Cheap Flights from Dublin to Siem Reap - Compare and Book on Opodo

Flight route information

Currency and price comparison

Train Local, one-way ticket
31% Trains in Siem Reap are 31% cheaper than in Dublin.
Dublin £1.69
Siem Reap £1.17
Meal Mid-priced restaurant
88% A meal in Siem Reap is 88% cheaper than a meal in Dublin.
Dublin £16.91
Siem Reap £2.01
Exchange rate
1 GBP = 5201.49 KHR
1 KHR = 0.01 GBP
Last checked on 14 June 2024
Distance: 6271 miles
Dublin airports
Dublin (DUB) How far from city centre: 6 miles
Siem Reap airports
SIEM REAP (REP) How far from city centre: 1 miles

Search for flights from Dublin to Siem Reap

Tips for booking cheap flights from Dublin to Siem Reap

Now you are a little bit closer to your destination. If you are looking for cheap flights from Dublin to Siem Reap, here you will find all the information you need to book your tickets.


Would you like to travel from Dublin to Siem Reap and you are looking for cheap flights? Luck is on your side! At Opodo, you'll find the best travel deals. Take advantage of this opportunity and get your ticket from Dublin to Siem Reap at the best price!

1. What can I do to save money when booking flights from Dublin to Siem Reap?

To save money when booking flights from Dublin to Siem Reap, you can follow these tips:

By following these strategies, you can efficiently save money when booking flights from Dublin to Siem Reap, ensuring a more economical and enjoyable journey.

2. Can the price of my tickets from Dublin to Siem Reap change during the booking process?

Prices for tickets from Dublin to Siem Reap may fluctuate while you are in the process of booking. While this isn't a common occurrence, it can happen because Opodo operates as an online travel agency, and ticket prices and availability are ultimately determined by the airlines. Therefore, if the airline adjusts prices or if the available tickets are depleted while you are making your reservation, you will receive confirmation within 48 hours after your ticket purchase.

3. Can I book last-minute flights from Dublin to Siem Reap on Opodo?

When booking a flight, you may encounter situations where your desired travel date is unavailable or the flight price has increased beyond your budget. Rest assured, Opodo offers a solution. Explore our last-minute flight deals to find affordable options, especially if you have flexibility with your travel dates. Whether you need to depart on short notice or simply want to discover the cheapest day to fly between Dublin and Siem Reap, our last-minute flights section has you covered.

4. How to make my reservation through the Opodo search engine?

Opodo provides you with all the useful information about the flights covering the route between Dublin to Siem Reap airports. Preparing for your trip is very easy! All you have to do is enter into Opodo search engine your departure and destination airports, the dates of travel, and the number of passengers. A list of all available flights will appear on your screen in a matter of seconds! For your convenience, you can sort it according to your preferences, such as time, price, or duration of the trip.


Ready to start your journey from Dublin to Siem Reap? Visit Opodo now to discover the best travel deals, set price alerts, and book your flight ticket at the best price. Your adventure begins here. Book with Opodo and make your travel dreams a reality!

Frequently asked questions about flights from Dublin to Siem Reap

How long does the flight take to go from Dublin to Siem Reap?
The total flight time between Dublin and Siem Reap is of around null hours on average, considering an average distance of null km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
How can I find cheap flights from Dublin to Siem Reap at Opodo?
At Opodo we use different machine learned based methodologies to find our costumers the cheapest flight available from Dublin to Siem Reap. Considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys, our search engine works to provides always the best price with the best conditions.
Is Siem Reap expensive to visit compared to Dublin?
If you compare transportation prices, the taxi ride in Siem Reap costs an average of 0.59 GBP, 84% cheaper than Dublin, with a fare of 3.80 GBP, while train tickets costs 31% less in Siem Reap: 1.17 GBP against 1.69 GBP in Dublin. If you compare the price of a lunch meal, however, you can find it from 2.01 GBP in Siem Reap, 88% less than the 16.91 GBP in Dublin. The price of the coffee is around 69% cheaper in Siem Reap, with an average of 1.06 GBP, while in Dublin the coffee costs 3.40 GBP.
When is the best time to book a flight from Dublin to Siem Reap?
The most popular months to book a trip from Dublin to Siem Reap are August, January and July, based on the searches of our customers.
When is the best time to travel from Dublin to Siem Reap?
The best time of the year to go to Siem Reap when flying from Dublin depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, November is the top 1º month to fly to Siem Reap from Dublin in terms of searches from our customer, followed by February and August. If you prefer to avoid high peaks of turism, however, and escape a crowded period, May, October and December are the months with less volume of searchs for the route Dublin - Siem Reap.
How is the weather in Siem Reap compared to Dublin?
While in Dublin the temperatures can reach an average of 23.67 ºC in summer, with precipitation levels up to 12.0 mm ,Siem Reap's temperatures can go up to 37.79 ºC during the hot season, with 6.0 mm average of rain rate . In winter, however, weather indicators show around 18.35 ºC in Siem Reap, compared to the -2.3 ºC average degrees reported in Dublin. During the winter period, Dublin can register 12.0 mm precipitation, while Siem Reap have an average of 3.0 mm rain level.
Airlines with indirect flights from Dublin to Siem Reap are:
Thai Airways International, stopping in Bangkok for 155 minutes minimum.
  • Thai Airways International, with 75 minutes scale in London.
High season November According to search data from our customers, November is the busiest time to fly from Dublin to Siem Reap
Airlines flying this route Thai Airways International, Aer Lingus Airline(s) with flights between Dublin to Siem Reap
Best time to book August According to real data August is the most popular time to book a flight to Siem Reap when departing from Dublin

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