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£321+ Cheap flights to Krong Preah Sihanouk

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
— KOS
4 Aug — 11 Aug1
1 adult

Flights to Krong Preah Sihanouk in 2025

Find the latest flights to Krong Preah Sihanouk in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 30 July 2025.

Return from

£724

One-way from

£321
11/9-18/9
  • 11/9-18/9
  • 4 total stops
  • 62h 00m total
  • London to Krong Preah Sihanouk
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15/9
  • 15/9
  • 3 total stops
  • 55h 55m total
  • London to Krong Preah Sihanouk
Search Deals

Find flight deals to Krong Preah Sihanouk

Cheapest flights to Krong Preah Sihanouk
Explore the most affordable flight options available to Krong Preah Sihanouk. Find the lowest fares based on data from user searches, with prices last updated on 30 July 2025.

Thu 11/922:10LHR - KOS
2 stops31h 35mMultiple Airlines
Thu 18/912:15KOS - LHR
2 stops30h 25mMultiple Airlines
Deal found 27/7£724
Thu 11/914:55LGW - KOS
2 stops36h 20mMultiple Airlines
Thu 18/910:15KOS - LGW
2 stops26h 25mMultiple Airlines
Deal found 28/7£725
Thu 11/919:10LHR - KOS
1 stop32h 05mVietnam Airlines
Thu 18/910:15KOS - LHR
2 stops57h 30mVietnam Airlines
Deal found 28/7£847

Cheapflights Fare Finder

 
Locate flights to Krong Preah Sihanouk that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 30 July 2025.
Use the filters below to find and compare flights to Krong Preah Sihanouk that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Thu 11/9

22:10-11:45

2 stops31h 35m

Krong Preah Sihanouk Sihanoukville

Thu 18/9

12:15-12:40

2 stops30h 25m

£724

LondonKrong Preah Sihanouk

LGW - KOS

LGWKOS

London Gatwick

Thu 11/9

14:55-09:15

2 stops36h 20m

Krong Preah Sihanouk Sihanoukville

Thu 18/9

10:15-06:40

2 stops26h 25m

£725

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Thu 11/9

19:10-09:15

1 stop32h 05m

Krong Preah Sihanouk Sihanoukville

Thu 18/9

10:15-13:45

2 stops57h 30m

£847

LondonKrong Preah Sihanouk

LGW - KOS

LGWKOS

London Gatwick

Mon 15/9

21:50-11:45

3 stops55h 55m

£321

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Mon 15/9

22:05-13:00

2 stops32h 55m

£341

Flights are sorted by cheapest return flights first.

Deals found on 28/7

Best time to book a flight to Krong Preah Sihanouk

Have a flexible travel schedule? Discover the best time to fly to Krong Preah Sihanouk with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Krong Preah Sihanouk

How long is the flight to Krong Preah Sihanouk?

On average, a flight from London to Krong Preah Sihanouk takes 32 hours 50 minutes. Flights to Krong Preah Sihanouk from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Reviews of airlines servicing Krong Preah Sihanouk

Get insights into the airlines that provide service to Krong Preah Sihanouk. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Krong Preah Sihanouk. Reviews last updated 30 July 2025.
Check out reviews from past customers who have flown Vietnam Airlines to Cambodia to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Vietnam Airlines
7.5
Good
196 reviews
Check prices

Overall

7.5

Food

6.8

Crew

8.1

Boarding

7.5

Entertainment

6.2

Comfort

7.5

Reviews

1 / 13
10.0
Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.
Vietnam Airlines
7.5
Good
196 reviews
Vietnam Airlines
7.5
Good
196 reviews
Check prices

Overall

7.5

Food

6.8

Crew

8.1

Boarding

7.5

Entertainment

6.2

Comfort

7.5

Reviews

1 / 13
10.0
Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.

FAQs about flying to Krong Preah Sihanouk

  • What airport do you fly into for flights to Krong Preah Sihanouk?

    Booking a flight to Krong Preah Sihanouk Sihanoukville (KOS) is your only option if you intend on flying to Krong Preah Sihanouk. It is only a 7.8 mi journey from Sihanoukville to Krong Preah Sihanouk’s city center.

  • Can I find cheaper flights to Krong Preah Sihanouk if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Krong Preah Sihanouk on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Krong Preah Sihanouk depart from?

    For those looking to save time traveling to Krong Preah Sihanouk, Manchester offers the quickest one-way flight (24 hours 55 minutes).

  • Does Krong Preah Sihanouk Sihanoukville have car hire?

    Yes. Those touching down at Krong Preah Sihanouk Sihanoukville can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Krong Preah Sihanouk Sihanoukville?

    Yes. Krong Preah Sihanouk Sihanoukville has hotels nearby for those requiring accommodations. Brighten Diamond Guest House is the closest property to Krong Preah Sihanouk Sihanoukville (0.0 mi away from Krong Preah Sihanouk Sihanoukville).

See more FAQs

Travelling to a place near Krong Preah Sihanouk?

Book flights to Krong Preah Sihanouk if you plan to visit one of these locations
Kampot

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