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Cheap flights from Manchester to Siem Reap, Cambodia from £339

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 14/11. Fares are subject to change and may not be available on all flights or dates of travel.
MAN — SAI
23 Jul — 30 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Manchester to Siem Reap

Enter your travel dates to find the best prices.

Cheapest flights from Manchester to Siem Reap
Explore the most affordable flight options available from Manchester to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 June 2026.

Wed 28/1018:45
MAN
-
SAI
2 stops32h 05m
SWISS
Thu 12/1109:55
SAI
-
MAN
2 stops29h 25m
SWISS
Deal found 20/6£656
Tue 27/1009:10
MAN
-
SAI
2 stops41h 40m
SWISS
Sat 7/1116:45
SAI
-
MAN
2 stops27h 30m
SWISS
Deal found 19/6£664
Wed 4/1118:45
MAN
-
SAI
2 stops41h 00m
Multiple Airlines
Wed 11/1116:45
SAI
-
MAN
2 stops23h 00m
Multiple Airlines
Deal found 20/6£790
Thu 29/1010:05
MAN
-
SAI
1 stop16h 45m
Singapore Airlines
Thu 12/1116:45
SAI
-
MAN
1 stop22h 50m
Singapore Airlines
Deal found 20/6£834
Sun 1/1113:40
MAN
-
SAI
2 stops36h 35m
Etihad Airways
Thu 12/1113:20
SAI
-
MAN
2 stops53h 55m
Etihad Airways
Deal found 20/6£850
Tue 27/1018:45
MAN
-
SAI
2 stops32h 05m
Multiple Airlines
Sat 7/1123:50
SAI
-
MAN
3 stops39h 55m
Multiple Airlines
Deal found 19/6£852
Thu 29/1007:45
MAN
-
SAI
3 stops31h 00m
Multiple Airlines
Thu 12/1122:25
SAI
-
MAN
3 stops38h 35m
Multiple Airlines
Deal found 20/6£852

Find flight deals from Manchester to Siem Reap

Discover tips and strategies to find the most affordable flight options for your journey from Manchester (MAN) to Siem Reap (SAI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 June 2026.

Round-trip from

£656

One-way from

£339

Popular in

July

Cheapest in

June

Average price

£632
SWISS
  • SWISS
  • 28/10-12/11
  • 4 total stops
  • 61h 30m total
  • Manchester to Siem Reap
Search Deals
14/11
  • 14/11
  • 2 total stops
  • 41h 45m total
  • Manchester to Siem Reap
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£31 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 23 June 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

Wed 28/10

18:45-09:50

2 stops32h 05m

Siem Reap–Angkor Intl

Thu 12/11

09:55-08:20

2 stops29h 25m

£656

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Fri 30/10

18:45-09:50

2 stops32h 05m

Siem Reap–Angkor Intl

Thu 12/11

09:55-08:20

2 stops29h 25m

£656

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Tue 27/10

09:10-09:50

2 stops41h 40m

Siem Reap–Angkor Intl

Sat 7/11

16:45-13:15

2 stops27h 30m

£664

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Wed 4/11

18:45-18:45

2 stops41h 00m

Siem Reap–Angkor Intl

Wed 11/11

16:45-08:45

2 stops23h 00m

£796

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Sun 1/11

13:40-09:15

2 stops36h 35m

Siem Reap–Angkor Intl

Thu 12/11

13:20-12:15

2 stops53h 55m

£850

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Wed 2/12

08:25-12:40

2 stops21h 15m

Siem Reap–Angkor Intl

Thu 3/12

19:25-17:55

2 stops29h 30m

£868

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Tue 27/10

07:45-21:45

3 stops31h 00m

Siem Reap–Angkor Intl

Sat 7/11

14:10-06:00

3 stops22h 50m

£885

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Tue 4/8

21:20-21:30

2 stops42h 10m

Siem Reap–Angkor Intl

Thu 20/8

23:50-07:45

2 stops37h 55m

£1,000
Fastest return journey

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Wed 4/11

10:05-09:50

1 stop16h 45m

Siem Reap–Angkor Intl

Wed 11/11

10:45-08:35

1 stop28h 50m

£1,007
Cheapest one-way

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Sat 21/11

14:15-15:00

2 stops41h 45m

£364

Flights are sorted by cheapest return flights first.

Deals found on 23/6

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Manchester to Siem Reap

Have a flexible travel schedule? Discover the best time to fly to Siem Reap from Manchester 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 from Manchester to Siem Reap

What is the cheapest month to book a flight from Manchester to Siem Reap?

Currently, June is the cheapest month in which you can book a flight from Manchester to Siem Reap (average of £632). Flying from Manchester to Siem Reap in July is currently the most expensive (average of £1,426). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Siem Reap

Get insights into the airlines that provide service to Siem Reap. 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 Siem Reap. Reviews last updated 23 June 2026.
Read reviews from past customers who have flown with Singapore Airlines and Emirates from Manchester to Siem Reap. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,549 reviews
Check prices

Entertainment

8.1

Comfort

8.0

Crew

8.6

Boarding

8.3

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Singapore Airlines
8.2
Very Good
1,549 reviews
Singapore Airlines
8.2
Very Good
1,549 reviews
Check prices

Entertainment

8.1

Comfort

8.0

Crew

8.6

Boarding

8.3

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Emirates
8.1
Very Good
3,594 reviews
Singapore Airlines
8.2
Very Good
1,549 reviews
Check prices

Entertainment

8.1

Comfort

8.0

Crew

8.6

Boarding

8.3

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.

Related info for your journey

Find useful and relevant information for your journey from Manchester to Siem Reap. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Manchester to Siem Reap?

    A quick flight from Manchester to Siem Reap can take about 32h 05m. SWISS provides one of the quickest options available for as low as £656. Airlines will cover a distance of 6132 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Manchester to Siem Reap round-trip?

    Singapore Airlines, at £713, was found to be the cheapest airline from Manchester to Siem Reap. An alternate airline flying to your destination would be Emirates. Singapore Airlines is currently priced 27% below the average price you’ll pay for this route.

  • Can I find deals for flights from Manchester to Siem Reap that include hotel bookings?

    Yes. In addition to deals on Manchester to Siem Reap flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Manchester to Siem Reap?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Manchester to Siem Reap.

  • Can I find deals for business class flights from Manchester to Siem Reap?

    Yes. Cheapflights offers flight deals from Manchester to Siem Reap by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Manchester to Siem Reap?

    Currently, June is the cheapest month in which you can book a flight from Manchester to Siem Reap (average of £632). Flying from Manchester to Siem Reap in July is currently the most expensive (average of £1,426). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Manchester to Siem Reap

Discover the top 2 airlines that operate flights from Manchester to Siem Reap. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest£713Average£976FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapest£910Average£1,048FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Manchester to Siem Reap?

Cheapflights helps you search for flights from Manchester to Siem Reap via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Manchester to Siem Reap?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Siem Reap from Manchester.

Can Cheapflights find flights from Manchester to Siem Reap with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Manchester to Siem Reap flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Manchester to Siem Reap become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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