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Cheap flights from Manchester to Siem Reap from £400

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Manchester to Siem Reap departing on 1/6. 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 Manchester to Siem Reap

Cheap return flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
09:20 - 11:25
MAN
-
SAI
44h 05m
2 stops
Etihad Airways Logo
19:45 - 18:35
SAI
-
MAN
28h 50m
2 stops
£750Etihad Airways
Fri, 29 May - Fri, 5 Jun
Etihad Airways Logo
09:20 - 17:50
MAN
-
SAI
50h 30m
2 stops
Etihad Airways Logo
19:45 - 06:55
SAI
-
MAN
41h 10m
2 stops
£753Etihad Airways
Fri, 29 May - Fri, 5 Jun
Etihad Airways Logo
20:45 - 11:25
MAN
-
SAI
32h 40m
2 stops
Etihad Airways Logo
19:45 - 18:35
SAI
-
MAN
28h 50m
2 stops
£754Etihad Airways
Fri, 29 May - Fri, 5 Jun
Multiple Airlines Logo
10:15 - 12:40
MAN
-
SAI
19h 25m
2 stops
Multiple Airlines Logo
13:20 - 06:35
SAI
-
MAN
24h 15m
2 stops
£814Multiple Airlines
Thu, 5 Nov - Thu, 19 Nov
Multiple Airlines Logo
10:15 - 12:40
MAN
-
SAI
19h 25m
2 stops
Multiple Airlines Logo
13:20 - 06:35
SAI
-
MAN
24h 15m
2 stops
£829Multiple Airlines
Thu, 5 Nov - Thu, 19 Nov
Emirates Logo
13:15 - 21:10
MAN
-
SAI
24h 55m
2 stops
Emirates Logo
23:50 - 18:35
SAI
-
MAN
25h 45m
2 stops
£868Emirates
Mon, 2 Nov - Tue, 17 Nov
Emirates Logo
20:40 - 21:10
MAN
-
SAI
41h 30m
2 stops
Emirates Logo
23:50 - 18:35
SAI
-
MAN
25h 45m
2 stops
£868Emirates
Sun, 1 Nov - Tue, 17 Nov
Emirates Logo
13:15 - 21:10
MAN
-
SAI
24h 55m
2 stops
Emirates Logo
23:50 - 18:35
SAI
-
MAN
25h 45m
2 stops
£871Emirates
Mon, 2 Nov - Tue, 17 Nov
Multiple Airlines Logo
09:20 - 17:50
MAN
-
SAI
50h 30m
2 stops
Multiple Airlines Logo
15:10 - 07:45
SAI
-
MAN
22h 35m
3 stops
£873Multiple Airlines
Fri, 29 May - Fri, 5 Jun
Emirates Logo
13:15 - 21:10
MAN
-
SAI
24h 55m
2 stops
Emirates Logo
23:50 - 11:15
SAI
-
MAN
42h 25m
2 stops
£893Emirates
Mon, 2 Nov - Sat, 21 Nov

Etihad Airways flights from Manchester to Siem Reap

Our best Etihad Airways deals on Manchester to Siem Reap flight tickets
Etihad Airways
29 May
MAN09:20Manchester
44h 05m
2 stops
SAI11:25Siem Reap–Angkor Intl
5 Jun
SAI19:45Siem Reap–Angkor Intl
28h 50m
2 stops
MAN18:35Manchester
£750
Etihad Airways
29 May
MAN09:20Manchester
50h 30m
2 stops
SAI17:50Siem Reap–Angkor Intl
5 Jun
SAI19:45Siem Reap–Angkor Intl
41h 10m
2 stops
MAN06:55Manchester
£753
Etihad Airways
29 May
MAN20:45Manchester
32h 40m
2 stops
SAI11:25Siem Reap–Angkor Intl
5 Jun
SAI19:45Siem Reap–Angkor Intl
28h 50m
2 stops
MAN18:35Manchester
£754

Singapore Airlines flights from Manchester to Siem Reap

Our best Singapore Airlines deals on Manchester to Siem Reap flight tickets
Singapore Airlines
4 Nov
MAN17:45Manchester
39h 10m
2 stops
SAI15:55Siem Reap–Angkor Intl
11 Nov
SAI10:45Siem Reap–Angkor Intl
28h 50m
1 stop
MAN08:35Manchester
£1,002
Singapore Airlines
4 Nov
MAN10:05Manchester
16h 45m
1 stop
SAI09:50Siem Reap–Angkor Intl
11 Nov
SAI10:45Siem Reap–Angkor Intl
28h 50m
1 stop
MAN08:35Manchester
£1,004
Singapore Airlines
5 Nov
MAN15:35Manchester
35h 15m
2 stops
SAI09:50Siem Reap–Angkor Intl
19 Nov
SAI16:45Siem Reap–Angkor Intl
46h 50m
1 stop
MAN08:35Manchester
£1,115

momondo Fare Finder

 
Customise your flight search to find flights from Manchester to Siem Reap 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 10 May 2026.
Use the filters below to find and compare flights from Manchester to Siem Reap that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Fri 29/5

09:20-11:25

2 stops44h 05m

Siem Reap–Angkor Intl

Fri 5/6

19:45-18:35

2 stops28h 50m

£750

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Fri 29/5

09:20-17:50

2 stops50h 30m

Siem Reap–Angkor Intl

Fri 5/6

19:45-06:55

2 stops41h 10m

£753

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Fri 29/5

20:45-11:25

2 stops32h 40m

Siem Reap–Angkor Intl

Fri 5/6

19:45-18:35

2 stops28h 50m

£754
Fastest return journey

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Thu 5/11

10:15-12:40

2 stops19h 25m

Siem Reap–Angkor Intl

Thu 19/11

13:20-06:35

2 stops24h 15m

£814

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Thu 5/11

10:15-12:40

2 stops19h 25m

Siem Reap–Angkor Intl

Thu 19/11

13:20-06:35

2 stops24h 15m

£829

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Mon 2/11

13:15-21:10

2 stops24h 55m

Siem Reap–Angkor Intl

Tue 17/11

23:50-18:35

2 stops25h 45m

£868

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Sun 1/11

20:40-21:10

2 stops41h 30m

Siem Reap–Angkor Intl

Tue 17/11

23:50-18:35

2 stops25h 45m

£868

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Mon 2/11

13:15-21:10

2 stops24h 55m

Siem Reap–Angkor Intl

Tue 17/11

23:50-18:35

2 stops25h 45m

£871

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Fri 29/5

09:20-17:50

2 stops50h 30m

Siem Reap–Angkor Intl

Fri 5/6

15:10-07:45

3 stops22h 35m

£873

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Mon 2/11

13:15-21:10

2 stops24h 55m

Siem Reap–Angkor Intl

Sat 21/11

23:50-11:15

2 stops42h 25m

£893

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Siem Reap from

How to get the cheapest flight ticket from Manchester to Siem Reap

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 typical price of a round-trip flight between Manchester and Siem Reap?

What is the cheapest month to fly to Siem Reap?

The month of April is, on average, the cheapest month to fly to Siem Reap from Manchester, with most prices found around £688. If you don’t want to visit Siem Reap in April, then you should wait until September to fly from Manchester, when ticket prices are also cheap, with an average price of £747.

Can stopping save me money on Manchester to Siem Reap flights?

You could potentially save up to 5% on your flight if you consider stops on a Manchester to Siem Reap flight.

When to book flights from Manchester to Siem Reap

Are you open to changing your travel dates? Check out the ideal times to fly from Manchester to Siem Reap according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Manchester to Siem Reap (MAN to SAI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Manchester to Siem Reap

Fastest flight time

19h 25m

Direct flights

None
The fastest flight from Manchester to Siem Reap takes 19h 25m
There are no direct flights from Manchester to Siem Reap. There are no popular flight routes from Manchester to Siem Reap.
Search flight deals

Frequently asked questions about flying from Manchester to Siem Reap

  • How far is Manchester to Siem Reap–Angkor Intl by plane?

    Siem Reap–Angkor Intl is 6114.4 mi away from Manchester. 19h 25m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Manchester Airport to Siem Reap–Angkor Intl Airport?

    Prices for flights from Manchester Airport to Siem Reap–Angkor Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Manchester Airport to Siem Reap–Angkor Intl Airport?

  • How old do you have to be to fly from Manchester Airport to Siem Reap–Angkor Intl 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 Manchester Airport to Siem Reap–Angkor Intl Airport.

  • What documentation or ID do you need to fly to Siem Reap–Angkor Intl Airport?

    The travel and health documents required for your trip to Siem Reap–Angkor Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Siem Reap–Angkor Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Manchester to Siem Reap?

Best airlines flying from Manchester to Siem Reap

Compare and see reviews for airlines that fly from Manchester to Siem Reap with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom £677Free CancellationRating
8.2
1,511 reviews
Search Singapore Airlines flights
EmiratesPriceFrom £889Free CancellationRating
8.1
3,571 reviews
Search Emirates flights

Why use momondo?

Why should I use momondo to find a flight deal from Manchester to Siem Reap?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Manchester to Siem Reap . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Manchester to Siem Reap with flexible booking policies on momondo?

Flights from Manchester to Siem Reap with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Manchester to Siem Reap?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Siem Reap from Manchester.

I’m not ready to book a flight from Manchester to Siem Reap right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Manchester to Siem Reap 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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