Cheap Flights to Koh Thmei

View ₩365,600 flight on Wed, Nov 19, 2025Opens in a new window

Popular airlines

  • Vietnam Airlines

    Vietnam Airlines

  • Cambodia Angkor Air

    Cambodia Angkor Air

  • AirAsia

    AirAsia

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How much is the cheapest flight to Koh Thmei?

Prices were available within the past 7 days and start at ₩365,600 for one-way flights and ₩839,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietnam Airlines
Sat, Dec 13 - Sun, Dec 28
ICN
Seoul
KOS
Sihanoukville
₩839,100 Roundtrip, found 3 days ago
₩839,100
Roundtrip
found 3 days ago
Select Vietnam Airlines flight, departing Sat, Dec 13 from Seoul to Sihanoukville, returning Sun, Dec 28, priced at ₩839,100 found 3 days ago
Vietnam Airlines
Tue, Dec 2 - Tue, Dec 16
ICN
Seoul
KOS
Sihanoukville
₩851,600 Roundtrip, found 3 days ago
₩851,600
Roundtrip
found 3 days ago
Select Vietnam Airlines flight, departing Tue, Dec 2 from Seoul to Sihanoukville, returning Tue, Dec 16, priced at ₩851,600 found 3 days ago
Vietnam Airlines
Tue, Dec 2 - Thu, Dec 18
ICN
Seoul
KOS
Sihanoukville
₩853,500 Roundtrip, found 3 days ago
₩853,500
Roundtrip
found 3 days ago
Select Vietnam Airlines flight, departing Tue, Dec 2 from Seoul to Sihanoukville, returning Thu, Dec 18, priced at ₩853,500 found 3 days ago
Vietnam Airlines
Mon, Dec 8 - Mon, Dec 22
ICN
Seoul
KOS
Sihanoukville
₩869,600 Roundtrip, found 3 days ago
₩869,600
Roundtrip
found 3 days ago
Select Vietnam Airlines flight, departing Mon, Dec 8 from Seoul to Sihanoukville, returning Mon, Dec 22, priced at ₩869,600 found 3 days ago
Vietnam Airlines
Wed, Dec 3 - Tue, Dec 16
ICN
Seoul
KOS
Sihanoukville
₩884,100 Roundtrip, found 3 days ago
₩884,100
Roundtrip
found 3 days ago
Select Vietnam Airlines flight, departing Wed, Dec 3 from Seoul to Sihanoukville, returning Tue, Dec 16, priced at ₩884,100 found 3 days ago

Frequently asked questions

How do I find cheap flights to Koh Thmei that have flexible change policies?
It's as easy as can be with Expedia. Firstly, type in your travel dates and destination and click on the "Search" button. Second step: Check the "No change fee" box under the "Flexible change policies" filter on the left-hand side of your screen. Step 3. Reserve your flexible and cheap airfare to Koh Thmei.
How can I find cheap tickets to Koh Thmei?
To score an amazing deal to Koh Thmei, book ahead of time. Also take advantage of Expedia's "flexible dates" feature at the top of your search results. This will list prices for the days around your travel dates. In the last seven days, ₩839,100 was the best price for a flight to Koh Thmei.
How much is a flight to Koh Thmei?
You could have purchased a round-trip airfare to Koh Thmei from anywhere between ₩839,100 and ₩1,135,500 in the last seven days. For one-way journeys taking off from Seoul (ICN), the lowest amount paid during this period was just ₩365,600.
When is the cheapest time to fly to Koh Thmei?
Take off to Koh Thmei early in the week and you'll usually be rewarded with cheaper fares. Tuesday is typically the cheapest day to get on a plane, closely followed by Monday. If you're hoping to avoid the most expensive flights, stay away from Saturdays.
How much is a plane ticket to Koh Thmei?
In the last seven days, tickets to Koh Thmei ranged between ₩839,100 and ₩1,135,500. Prices tend to go up over time, so land yourself a terrific deal today.
What months are the cheapest to book a flight to Koh Thmei?
February is an excellent month to score an impressive deal to Koh Thmei. Be aware that the most expensive time to make a booking in the USA isn't the middle of summer, but the month of December.

Book with confidence

Searching for cheap flights to Koh Thmei? No travel company presents more choices than Expedia if you're looking to compare flights to Koh Thmei. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Preah Sihanouk. Expedia provides the cheapest flights to many destinations in Preah Sihanouk and you may find even greater savings if you combine your flight with a hotel stay in Koh Thmei.

Travel information

Destination airport
Sihanoukville
Destination airport IATA code
KOS
Destination city name
Sihanoukville
Roundtrip price
₩839,100

Trending flights to Koh Thmei

Prices were available within the past 7 days and start at ₩365,600 for one-way flights and ₩839,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietnam Airlines
Sat, Dec 13 - Sun, Dec 28
ICN
Seoul
KOS
Sihanoukville
₩839,100 Roundtrip, found 3 days ago
₩839,100
Roundtrip
found 3 days ago
Select Vietnam Airlines flight, departing Sat, Dec 13 from Seoul to Sihanoukville, returning Sun, Dec 28, priced at ₩839,100 found 3 days ago

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