Latest deals
When to book
FAQs
Price Alerts
Flights to Siem Reap–Angkor Intl

€603 Cheap flights to Siem Reap

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Siem Reap departing on 30/6. 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 the 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 Ireland to Siem Reap

Cheap return flights

Enter your travel dates to find the best prices.
Emirates Logo
20:50 - 21:10
DUB
-
SAI
41h 20m
2 stops
Emirates Logo
23:50 - 11:20
SAI
-
DUB
42h 30m
2 stops
€707Emirates
Tue, 10 Mar - Tue, 17 Mar
Multiple Airlines Logo
08:05 - 16:05
DUB
-
SAI
25h 00m
2 stops
Multiple Airlines Logo
21:40 - 23:55
SAI
-
DUB
33h 15m
3 stops
€719Multiple Airlines
Wed, 11 Mar - Mon, 23 Mar
Emirates Logo
20:50 - 21:10
DUB
-
SAI
41h 20m
2 stops
Emirates Logo
23:50 - 11:20
SAI
-
DUB
42h 30m
2 stops
€733Emirates
Tue, 10 Mar - Sat, 21 Mar
Multiple Airlines Logo
08:05 - 16:05
DUB
-
SAI
25h 00m
2 stops
Multiple Airlines Logo
16:50 - 18:15
SAI
-
DUB
32h 25m
2 stops
€742Multiple Airlines
Wed, 11 Mar - Mon, 23 Mar
Multiple Airlines Logo
08:05 - 15:20
DUB
-
SAI
24h 15m
3 stops
Multiple Airlines Logo
21:40 - 23:55
SAI
-
DUB
33h 15m
3 stops
€754Multiple Airlines
Wed, 11 Mar - Mon, 23 Mar
Emirates Logo
20:50 - 21:10
DUB
-
SAI
41h 20m
2 stops
Emirates Logo
13:20 - 06:25
SAI
-
DUB
24h 05m
2 stops
€768Emirates
Tue, 10 Mar - Mon, 23 Mar
Emirates Logo
08:25 - 21:10
DUB
-
SAI
29h 45m
2 stops
Emirates Logo
23:50 - 06:25
SAI
-
DUB
61h 35m
2 stops
€768Emirates
Fri, 13 Mar - Tue, 17 Mar
Emirates Logo
08:25 - 21:10
DUB
-
SAI
29h 45m
2 stops
Emirates Logo
23:50 - 06:25
SAI
-
DUB
37h 35m
2 stops
€793Emirates
Fri, 13 Mar - Sat, 21 Mar
Emirates Logo
13:10 - 21:10
DUB
-
SAI
49h 00m
2 stops
Emirates Logo
23:50 - 11:20
SAI
-
DUB
42h 30m
2 stops
€799Emirates
Sun, 15 Mar - Tue, 17 Mar
Emirates Logo
20:50 - 21:10
DUB
-
SAI
41h 20m
2 stops
Emirates Logo
23:50 - 06:25
SAI
-
DUB
37h 35m
2 stops
€804Emirates
Tue, 10 Mar - Thu, 19 Mar

momondo Fare Finder

 
Locate flights to Siem Reap–Angkor Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 29 January 2026.
Use the filters below to find and compare flights to Siem Reap that are best for you.

Fly from

Route

Depart

Return

Price

DublinSiem Reap

DUB - SAI

DUBSAI

Dublin

Tue 10/3

20:50-21:10

2 stops41h 20m

Siem Reap–Angkor Intl

Tue 17/3

23:50-11:20

2 stops42h 30m

€707

DublinSiem Reap

DUB - SAI

DUBSAI

Dublin

Wed 11/3

08:05-16:05

2 stops25h 00m

Siem Reap–Angkor Intl

Mon 23/3

21:40-23:55

3 stops33h 15m

€719

DublinSiem Reap

DUB - SAI

DUBSAI

Dublin

Tue 10/3

20:50-21:10

2 stops41h 20m

Siem Reap–Angkor Intl

Sat 21/3

23:50-11:20

2 stops42h 30m

€733

DublinSiem Reap

DUB - SAI

DUBSAI

Dublin

Wed 11/3

08:05-16:05

2 stops25h 00m

Siem Reap–Angkor Intl

Mon 23/3

16:50-18:15

2 stops32h 25m

€742

DublinSiem Reap

DUB - SAI

DUBSAI

Dublin

Wed 11/3

08:05-15:20

3 stops24h 15m

Siem Reap–Angkor Intl

Mon 23/3

21:40-23:55

3 stops33h 15m

€754

DublinSiem Reap

DUB - SAI

DUBSAI

Dublin

Tue 10/3

20:50-21:10

2 stops41h 20m

Siem Reap–Angkor Intl

Mon 23/3

13:20-06:25

2 stops24h 05m

€768

DublinSiem Reap

DUB - SAI

DUBSAI

Dublin

Fri 13/3

08:25-21:10

2 stops29h 45m

Siem Reap–Angkor Intl

Tue 17/3

23:50-06:25

2 stops61h 35m

€768

DublinSiem Reap

DUB - SAI

DUBSAI

Dublin

Fri 13/3

08:25-21:10

2 stops29h 45m

Siem Reap–Angkor Intl

Sat 21/3

23:50-06:25

2 stops37h 35m

€793

DublinSiem Reap

DUB - SAI

DUBSAI

Dublin

Sun 15/3

13:10-21:10

2 stops49h 00m

Siem Reap–Angkor Intl

Tue 17/3

23:50-11:20

2 stops42h 30m

€799

DublinSiem Reap

DUB - SAI

DUBSAI

Dublin

Tue 10/3

20:50-21:10

2 stops41h 20m

Siem Reap–Angkor Intl

Thu 19/3

23:50-06:25

2 stops37h 35m

€804

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Cheap Siem Reap flight deals and tips

Summary info about Siem Reap flight prices, duration and airlines

Best One-Way Price

€603

Best Round-Trip Price

€707

Fastest flight time

19h 40m
The best one-way flight price to Siem Reap from Ireland in the last 72 hours is €603 (Dublin to Siem Reap–Angkor Intl).
Search Deals
The best round-trip flight price to Siem Reap from Ireland in the last 72 hours is €707 (Dublin to Siem Reap–Angkor Intl).
Search Deals
The fastest flight to Siem Reap from Ireland takes 19h 40m (Dublin to Siem Reap–Angkor Intl).
Search Deals

Frequently asked questions about flying to Siem Reap

How long does it take to fly to Siem Reap?

On average, it takes 29h 45m to fly from Ireland to Siem Reap if you fly out of Dublin (the most popular airport in Ireland) and into Siem Reap–Angkor Intl (the most popular airport in Siem Reap). If you’re flying out of Cork and into Siem Reap–Angkor Intl, then the flight time is around .

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

Prices for flights to Siem Reap–Angkor Intl Airport are refreshed on a daily basis.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Siem Reap–Angkor Intl Airport.

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

The travel and health documents you'll need for your trip to Siem Reap–Angkor Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Siem Reap–Angkor Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

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

Yes. All flights to Siem Reap on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Siem Reap?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Siem Reap.

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

If you are not ready to book a flight to Siem Reap now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Siem Reap and let you know when they change.

An easier way to manage your Siem Reap–Angkor Intl 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 28/2
Sat 7/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Siem Reap

Popular Flights to Siem Reap

Popular routes according to searches in the past day on momondo
Dublin to Siem Reap–Angkor Intl Flightsfrom €858