Tue 14-721:20
SIN
-
KIX
1 stop11h 30m
Multiple Airlines
Deal found 16-3S$ 271
Wed 8-715:50
KIX
-
SIN
Nonstop6h 35m
Scoot
Wed 22-706:55
SIN
-
KIX
Nonstop6h 40m
Scoot
Deal found 13-3S$ 273
Wed 8-711:05
KIX
-
SIN
1 stop10h 40m
Multiple Airlines
Wed 22-720:45
SIN
-
KIX
1 stop12h 05m
Multiple Airlines
Deal found 13-3S$ 274
Sun 14-615:15
KIX
-
SIN
1 stop26h 25m
Shenzhen Airlines
Thu 18-613:30
SIN
-
KIX
1 stop23h 45m
Shenzhen Airlines
Deal found 16-3S$ 288
Wed 13-516:45
KIX
-
SIN
1 stop24h 15m
Multiple Airlines
Sat 16-503:00
SIN
-
KIX
1 stop10h 15m
Multiple Airlines
Deal found 14-3S$ 290
Thu 16-415:15
KIX
-
SIN
1 stop22h 05m
Shenzhen Airlines
Sun 19-403:00
SIN
-
KIX
1 stop10h 15m
Shenzhen Airlines
Deal found 17-3S$ 292
Mon 11-516:45
KIX
-
SIN
1 stop24h 15m
Multiple Airlines
Thu 14-503:00
SIN
-
KIX
1 stop10h 15m
Multiple Airlines
Deal found 12-3S$ 293
Wed 8-711:05
KIX
-
SIN
1 stop9h 55m
Multiple Airlines
Sat 11-706:55
SIN
-
KIX
Nonstop6h 40m
Multiple Airlines
Deal found 12-3S$ 294
Fri 10-715:50
KIX
-
SIN
Nonstop6h 35m
Scoot
Thu 6-806:25
SIN
-
KIX
Nonstop6h 40m
Scoot
Deal found 13-3S$ 297
Sat 11-715:50
KIX
-
SIN
Nonstop6h 35m
Scoot
Sat 18-706:55
SIN
-
KIX
Nonstop6h 40m
Scoot
Deal found 14-3S$ 301
Thu 8-1014:00
ITM
-
SIN
1 stop10h 20m
ANA
Sun 11-1006:15
SIN
-
ITM
1 stop11h 40m
ANA
Deal found 14-3S$ 436

Find flight deals from Osaka to Southeast Asia

Keep the following information in mind while searching for Osaka to Southeast Asia flight deals. Data was last updated 17 March 2026.

Round-trip from

S$ 270

One-way from

S$ 116

Popular in

March

Cheapest in

September

Average price

S$ 540
Air China
  • Air China
  • 14-5-18-5
  • 2 total stops
  • 44h 20m total
  • Osaka to Southeast Asia
Search Deals
Shenzhen Airlines
  • Shenzhen Airlines
  • 3-4
  • 1 total stop
  • 26h 25m total
  • Osaka to Southeast Asia
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (S$ 128 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (S$ 18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Osaka to Southeast Asia 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 17 March 2026.
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 - SIN

KIXSIN

Osaka Kansai Intl

Mon 17-8

16:00-23:50

1 stop32h 50m

Singapore Changi

Wed 19-8

00:55-14:55

1 stop13h 00m

S$ 393

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Fri 15-5

13:10-02:00

2 stops37h 50m

Singapore Changi

Tue 19-5

18:10-14:15

1 stop19h 05m

S$ 443

OsakaSingapore

ITM - SIN

ITMSIN

Osaka Itami

Fri 11-9

12:00-23:20

1 stop12h 20m

Singapore Changi

Mon 9-11

06:35-19:10

1 stop11h 35m

S$ 458

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Mon 13-4

13:10-02:00

2 stops37h 50m

Singapore Changi

Fri 17-4

13:30-14:15

1 stop23h 45m

S$ 507

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Wed 8-7

11:05-20:45

1 stop10h 40m

Singapore Changi

Tue 14-7

21:20-12:40

2 stops14h 20m

S$ 508

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Fri 11-9

09:30-10:15

1 stop25h 45m

Singapore Changi

Sat 12-9

14:55-07:50

1 stop15h 55m

S$ 514

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Thu 18-6

09:05-20:50

1 stop12h 45m

Singapore Changi

Sun 21-6

01:45-14:50

2 stops12h 05m

S$ 527

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Tue 23-6

09:05-20:50

1 stop12h 45m

Singapore Changi

Tue 7-7

01:45-14:50

2 stops12h 05m

S$ 543

OsakaSingapore

KIX - SIN

KIXSIN

Osaka Kansai Intl

Fri 24-4

10:35-23:25

1 stop13h 50m

Singapore Changi

Sat 25-4

00:50-09:50

1 stop32h 00m

S$ 548

OsakaSingapore

ITM - SIN

ITMSIN

Osaka Itami

Wed 8-7

14:00-00:45

1 stop11h 45m

Singapore Changi

Tue 14-7

06:15-18:55

1 stop11h 40m

S$ 562

Flights are sorted by cheapest return flights first.

Deals found on 14-3

Showing 1-10 of 41 resultsSorted by cheapest first
1
2
3
...
5

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.
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

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

Currently, May is the cheapest month in which you can book a flight from Osaka to Southeast Asia (average of S$ 114). Flying from Osaka to Southeast Asia in December is currently the most expensive (average of S$ 248). 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?

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 17 March 2026.

It’s typically best to fly out from Osaka to Southeast Asia at midday. Doing so could potentially save you 53% 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 17 March 2026.

The most flights from OSA to zzYJX are scheduled on a Tuesday (16 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (15 on average).

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. 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 Southeast Asia. Reviews last updated 17 March 2026.
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
967 reviews
Check prices

Boarding

7.3

Entertainment

6.7

Food

7.0

Overall

7.3

Comfort

7.1

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

MNL - JFK

For check in, the staff should have a specific line for business class. When we checked in the seniors were together with the Business class.
Philippine Airlines
7.3
Good
967 reviews
Philippine Airlines
7.3
Good
967 reviews
Check prices

Boarding

7.3

Entertainment

6.7

Food

7.0

Overall

7.3

Comfort

7.1

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

MNL - JFK

For check in, the staff should have a specific line for business class. When we checked in the seniors were together with the Business class.

Related info for your journey

Find useful and relevant information for your journey from Osaka to Southeast Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Osaka to Southeast Asia?

    A quick flight from Osaka to Southeast Asia can take about 12h 20m. Shandong Airlines provides one of the quickest options available for as low as S$ 458. 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$ 120. Shenzhen Airlines flights start at S$ 136 while deals on AirAsia X start at S$ 146 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 Thai Airways (99%), ANA (99%) and EL AL (99%).

  • What are the cheapest flights from Osaka to Southeast Asia?

    Looking at all options, your cheapest flight can be booked for S$ 285. While the most popular route (Osaka Kansai Intl - Singapore Changi) can be booked for S$ 270 on average, our data indicates S$ 286 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, May is the cheapest month in which you can book a flight from Osaka to Southeast Asia (average of S$ 114). Flying from Osaka to Southeast Asia in December is currently the most expensive (average of S$ 248). 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

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.
Kansai Intl to Singapore flights
Osaka Itami to Singapore flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.