Cheap Flights from Seoul to Sihanoukville

Cheapest flights from Seoul to Sihanoukville

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Seoul to Sihanoukville. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$169

Vietnam Airlines

1 layover

1d 0h 40m

09/08/2026

The cheapest one-way flight from Seoul to Sihanoukville departs on 09/08/2026, is operated by Vietnam Airlines and costs $169

Cheapest round trip flight

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There is no information about the cheapest roundtrip flight from Seoul to Sihanoukville

The fastest flight

1d 0h 40m

Fastest flight from Seoul to Sihanoukville takes 1d 0h 40m

Direct flights

No direct flights

There are no direct flights on this route.

Distance

3803km

Timezone difference

2h

The distance between Seoul and Sihanoukville is 3803km (2358 miles). The time difference between Seoul and Sihanoukville is 2h

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Seoul to Sihanoukville by month

The cost of a one-way flight from Seoul to Sihanoukville ranges from $158 (September 2026) to $289 (July 2027). On average, the ticket price is about $224–$289.

September 2026

Lowest price

on average:

$158

July 2027

Highest price

on average:

$289

Avg Price

Airlines operating on route

Flights from Seoul to Sihanoukville are operated by several airlines — Vietnam Airlines and VietjetAir. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $169, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.

Vietnam Airlines

starting at $169

VietjetAir

starting at $289

Non-stop flights from Seoul to Sihanoukville

A non-stop flight is the most convenient and comfortable way to fly from Seoul to Sihanoukville, despite the fact that sometimes flights with transfers can cost significantly less.

There appear to be no non-stop flights from Seoul to Sihanoukville at this time.... Well, or something went wrong on our side and we couldn't find anything

Schedule of direct flights from Seoul to Sihanoukville

There are most likely no direct flights on the Seoul — Sihanoukville route

Seoul airports overview

Gimpo International Airport

•

GMP

16km

Incheon International Airport

•

ICN

49km

•

Sihanoukville airports overview

Sihanouk International Airport

•

KOS

Serves Sihanoukville on Cambodia’s southern coast, offering domestic and regional international connections with easy access to nearby beach resorts and island ferries.

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Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Seoul to Sihanoukville?

The cheapest flight ticket from Seoul to Sihanoukville according to data for the last 48 hours costs $169

When is the best time to buy air tickets on the route Seoul — Sihanoukville?

Often the best time to buy tickets from Seoul to Sihanoukville is 2 months before departure.

When is the cheapest time of year to fly from Seoul to Sihanoukville?

Based on statistics over the past years, the lowest prices for flights from Seoul to Sihanoukville can be found flying in these months: September, July.

How long does it take to fly from Seoul to Sihanoukville?

The fastest flights from Seoul to Sihanoukville start from 40 minutes in the air.

Which airline can fly direct from Seoul to Sihanoukville?

The following airlines operate direct flights on the route Seoul — Sihanoukville:

Special offers and sales on air tickets from Seoul to Sihanoukville

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Seoul to Sihanoukville

Alternative routes

Cheongju ➜ Sihanoukville•Jeju ➜ Sihanoukville•Dandong ➜ Sihanoukville•Pyongyang ➜ Sihanoukville•Pohang ➜ Sihanoukville•Busan ➜ Sihanoukville•Daegu ➜ Sihanoukville•Ulsan ➜ Sihanoukville•Weihai ➜ Sihanoukville•Wonju ➜ Sihanoukville•Seoul ➜ Bangkok•Seoul ➜ Kota Bharu•Seoul ➜ Nakhon Si Thammarat•Seoul ➜ Phnom Penh•Seoul ➜ Siem Reap•Seoul ➜ Ho Chi Minh City•Seoul ➜ Surat Thani•Seoul ➜ Can Tho•Seoul ➜ Rach Gia

•••••••••••••••••••

Cheapest one way flight

$169

Vietnam Airlines

1 layover

1d 0h 40m

09/08/2026

The cheapest one-way flight from Seoul to Sihanoukville departs on 09/08/2026, is operated by Vietnam Airlines and costs $169

Cheapest round trip flight

—

There is no information about the cheapest roundtrip flight from Seoul to Sihanoukville

The fastest flight