To Osaka

Cheap Flights from Sihanoukville Province to Osaka

Browse current best options from Sihanoukville Province. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Sihanoukville Province

RatePunk searches hundreds of travel sites at once for deals on flights to Osaka

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Sihanoukville Province to Osaka

Explore current cheapest deals departing from Sihanoukville Province to Osaka

Round trip

Sort by: Cheapest

August 31 - September 27

Cheapest

KOS - Osaka

$354

$510

Round trip

September 2 - September 27

KOS - Osaka

$341

$513

Round trip

September 3 - September 27

KOS - Osaka

$341

$513

Round trip

September 6 - September 27

KOS - Osaka

$343

$513

Round trip

September 1 - September 27

KOS - Osaka

$341

$513

Round trip

September 3 - September 28

KOS - Osaka

$341

$527

Round trip

September 2 - September 28

KOS - Osaka

$341

$527

Round trip

September 6 - September 28

KOS - Osaka

$343

$527

Round trip

August 8 - August 24

Best

Earliest

KOS - Osaka

$354

$533

Round trip

September 8 - September 28

Best

KOS - Osaka

$344

$550

Round trip

Unlock all 500+ flight deals to Osaka and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Sihanoukville Province to Osaka

For cheap flights from Sihanoukville Province to Osaka, fares typically range from $420–$489, with a median of $446. Right now, fares are below the typical level for this route. Currently, 0% of recent fares are classified as a good price, indicating that finding exceptional value may require careful timing.

When is the cheapest time to fly from Sihanoukville Province to Osaka? The most affordable months to fly are July, with a median fare of $395, followed by August at $402, and November at $403. These months offer the lowest median prices for this route.

A typical journey from Sihanoukville Province to Osaka takes approximately 20h 30m, including connections. This is a long-haul route, covering a substantial distance of 4159 km.

There are no direct flights from Sihanoukville Province to Osaka. Most itineraries connect at least once, with the majority of connecting flights typically involving 2 stopovers. New deals show up several times a week, so setting a price alert can be beneficial for monitoring fare changes.

How much is a round trip from Sihanoukville Province to Osaka

Regular price: $303 - $716

Prices for flights from Sihanoukville Province to Osaka are currently within the regular range.

The regular price range for this route is between 303 USD and 716 USD. The current lowest deal is 510 USD with Cambodia Airways, for travel from Aug 31-Sep 27.

now $510

Low $303

High $716

The cheapest time to fly from Sihanoukville Province to Osaka

The cheapest month to fly from Kos to Osaka is July, with a median price of $395. The most expensive month is April, with a median price of $476. Prices are generally lower from January to December.

July

Cheapest

Flights from $395

April

Most Expensive

Flights from $476

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Sihanoukville Province to Osaka

Vietjet Air

Angkor Air

Malindo Airways

AirAsia

Last-minute flights going from Sihanoukville Province to Osaka

Tue, Jul 14

⌛ Last-Minute

KOS - Osaka

Sihanoukville Province (KOS) - Osaka (KIX)

Angkor Air

$350

$645

One-way

Wed, Jul 29

⌛ Last-Minute

KOS - Osaka

Sihanoukville Province (KOS) - Osaka (KIX)

AirAsia, Malaysia Airlines

$316

$980

One-way

Wed, Jul 29

⌛ Last-Minute

KOS - Osaka

Sihanoukville Province (KOS) - Osaka (KIX)

AirAsia, Malaysia Airlines

$321

$1,027

One-way

Wed, Jul 29

⌛ Last-Minute

KOS - Osaka

Sihanoukville Province (KOS) - Osaka (KIX)

AirAsia, Malaysia Airlines

$321

$1,027

One-way

Sat, Aug 8

⌛ Last-Minute

KOS - Osaka

Sihanoukville Province (KOS) - Osaka (KIX)

FlyAsianXpress

$354

$533

One-way

Sat, Aug 8

⌛ Last-Minute

KOS - Osaka

Sihanoukville Province (KOS) - Osaka (KIX)

FlyAsianXpress

$348

$576

One-way

Biggest price drops on these dates for flights from Sihanoukville Province to Osaka

27 nights

Aug 31 - Sep 27

$354 → $510

44%

21 nights

Sep 6 - Sep 27

$343 → $513

50%

25 nights

Sep 2 - Sep 27

$341 → $513

50%

24 nights

Sep 3 - Sep 27

$341 → $513

50%

Popular Airports to fly from Sihanoukville Province to Osaka

Sihanoukville Province - Osaka route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Sihanoukville Province to Osaka are below the typical level at $424.

📅 Best time to fly

July is historically the cheapest month

Historically, July is the cheapest month to fly from Sihanoukville Province to Osaka, at $395.

⏱️ Flight duration

Flights are typically 20h 30m

Flights from Sihanoukville Province to Osaka typically take 20h 30m, with 2 median stopovers.

✈️ Airlines & availability

No direct flights available

There are no direct flights available for this route; connecting flights are typical.

🏆 Airline highlight

Vietjet Air offers connecting flights

Vietjet Air offers connecting flights for this route, with 21 deals historically.

🎯 Booking tip

Deals appear regularly

Deals for flights from Sihanoukville Province to Osaka appear regularly, about 0.43 per day.

Sihanoukville Province main airports to depart from

Sihanoukville International (KOS)

Cheapest

Sihanoukville International Airport is a good option for flights from Sihanoukville Province to Osaka.

📍 ~15 km from Sihanoukville Province (reachable by car)

💸 Flights from ~$510

Osaka main airports to arrive at

Kansai International (KIX)

Cheapest

Kansai International Airport is a good option for flights from Sihanoukville Province to Osaka.

📍 ~40 km from Osaka (reachable by car, bus, train)

💸 Flights from ~$510

Itami (ITM)

Itami Airport offers another arrival choice for your trip from Sihanoukville Province to Osaka.

📍 ~15 km from Osaka (reachable by car, bus, train)

💸 Flights from ~$612

Airports nearby Osaka used as alternative

Kobe (UKB)

Kobe (UKB) is a useful alternative due to its extremely close proximity within the Kansai metro area.

📍 ~30 km from Osaka (reachable by ferry or train)

💸 Flights from ~$621

Chubu Centrair International (NGO)

Cheapest

Chubu Centrair International (NGO) is a major international gateway with extensive long-haul and regional routes.

📍 ~135 km from Osaka (reachable by Shinkansen and local train)

💸 Flights from ~$535

Okayama (OKJ)

Okayama (OKJ) is well-connected to Osaka via the Sanyo Shinkansen line and offers domestic and regional international flights.

📍 ~130 km from Osaka (reachable by Shinkansen)

💸 Flights from ~$665

Takamatsu (TAK)

Takamatsu (TAK) is the primary airport for the Kagawa region, offering stable domestic service and some international routes.

📍 ~160 km from Osaka (reachable by train or highway bus)

💸 Flights from ~$606

Tokushima (TKS)

Tokushima (TKS) is geographically the closest airport on Shikoku island to Osaka, with direct highway bus connections.

📍 ~100 km from Osaka (reachable by highway bus)

💸 Flights from ~$664

Business & First Class Flight Deals to Osaka

71% AI deal score

$2,527

From KOS

Elite

Jun 22

Osaka, Japan

71% AI deal score

$2,648

$2,533

Save $115

From KOS

Elite

Jun 25

Osaka, Japan

71% AI deal score

$2,574

$2,537

Save $37

From KOS

Elite

Jul 09

Osaka, Japan

71% AI deal score

$2,600

$2,561

Save $39

From KOS

Elite

Jun 22

Osaka, Japan

71% AI deal score

$2,692

$2,591

Save $101

From KOS

Elite

Jul 06

Osaka, Japan

71% AI deal score

$2,624

$2,597

Save $27

From KOS

Elite

Jul 30

Osaka, Japan

71% AI deal score

$2,651

$2,599

Save $52

From KOS

Elite

Jun 25

Osaka, Japan

71% AI deal score

$2,704

$2,607

Save $97

From KOS

Elite

Jun 20

Osaka, Japan

71% AI deal score

$2,273

From KOS

Elite

Jun 22

Osaka, Japan

70% AI deal score

$2,577

$2,499

Save $78

From KOS

Elite

Jul 09

Osaka, Japan

70% AI deal score

$2,566

From KOS

Elite

Jun 22

Osaka, Japan

70% AI deal score

$2,590

From KOS

Elite

Jun 22

Osaka, Japan

70% AI deal score

Osaka, Japan

48% AI deal score

$3,997

Frequently Asked Questions About Flights to Osaka

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking platforms can also help uncover better deals. Setting up price alerts may notify you when fares drop for your desired route.

Booking flights in advance often yields better prices, though the ideal booking window can vary. Generally, purchasing tickets several weeks or months before your departure date may result in more favorable fares. Prices can fluctuate, so monitoring them is often beneficial.

Yes, comparing nearby airports at both your origin and destination can sometimes lead to more economical flight options. While it may require additional ground transportation, the savings on airfare can be significant. Always check the overall cost and convenience.

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