Statistics on Toronto-Koh Samui flights: what is the right price and when to buy your plane ticket?

Best time to go: what is the RIGHT price for a round-trip flight to Koh Samui (from: Toronto)

The average price to go to Koh Samui from Toronto airport is $ 1691 (round trip). However, there are variations depending on the departure month. Thus, it is possible to pay for your plane ticket on average between $ 1384 (in may) and $ 2453 (in july), which is a saving of $ 307 or a surplus of $ 762 (compared to the average price) depending on the period you leave.

The analysis of all prices reveals that the most frequent price is between $1296 to $1350 and it is generally more economical to leave on a thursday and return on a monday on a flight with 1 or more layovers.

Be careful, the cheapest months may correspond to unfavorable weather periods . Check out our page best time to go to Koh Samui before booking your flight.

If you want to know when to book your flight at the best price, go straight to the second part of this page: When to buy your Toronto-Koh Samui plane ticket.

How are these data calculated?

We have studied a sample of 4289 airfare prices from previous years for flights to Koh Samui from Toronto and can thus establish precise and credible price variation trends based on different parameters. Of course, prices can vary from year to year, but the seasonal aspect of this data (recurrence of school holidays, events... from year to year) makes these statistics quite reliable.

Average price depending on the departure month

Created with Highcharts 8.2.2 $1785 $1785 $1653 $1653 $1496 $1496 $1545 $1545 $1384 $1384 $1569 $1569 $2453 $2453 $1882 $1882 $1461 $1461 $1436 $1436 $1437 $1437 $2177 $2177Average price of round-trip airfare in USD according to the departure monthjan.feb.mar.apr.mayjun.jul.aug.sep.oct.nov.dec.1250150017502000225025002750

Data analysis:

By leaving in may, the price of the plane ticket will statistically be the cheapest ($ 1384, saving $ 307 compared to the average price over the year which is $ 1691). Conversely, july will be the most expensive ($ 2453).

Flight Toronto-Koh Samui: when is the best time to go for the best price?

Month Good price* Average price Our opinion
January$ 1458 $ 1785 fair price
February$ 1396 $ 1653 good price
March$ 1282 $ 1496 good price
April$ 1328 $ 1545 good price
May$ 1201 $ 1384 very good price
June$ 1372 $ 1569 good price
July$ 1681 $ 2453 very high price
August$ 1639 $ 1882 fair price
September$ 1316 $ 1461 good price
October$ 1230 $ 1436 good price
November$ 1174 $ 1437 good price
December$ 1764 $ 2177 high price

*great price to buy your plane ticket: if you see this price or cheaper during your flight search, go for it and buy it!

Price breakdown to travel from Toronto to Koh Samui

Created with Highcharts 8.2.22%2%2%2%4%4%3%3%4%4%3%3%6%6%5%5%5%5%5%5%6%6%6%6%6%6%5%5%5%5%4%4%3%3%3%3%3%3%2%2%2%2%2%2%1%1%Percentage of plane tickets found at this price$972 to $1…$972 to $1026$1026 to $1080$1080 to $1134$1134 to $1188$1188 to $1242$1242 to $1296$1296 to $1350$1350 to $1404$1404 to $1458$1458 to $1511$1511 to $1565$1565 to $1619$1619 to $1673$1673 to $1727$1727 to $1781$1781 to $1835$1835 to $1889$1889 to $1943$1943 to $1997$1997 to $2051$2051 to $2105$2105 to $2159$2159 to $221302468

Data analysis:

The prices for flights from Toronto to Koh Samui range from $972 to $2213. 2% of tickets were purchased at the minimum price (from $972 to $1026), 1% at the maximum price (from $2159 to $2213). The majority of plane tickets were purchased in the range of $1619 to $1673 (6% of tickets).

Cheapest airlines for the Toronto->Koh Samui flight

There are 19 companies that serve Toronto from Koh Samui airport: Cathay Pacific, EVA Air, Air Canada, WestJet, Etihad Airways, Porter Airlines, United, China Eastern, Air India, Kish Airline, Turkish Airlines, Philippine Airlines, Emirates, Lufthansa, Air Transat, Air France, flair airlines, Qatar Airways and Korean Air.

Created with Highcharts 8.2.2Cathay Pacific: 19 %Cathay Pacific: 19 %EVA Air: 15 %EVA Air: 15 %Air Canada: 14 %Air Canada: 14 %WestJet: 6 %WestJet: 6 %Etihad Airways: 5 %Etihad Airways: 5 %Porter Airlines: 5 %Porter Airlines: 5 %United: 5 %United: 5 %China Eastern: 4 %China Eastern: 4 %Air India: 3 %Air India: 3 %Kish Airline: 2 %Kish Airline: 2 %

Data analysis:

Of the 4289 flights analyzed in previous years, Cathay Pacific was the airline that offered the best fare most often in the flight ticket search results (19% of the time) on the Toronto->Koh Samui route.

Which day of the week to leave?

Created with Highcharts 8.2.2 $ -44 $ -44 $ -42 $ -42 $ +186 $ +186 $ +32 $ +32 $ -75 $ -75 $ -45 $ -45 $ -28 $ -28Average airfare price according to the departure daya sundaya mondaya tuesdaya wednesdaya thursdaya fridaya saturday-100-50050100150200

Data analysis:

Statistically, Toronto-Koh Samui flights departing on a thursday are cheaper than on other days of the week. By choosing a thursday as your departure date, you can save an average of $75. On the other hand, departing on a tuesday may cost you an additional $186.

Which day of the week to come back?

Created with Highcharts 8.2.2 $ +33 $ +33 $ -96 $ -96 $ -93 $ -93 $ +160 $ +160 $ +27 $ +27 $ -77 $ -77 $ +6 $ +6Average airfare price based on the return daya sundaya mondaya tuesdaya wednesdaya thursdaya fridaya saturday-150-100-50050100150200

Data analysis:

Statistically, return flights from Koh Samui to Toronto departing on a monday are cheaper than on other days of the week. By choosing a monday for your return date, you will save an average of $96. Conversely, departing from Koh Samui on a wednesday may cost you an additional $160.

Top prices Toronto-Koh Samui

Round tripDatesPrice
Toronto → Koh Samui06-04 to 13-04-2025$ 1443 
Toronto → Koh Samui07-04 to 24-04-2025$ 1455 
Toronto → Koh Samui08-04 to 24-04-2025$ 1462 
Toronto → Koh Samui09-04 to 16-04-2025$ 1408 
Toronto → Koh Samui10-05 to 20-05-2025$ 1320 
Toronto → Koh Samui18-05 to 26-05-2025$ 1015 
Toronto → Koh Samui22-08 to 31-08-2025$ 1412 
Toronto → Koh Samui09-11 to 30-11-2025$ 1139 
Toronto → Koh Samui04-01 to 25-01-2026$ 1343 
Toronto → Koh Samui08-01 to 22-01-2026$ 1281 

When to book your flight Toronto - Koh Samui to get the cheapest price?

Statistically, you will make the biggest savings by buying your plane ticket between 10 to 11 months in advance. However, you may end up paying a high price if you book between 0 to 1 month in advance.

Did you know: the price of plane tickets not only varies depending on how far in advance you book, but also on the day of the week you book! So, to maximize your chances of getting the best price for a Toronto-Koh Samui flight, it is recommended to book your ticket on a sunday.

How far in advance should I buy my flight?

Created with Highcharts 8.2.2 $1781 $1781 $1699 $1699 $1660 $1660 $1609 $1609 $1627 $1627 $1747 $1747 $1630 $1630 $1598 $1598 $1613 $1613 $1534 $1534 $1474 $1474Average airfare price based on the number of months between booking and flight0 to 1 month1 to 2 months2 to 3 months3 to 4 months4 to 5 months5 to 6 months6 to 7 months7 to 8 months8 to 9 months9 to 10 months10 to 11 months1300140015001600170018001900

Data analysis:

To get the cheapest flight ticket from Toronto to Koh Samui, it is recommended to buy it 10 to 11 months before departure (it is then on average 1474 $, which is a saving of 217 $ compared to the overall average price). On the other hand, if you buy your ticket 0 to 1 month in advance, you will pay the full price (90 $ more than the average price).

Depending on the departure month

The best time to buy your Toronto to Koh Samui flight ticket may vary depending on your departure month. Therefore, we offer you statistics on when to book your flight month by month.

Departure on... How far in advance should I book?
January

Best time: 3 to 4 months before departure (average price: 1390 $)
February-
March-
April

Best time: 1 to 2 months before departure (average price: 1352 $)
May

Best time: 2 to 3 months before departure (average price: 1290 $)
June-
July

Best time: 1 to 2 months before departure (average price: 2075 $)

Other interesting period(s): 0 to 1 month ($ 2278)
August-
September

Best time: 6 to 7 months before departure (average price: 1281 $)

Other interesting period(s): 2 to 3 months ($ 1447)
October

Best time: 0 to 1 month before departure (average price: 1341 $)
November

Best time: 1 to 2 months before departure (average price: 1384 $)
December

Best time: 2 to 3 months before departure (average price: 2105 $)

What day of the week should I book my flight ticket?

Created with Highcharts 8.2.2 $ -63 $ -63 $ -5 $ -5 $ -55 $ -55 $ +63 $ +63 $ +47 $ +47 $ -7 $ -7 $ +33 $ +33Average price of plane ticket according to the booking daysundaymondaytuesdaywednesdaythursdayfridaysaturday-75-50-250255075

Data analysis:

Statistically, sunday is the day when plane tickets for Toronto->Koh Samui are the cheapest. So, by buying your plane ticket on a sunday, you will save $63. Conversely, by buying it on a wednesday, you may end up paying $63 more.

Toronto to Koh Samui: flight price when booking today

Information: this data is not statistics but comes from real prices collected less than 7 days ago. Some months may not be available as we do not have enough data for them.

Month Current price
April 2025$ 1568
$1408 to $2374		Find a flight
May 2025$ 1123
$1015 to $1320		Find a flight
July 2025$ 2189
$2189 to $2189		Find a flight
August 2025$ 1412
$1412 to $1412		Find a flight
November 2025$ 1139
$1139 to $1139		Find a flight
January 2026$ 1312
$1281 to $1343		Find a flight

Data analysis:

Compared to the average price, may, july, august, november and january are cheaper to travel to Koh Samui. So it may be interesting to book now to leave during these months!

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