Flights tailored to your budget
- Flights from Ottawa to Siem Reap
How much is a ticket from Ottawa to Siem Reap?
Flight prices from Ottawa to Siem Reap change depending on demand and time of booking.
Select your dates to check current offers.
Flying at off-peak hours — such as early morning or late evening — can help you save. Also, the best deals tend to appear in the weeks leading up to departure.
Which airports serve Ottawa and Siem Reap?
When planning a trip of about 13485 km, it's a good idea to check flights from surrounding airports too.
- Airports in Ottawa: Ottawa - McDonald Cartier is the only operational airport in the area.
- Airports in Siem Reap: The only active airport in Siem Reap is Siem Reap.
The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.
Plan smarter: flights from Ottawa to Siem Reap
Find the flight that fits your plans with Jetcost. You can filter results by stops, agencies, budget, time of day, and airline — all in one search.
Other popular destinations
Travelers flying to Cambodia also checked out: Phnom Penh, Siem Reap, Sihanoukville.
Comparing offers from multiple agencies helps you find the best price for the same route. You can also spot exclusive deals from individual airlines right in the results list.
Frequently asked questions about flights from Ottawa to Siem Reap.
How much does an airline ticket from Ottawa to Siem Reap cost?
How far is Ottawa from Siem Reap?
What are the airports in Siem Reap?
What are the airports in Ottawa?
What are the most popular cities in Cambodia?
When should I book a flight from Ottawa to Siem Reap?
What is the cheapest month to fly from Ottawa to Siem Reap?
What is the most expensive month to fly from Ottawa to Siem Reap?
What is the best day of the week to fly from Ottawa to Siem Reap?
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