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C$ 1,079+ Cheap flights to Siem Reap, Cambodia

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 30/3. Fares are subject to change and may not be available on all flights or dates of travel.
— SAI
17 Apr — 24 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to Siem Reap, Cambodia 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 18 March 2026.

Mon 11/510:00 a.m.
YYZ
-
SAI
2 stops36h 40m
United Airlines
Wed 27/510:30 a.m.
SAI
-
YYZ
2 stops41h 07m
United Airlines
Deal found 17/3C$ 1,553
Thu 16/42:55 p.m.
YYZ
-
SAI
2 stops43h 35m
Emirates
Thu 23/411:50 p.m.
SAI
-
YYZ
2 stops44h 40m
Emirates
Deal found 18/3C$ 1,863
Tue 17/310:35 p.m.
YYZ
-
SAI
2 stops47h 40m
Multiple Airlines
Mon 11/57:30 p.m.
SAI
-
YYZ
2 stops35h 00m
Multiple Airlines
Deal found 17/3C$ 2,137
Mon 11/57:15 a.m.
YYZ
-
SAI
3 stops38h 50m
Multiple Airlines
Wed 27/57:30 p.m.
SAI
-
YYZ
2 stops30h 30m
Multiple Airlines
Deal found 17/3C$ 2,149
Fri 24/41:40 p.m.
YYZ
-
SAI
2 stops42h 05m
Etihad Airways
Sun 17/59:40 a.m.
SAI
-
YYZ
2 stops34h 15m
Etihad Airways
Deal found 14/3C$ 2,364
Thu 16/41:10 p.m.
YYZ
-
SAI
3 stops35h 00m
Multiple Airlines
Thu 23/43:00 p.m.
SAI
-
YYZ
3 stops41h 42m
Multiple Airlines
Deal found 17/3C$ 2,659
Thu 23/41:45 a.m.
YYZ
-
SAI
3 stops27h 40m
Multiple Airlines
Sun 17/59:40 a.m.
SAI
-
YYZ
2 stops22h 55m
Multiple Airlines
Deal found 14/3C$ 2,963

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 18 March 2026.

Round-trip from

C$ 1,553

One-way from

C$ 1,079
United Airlines
  • United Airlines
  • 11/5-27/5
  • 4 total stops
  • 77h 47m total
  • Toronto to Siem Reap
Search Deals
30/3
  • 30/3
  • 2 total stops
  • 30h 00m 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 18 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 round-trip

TorontoSiem Reap

YYZ - SAI

YYZSAI

Toronto Pearson Intl

Thu 16/4

2:55 p.m.-12:20 p.m.

2 stops34h 25m

Siem Reap–Angkor Intl

Thu 23/4

1:05 p.m.-9:30 a.m.

2 stops31h 25m

C$ 1,867

TorontoSiem Reap

YYZ - SAI

YYZSAI

Toronto Pearson Intl

Fri 24/4

1:40 p.m.-6:45 p.m.

2 stops42h 05m

Siem Reap–Angkor Intl

Sun 17/5

9:40 a.m.-8:55 a.m.

2 stops34h 15m

C$ 2,364

TorontoSiem Reap

YYZ - SAI

YYZSAI

Toronto Pearson Intl

Thu 16/4

1:10 p.m.-11:10 a.m.

3 stops35h 00m

Siem Reap–Angkor Intl

Thu 23/4

3:00 p.m.-9:42 p.m.

3 stops41h 42m

C$ 2,659

TorontoSiem Reap

YYZ - SAI

YYZSAI

Toronto Pearson Intl

Mon 11/5

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

2 stops35h 50m

Siem Reap–Angkor Intl

Wed 27/5

9:40 a.m.-5:55 p.m.

2 stops43h 15m

C$ 3,186

TorontoSiem Reap

YYZ - SAI

YYZSAI

Toronto Pearson Intl

Mon 11/5

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

2 stops35h 50m

Siem Reap–Angkor Intl

Sat 30/5

7:30 p.m.-5:55 p.m.

2 stops33h 25m

C$ 3,199
Quickest round-trip

TorontoSiem Reap

YYZ - SAI

YYZSAI

Toronto Pearson Intl

Mon 11/5

5:16 p.m.-9:40 a.m.

2 stops29h 24m

Siem Reap–Angkor Intl

Wed 27/5

10:30 a.m.-9:54 a.m.

3 stops34h 24m

C$ 5,878

TorontoSiem Reap

YYZ - SAI

YYZSAI

Toronto Pearson Intl

Mon 11/5

7:00 a.m.-9:30 p.m.

3 stops27h 30m

Siem Reap–Angkor Intl

Sat 30/5

11:50 p.m.-1:38 p.m.

3 stops48h 48m

C$ 6,167

TorontoSiem Reap

YYZ - SAI

YYZSAI

Toronto Pearson Intl

Mon 11/5

4:25 p.m.-8:10 p.m.

3 stops40h 45m

Siem Reap–Angkor Intl

Wed 27/5

9:10 p.m.-2:25 p.m.

2 stops52h 15m

C$ 7,308
Cheapest one-way
Quickest one-way

TorontoSiem Reap

YYZ - SAI

YYZSAI

Toronto Pearson Intl

Mon 30/3

1:45 a.m.-6:45 p.m.

2 stops30h 00m

C$ 1,079

TorontoSiem Reap

YYZ - SAI

YYZSAI

Toronto Pearson Intl

Mon 30/3

10:35 a.m.-9:50 a.m.

2 stops36h 15m

C$ 1,303

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/3

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 36 hours 50 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$ 1,287

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

  • What airport do you fly into for flights to Siem Reap?

    Siem Reap–Angkor Intl (SAI), located 39.7 km from the city centre, is the airport you fly into when you book flights 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$ 287.

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

    A round-trip flight to Siem Reap will typically cost around C$ 289, however they can be found for as little as C$ 287.

  • 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 (26 hours 45 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

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Cheapflights does show flights with no change fees to all users. To see these options for flights to Siem Reap, users can toggle the no change fees filter when performing a flight search.

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