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Cheap flights from Niagara Falls, ON to Ko Samui from C$ 976

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — USM
19 Dec — 26 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Niagara Falls to Ko Samui

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to Ko Samui
Explore the most affordable flight options available from Niagara Falls to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 November 2025.

Sun 30/115:55 p.m.YYZ - USM
2 stops29h 05mMultiple Airlines
Wed 24/127:45 p.m.USM - YYZ
2 stops34h 10mMultiple Airlines
Deal found 18/11C$ 1,479
Wed 19/111:55 p.m.YYZ - USM
2 stops30h 45mMultiple Airlines
Wed 26/117:55 a.m.USM - YYZ
2 stops40h 20mMultiple Airlines
Deal found 18/11C$ 1,793
Sat 29/1112:15 a.m.YYZ - USM
2 stops31h 35mEVA Air
Wed 24/127:55 a.m.USM - YYZ
2 stops24h 25mEVA Air
Deal found 18/11C$ 1,921
Tue 18/1112:15 a.m.YYZ - USM
2 stops27h 20mEVA Air
Wed 26/118:30 a.m.USM - YYZ
2 stops23h 50mEVA Air
Deal found 18/11C$ 2,113
Sat 29/1112:15 a.m.YYZ - USM
2 stops27h 20mEVA Air
Thu 4/128:30 a.m.USM - YYZ
2 stops23h 50mEVA Air
Deal found 17/11C$ 2,141

Cheap flight deals from Niagara Falls to Ko Samui

Keep the following information in mind while searching for Niagara Falls to Ko Samui flight deals. Data was last updated 19 November 2025.

Round-trip from

C$ 1,479

One-way from

C$ 976

Popular in

December

Cheapest in

September

Average price

C$ 2,113
30/11-24/12
  • 30/11-24/12
  • 4 total stops
  • 63h 15m total
  • Niagara Falls to Ko Samui
Search Deals
7/1
  • 7/1
  • 3 total stops
  • 58h 00m total
  • Niagara Falls to Ko Samui
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 328 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 163 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls to Ko Samui that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 19 November 2025.
Use the filters below to find and compare flights from Niagara Falls to Ko Samui that are best for you.

Fly from

Niagara Falls

Fly to

Ko Samui

Route

Depart

Return

Price

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Fri 6/2

10:30 a.m.-7:45 a.m.

3 stops33h 15m

Ko Samui

Fri 27/2

7:45 p.m.-2:25 p.m.

2 stops30h 40m

C$ 2,084

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sat 29/11

12:15 a.m.-3:35 p.m.

2 stops27h 20m

Ko Samui

Thu 4/12

8:30 a.m.-8:20 p.m.

2 stops23h 50m

C$ 2,141

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sun 30/11

6:45 p.m.-1:05 p.m.

2 stops30h 20m

Ko Samui

Thu 4/12

4:25 p.m.-4:25 p.m.

2 stops36h 00m

C$ 2,598

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sat 29/11

12:35 a.m.-7:35 p.m.

1 stop31h 00m

Ko Samui

Thu 4/12

11:40 a.m.-9:00 p.m.

1 stop21h 20m

C$ 2,600

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sat 29/11

12:35 a.m.-7:35 p.m.

1 stop31h 00m

Ko Samui

Wed 24/12

11:40 a.m.-12:15 p.m.

1 stop36h 35m

C$ 3,575

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sat 13/12

2:45 p.m.-8:05 a.m.

2 stops29h 20m

Ko Samui

Tue 30/12

8:15 a.m.-9:20 a.m.

2 stops37h 05m

C$ 3,824

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Mon 5/1

1:05 p.m.-8:50 p.m.

3 stops43h 45m

C$ 1,146

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Tue 6/1

9:10 a.m.-8:30 p.m.

3 stops47h 20m

C$ 1,157

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sat 3/1

6:10 p.m.-7:45 a.m.

3 stops49h 35m

C$ 1,162

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sun 4/1

9:35 a.m.-5:50 p.m.

3 stops44h 15m

C$ 1,339

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/11

Showing 1-10 of 16 results
1
2

Best time to book a flight from Niagara Falls to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Niagara Falls 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 from Niagara Falls to Ko Samui

What is the cheapest time of day to fly from NI4 to USM?

Find hourly flight availability from Niagara Falls to Ko Samui. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 November 2025.

It’s optimal to fly from Niagara Falls to Ko Samui in the afternoon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Niagara Falls to Ko Samui?

Use this chart to determine the cheapest time to fly round-trip from Niagara Falls to Ko Samui. Price data was last updated on 30 March 2025.

Travelers seeking maximum savings on their Niagara Falls to Ko Samui flight should consider departing on Saturday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Ko Samui

Get insights into the airlines that provide service to Ko Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ko Samui. Reviews last updated 19 November 2025.
Read through reviews of airlines operating flights from Niagara Falls to Ko Samui, such as EVA Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,277 reviews
Check prices

Entertainment

8.0

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
EVA Air
8.4
Very good
1,277 reviews
EVA Air
8.4
Very good
1,277 reviews
Check prices

Entertainment

8.0

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.

Related info for your journey

Find useful and relevant information for your journey from Niagara Falls to Ko Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ko Samui from Niagara Falls?

    If you book a flight to Ko Samui from Niagara Falls, you will be flying to Ko Samui, which is the city’s only airport. Ko Samui (USM) is located 3.3 km from the centre of Ko Samui. There are 0 flights from Niagara Falls to Ko Samui per day from 1 airline.

  • How long is the flight from Niagara Falls to Ko Samui?

    EVA Air and Air France can get you from Niagara Falls to Ko Samui in just under 27h 20m. Your travel time can differ by up to 3h. Airlines will cover a distance of 14087 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Niagara Falls to Ko Samui that include hotel bookings?

    Yes. In addition to deals on Niagara Falls to Ko Samui flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Niagara Falls to Ko Samui?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Niagara Falls to Ko Samui.

  • Can I find deals for business class flights from Niagara Falls to Ko Samui?

    Yes. Cheapflights offers flight deals from Niagara Falls to Ko Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
Ko Pha Ngan
Ko Tao

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Niagara Falls to Ko Samui

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Niagara Falls to Ko Samui

Discover the top airline that operate flights from Niagara Falls to Ko Samui. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 19 November 2025.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapestC$ 1,919AverageC$ 2,102FlexibilityNo cancel feeOn-time74%
Search EVA Air flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Niagara Falls to Ko Samui?

Cheapflights makes it easy to find Niagara Falls to Ko Samui flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to Ko Samui?

Millions of users choose and trust Cheapflights to book the best flight deals from Niagara Falls to Ko Samui for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Niagara Falls to Ko Samui with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Niagara Falls to Ko Samui flexibly with Cheapflights today.

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