C$ 895+ Cheap flights to Siem Reap

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
— SAI
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to Siem Reap in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Siem Reap
Explore the most affordable flight options available to Siem Reap. Find the lowest fares based on data from user searches, with prices last updated on 11 March 2026.

Sun 8/117:00 p.m.
YYZ
-
SAI
2 stops29h 40m
Multiple Airlines
Mon 7/127:25 p.m.
SAI
-
YYZ
2 stops38h 12m
Multiple Airlines
Deal found 9/3C$ 1,527
Sun 8/115:00 p.m.
YYZ
-
SAI
3 stops40h 10m
Emirates
Mon 7/121:20 p.m.
SAI
-
YYZ
2 stops31h 30m
Emirates
Deal found 9/3C$ 2,015
Fri 20/39:10 p.m.
YYZ
-
SAI
2 stops25h 00m
Multiple Airlines
Mon 30/36:05 p.m.
SAI
-
YYZ
2 stops55h 55m
Multiple Airlines
Deal found 8/3C$ 2,379

Find flight deals to Siem Reap

Find the latest flights to Siem Reap in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 11 March 2026.

Round-trip from

C$ 2,379

One-way from

C$ 895
20/3-30/3
  • 20/3-30/3
  • 4 total stops
  • 80h 55m total
  • Toronto to Siem Reap
Search Deals
8/6
  • 8/6
  • 3 total stops
  • 44h 15m total
  • Toronto to Siem Reap
Search Deals

Cheapflights Fare Finder

 
Locate flights to Siem Reap that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 11 March 2026.
Use the filters below to find and compare flights to Siem Reap that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest one-way

TorontoSiem Reap

YYZ - SAI

YYZSAI

Toronto Pearson Intl

Sun 7/6

8:15 a.m.-6:05 p.m.

3 stops46h 50m

C$ 927

TorontoSiem Reap

YYZ - SAI

YYZSAI

Toronto Pearson Intl

Thu 4/6

7:55 p.m.-6:45 p.m.

3 stops35h 50m

C$ 930

TorontoSiem Reap

YYZ - SAI

YYZSAI

Toronto Pearson Intl

Tue 2/6

1:10 p.m.-6:20 a.m.

2 stops30h 10m

C$ 1,158

TorontoSiem Reap

YYZ - SAI

YYZSAI

Toronto Pearson Intl

Wed 3/6

6:30 a.m.-9:40 a.m.

2 stops40h 10m

C$ 1,177
Quickest one-way

TorontoSiem Reap

YTZ - SAI

YTZSAI

Toronto Island

Fri 5/6

6:45 a.m.-9:30 p.m.

3 stops27h 45m

C$ 1,734

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Sorted by cheapest first

Best time to book a flight to Siem Reap

Have a flexible travel schedule? Discover the best time to fly to Siem Reap with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Siem Reap

How long is the flight to Siem Reap?

On average, a flight from Toronto to Siem Reap takes 45 hours 42 minutes. Flights to Siem Reap from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Siem Reap?

The most popular airline flying from Toronto to Siem Reap is United Airlines.

United Airlines
United Airlines
From C$ 1,275

What are the cheapest airlines that fly to Siem Reap?

The cheapest airline flying from Toronto to Siem Reap is United Airlines.

Rainfall in Siem Reap by month

Plan your trip to Siem Reap by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Siem Reap ranges from 0.0 - 260.0 mm per month. September is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit Siem Reap when rainfall is around 0.0 mm.

Temperature in Siem Reap by month

Plan your trip to Siem Reap by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Siem Reap, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 24.0 C).

FAQs about flying to Siem Reap

  • Can I find cheaper flights to Siem Reap if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Siem Reap on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Siem Reap?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Siem Reap.

  • What is the cheapest airport to fly to in Siem Reap?

    Siem Reap–Angkor Intl is currently the cheapest airport to fly to in Siem Reap. One-way flights to Siem Reap–Angkor Intl typically cost C$ 86, while round-trip flights cost around C$ 284.

  • How much is a round-trip flight to Siem Reap?

    A round-trip flight to Siem Reap will typically cost around C$ 286, however they can be found for as little as C$ 284.

  • Where does the fastest flight to Siem Reap depart from?

    For those looking to save time traveling to Siem Reap, Vancouver offers the quickest one-way flight (24 hours 5 minutes).

  • Does Siem Reap–Angkor Intl have rental cars?

    Yes. Those touching down at Siem Reap–Angkor Intl can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Siem Reap–Angkor Intl?

    Yes. Siem Reap–Angkor Intl has hotels nearby for those requiring accommodations. Beng Mealea Lodge is the closest property to Siem Reap–Angkor Intl (9.7 km away from Siem Reap–Angkor Intl).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Find flights to Siem Reap cities and airports

Select your preferred flight destination in Siem Reap from the list below.
Flights to Siem Reap

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Siem Reap?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Siem Reap today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets to Siem Reap?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Siem Reap for you. Better yet — we are completely free to use.

Can Cheapflights find flights to Siem Reap with no change fees?

Yes, we can. To see specific flights to Siem Reap with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights to Siem Reap become cheaper?

Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.