Latest deals
FAQs
Price Alerts

Cheap flights from Glasgow to Siem Reap from £1,105

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Glasgow to Siem Reap departing on 1/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Glasgow to Siem Reap

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:40 - 21:30
GLA
-
SAI
24h 50m
2 stops
Multiple Airlines Logo
14:50 - 12:40
SAI
-
GLA
27h 50m
3 stops
£1,105Multiple Airlines
Wed, 1 Apr - Wed, 8 Apr
Multiple Airlines Logo
14:40 - 21:30
GLA
-
SAI
24h 50m
2 stops
Multiple Airlines Logo
22:35 - 12:40
SAI
-
GLA
44h 05m
2 stops
£1,137Multiple Airlines
Wed, 1 Apr - Wed, 8 Apr
Multiple Airlines Logo
06:35 - 18:05
GLA
-
SAI
29h 30m
3 stops
Multiple Airlines Logo
15:35 - 18:35
SAI
-
GLA
33h 00m
3 stops
£1,178Multiple Airlines
Wed, 1 Apr - Wed, 8 Apr

momondo Fare Finder

 
Customise your flight search to find flights from Glasgow 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, momondo users made 279,928 searches. Data last updated 5 March 2026.
Use the filters below to find and compare flights from Glasgow to Siem Reap that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GlasgowSiem Reap

GLA - SAI

GLASAI

Glasgow Intl

Wed 1/4

14:40-21:30

2 stops24h 50m

Siem Reap–Angkor Intl

Wed 8/4

14:50-12:40

3 stops27h 50m

£1,105

GlasgowSiem Reap

GLA - SAI

GLASAI

Glasgow Intl

Wed 1/4

14:40-21:30

2 stops24h 50m

Siem Reap–Angkor Intl

Wed 8/4

22:35-12:40

2 stops44h 05m

£1,137

GlasgowSiem Reap

GLA - SAI

GLASAI

Glasgow Intl

Wed 1/4

06:35-18:05

3 stops29h 30m

Siem Reap–Angkor Intl

Wed 8/4

15:35-18:35

3 stops33h 00m

£1,178

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Glasgow to Siem Reap flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Glasgow to Siem Reap

Fastest flight time

24h 50m

Direct flights

None
The fastest flight from Glasgow to Siem Reap takes 24h 50m
There are no direct flights from Glasgow to Siem Reap. There are no popular flight routes from Glasgow to Siem Reap.
Search flight deals

  • How far is Glasgow to Siem Reap–Angkor Intl by plane?

    Glasgow and Siem Reap–Angkor Intl are 6129.1 mi apart from one another. Flights usually cover this in 24h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Glasgow to Siem Reap–Angkor Intl Airport?

    Prices for flights from Glasgow to Siem Reap–Angkor Intl Airport were last updated today.

  • How old do you have to be to fly from Glasgow to Siem Reap–Angkor Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Glasgow to Siem Reap–Angkor Intl Airport.

  • What documentation or ID do you need to fly to Siem Reap–Angkor Intl Airport?

    The required travel and health documents for your Siem Reap–Angkor Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Siem Reap–Angkor Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Glasgow to Siem Reap?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Glasgow from Siem Reap. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Glasgow to Siem Reap with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Glasgow to Siem Reap?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Siem Reap from Glasgow.

Can I find flights from Glasgow to Siem Reap with flexible booking policies on momondo?

All flight searches from Glasgow to Siem Reap on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Glasgow to Siem Reap?

Once you have performed a search for Glasgow to Siem Reap flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Glasgow to Siem Reap right now. Can momondo alert me if prices change?

Price alerts on flights to Siem Reap from Glasgow are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Siem Reap trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 4/4
Sat 11/4
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Cambodia

Cabin classes currently available on flights to Siem Reap

List of cabin classes available on flights landing in Siem Reap. Availability may vary depending on flight origin and airline.
First Class to Siem Reap
Business Class to Siem Reap