How long is the flight from Manchester to Region of Siem Reap?

For as low as £1,098, Emirates can have you in Region of Siem Reap from Manchester in 42h 10m. The distance from Manchester to Region of Siem Reap is about 6132 mi.

In terms of precipitation, rainfall in Region of Siem Reap ranges from 0.0 - 260.0 inches per month. September is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit Region of Siem Reap when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Region of Siem Reap, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 24.0 C).

What is the cheapest time of day to fly from MAN to SI?

When flying from Manchester to Region of Siem Reap, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Manchester to Siem Reap?

For a flight from Manchester to Siem Reap, you will be flying from Manchester. Manchester (MAN) is just 8.9 mi from the center of the city.

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.

£357+ Cheap Flights from Manchester to Siem Reap

Q: How much does it cost for a return flight from Manchester to Region of Siem Reap?

Airfare is below average for this route at the moment. Manchester to Region of Siem Reap flights typically cost between £924 and £1,164 in May. The cheapest return flight price found within the last 3 days was £655 on Etihad Airways (12 May-17 May).

Cheap flight deals from Manchester to Siem Reap

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 17 March 2026.

Tue 12/509:20

MAN

SAI

2 stops17h 40m

Etihad Airways

Sun 17/519:30

SAI

MAN

2 stops23h 30m

Etihad Airways

Deal found 16/3£655

Wed 23/909:20

MAN

SAI

2 stops27h 25m

Etihad Airways

Fri 16/1009:40

SAI

MAN

2 stops33h 20m

Etihad Airways

Deal found 16/3£704

Sat 25/414:30

MAN

SAI

2 stops38h 20m

Multiple Airlines

Fri 8/519:30

SAI

MAN

2 stops23h 30m

Multiple Airlines

Deal found 12/3£720

Fri 25/920:45

MAN

SAI

2 stops33h 30m

Etihad Airways

Thu 15/1009:40

SAI

MAN

2 stops27h 15m

Etihad Airways

Deal found 16/3£723

Wed 23/920:45

MAN

SAI

2 stops33h 30m

Etihad Airways

Sun 18/1009:40

SAI

MAN

2 stops33h 20m

Etihad Airways

Deal found 16/3£729

Tue 29/909:20

MAN

SAI

2 stops44h 55m

Etihad Airways

Fri 16/1009:40

SAI

MAN

2 stops33h 20m

Etihad Airways

Deal found 16/3£730

Sat 26/909:20

MAN

SAI

2 stops20h 55m

Multiple Airlines

Sat 17/1014:50

SAI

MAN

2 stops22h 05m

Multiple Airlines

Deal found 16/3£732

Wed 23/909:20

MAN

SAI

2 stops20h 55m

Multiple Airlines

Sat 17/1014:50

SAI

MAN

2 stops22h 05m

Multiple Airlines

Deal found 16/3£735

Fri 25/920:45

MAN

SAI

2 stops30h 15m

Etihad Airways

Wed 14/1009:40

SAI

MAN

2 stops27h 15m

Etihad Airways

Deal found 16/3£749

Sat 2/509:20

MAN

SAI

2 stops17h 40m

Etihad Airways

Sat 16/509:40

SAI

MAN

2 stops27h 15m

Etihad Airways

Deal found 12/3£752

Thu 24/909:20

MAN

SAI

2 stops17h 40m

Etihad Airways

Tue 20/1012:55

SAI

MAN

2 stops54h 05m

Etihad Airways

Deal found 16/3£757

Fri 25/920:45

MAN

SAI

2 stops30h 15m

Etihad Airways

Sat 17/1019:30

SAI

MAN

2 stops47h 30m

Etihad Airways

Deal found 16/3£776

Find flight deals from Manchester to Siem Reap

Round-trip from	£655
One-way from	£357
Popular in	July
Cheapest in	September
Average price	£1,157

Etihad Airways
12/5-17/5
4 total stops
41h 10m total
Manchester to Siem Reap

Search Deals

13/4
3 total stops
39h 55m total
Manchester to Siem Reap

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£131 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£29 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Sat 2/5

18:40-18:45

2 stops42h 05m

Siem Reap–Angkor Intl

Sat 16/5

23:50-10:25

3 stops40h 35m

£881

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Sat 25/4

23:10-10:50

3 stops29h 40m

Siem Reap–Angkor Intl

Fri 8/5

09:40-07:15

2 stops27h 35m

£884

Fastest return journey

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Tue 12/5

10:35-09:40

1 stop17h 05m

Siem Reap–Angkor Intl

Sun 17/5

19:05-18:35

2 stops29h 30m

£1,033

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Sun 29/3

21:20-21:30

2 stops42h 10m

Siem Reap–Angkor Intl

Thu 9/4

23:50-19:15

2 stops25h 25m

£1,098

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Tue 31/3

20:45-09:00

2 stops30h 15m

Siem Reap–Angkor Intl

Sun 12/4

12:55-06:55

2 stops24h 00m

£1,133

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Tue 31/3

14:05-10:50

3 stops38h 45m

Siem Reap–Angkor Intl

Sun 12/4

22:35-19:15

2 stops50h 40m

£1,134

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Mon 30/3

21:20-10:50

3 stops55h 30m

Siem Reap–Angkor Intl

Mon 13/4

18:55-07:45

2 stops42h 50m

£1,156

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Sat 28/3

08:50-21:55

2 stops30h 05m

Siem Reap–Angkor Intl

Fri 10/4

17:35-07:45

2 stops44h 10m

£1,210

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Sat 28/3

19:45-09:00

2 stops30h 15m

Siem Reap–Angkor Intl

Fri 10/4

19:30-13:00

2 stops23h 30m

£1,398

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Wed 1/4

07:00-18:05

3 stops29h 05m

Siem Reap–Angkor Intl

Wed 15/4

10:00-11:35

3 stops31h 35m

£1,668

Flights are sorted by cheapest return flights first.

Deals found on 15/3

Showing 1-10 of 12 resultsSorted by cheapest first

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.

MAN-SAI

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

MAN-KHSI

MAN-SAI

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

Currently, February is the cheapest month in which you can book a flight from Manchester to Region of Siem Reap (average of £630). Flying from Manchester to Region of Siem Reap in July is currently the most expensive (average of £1,421). 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.

How much does it cost for a return flight from Manchester to Region of Siem Reap?

Reviews of airlines servicing Siem Reap

Check out reviews from past customers who have flown with Singapore Airlines and Emirates from Manchester to Siem Reap to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.2

Very Good

1,480 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Singapore Airlines

8.2

Very Good

1,480 reviews

Singapore Airlines

8.2

Very Good

1,480 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Emirates

8.1

Very Good

3,543 reviews

Singapore Airlines

8.2

Very Good

1,480 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Related info for your journey

What airport do you fly from for flights from Manchester to Siem Reap?
For a flight from Manchester to Siem Reap, you will be flying from Manchester. Manchester (MAN) is just 8.9 mi from the center of the city.
How long is the flight from Manchester to Region of Siem Reap?
For as low as £1,098, Emirates can have you in Region of Siem Reap from Manchester in 42h 10m. The distance from Manchester to Region of Siem Reap is about 6132 mi.
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 Region of Siem Reap?
Currently, February is the cheapest month in which you can book a flight from Manchester to Region of Siem Reap (average of £630). Flying from Manchester to Region of Siem Reap in July is currently the most expensive (average of £1,421). 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

Alternative routes

Complete your trip

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Flights by cabin class

Other flight options

Popular flights

Alternative routes for Manchester to Siem Reap

Top 2 airlines flying from Manchester to Siem Reap

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest£695	Average£882	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Emirates	Cheapest£906	Average£979	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

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

Deals for Manchester to Siem Reap flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Manchester to Siem Reap for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Manchester to Siem Reap with no change fees.

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

Of course! You can now track prices for flights from Manchester to Siem Reap and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Manchester to Siem Reap from £357

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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Manchester to Siem Reap

Cheapest flights from Manchester to Siem ReapExplore 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 17 March 2026.

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 17 March 2026.

Best flights from Manchester to Siem ReapDiscover carefully curated flight deals from Manchester to Siem Reap that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 March 2026.

Discover carefully curated flight deals from Manchester to Siem Reap that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 March 2026.

Last-minute flights from Manchester to Siem ReapDiscover last-minute flight deals from Manchester to Siem Reap. Data last updated 17 March 2026 and is based on user searches.

Discover last-minute flight deals from Manchester to Siem Reap. Data last updated 17 March 2026 and is based on user searches.

One-way flights from Manchester to Siem ReapSearch for one-way flight options from Manchester to Siem Reap. Find affordable one-way fares based on user searches. Data last updated 17 March 2026.

Search for one-way flight options from Manchester to Siem Reap. Find affordable one-way fares based on user searches. Data last updated 17 March 2026.

Find flight deals from Manchester to Siem Reap

Keep the following information in mind while searching for Manchester to Siem Reap flight deals. Data was last updated 17 March 2026.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Manchester to Siem Reap that are best for you.

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.

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 Region of Siem Reap?

How much does it cost for a return flight from Manchester to Region of Siem Reap?

Reviews of airlines servicing Siem Reap

Check out reviews from past customers who have flown with Singapore Airlines and Emirates from Manchester to Siem Reap to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

What airport do you fly from for flights from Manchester to Siem Reap?

How long is the flight from Manchester to Region of Siem Reap?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Manchester to Siem Reap

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Siem Reap by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Manchester to Siem Reap by cabin class

Find flights from Manchester to Siem Reap, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Manchester and Siem Reap flights

Browse other Manchester and Siem Reap flight options. Last updated on 17 March 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 2 airlines flying from Manchester to Siem Reap

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

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

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

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

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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 17 March 2026.

Best flights from Manchester to Siem Reap
Discover carefully curated flight deals from Manchester to Siem Reap that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 March 2026.

Last-minute flights from Manchester to Siem Reap
Discover last-minute flight deals from Manchester to Siem Reap. Data last updated 17 March 2026 and is based on user searches.

One-way flights from Manchester to Siem Reap
Search for one-way flight options from Manchester to Siem Reap. Find affordable one-way fares based on user searches. Data last updated 17 March 2026.