Flights from Hanoi to Sihanoukville

HAN
Hanoi
46h 55m avg
KOS
Sihanoukville
Flights from
$520
Compare 1 options across 1 airline
Updated 1 month ago
$520
Cheapest Flight
$520
Average Price
0
Direct Flights
1
Airlines

Compare All HAN to KOS Flights

Prices are per person for one-way travel. Click “Book” to complete your reservation on the partner site.

1 of 1 flight
AirlineScheduleStopsDurationPrice
AK
AK
AK · 513
13:20
HAN
12:15
KOS
 0 stop(s) 46h 55m $520 Best Book →

Airport Information

Key details about departure and arrival airports for this route

HAN
Noi Bai International Airport
City: Hanoi (Soc Son)
Country: VN
Type: Large Airport
Elevation: 39 ft
HAN Airport Guide →
KOS
Sihanouk International Airport
City: Preah Sihanouk
Country: KH
Type: Large Airport
Elevation: 33 ft
KOS Airport Guide →

Tips for Hanoi to Sihanoukville Flights

Save money and travel smarter with these route-specific tips

📅 When to Book
Book HAN–KOS flights 6–8 weeks in advance for the best prices. Last-minute fares are typically 40–60% more expensive on this route.
💰 Price Trends
The average fare is $520, but prices as low as $520 are available.
✈ Direct vs Connecting
No direct flights currently listed. Consider flexible dates or nearby airports for better connections.
📍 Flexible Dates
Flying midweek (Tuesday–Thursday) on HAN–KOS is typically 15–30% cheaper. Use our price comparison to spot the best day to fly.

Top Hotels in Sihanoukville

Book accommodation at your destination — top-rated stays near KOS airport

Xidu Port Hotel
Xidu Port Hotel
Sihanoukville
10.0 Check Price
White Apart Hotel
White Apart Hotel
Sihanoukville, 4★
10.0 Check Price
SIHA Hotel & Casino
SIHA Hotel & Casino
Sihanoukville, 4★
10.0 Check Price
SENNA SUNSHINE INTERNATONAL HOTEL
SENNA SUNSHINE INTERNATONAL HOTEL
Sihanoukville, 3★
10.0 Check Price
Apartment @Prince Mall (2023)
Apartment @Prince Mall (2023)
Sihanoukville, 3★
10.0 Check Price
Try Palace Resort Sihanoukville
Try Palace Resort Sihanoukville
Sihanoukville, 5★
10.0 Check Price

Frequently Asked Questions

Everything you need to know about flying HAN to KOS

What is the cheapest flight from Hanoi to Sihanoukville?
The cheapest flight from Hanoi (HAN) to Sihanoukville (KOS) currently starts at $520 with AK. Prices are updated regularly and may vary by date and availability.
How many airlines fly from HAN to KOS?
We found 1 airline(s) operating on the HAN–KOS route, including AK.
Are there direct flights from Hanoi to Sihanoukville?
No direct flights are currently listed on this route. All available options involve at least one stop. Consider flexible dates or nearby airports for better connection options.
What is the average flight price on this route?
The average flight price from Hanoi to Sihanoukville is approximately $520. Prices range from $520 to $520 depending on airline, time, and class.
How long is the flight from HAN to KOS?
The average flight duration from Hanoi to Sihanoukville is approximately 46 hours 55 minutes. Direct flights are typically shorter than connecting options.
What is the baggage allowance on HAN–KOS flights?
Baggage allowance varies by airline and fare class. Most economy fares on this route include 1 carry-on (7–8 kg) and 1 checked bag (20–23 kg). Always confirm baggage rules on the airline's site at booking — low-cost carriers may charge for checked bags.
From $520
Book Cheapest →

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