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Cheap flights from Osaka to Southeast Asia from S$ 206

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.
OSA — BKK
5 Sep — 12 Sep1
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 6 August 2026.

Tue 13-1011:05 -
1 stop10h 40m
Mon 19-1020:45 -
2 stops21h 45m
Deal found 6-8S$ 375
Mon 24-815:50 -
Nonstop6h 35m
Sat 29-800:25 -
1 stop32h 10m
Deal found 2-8S$ 393
Sat 22-815:50 -
Nonstop6h 35m
Sat 29-800:25 -
1 stop16h 35m
Deal found 1-8S$ 397
Thu 3-918:25 -
Nonstop6h 40m
Mon 7-900:25 -
1 stop17h 05m
Deal found 4-8S$ 400
Wed 2-918:25 -
Nonstop6h 40m
Mon 7-900:25 -
1 stop17h 05m
Deal found 4-8S$ 404
Thu 3-918:25 -
Nonstop6h 40m
Wed 9-901:25 -
Nonstop6h 45m
Deal found 6-8S$ 405
Wed 2-918:25 -
Nonstop6h 40m
Tue 8-900:25 -
1 stop16h 35m
Deal found 5-8S$ 406
Mon 28-918:25 -
Nonstop6h 40m
Sun 4-1001:25 -
Nonstop6h 40m
Deal found 2-8S$ 413
Sun 30-815:50 -
Nonstop6h 35m
Sun 6-906:55 -
Nonstop6h 40m
Deal found 4-8S$ 414
Wed 2-918:25 -
Nonstop6h 40m
Sat 12-901:25 -
Nonstop6h 45m
Deal found 5-8S$ 416
Mon 28-916:30 -
1 stop16h 50m
Mon 5-1017:15 -
1 stop13h 20m
Deal found 2-8S$ 606
Tue 1-914:00 -
1 stop10h 20m
Tue 8-906:15 -
1 stop11h 40m
Deal found 4-8S$ 687

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 6 August 2026.

Round-trip from

S$ 375

One-way from

S$ 206

Popular in

April

Cheapest in

January

Average price

S$ 418
13-10-19-10
  • 13-10-19-10
  • 3 total stops
  • 32h 25m total
  • Osaka to Southeast Asia
Search Deals
Scoot
  • Scoot
  • 26-8
  • Nonstop
  • 6h 35m total
  • Osaka to Southeast Asia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (S$ 89 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 6 August 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 Osaka Kansai Intl - SIN Singapore Changi

KIXSIN

Osaka Kansai Intl

Sat 22-8

15:50-21:25

Nonstop6h 35m

Singapore Changi

Sat 29-8

00:25-09:35

1 stop32h 10m

S$ 397

OsakaSingapore

KIX Osaka Kansai Intl - SIN Singapore Changi

KIXSIN

Osaka Kansai Intl

Wed 2-9

10:50-23:40

1 stop13h 50m

Singapore Changi

Tue 8-9

00:25-18:00

1 stop16h 35m

S$ 477

OsakaSingapore

KIX Osaka Kansai Intl - SIN Singapore Changi

KIXSIN

Osaka Kansai Intl

Sun 30-8

10:05-23:40

1 stop14h 35m

Singapore Changi

Thu 3-9

00:25-18:00

1 stop16h 35m

S$ 630

OsakaSingapore

ITM Osaka Itami - SIN Singapore Changi

ITMSIN

Osaka Itami

Tue 1-9

14:00-23:20

1 stop10h 20m

Singapore Changi

Tue 8-9

06:15-18:55

1 stop11h 40m

S$ 687

OsakaSingapore

KIX Osaka Kansai Intl - SIN Singapore Changi

KIXSIN

Osaka Kansai Intl

Tue 29-9

15:30-13:55

1 stop23h 25m

Singapore Changi

Wed 30-9

17:55-08:30

1 stop13h 35m

S$ 687
Fastest return journey

OsakaSingapore

KIX Osaka Kansai Intl - SIN Singapore Changi

KIXSIN

Osaka Kansai Intl

Thu 1-10

15:50-21:25

Nonstop6h 35m

Singapore Changi

Mon 5-10

06:25-14:05

Nonstop6h 40m

S$ 696

OsakaSingapore

KIX Osaka Kansai Intl - SIN Singapore Changi

KIXSIN

Osaka Kansai Intl

Wed 23-9

12:00-23:40

1 stop12h 40m

Singapore Changi

Fri 25-9

00:25-18:00

1 stop16h 35m

S$ 714

OsakaSingapore

KIX Osaka Kansai Intl - SIN Singapore Changi

KIXSIN

Osaka Kansai Intl

Mon 28-9

09:20-16:55

2 stops32h 35m

Singapore Changi

Sun 4-10

13:05-08:30

2 stops42h 25m

S$ 719

OsakaSingapore

ITM Osaka Itami - SIN Singapore Changi

ITMSIN

Osaka Itami

Thu 3-9

14:00-00:45

1 stop11h 45m

Singapore Changi

Sun 6-9

06:15-18:55

1 stop11h 40m

S$ 723

OsakaSingapore

ITM Osaka Itami - SIN Singapore Changi

ITMSIN

Osaka Itami

Thu 3-9

14:00-23:20

1 stop10h 20m

Singapore Changi

Thu 10-9

06:15-18:55

1 stop11h 40m

S$ 741

Flights are sorted by cheapest return flights first.

Deals found on 4-8

Showing 1-10 of 43 resultsSorted by cheapest first
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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, October is the cheapest month in which you can book a flight from Osaka to Southeast Asia (average of S$ 382). Flying from Osaka to Southeast Asia in December is currently the most expensive (average of S$ 529). 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 6 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 6 August 2026.

The most flights from OSA to zzYJX are scheduled on a Wednesday (14 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 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 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 6 August 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
1,013 reviews
Check prices

Crew

8.0

Food

7.1

Entertainment

6.7

Overall

7.3

Boarding

7.3

Comfort

7.2

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
1,013 reviews
Philippine Airlines
7.3
Good
1,013 reviews
Check prices

Crew

8.0

Food

7.1

Entertainment

6.7

Overall

7.3

Boarding

7.3

Comfort

7.2

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

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 10h 20m. Jeju Air provides one of the quickest options available for as low as S$ 687. 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$ 124. Shenzhen Airlines flights start at S$ 136 while deals on Scoot 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 (95%), 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$ 382). Flying from Osaka to Southeast Asia in December is currently the most expensive (average of S$ 529). 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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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

Top 2 airlines flying from Osaka to Southeast Asia

Discover the top 2 airlines that operate flights from Osaka to Southeast Asia. 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 6 August 2026.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapestS$ 301AverageS$ 656FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
PeachCheapestS$ 367AverageS$ 590FlexibilityNo cancel feeOn-time72%
Search Peach 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.

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