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Cheap flights from Manchester to Siem Reap from £425

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 26/6. Fares are subject to change and may not be available on all flights or dates of travel.
MAN — SAI
15 Jun — 22 Jun1
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 16 May 2026.

Thu 21/520:45
MAN
-
SAI
2 stops30h 20m
Etihad Airways
Thu 28/519:20
SAI
-
MAN
2 stops29h 15m
Etihad Airways
Deal found 14/5£733
Mon 26/1010:05
MAN
-
SAI
1 stop16h 45m
Singapore Airlines
Sun 8/1110:45
SAI
-
MAN
1 stop28h 50m
Singapore Airlines
Deal found 12/5£785
Mon 5/1020:45
MAN
-
SAI
2 stops30h 15m
Etihad Airways
Sun 18/1019:20
SAI
-
MAN
2 stops29h 15m
Etihad Airways
Deal found 15/5£787
Mon 5/1009:20
MAN
-
SAI
2 stops27h 35m
Multiple Airlines
Sun 18/1019:20
SAI
-
MAN
2 stops29h 15m
Multiple Airlines
Deal found 12/5£814
Mon 5/1010:35
MAN
-
SAI
1 stop46h 35m
Singapore Airlines
Sun 18/1010:30
SAI
-
MAN
1 stop28h 45m
Singapore Airlines
Deal found 12/5£815
Wed 4/1119:55
MAN
-
SAI
2 stops30h 20m
Etihad Airways
Wed 11/1113:20
SAI
-
MAN
2 stops23h 50m
Etihad Airways
Deal found 16/5£881
Mon 26/1008:25
MAN
-
SAI
2 stops19h 30m
Multiple Airlines
Sun 8/1119:25
SAI
-
MAN
2 stops29h 30m
Multiple Airlines
Deal found 12/5£908
Mon 26/1019:55
MAN
-
SAI
2 stops30h 20m
Etihad Airways
Sun 8/1119:25
SAI
-
MAN
2 stops29h 30m
Etihad Airways
Deal found 12/5£919
Wed 4/1113:15
MAN
-
SAI
2 stops24h 55m
Emirates
Wed 11/1113:20
SAI
-
MAN
2 stops28h 55m
Emirates
Deal found 15/5£936

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 16 May 2026.

Round-trip from

£739

One-way from

£425

Popular in

July

Cheapest in

April

Average price

£958
Etihad Airways
  • Etihad Airways
  • 29/5-5/6
  • 4 total stops
  • 61h 30m total
  • Manchester to Siem Reap
Search Deals
26/6
  • 26/6
  • 3 total stops
  • 36h 20m total
  • Manchester to Siem Reap
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£64 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£33 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 16 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

Mon 5/10

20:45-09:00

2 stops30h 15m

Siem Reap–Angkor Intl

Sun 18/10

19:20-18:35

2 stops29h 15m

£787

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Mon 5/10

09:20-18:55

2 stops27h 35m

Siem Reap–Angkor Intl

Sun 18/10

19:20-18:35

2 stops29h 15m

£814

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Wed 4/11

13:15-21:10

2 stops24h 55m

Siem Reap–Angkor Intl

Wed 11/11

13:20-11:15

2 stops28h 55m

£936
Fastest return journey

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Mon 26/10

10:05-09:50

1 stop16h 45m

Siem Reap–Angkor Intl

Sun 8/11

10:45-08:35

1 stop28h 50m

£957

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

£1,006
Cheapest one-way

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Fri 26/6

14:40-09:00

3 stops36h 20m

£425

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Tue 23/6

20:30-16:35

3 stops38h 05m

£432

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Fri 26/6

09:20-09:00

2 stops41h 40m

£442

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Tue 3/11

10:05-15:55

1 stop46h 50m

£766
Fastest single journey

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Tue 23/6

10:35-09:40

1 stop17h 05m

£1,254

Flights are sorted by cheapest return flights first.

Deals found on 13/5

Showing 1-10 of 11 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 Region of Siem Reap?

Currently, October is the cheapest month in which you can book a flight from Manchester to Region of Siem Reap (average of £575). Flying from Manchester to Region of Siem Reap in July is currently the most expensive (average of £1,414). 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

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 16 May 2026.
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
1,517 reviews
Check prices

Entertainment

8.0

Comfort

8.0

Crew

8.6

Food

7.8

Overall

8.2

Boarding

8.3

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
1,517 reviews
Singapore Airlines
8.2
Very Good
1,517 reviews
Check prices

Entertainment

8.0

Comfort

8.0

Crew

8.6

Food

7.8

Overall

8.2

Boarding

8.3

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
3,572 reviews
Singapore Airlines
8.2
Very Good
1,517 reviews
Check prices

Entertainment

8.0

Comfort

8.0

Crew

8.6

Food

7.8

Overall

8.2

Boarding

8.3

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

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?

    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 £957, Etihad Airways can have you in Region of Siem Reap from Manchester in 16h 45m. The distance from Manchester to Region of Siem Reap is about 6132 mi. This flight may include one or multiple stops.

  • 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, October is the cheapest month in which you can book a flight from Manchester to Region of Siem Reap (average of £575). Flying from Manchester to Region of Siem Reap in July is currently the most expensive (average of £1,414). 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

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

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 16 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest£692Average£900FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapest£909Average£976FlexibilityNo 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?

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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