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Cheap flights from the United Kingdom to Krong Preah Sihanouk from £398

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Krong Preah Sihanouk departing on 29/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United Kingdom to Krong Preah Sihanouk

Recent return flight deals from the United Kingdom to Krong Preah Sihanouk

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:40 - 09:35LGW-KOS
17h 55m2 stops
Multiple Airlines Logo
10:45 - 05:55KOS-LGW
50h 10m2 stops
£722Multiple Airlines
Find Deal
Tue, 2 Dec - Sun, 14 Dec
Multiple Airlines Logo
08:05 - 09:35LHR-KOS
18h 30m2 stops
Multiple Airlines Logo
10:45 - 19:50KOS-LHR
40h 05m2 stops
£750Multiple Airlines
Find Deal
Tue, 2 Dec - Sun, 14 Dec
Vietnam Airlines Logo
11:00 - 09:35LHR-KOS
15h 35m1 stop
Vietnam Airlines Logo
10:45 - 07:15KOS-LHR
27h 30m2 stops
£774Vietnam Airlines
Find Deal
Tue, 2 Dec - Sun, 14 Dec
Multiple Airlines Logo
08:50 - 13:05LHR-KOS
21h 15m2 stops
Multiple Airlines Logo
13:35 - 17:55KOS-LHR
35h 20m3 stops
£792Multiple Airlines
Find Deal
Tue, 2 Dec - Sun, 14 Dec
Multiple Airlines Logo
13:55 - 11:45LGW-KOS
38h 50m3 stops
Multiple Airlines Logo
13:35 - 22:15KOS-LGW
39h 40m3 stops
£793Multiple Airlines
Find Deal
Tue, 2 Dec - Sun, 14 Dec
Multiple Airlines Logo
06:00 - 13:05LHR-KOS
24h 05m3 stops
Multiple Airlines Logo
13:35 - 17:55KOS-LHR
35h 20m3 stops
£794Multiple Airlines
Find Deal
Tue, 2 Dec - Sun, 14 Dec
Multiple Airlines Logo
13:55 - 11:45LGW-KOS
38h 50m3 stops
Multiple Airlines Logo
13:35 - 11:40KOS-LGW
29h 05m2 stops
£829Multiple Airlines
Find Deal
Tue, 2 Dec - Sun, 14 Dec
Multiple Airlines Logo
14:05 - 19:30MAN-KOS
46h 25m2 stops
Multiple Airlines Logo
07:00 - 06:00KOS-MAN
30h 00m2 stops
£967Multiple Airlines
Find Deal
Tue, 9 Dec - Fri, 26 Dec
Vietnam Airlines Logo
06:20 - 19:30LHR-KOS
30h 10m2 stops
Vietnam Airlines Logo
10:45 - 07:15KOS-LHR
27h 30m2 stops
£1,000Vietnam Airlines
Find Deal
Wed, 11 Mar - Sun, 15 Mar
Vietnam Airlines Logo
06:20 - 19:30LHR-KOS
30h 10m2 stops
Vietnam Airlines Logo
10:45 - 07:15KOS-LHR
27h 30m2 stops
£1,001Vietnam Airlines
Find Deal
Wed, 11 Mar - Sun, 15 Mar

Vietnam Airlines flights from United Kingdom to Krong Preah Sihanouk

Our best Vietnam Airlines deals on United Kingdom to Krong Preah Sihanouk flight tickets
Vietnam Airlines
2 Dec
LHR11:00London Heathrow
15h 35m
1 stop
KOS09:35Krong Preah Sihanouk Sihanoukville
14 Dec
KOS10:45Krong Preah Sihanouk Sihanoukville
27h 30m
2 stops
LHR07:15London Heathrow
£774
Find similar
Vietnam Airlines
11 Mar
LHR06:20London Heathrow
30h 10m
2 stops
KOS19:30Krong Preah Sihanouk Sihanoukville
15 Mar
KOS10:45Krong Preah Sihanouk Sihanoukville
27h 30m
2 stops
LHR07:15London Heathrow
£1,000
Find similar
Vietnam Airlines
11 Mar
LHR06:20London Heathrow
30h 10m
2 stops
KOS19:30Krong Preah Sihanouk Sihanoukville
15 Mar
KOS10:45Krong Preah Sihanouk Sihanoukville
27h 30m
2 stops
LHR07:15London Heathrow
£1,001
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to Krong Preah Sihanouk that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 4 November 2025.
Use the filters below to find and compare flights from the United Kingdom to Krong Preah Sihanouk that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonKrong Preah Sihanouk

LGW - KOS

LGWKOS

London Gatwick

Tue 2/12

08:40-09:35

2 stops17h 55m

Krong Preah Sihanouk Sihanoukville

Sun 14/12

10:45-05:55

2 stops50h 10m

£722

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Tue 2/12

08:05-09:35

2 stops18h 30m

Krong Preah Sihanouk Sihanoukville

Sun 14/12

10:45-19:50

2 stops40h 05m

£750

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Tue 2/12

11:00-09:35

1 stop15h 35m

Krong Preah Sihanouk Sihanoukville

Sun 14/12

10:45-07:15

2 stops27h 30m

£774

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Tue 2/12

08:50-13:05

2 stops21h 15m

Krong Preah Sihanouk Sihanoukville

Sun 14/12

13:35-17:55

3 stops35h 20m

£792

LondonKrong Preah Sihanouk

LGW - KOS

LGWKOS

London Gatwick

Tue 2/12

13:55-11:45

3 stops38h 50m

Krong Preah Sihanouk Sihanoukville

Sun 14/12

13:35-22:15

3 stops39h 40m

£793

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Tue 2/12

06:00-13:05

3 stops24h 05m

Krong Preah Sihanouk Sihanoukville

Sun 14/12

13:35-17:55

3 stops35h 20m

£794

LondonKrong Preah Sihanouk

LGW - KOS

LGWKOS

London Gatwick

Tue 2/12

13:55-11:45

3 stops38h 50m

Krong Preah Sihanouk Sihanoukville

Sun 14/12

13:35-11:40

2 stops29h 05m

£829

ManchesterKrong Preah Sihanouk

MAN - KOS

MANKOS

Manchester

Tue 9/12

14:05-19:30

2 stops46h 25m

Krong Preah Sihanouk Sihanoukville

Fri 26/12

07:00-06:00

2 stops30h 00m

£967

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Wed 11/3

06:20-19:30

2 stops30h 10m

Krong Preah Sihanouk Sihanoukville

Sun 15/3

10:45-07:15

2 stops27h 30m

£1,000

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Wed 11/3

06:20-19:30

2 stops30h 10m

Krong Preah Sihanouk Sihanoukville

Sun 15/3

10:45-07:15

2 stops27h 30m

£1,001

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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How to get the cheapest flight ticket from United Kingdom to Krong Preah Sihanouk

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from United Kingdom to Krong Preah Sihanouk Sihanoukville?

Vietnam Airlines is the most popular carrier operating from United Kingdom to Krong Preah Sihanouk Sihanoukville

Cheap United Kingdom to Krong Preah Sihanouk flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Krong Preah Sihanouk

Direct flights

None
There are no direct flights from United Kingdom to Krong Preah Sihanouk. There are no popular flight routes from United Kingdom to Krong Preah Sihanouk.
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  • When did momondo last update prices for flights from United Kingdom to Krong Preah Sihanouk Sihanoukville Airport?

    Prices for flights from United Kingdom to Krong Preah Sihanouk Sihanoukville Airport refresh daily.

  • How old do you have to be to fly from United Kingdom to Krong Preah Sihanouk Sihanoukville Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to Krong Preah Sihanouk Sihanoukville Airport.

  • What documentation or ID do you need to fly to Krong Preah Sihanouk Sihanoukville Airport?

    The required travel and health documents for your Krong Preah Sihanouk Sihanoukville Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Krong Preah Sihanouk Sihanoukville Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Krong Preah Sihanouk?

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

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to Krong Preah Sihanouk?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United Kingdom to Krong Preah Sihanouk. momondo saves you time and could save you money on your trip.

Can I find flights from United Kingdom to Krong Preah Sihanouk with flexible booking policies on momondo?

Yes. All flights to Krong Preah Sihanouk from United Kingdom on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from United Kingdom to Krong Preah Sihanouk?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United Kingdom to Krong Preah Sihanouk.

I’m not ready to book a flight from United Kingdom to Krong Preah Sihanouk right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of United Kingdom to Krong Preah Sihanouk flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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