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Cheap flights from Manchester to Siem Reap, Cambodia from £303

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
MAN — SAI
11 Mar — 18 Mar1
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 9 February 2026.

Sat 28/1114:05
MAN
-
SAI
2 stops36h 45m
SWISS
Mon 30/1116:45
SAI
-
MAN
2 stops22h 35m
SWISS
Deal found 9/2£602
Fri 29/517:55
MAN
-
SAI
2 stops18h 50m
Lufthansa
Sat 13/610:30
SAI
-
MAN
2 stops42h 25m
Lufthansa
Deal found 8/2£607
Mon 16/1118:45
MAN
-
SAI
2 stops32h 05m
SWISS
Mon 23/1109:55
SAI
-
MAN
2 stops29h 25m
SWISS
Deal found 7/2£633
Fri 29/510:35
MAN
-
SAI
1 stop17h 05m
Singapore Airlines
Sat 13/610:30
SAI
-
MAN
1 stop28h 45m
Singapore Airlines
Deal found 8/2£736
Tue 17/308:25
MAN
-
SAI
2 stops21h 15m
Multiple Airlines
Tue 28/417:10
SAI
-
MAN
2 stops19h 45m
Multiple Airlines
Deal found 6/2£745
Fri 29/517:55
MAN
-
SAI
2 stops18h 50m
Multiple Airlines
Sat 13/623:50
SAI
-
MAN
3 stops40h 35m
Multiple Airlines
Deal found 8/2£766
Mon 16/1117:45
MAN
-
SAI
2 stops33h 05m
Singapore Airlines
Mon 23/1110:45
SAI
-
MAN
1 stop28h 50m
Singapore Airlines
Deal found 7/2£774
Sat 25/414:30
MAN
-
SAI
2 stops41h 55m
Multiple Airlines
Fri 8/519:25
SAI
-
MAN
2 stops41h 30m
Multiple Airlines
Deal found 6/2£788
Mon 23/213:40
MAN
-
SAI
2 stops36h 00m
Multiple Airlines
Thu 5/310:00
SAI
-
MAN
2 stops27h 35m
Multiple Airlines
Deal found 8/2£794
Sun 22/219:55
MAN
-
SAI
2 stops30h 20m
Multiple Airlines
Mon 9/321:40
SAI
-
MAN
2 stops39h 30m
Multiple Airlines
Deal found 9/2£821

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 9 February 2026.

Round-trip from

£607

One-way from

£303

Popular in

November

Cheapest in

September

Average price

£935
Lufthansa
  • Lufthansa
  • 29/5-13/6
  • 4 total stops
  • 61h 15m total
  • Manchester to Siem Reap
Search Deals
4/3
  • 4/3
  • 3 total stops
  • 41h 30m total
  • Manchester to Siem Reap
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£29 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 9 February 2026.
Use the filters below to find and compare flights from Manchester to Siem Reap that are best for you.

Fly from

Manchester

Fly to

Siem Reap

Route

Depart

Return

Price

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Fri 29/5

17:55-18:45

2 stops18h 50m

Siem Reap–Angkor Intl

Sat 13/6

10:30-22:55

2 stops42h 25m

£607

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Fri 29/5

10:35-09:40

1 stop17h 05m

Siem Reap–Angkor Intl

Sat 13/6

10:30-09:15

1 stop28h 45m

£736

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Mon 23/2

13:40-08:40

2 stops36h 00m

Siem Reap–Angkor Intl

Thu 5/3

10:00-06:35

2 stops27h 35m

£794

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Sun 22/2

08:25-09:15

2 stops17h 50m

Siem Reap–Angkor Intl

Mon 9/3

21:40-06:10

2 stops39h 30m

£803

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Sat 25/4

07:00-09:40

2 stops44h 40m

Siem Reap–Angkor Intl

Fri 8/5

09:40-13:20

2 stops33h 40m

£803

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Wed 25/2

23:30-21:10

1 stop14h 40m

Siem Reap–Angkor Intl

Mon 2/3

07:20-12:15

2 stops35h 55m

£864

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Tue 24/2

11:40-20:15

2 stops25h 35m

Siem Reap–Angkor Intl

Thu 5/3

11:45-02:15

1 stop21h 30m

£894

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Sat 25/4

06:05-09:40

2 stops45h 35m

Siem Reap–Angkor Intl

Fri 8/5

10:30-09:15

1 stop28h 45m

£902

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Tue 24/2

20:40-21:10

2 stops41h 30m

Siem Reap–Angkor Intl

Thu 5/3

23:50-06:45

2 stops37h 55m

£942

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Mon 23/2

13:40-12:40

2 stops40h 00m

Siem Reap–Angkor Intl

Wed 4/3

19:25-17:55

2 stops29h 30m

£946

Flights are sorted by cheapest return flights first.

Deals found on 8/2

Showing 1-10 of 18 results
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.

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 9 February 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
1,452 reviews
Check prices

Boarding

8.3

Overall

8.2

Comfort

8.0

Food

7.8

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.2
Very Good
1,452 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Boarding

8.3

Overall

8.2

Comfort

8.0

Food

7.8

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Emirates
8.1
Very Good
3,514 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Boarding

8.3

Overall

8.2

Comfort

8.0

Food

7.8

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

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 17h 05m. Lufthansa provides one of the quickest options available for as low as £736. 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 £678, 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 23% 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.

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 9 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest£678Average£839FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapest£884Average£955FlexibilityNo 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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