Cheap flights from BKK to KOS (Suvarnabhumi Intl. to Sihanoukville)

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Cheap Flights from BKK to KOS starting at $284 One Way, $530 Round Trip

Prices starting at $530 for return flights and $284 for one-way flights to Sihanoukville were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 1 - Sat, Aug 8
BKK
Bangkok
KOS
Sihanoukville
$530 Roundtrip, found 17 hours ago
$530
Roundtrip
found 17 hours ago
Select Emirates flight, departing Sat, Aug 1 from Bangkok to Sihanoukville, returning Sat, Aug 8, priced at $530 found 17 hours ago
Sat, Aug 1 - Sat, Aug 8
BKK
Bangkok
KOS
Sihanoukville
$559 Roundtrip, found 17 hours ago
$559
Roundtrip
found 17 hours ago
Select Emirates flight, departing Sat, Aug 1 from Bangkok to Sihanoukville, returning Sat, Aug 8, priced at $559 found 17 hours ago
Sat, Aug 1 - Sat, Aug 8
BKK
Bangkok
KOS
Sihanoukville
$572 Roundtrip, found 17 hours ago
$572
Roundtrip
found 17 hours ago
Select Emirates flight, departing Sat, Aug 1 from Bangkok to Sihanoukville, returning Sat, Aug 8, priced at $572 found 17 hours ago

Hotel Ideas near Sihanoukville

Airport Hotels near Sihanoukville

Arjuna Solitaire Hotel

Arjuna Solitaire Hotel

4.5 out of 5
Otres Marina Road #833 Sihanoukville Preah Sihanouk
$151 nightly
The price is $171 total per night from Jul 19 to Jul 20
$171 total
Jul 19 - Jul 20
Total with taxes and fees
Book a stay at this luxury hotel in Sihanoukville. Enjoy free WiFi, free parking, and a full-service spa. Popular attractions Ochheuteal Beach and Phsar Leu ...
Arjuna Solitaire Hotel
Sok Sabay Resort

Sok Sabay Resort

3 out of 5
Otres Village 6, Sangkat 4 Sihanoukville
$23 nightly
The price is $26 total per night from Jul 24 to Jul 25
$26 total
Jul 24 - Jul 25
Total with taxes and fees
Stay at this hotel in Sihanoukville. Enjoy free WiFi, free parking, and breakfast (surcharge). Popular attractions Otres Beach and Ochheuteal Beach are located ...
9/10 Wonderful! (109 reviews)
"I extended my stay here and couldn’t be happier"

Reviewed on Apr 10, 2026

Sok Sabay Resort
The Wave

The Wave

3 out of 5
Preah Sihanouk Prey Nob Preah Sihanouk
$68 nightly
The price is $77 total per night from Jul 23 to Jul 24
$77 total
Jul 23 - Jul 24
Total with taxes and fees
Book a stay at this beach hotel in Prey Nob. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Ream National Park and Elephant Rock are ...
The Wave
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Sihanoukville

Six Senses Krabey Island

Six Senses Krabey Island

5 out of 5
Koh Krabey Islands Prey Nob Preah Sihanouk
$580 nightly
The price is $650 total per night from Jul 16 to Jul 17
$650 total
Jul 16 - Jul 17
Total with taxes and fees
Book a stay at this luxury hotel in Prey Nob. Enjoy free WiFi, free parking, and private pools. Popular attractions Elephant Rock and Otres Beach are located ...
Six Senses Krabey Island
JATI Koh Russey

JATI Koh Russey

5 out of 5
Oung Village, Ream Commune Prey Nob Preah Sihanouk
$171 nightly
The price is $194 total per night from Jul 16 to Jul 17
$194 total
Jul 16 - Jul 17
Total with taxes and fees
Book a stay at this luxury hotel in Prey Nob. Enjoy free WiFi, free parking, and a full-service spa. Popular attractions Elephant Rock and Otres Beach are located ...
8.4/10 Very Good! (6 reviews)
"Hôtel incroyable avec une équipe toujours au petits soins."

Reviewed on Jan 23, 2026

JATI Koh Russey
Koh Russey Resort

Koh Russey Resort

4 out of 5
Bamboo Island Prey Nob Preah Sihanouk
$266 nightly
The price is $302 total per night from Jul 17 to Jul 18
$302 total
Jul 17 - Jul 18
Total with taxes and fees
Book a stay at this beach hotel in Prey Nob. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Elephant Rock and Otres Beach are located ...
9/10 Wonderful! (17 reviews)
"Koh Russey Resort was a highlight of my stay in Cambodia. From the moment I was picked up at the mainland lounge to arriving by private boat at the resort’s private jetty, the service felt seamless and very special. The island itself has a beautiful rustic charm and I loved how natural and low key ..."

Reviewed on Mar 21, 2026

Koh Russey Resort
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

BKK to KOS Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date

Frequently asked questions

What airlines have the most flights from Bangkok Airport to KOS?
You'll need to make one or more stopovers if you're traveling from Suvarnabhumi Intl. Airport (BKK) to Sihanoukville Airport (KOS). For now, there are no airlines that offer nonstop flights on this route.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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