How long is the flight from Manchester to Siem Reap?

A quick flight from Manchester to Siem Reap can take about 21h 40m. Etihad Airways provides one of the quickest options available for as low as £771. Airlines will cover a distance of 6132 mi.

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

Etihad Airways, at £548, was found to be the cheapest airline from Manchester to Siem Reap. An alternate airline flying to your destination would be Singapore Airlines. Etihad Airways is currently priced 44% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in 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 Siem Reap when rainfall is around 0.0 mm.

If weather is an important factor for your trip to 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 SAI?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Manchester to Siem Reap as you normally would.

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.

£413+ Cheap Flights from Manchester to Siem Reap, Cambodia

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 4 November 2026.

Sun 6/1205:55 -

2 stops28h 00m

Sun 13/1211:50 -

1 stop34h 15m

Deal found 1/11£658

Wed 2/1206:00 -

3 stops29h 05m

Wed 9/1209:05 -

3 stops33h 50m

Deal found 2/11£761

Sun 6/1213:50 -

2 stops21h 40m

Sun 13/1217:55 -

2 stops31h 05m

Deal found 1/11£771

Wed 2/1208:15 -

2 stops27h 15m

Wed 9/1219:25 -

2 stops23h 30m

Deal found 2/11£813

Wed 4/1110:05 -

1 stop16h 50m

Wed 11/1116:50 -

1 stop22h 45m

Deal found 1/11£999

Find flight deals from Manchester to Siem Reap

Round-trip from	£658
One-way from	£413
Popular in	July
Cheapest in	June
Average price	£1,067

6/12-13/12
3 total stops
62h 15m total
Manchester to Siem Reap

Search Deals

31/1-31/12
3 total stops
27h 20m total
Manchester to Siem Reap

Search Deals

High demand for flights, 1% potential price rise

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£29 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Cheapflights Fare Finder

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

Fastest return journey

ManchesterSiem Reap

MAN Manchester - SAI Siem Reap–Angkor Intl

MANSAI

Manchester

Sun 31/1

05:55-08:45

2 stops19h 50m

Siem Reap–Angkor Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£434

ManchesterSiem Reap

MAN Manchester - SAI Siem Reap–Angkor Intl

MANSAI

Manchester

Tue 29/12

19:40-18:05

3 stops39h 25m

Siem Reap–Angkor Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£464

ManchesterSiem Reap

MAN Manchester - SAI Siem Reap–Angkor Intl

MANSAI

Manchester

Mon 28/12

20:05-21:45

3 stops42h 40m

Siem Reap–Angkor Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£525

ManchesterSiem Reap

MAN Manchester - SAI Siem Reap–Angkor Intl

MANSAI

Manchester

Fri 25/12

19:35-08:00

3 stops53h 25m

Siem Reap–Angkor Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£596

ManchesterSiem Reap

MAN Manchester - SAI Siem Reap–Angkor Intl

MANSAI

Manchester

Sun 6/12

12:00-16:55

1 stop21h 55m

Siem Reap–Angkor Intl

Sun 13/12

11:50-15:05

1 stop34h 15m

£734

ManchesterSiem Reap

MAN Manchester - SAI Siem Reap–Angkor Intl

MANSAI

Manchester

Sun 6/12

13:50-18:30

2 stops21h 40m

Siem Reap–Angkor Intl

Sun 13/12

17:55-18:00

2 stops31h 05m

£771

ManchesterSiem Reap

MAN Manchester - SAI Siem Reap–Angkor Intl

MANSAI

Manchester

Wed 2/12

08:15-18:30

2 stops27h 15m

Siem Reap–Angkor Intl

Wed 9/12

19:25-11:55

2 stops23h 30m

£813

ManchesterSiem Reap

MAN Manchester - SAI Siem Reap–Angkor Intl

MANSAI

Manchester

Wed 2/12

06:00-18:05

3 stops29h 05m

Siem Reap–Angkor Intl

Wed 9/12

19:25-11:55

2 stops23h 30m

£836

ManchesterSiem Reap

MAN Manchester - SAI Siem Reap–Angkor Intl

MANSAI

Manchester

Fri 25/12

10:05-16:00

1 stop46h 55m

Siem Reap–Angkor Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£1,248

ManchesterSiem Reap

MAN Manchester - SAI Siem Reap–Angkor Intl

MANSAI

Manchester

Sun 13/12

19:35-18:45

2 stops40h 10m

Siem Reap–Angkor Intl

Sun 3/1

12:50-18:00

2 stops36h 10m

£1,280

Flights are sorted by cheapest return flights first.

Deals found on 31/10

Showing 1-10 of 13 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

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 £624). Flying from Manchester to Siem Reap in July is currently the most expensive (average of £1,407). 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 Siem Reap?

Airfare is below average for this route at the moment.

Manchester to Siem Reap flights typically cost between £999 and £1,132 in December.
The cheapest return price found within the last 5 days was £658 on Multiple Airlines (6 Dec–13 Dec).

Reviews of airlines servicing Siem Reap

Read reviews from past customers who have flown with Singapore Airlines and Etihad Airways 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

1,635 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jan 2024

SIN - SFO

The flight was on time which is great. The flight attendants are super friendly and helpful with your needs, questions & so on. We enjoyed the food and drinks provided. The fold flat seat was very comfortable with the extra pillows and a light comforter. The 14.5 hours flight was easy.

Singapore Airlines

8.2

Very Good

1,635 reviews

Singapore Airlines

8.2

Very Good

1,635 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jan 2024

SIN - SFO

Etihad Airways

7.3

Good

1,557 reviews

Singapore Airlines

8.2

Very Good

1,635 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jan 2024

SIN - SFO

Related info for your journey

How long is the flight from Manchester to Siem Reap?
A quick flight from Manchester to Siem Reap can take about 21h 40m. Etihad Airways provides one of the quickest options available for as low as £771. Airlines will cover a distance of 6132 mi.
What are the cheapest airlines flying from Manchester to Siem Reap round-trip?
Etihad Airways, at £548, was found to be the cheapest airline from Manchester to Siem Reap. An alternate airline flying to your destination would be Singapore Airlines. Etihad Airways is currently priced 44% 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 £624). Flying from Manchester to Siem Reap in July is currently the most expensive (average of £1,407). 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

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Luton to Siem Reap flights

Birmingham to Siem Reap flights

Edinburgh to Siem Reap flights

Top 2 airlines flying from Manchester to Siem Reap

Airline	Cheapest	Average	Flexibility	On-time
Etihad Airways	Cheapest£548	Average£754	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Singapore Airlines	Cheapest£572	Average£950	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

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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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Cheap flights from Manchester to Siem Reap, Cambodia from £413

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/1. 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 4 November 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 4 November 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 4 November 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 4 November 2026.

Last-minute flights from Manchester to Siem ReapDiscover last-minute flight deals from Manchester to Siem Reap. Data last updated 4 November 2026 and is based on user searches.

Discover last-minute flight deals from Manchester to Siem Reap. Data last updated 4 November 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 4 November 2026.

Search for one-way flight options from Manchester to Siem Reap. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.

Find flight deals from Manchester to Siem Reap

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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

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

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

Airfare is below average for this route at the moment.

Manchester to Siem Reap flights typically cost between £999 and £1,132 in December.The cheapest return price found within the last 5 days was £658 on Multiple Airlines (6 Dec–13 Dec).

Reviews of airlines servicing Siem Reap

Read reviews from past customers who have flown with Singapore Airlines and Etihad Airways 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.

Related info for your journey

How long is the flight from Manchester to Siem Reap?

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

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 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.

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 4 November 2026.

Other flights from Manchester

Browse through other flights departing from Manchester. Flights are based on user searches made on Cheapflights and were last updated on 4 November 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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Travel Smart

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 4 November 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 4 November 2026.

Last-minute flights from Manchester to Siem Reap
Discover last-minute flight deals from Manchester to Siem Reap. Data last updated 4 November 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 4 November 2026.

Manchester to Siem Reap flights typically cost between £999 and £1,132 in December.
The cheapest return price found within the last 5 days was £658 on Multiple Airlines (6 Dec–13 Dec).