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

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Cheap Flights from BKK to KOS starting at $285 One Way, Round Trip

Prices starting at for return flights and $285 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.

Hotel Ideas near Sihanoukville

Airport Hotels near Sihanoukville

Summer Bay Beach Club & Cabins

Summer Bay Beach Club & Cabins

3.5 out of 5
Ream Boulevard, Prey Nob District Prey Nob Preah Sihanouk
Book a stay at this beach hotel in Prey Nob. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Otres Beach and Elephant Rock are located ...
7/10 Good! (6 reviews)
Went to check in and the booking was void we have already paid for the hotel they wanted another $150 per night to rebook the room and we said no, and we move somewhere else so we’ve got complete refund what we deserve please can you get back for me? Many thanks, Ricky Donna Dunn

Reviewed on Feb 17, 2026

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Summer Bay Beach Club & Cabins
Sok Sabay Resort

Sok Sabay Resort

3 out of 5
Otres Village 6, Sangkat 4 Sihanoukville
$26 nightly
The price is $29 total per night from Mar 1 to Mar 2
$29 total
Mar 1 - Mar 2
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 ...
8.8/10 Excellent! (106 reviews)
The room was great. Just as advertised. Very comfortable.

Reviewed on Feb 22, 2026

Sok Sabay Resort
White Boutique Hotel & Residences

White Boutique Hotel & Residences

4 out of 5
Marina Road, Otres 2 Sihanoukville Sihanoukville
Book a stay at this beach hotel in Sihanoukville. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the property condition in our reviews. ...
8.2/10 Very Good! (90 reviews)
I loved everything about this hotel, the staff were just too nice respectful and helped with everything. The hotel.was cery clean and beautiful. You can see the sunset from the hotel restaurant the beach is right in front. Thank you very much for a memorable stay. Aladin and Family

Reviewed on Dec 31, 2025

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White Boutique Hotel & Residences
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

JATI Koh Russey

JATI Koh Russey

5 out of 5
Oung Village, Ream Commune Prey Nob Preah Sihanouk
$172 nightly
The price is $193 total per night from Mar 22 to Mar 23
$193 total
Mar 22 - Mar 23
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! (5 reviews)
Hôtel incroyable avec une équipe toujours au petits soins.

Reviewed on Jan 23, 2026

JATI Koh Russey
Six Senses Krabey Island

Six Senses Krabey Island

5 out of 5
Koh Krabey Islands Prey Nob Preah Sihanouk
$825 nightly
The price is $926 total per night from Mar 1 to Mar 2
$926 total
Mar 1 - Mar 2
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 ...
9.6/10 Exceptional! (13 reviews)
Everything was exceptional from the room to the pool and especially ALL the staff

Reviewed on Feb 6, 2026

Six Senses Krabey Island
Koh Russey Resort

Koh Russey Resort

4 out of 5
Bamboo Island Prey Nob Preah Sihanouk
$271 nightly
The price is $306 total per night from Mar 13 to Mar 14
$306 total
Mar 13 - Mar 14
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! (16 reviews)
The villa was in great shape and very nicely done. Very comfortable bed and the service was excellent. Meals were very good but breakfast could have more variety. The activities were fun and getting there was easy.

Reviewed on Feb 25, 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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