Flights tailored to your budget
- Flights from Ottawa to Siem Reap
How much is a flight from Ottawa to Siem Reap?
Prices vary based on date, airline, and availability. Compare several options if you're flying between Ottawa and Siem Reap.
Pick a travel date to see today’s available fares.
Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Ottawa - Siem Reap route.
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.
Customize your flight from Ottawa to Siem Reap
Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from the best airlines and travel agencies.
Other popular destinations
Thinking about Cambodia? You might also consider: Phnom Penh, Siem Reap, Sihanoukville.
You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.
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?
- Flights Ottawa - Montego Bay
- Flights Ottawa - Puerto Plata
- Flights Ottawa - Orlando International
- Flights Ottawa - Rio de Janeiro Santos Dumont
- Flights Ottawa - London City
- Flights Ottawa - New Delhi
- Flights Ottawa - Tenerife South
- Flights Ottawa - Sault Ste Marie
- Flights Ottawa - Bogotá
- Flights Ottawa - Ixtapa Zihuatanejo
- Flights Ottawa - San Salvador
- Flights Ottawa - Tokyo
- Flights Ottawa - Bangkok Don Mueang
- Flights Ottawa - London Gatwick
- Flights Ottawa - Tokyo Haneda
