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£811+ Cheap flights to Krong Preah Sihanouk

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
— KOS
28 May — 4 Jun1
1 adult
1 adult, Economy, 0 bags

Flights to Krong Preah Sihanouk in 2026

Enter your travel dates to find the best prices.

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 28 April 2026.

Tue 3/1110:30
LGW
-
KOS
2 stops40h 05m
Multiple Airlines
Wed 18/1110:45
KOS
-
LGW
2 stops50h 45m
Multiple Airlines
Deal found 27/4£811
Wed 10/608:25
LHR
-
KOS
2 stops29h 15m
Multiple Airlines
Wed 17/609:50
KOS
-
LHR
2 stops28h 10m
Multiple Airlines
Deal found 26/4£828
Tue 9/619:25
LHR
-
KOS
2 stops42h 15m
Multiple Airlines
Sat 27/609:50
KOS
-
LHR
2 stops26h 35m
Multiple Airlines
Deal found 25/4£853
Sat 23/509:30
LHR
-
KOS
2 stops21h 30m
Multiple Airlines
Sat 30/512:15
KOS
-
LHR
2 stops35h 45m
Multiple Airlines
Deal found 23/4£879
Tue 9/613:35
LGW
-
KOS
2 stops39h 40m
Multiple Airlines
Sat 27/611:45
KOS
-
LGW
2 stops25h 40m
Multiple Airlines
Deal found 25/4£894
Fri 6/1109:25
LGW
-
KOS
2 stops19h 20m
Multiple Airlines
Sun 6/1213:35
KOS
-
LGW
2 stops23h 50m
Multiple Airlines
Deal found 24/4£899
Sat 23/509:00
LGW
-
KOS
2 stops22h 00m
Multiple Airlines
Sat 30/512:15
KOS
-
LGW
2 stops49h 15m
Multiple Airlines
Deal found 23/4£916
Thu 11/607:30
LGW
-
KOS
2 stops23h 30m
Multiple Airlines
Thu 18/611:45
KOS
-
LGW
2 stops40h 40m
Multiple Airlines
Deal found 27/4£930
Wed 10/607:05
LGW
-
KOS
2 stops22h 10m
Multiple Airlines
Wed 17/613:30
KOS
-
LGW
2 stops39h 00m
Multiple Airlines
Deal found 26/4£951
Fri 6/1108:40
LHR
-
KOS
2 stops17h 55m
Multiple Airlines
Sun 6/1210:45
KOS
-
LHR
2 stops34h 15m
Multiple Airlines
Deal found 24/4£971
Mon 8/618:55
LHR
-
KOS
2 stops32h 20m
Multiple Airlines
Mon 15/613:35
KOS
-
LHR
2 stops34h 15m
Multiple Airlines
Deal found 24/4£1,005
Mon 9/1110:25
LHR
-
KOS
1 stop18h 20m
Multiple Airlines
Tue 8/1212:15
KOS
-
LHR
2 stops35h 05m
Multiple Airlines
Deal found 24/4£1,006

Find flight deals to Krong Preah Sihanouk

Find the latest flights to Krong Preah Sihanouk in 2026, 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 28 April 2026.

Return from

£828
10/6-17/6
  • 10/6-17/6
  • 4 total stops
  • 57h 25m total
  • London to Krong Preah Sihanouk
Search Deals

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 28 April 2026.
Use the filters below to find and compare flights to Krong Preah Sihanouk that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Tue 9/6

19:25-19:40

2 stops42h 15m

Krong Preah Sihanouk Sihanoukville

Sat 27/6

09:50-06:25

2 stops26h 35m

£853

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Sat 23/5

09:30-13:00

2 stops21h 30m

Krong Preah Sihanouk Sihanoukville

Sat 30/5

12:15-18:00

2 stops35h 45m

£879

LondonKrong Preah Sihanouk

LGW - KOS

LGWKOS

London Gatwick

Sat 23/5

09:00-13:00

2 stops22h 00m

Krong Preah Sihanouk Sihanoukville

Sat 30/5

12:15-07:30

2 stops49h 15m

£916

LondonKrong Preah Sihanouk

LGW - KOS

LGWKOS

London Gatwick

Mon 8/6

07:05-11:15

2 stops22h 10m

Krong Preah Sihanouk Sihanoukville

Mon 15/6

13:30-22:25

2 stops38h 55m

£916

LondonKrong Preah Sihanouk

LGW - KOS

LGWKOS

London Gatwick

Thu 11/6

07:30-13:00

2 stops23h 30m

Krong Preah Sihanouk Sihanoukville

Thu 18/6

11:45-22:25

2 stops40h 40m

£930

LondonKrong Preah Sihanouk

LGW - KOS

LGWKOS

London Gatwick

Wed 10/6

07:05-11:15

2 stops22h 10m

Krong Preah Sihanouk Sihanoukville

Wed 17/6

13:30-22:30

2 stops39h 00m

£951

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Wed 10/6

09:50-19:40

3 stops27h 50m

Krong Preah Sihanouk Sihanoukville

Wed 17/6

09:50-06:30

2 stops26h 40m

£1,020

LondonKrong Preah Sihanouk

LGW - KOS

LGWKOS

London Gatwick

Tue 9/6

23:55-13:05

3 stops55h 10m

Krong Preah Sihanouk Sihanoukville

Tue 16/6

13:35-12:35

3 stops29h 00m

£1,046

LondonKrong Preah Sihanouk

LGW - KOS

LGWKOS

London Gatwick

Tue 9/6

23:55-13:05

3 stops55h 10m

Krong Preah Sihanouk Sihanoukville

Sat 27/6

13:35-12:35

3 stops29h 00m

£1,057

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Wed 10/6

06:15-19:40

2 stops31h 25m

Krong Preah Sihanouk Sihanoukville

Wed 17/6

09:50-16:55

1 stop37h 05m

£1,062

Flights are sorted by cheapest return flights first.

Deals found on 25/4

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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 26 hours 22 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.

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 (22 hours 10 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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