Are direct flights from Bangkok to Sihanoukville Province always the best option?

Direct flights offer convenience and save time, but they are not always the cheapest option. Flights with layovers can sometimes be more affordable, especially if you are willing to spend extra time traveling. Consider your priorities for cost versus travel duration.

Can flexible travel dates help on Bangkok to Sihanoukville Province flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Flying on weekdays or during off-peak seasons often results in lower fares compared to weekends or holidays. Adjusting your departure or return by a few days may reveal better deals.

What extra costs should I check before booking Bangkok to Sihanoukville Province flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Factor these into your total travel budget.

Flights From Bangkok

To Sihanoukville Province

Cheap Flights from Bangkok to Sihanoukville Province

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

Deals from

Bangkok

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

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Bangkok to Sihanoukville Province

Explore current cheapest deals departing from Bangkok to Sihanoukville Province

2026-08-22 – 2026-08-30
BKK - Sihanoukville Province
36% AI deal score
$190
$327
Round trip
2026-08-26 – 2026-08-30
BKK - Sihanoukville Province
36% AI deal score
$206
$327
Round trip
2026-08-26 – 2026-09-16
BKK - Sihanoukville Province
35% AI deal score
$170
$329
Round trip
2026-08-22 – 2026-09-11
BKK - Sihanoukville Province
35% AI deal score
$170
$329
Round trip
2026-08-22 – 2026-08-29
BKK - Sihanoukville Province
35% AI deal score
$197
$329
Round trip
2026-08-22 – 2026-09-15
BKK - Sihanoukville Province
35% AI deal score
$169
$329
Round trip
2026-08-26 – 2026-09-15
BKK - Sihanoukville Province
35% AI deal score
$170
$329
Round trip
2026-08-26 – 2026-08-29
BKK - Sihanoukville Province
36% AI deal score
$206
$329
Round trip
2026-08-26 – 2026-09-11
BKK - Sihanoukville Province
35% AI deal score
$173
$329
Round trip
2026-08-22 – 2026-09-16
BKK - Sihanoukville Province
35% AI deal score
$169
$330
Round trip

Bangkok to Sihanoukville Province: Overview

Insights for flights from Bangkok to Sihanoukville Province

Right now, fares for flights from Bangkok to Sihanoukville Province are significantly above the typical level, with recent prices typically ranging from $265–$333, and a median of $289. New deals appear almost daily, offering frequent opportunities for travelers to find better prices.

If you are looking for the cheapest time to fly from Bangkok to Sihanoukville Province, consider traveling in November, when the median fare is $256. Other affordable months include June, with a median fare of $263, and February, where the median fare is $270.

A typical journey from Bangkok to Sihanoukville Province takes about 12h 10m, including connections. Most itineraries for this route connect at least once, with the median number of stopovers being 1 when a connection is involved.

The distance between Bangkok and Sihanoukville Province is 467 km, which classifies this as a short-haul route. This means you can expect a relatively quick travel experience, though connecting flights will extend the total journey time.

How much is a round trip from Bangkok to Sihanoukville Province

Regular price: $165 - $390

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

The regular price range for this route is between 165 USD and 390 USD. The current lowest deal is 347 USD with Thai AirAsia, for travel from Sep 5-Sep 6.

now $347

Low $165

High $390

The cheapest time to fly from Bangkok to Sihanoukville Province

The cheapest month to fly from Bangkok to Kos is November, with a median price of 256 USD. The most expensive month is December, with a median price of 532 USD. Prices are generally lower from January to November.

November

Cheapest

Flights from $256

December

Most Expensive

Flights from $532

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Bangkok to Sihanoukville Province

Thai AirAsia

Cambodia Airways

Bangkok Airways

MyTravel Airways

Last-minute flights going from Bangkok to Sihanoukville Province

Wed, Aug 5

⌛ Last-Minute

DMK - Sihanoukville Province

Bangkok (DMK) - Sihanoukville Province (KOS)

Thai AirAsia

$245

$387

One-way

Fri, Aug 7

⌛ Last-Minute

BKK - Sihanoukville Province

Bangkok (BKK) - Sihanoukville Province (KOS)

MyTravel Airways

$273

$388

One-way

Wed, Aug 12

⌛ Last-Minute

DMK - Sihanoukville Province

Bangkok (DMK) - Sihanoukville Province (KOS)

Thai AirAsia, Angkor Air

$168

$373

One-way

Wed, Aug 12

⌛ Last-Minute

DMK - Sihanoukville Province

Bangkok (DMK) - Sihanoukville Province (KOS)

Thai AirAsia, Angkor Air

$170

$373

One-way

Wed, Aug 12

⌛ Last-Minute

DMK - Sihanoukville Province

Bangkok (DMK) - Sihanoukville Province (KOS)

Thai AirAsia, Angkor Air

$170

$373

One-way

Fri, Aug 14

⌛ Last-Minute

DMK - Sihanoukville Province

Bangkok (DMK) - Sihanoukville Province (KOS)

Thai AirAsia, Cambodia Airways

$170

$353

One-way

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

7 nights

Sep 4 - Sep 11

$223 → $324

45%

4 nights

Aug 7 - Aug 11

$273 → $388

42%

9 nights

Sep 9 - Sep 18

$185 → $306

66%

3 nights

Aug 26 - Aug 29

$209 → $330

58%

Popular Airports to fly from Bangkok to Sihanoukville Province

Bangkok - Sihanoukville Province route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Bangkok to Sihanoukville Province are above the typical level at $347.

📅 Best time to fly

November is historically the cheapest month

Historically, November is the cheapest month to fly from Bangkok to Sihanoukville Province, at $256.

⏱️ Flight duration

Connecting flights average 12h 10m

Flights from Bangkok to Sihanoukville Province typically take 12h 10m, with 1 stopover.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant for this route, with no direct flights available historically.

🏆 Airline highlight

Thai AirAsia offers connecting flights

Thai AirAsia offers connecting flights from Bangkok to Sihanoukville Province, with 76 deals historically.

🎯 Booking tip

Deals are frequent for this route

Deals for flights from Bangkok to Sihanoukville Province are frequent, appearing often.

Bangkok main airports to depart from

Suvarnabhumi (BKK)

Cheapest

Suvarnabhumi Airport is a key departure point for flights from Bangkok to Sihanoukville Province.

📍 ~25 km from Bangkok city center (reachable by car or public transport).

💸 Flights from ~$305

Sihanoukville Province main airports to arrive at

Sihanoukville International (KOS)

Cheapest

Sihanoukville International Airport is a good arrival choice for convenient access to Sihanoukville Province.

📍 ~10 km from Sihanoukville Province (reachable by car)

💸 Flights from ~$305

Airports nearby Sihanoukville Province used as alternative

Phnom Penh International (PNH)

Phnom Penh International offers significantly more flight options and is easily accessible from Sihanoukville.

📍 ~135 km from Sihanoukville Province (reachable by car)

💸 Flights from ~$118

Business & First Class Flight Deals to Sihanoukville Province

Discover luxury on the budget with premium cabin class on flights from Bangkok to Sihanoukville Province.

Sihanoukville Province, Cambodia

33% AI deal score

$1,616

Frequently Asked Questions About Flights to Sihanoukville Province

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can often reveal better deals. Setting up price alerts may also help you catch drops in fares.

Booking flights in advance, often several weeks or months, can sometimes lead to lower prices. However, prices can fluctuate, so monitoring fare trends may be beneficial. Last-minute bookings usually carry a higher cost.

Comparing nearby airports at both your origin and destination can sometimes uncover more economical flight options. While it may add to your ground travel time, the potential savings on airfare can be significant. Always factor in the total cost and convenience.

Related routes

More routes from Bangkok

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Flights to Sihanoukville Province from other cities

Flights from Ho Chi Minh City to Sihanoukville Province Flights from Hong Kong to Sihanoukville Province Flights from Kuala Lumpur to Sihanoukville Province Flights from Shanghai to Sihanoukville Province Flights from Singapore to Sihanoukville Province

Bangkok to Sihanoukville Province: Overview

Insights for flights from Bangkok to Sihanoukville Province

How much is a round trip from Bangkok to Sihanoukville Province

Regular price: $165 - $390

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

The regular price range for this route is between 165 USD and 390 USD. The current lowest deal is 347 USD with Thai AirAsia, for travel from Sep 5-Sep 6.

now $347

Low $165

High $390

The cheapest time to fly from Bangkok to Sihanoukville Province

November

Cheapest

Flights from $256

December

Most Expensive

Flights from $532

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Bangkok to Sihanoukville Province

Thai AirAsia

Cambodia Airways

Bangkok Airways

MyTravel Airways

Last-minute flights going from Bangkok to Sihanoukville Province

Wed, Aug 5

⌛ Last-Minute

DMK - Sihanoukville Province

Bangkok (DMK) - Sihanoukville Province (KOS)

Thai AirAsia

$245

$387

One-way

Fri, Aug 7

⌛ Last-Minute

BKK - Sihanoukville Province

Bangkok (BKK) - Sihanoukville Province (KOS)

MyTravel Airways

$273

$388

One-way

Wed, Aug 12

⌛ Last-Minute

DMK - Sihanoukville Province

Bangkok (DMK) - Sihanoukville Province (KOS)

Thai AirAsia, Angkor Air

$168

$373

One-way

Wed, Aug 12

⌛ Last-Minute

DMK - Sihanoukville Province

Bangkok (DMK) - Sihanoukville Province (KOS)

Thai AirAsia, Angkor Air

$170

$373

One-way

Wed, Aug 12

⌛ Last-Minute

DMK - Sihanoukville Province

Bangkok (DMK) - Sihanoukville Province (KOS)

Thai AirAsia, Angkor Air

$170

$373

One-way

Fri, Aug 14

⌛ Last-Minute

DMK - Sihanoukville Province

Bangkok (DMK) - Sihanoukville Province (KOS)

Thai AirAsia, Cambodia Airways

$170

$353

One-way

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

7 nights

Sep 4 - Sep 11

$223 → $324

45%

4 nights

Aug 7 - Aug 11

$273 → $388

42%

9 nights

Sep 9 - Sep 18

$185 → $306

66%

3 nights

Aug 26 - Aug 29

$209 → $330

58%

Popular Airports to fly from Bangkok to Sihanoukville Province