Title: CA $460 Cheap Flights from Siem Reap Angkor Intl. Airport (SAI) to Samui Intl. Airport (USM) - Expedia.ca

![](https://images.trvl-media.com/place/6035013/26cceeb4-7a5f-4132-838c-9d0a557db5d2.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

![](https://images.trvl-media.com/place/6035013/26cceeb4-7a5f-4132-838c-9d0a557db5d2.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

# CA $460 Cheap Flights from Siem Reap Angkor Intl. Airport (SAI) to Samui Intl. Airport (USM)

[View CA $460 flight on Wed, Mar 11, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:SAI,to:USM,departure:11/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:459.40&airProductToken=AQpDCh8I1I4BEgM1ODkYkkAgwVIoqqaHAzDrpocDOFZAAFgBCiAI1I4BEgQ1NTgzGMFSINRkKMKohwMwiKmHAzhWQAFYARIKCAEQARgBKgJURxgBIgQIARABKAQwAQ) 

- [Roundtrip](?flightType=roundtrip)
- [One-way](?flightType=oneway)
- [Multi-city](?flightType=multicity)

### Travellers

Adults

ChildrenAges 2 to 17

InfantsYounger than 2

EconomyPremium economyBusiness classFirst class

Leaving from

Going to

Departing

Returning

Add a place to stay

Add a car

Direct flights only

## Popular airlines from Siem Reap Angkor Intl. Airport (SAI) to Samui Intl. Airport (USM)

- ![Bangkok Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PG.svg)  
Bangkok Airways  
[](https://www.expedia.ca/Flights-Search?leg1=from:SAI,to:USM,departure:27/12/2025TANYT&leg2=from:USM,to:SAI,departure:03/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PG"}}])
- ![Thai Airways International](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TG.svg)  
Thai Airways International  
[](https://www.expedia.ca/Flights-Search?leg1=from:SAI,to:USM,departure:27/12/2025TANYT&leg2=from:USM,to:SAI,departure:03/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TG"}}])
- ![Vietnam Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_VN.svg)  
Vietnam Airlines  
[](https://www.expedia.ca/Flights-Search?leg1=from:SAI,to:USM,departure:27/12/2025TANYT&leg2=from:USM,to:SAI,departure:03/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VN"}}])

- ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg)  
###  
Be in the know  
Get alerts if flight prices drop or rise\*
- ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg)  
###  
Book smarter  
Save up to 30% on select hotels after you book a flight\*
- ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg)  
###  
Earn twice  
Earn your airline miles on top of our rewards  
[Sign in](https://www.expedia.ca/login)

## Cheap flights from Siem Reap Angkor Intl. Airport (SAI) to Samui Intl. Airport (USM)

Prices were available within the past 7 days and start at CA $460 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

__Flight from Siem Reap Angkor Intl. Airport to Samui Intl. Airport (SAI - USM) route information__
| Origin airport      | Siem Reap Angkor Intl. Airport |
| ------------------- | ------------------------------ |
| Destination airport | Samui Intl. Airport            |
| Distance            | 617 km                         |

## Chi Kraeng to Koh Samui Flights

**The easy way to book your flights from Siem Reap Angkor Intl. Airport to Samui Intl. Airport** 

With Expedia, it’s simple to find and book flights to Samui Intl. Airport from Siem Reap Angkor Intl. Airport whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 18 airlines that cover this route. There are nonstop flights to Samui Intl. Airport, too. 

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Siem Reap Angkor Intl. Airport to Samui Intl. Airport today, tomorrow, or this week. 

**Save dollars with cheap flights from Siem Reap Angkor Intl. Airport, SAI to Samui Intl. Airport, USM** 

Sort your search results by price to find great deals on your flight from Siem Reap Angkor Intl. Airport to Samui Intl. Airport—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Samui Intl. Airport from Siem Reap Angkor Intl. Airport currently is just rising to . 

Here are more money-saving tips: 

- Fly in when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to Samui Intl. Airport
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!

**Reasons to choose Expedia for your flight to Samui Intl. Airport from Siem Reap Angkor Intl. Airport** 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Samui Intl. Airport with Expedia today.

## Explore a world of travel with Expedia

\*Available to Expedia members.