SAI

C$ 677 Find Cheap Flights to Siem Reap

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Siem Reap departing on 19/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Siem Reap

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Siem Reap, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Siem Reap, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 1,383
Multiple Airlines
Mon 9/3Tue 12/5
YUL - SAI • 2 stops
Cheapest one-way flights
C$ 677
Multiple Airlines
Sun 19/4
YVR - SAI • 2 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Siem Reap!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Siem Reap

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Siem Reap that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Siem Reap

Mon, 9 Mar - Tue, 12 May
Multiple Airlines Logo
1:25 p.m. - 12:40 p.m.
YUL
-
SAI
36h 15m
2 stops
Multiple Airlines Logo
7:25 p.m. - 8:57 p.m.
SAI
-
YUL
36h 32m
2 stops
C$ 1,383Multiple Airlines
Tue, 10 Mar - Tue, 12 May
Multiple Airlines Logo
7:30 a.m. - 9:15 a.m.
YUL
-
SAI
38h 45m
2 stops
Multiple Airlines Logo
7:25 p.m. - 8:57 p.m.
SAI
-
YUL
36h 32m
2 stops
C$ 1,434Multiple Airlines
Mon, 27 Apr - Wed, 13 May
Multiple Airlines Logo
8:10 p.m. - 9:00 a.m.
YYZ
-
SAI
25h 50m
2 stops
Multiple Airlines Logo
7:25 p.m. - 7:30 p.m.
SAI
-
YYZ
35h 05m
2 stops
C$ 1,472Multiple Airlines
Mon, 27 Apr - Wed, 13 May
United Airlines Logo
7:00 a.m. - 9:40 a.m.
YYZ
-
SAI
39h 40m
3 stops
United Airlines Logo
10:30 a.m. - 7:50 p.m.
SAI
-
YYZ
44h 20m
2 stops
C$ 1,503United Airlines
Mon, 9 Mar - Wed, 13 May
Multiple Airlines Logo
6:20 p.m. - 12:40 p.m.
YUL
-
SAI
31h 20m
2 stops
Multiple Airlines Logo
7:25 p.m. - 5:00 p.m.
SAI
-
YUL
32h 35m
2 stops
C$ 1,607Multiple Airlines
Fri, 29 May - Wed, 17 Jun
Multiple Airlines Logo
9:30 p.m. - 9:00 a.m.
YUL
-
SAI
48h 30m
2 stops
Multiple Airlines Logo
7:25 p.m. - 5:00 p.m.
SAI
-
YUL
32h 35m
2 stops
C$ 1,692Multiple Airlines
Sun, 8 Mar - Sat, 9 May
Emirates Logo
11:40 a.m. - 9:10 p.m.
YUL
-
SAI
46h 30m
2 stops
Emirates Logo
11:50 p.m. - 8:00 a.m.
SAI
-
YUL
43h 10m
2 stops
C$ 1,740Emirates
Sun, 8 Mar - Thu, 14 May
Emirates Logo
11:40 a.m. - 9:10 p.m.
YUL
-
SAI
46h 30m
2 stops
Emirates Logo
11:50 p.m. - 8:00 a.m.
SAI
-
YUL
43h 10m
2 stops
C$ 1,790Emirates
Fri, 29 May - Wed, 17 Jun
SWISS Logo
2:25 p.m. - 6:45 p.m.
YOW
-
SAI
41h 20m
3 stops
SWISS Logo
9:40 a.m. - 7:45 p.m.
SAI
-
YOW
45h 05m
3 stops
C$ 2,324SWISS
Fri, 29 May - Wed, 17 Jun
KLM Logo
5:25 p.m. - 12:15 p.m.
YOW
-
SAI
31h 50m
2 stops
KLM Logo
7:25 p.m. - 3:00 p.m.
SAI
-
YOW
54h 35m
2 stops
C$ 2,632KLM
Booking Insights

KAYAK's insights & trends for flights to Siem Reap

Get data-powered insights and trends into flights to Siem Reap to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Siem Reap?

The duration of your flight to Siem Reap depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Siem Reap on KAYAK are from Vancouver, which takes 19h 50m, Toronto, which takes 31h 22m, Calgary, which takes 32h 55m, and Montreal, which takes 38h 45m.

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When to book flights to Siem Reap

Are your dates flexible? Find out the best times to travel to Siem Reap based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Siem Reap based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Siem Reap flights

  • How far is Siem Reap–Angkor Intl Airport from central Siem Reap?

    The distance between Siem Reap–Angkor Intl Airport and downtown Siem Reap is 40 km.

  • What is the name of Siem Reap’s airport?

    All flights to Siem Reap land at Siem Reap–Angkor Intl Airport. The airport code is SAI,and it can also be referred to as Siem Reap–Angkor Intl.

  • How does KAYAK find such low prices on flights to Siem Reap?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Siem Reap.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Siem Reap?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Siem Reap is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Siem Reap?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Siem Reap with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Siem Reap?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Siem Reap up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Siem Reap

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Siem Reap flight deals.

Reviews of the top airline flying to Siem Reap

 
See real verified KAYAK customer reviews for airlines flying to Siem Reap. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Canada to Siem Reap. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Siem Reap? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9236 reviews
8.1Crew
6.6Food
7.7Boarding
7.1Entertainment
7.3Comfort
Airline reviews

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

2.0 MediocreAnonymous, Feb 2026
YYZ - SFO
Read more United Airlines reviews

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

Reliable, nice crew, I fly often on that flight and I like it all.

l really enjoy very much the flight was very pleasant

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

The food quality sucks. One must starve if they do not eat flesh Or wheat based products Some variety would be expected. The trivial amount of snacks and or food is inhumane

We Left Calgary 1/2 hour late and that made for a tight connection in Denver. After arriving everything was done to help us make our connection. That was a great effort. Thank You United

Efficient all round, very good crew. Short flight so the food, of course, was just snacks

Everything you need to know for your flight to Siem Reap

Information on the airport you'll fly into in Siem Reap

Siem Reap (SAI)