Title: CA $2,304 Cheap Flights from Saint John (YSJ) to Samui Intl. Airport (USM) - Expedia.ca

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# CA $2,304 Cheap Flights from Saint John (YSJ) to Samui Intl. Airport (USM)

[View CA $2,304 flight on Wed, Mar 18, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YSJ,to:USM,departure:18/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2303.32&airProductToken=AQqxAQo1CMGGARIEODA0ORjYTCCYzgEowfqHAzDM-4cDOEhAAFgBaghTVEFOREFSRHIISFo3TFpBVEcKNQjDsAESAzgyORiYzgEgxzIoz4GIAzD7iIgDOE1AAVgBaglFQ09OTElHSFRyCE1SMjFDQUlPCkEIw7ABEgQ2NTAzGMcyINRkKMGOiAMwk5CIAzhNQAFYAWoJRUNPTkxJR0hUcghNUjIxQ0FJT3oKCNCOARIENjUwMxIKCAEQARgBKgJDWBgBIgQIARABKAIoAygEMAE) 

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

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## Popular airlines from Saint John, NB (YSJ) to Samui Intl. Airport (USM)

- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg)  
Air Canada  
[](https://www.expedia.ca/Flights-Search?leg1=from:YSJ,to:USM,departure:20/02/2026TANYT&leg2=from:USM,to:YSJ,departure:27/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg)  
WestJet  
[](https://www.expedia.ca/Flights-Search?leg1=from:YSJ,to:USM,departure:20/02/2026TANYT&leg2=from:USM,to:YSJ,departure:27/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}])
- ![](https://a.travel-assets.com/air/airlines/f8_sq.svg)  
Flair Airlines  
[](https://www.expedia.ca/Flights-Search?leg1=from:YSJ,to:USM,departure:20/02/2026TANYT&leg2=from:USM,to:YSJ,departure:27/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg)  
American Airlines  
[](https://www.expedia.ca/Flights-Search?leg1=from:YSJ,to:USM,departure:20/02/2026TANYT&leg2=from:USM,to:YSJ,departure:27/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg)  
United  
[](https://www.expedia.ca/Flights-Search?leg1=from:YSJ,to:USM,departure:20/02/2026TANYT&leg2=from:USM,to:YSJ,departure:27/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg)  
Delta  
[](https://www.expedia.ca/Flights-Search?leg1=from:YSJ,to:USM,departure:20/02/2026TANYT&leg2=from:USM,to:YSJ,departure:27/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg)  
Porter Airlines  
[](https://www.expedia.ca/Flights-Search?leg1=from:YSJ,to:USM,departure:20/02/2026TANYT&leg2=from:USM,to:YSJ,departure:27/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}])

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## Cheap flights from Saint John (YSJ) to Samui Intl. Airport (USM)

Prices were available within the past 7 days and start at CA $2,304 for one-way flights and CA $8,242 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif)

Thu, Feb 19 - Wed, Feb 25

YSJ

Saint John

USM

Koh Samui

CA $8,242

Roundtrip

found 2 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YSJ,to:USM,departure:19/02/2026TANYT&leg2=from:USM,to:YSJ,departure:25/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:8241.72&airProductToken=AQpnCiEIwYYBEgQ4NDkzGNhMIJjOASjEyIUDMNPJhQM4S0AAWAEKIAjDsAESAzgwNRiYzgEgxzIo78yFAzCl1IUDOEJAAVgBCiAIw7ABEgQ2NTAzGMcyINRkKOHehQMws-CFAzhCQAFYAQpmCh8I0I4BEgM4MDUY1GQgxzIo2ImGAzCbi4YDOFlAAFgBCiAIw7ABEgM4MjgYxzIgmM4BKPGThgMw65qGAzhZQAFYAQohCMGGARIEODQ5NBiYzgEg2EwogqSGAzD5pIYDOEtAAVgBEgoIARABGAEqAkNYGAEiBAgBEAEoCCgEMAE)

![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif)

Sat, Feb 14 - Wed, Feb 25

YSJ

Saint John

USM

Koh Samui

CA $10,589

Roundtrip

found 2 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YSJ,to:USM,departure:14/02/2026TANYT&leg2=from:USM,to:YSJ,departure:25/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:10588.72&airProductToken=AQpnCiEIwYYBEgQ4NDkzGNhMIJjOASikkIUDMLORhQM4U0AAWAEKIAjDsAESAzgwNRiYzgEgxzIoz5SFAzCFnIUDOFlAAVgBCiAIw7ABEgQ2NTAzGMcyINRkKMGmhQMwk6iFAzhZQAFYAQpmCh8I0I4BEgM4MDUY1GQgxzIo2ImGAzCbi4YDOFlAAFgBCiAIw7ABEgM4MjgYxzIgmM4BKPGThgMw65qGAzhZQAFYAQohCMGGARIEODQ5NBiYzgEg2EwogqSGAzD5pIYDOEtAAVgBEgoIARABGAEqAkNYGAEiBAgBEAEoCCgEMAE)

![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif)

Wed, Feb 18 - Wed, Feb 25

YSJ

Saint John

USM

Koh Samui

CA $11,467

Roundtrip

found 2 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YSJ,to:USM,departure:18/02/2026TANYT&leg2=from:USM,to:YSJ,departure:25/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:11466.72&airProductToken=AQpnCiEIwYYBEgQ4NDk1GNhMIJjOASiCwIUDMI3BhQM4WUAAWAEKIAjDsAESAzgyORiYzgEgxzIoz8aFAzD7zYUDOFlAAVgBCiAIw7ABEgQ2NTAzGMcyINRkKMHThQMwk9WFAzhZQAFYAQpmCh8I0I4BEgM4MDUY1GQgxzIo2ImGAzCbi4YDOFlAAFgBCiAIw7ABEgM4MjgYxzIgmM4BKPGThgMw65qGAzhZQAFYAQohCMGGARIEODQ5NBiYzgEg2EwogqSGAzD5pIYDOEtAAVgBEgoIARABGAEqAkNYGAEiBAgBEAEoCCgEMAE)

__Flight from Saint John to Samui Intl. Airport (YSJ - USM) route information__
| Origin airport      | Saint John          |
| ------------------- | ------------------- |
| Destination airport | Samui Intl. Airport |
| Roundtrip price     | CA $8,242           |
| Distance            | 13672 km            |

## Saint John to Koh Samui Flights

**The easy way to book your flights from Saint John to Samui Intl. Airport** 

With Expedia, it’s simple to find and book flights to Samui Intl. Airport from Saint John whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 8 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 Saint John to Samui Intl. Airport today, tomorrow, or this week. 

**Save dollars with cheap flights from Saint John, YSJ to Samui Intl. Airport, USM** 

Sort your search results by price to find great deals on your flight from Saint John 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 Saint John currently is just CA $8,242 rising to CA $11,467\. 

Here are more money-saving tips: 

- Fly in February 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 Saint John** 

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.

## Frequently asked questions

### How much is a flight from Saint John Airport (YSJ) to Ko Samui Airport (USM)?

### Do I need to pay a cancellation fee if I cancel my flight from Saint John Airport to Ko Samui Airport (USM)?

### How do I find cheap flights from Saint John Airport (YSJ) to USM that have flexible change policies?

### How far is the flight from Saint John Airport (YSJ) to USM?

### Which airlines fly direct from Saint John Airport (YSJ) to Ko Samui Airport (USM)?

### Are Saint John Airport (YSJ) to USM flight tickets cheaper when they're purchased at the last minute?

\*Available to Expedia members.