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Phuket to Koh Samui flights in November 2026 from $49 HKT → USM

Phuket International Airport (HKT) → Koh Samui Airport (USM)

For departures in November 2026, the cheapest return found recently is $151 with Bangkok Airways, 19 Nov – 2 Dec, found 2 days ago. The cheapest one-way found recently is $49 with Bangkok Airways, 18 Nov, found 3 days ago.

Return

In November 2026, the cheapest return fare on each of 14 departure dates is usually $163 to $212. Across all 114 departure dates we hold on this route, it is usually $217 to $295. Of the 9 months with enough return fares to compare, 2 are usually cheaper than November 2026.

Cheapest return found recently

$151

19 Nov – 2 Dec · Bangkok Airways

Phuket International Airport (HKT) → Koh Samui Airport (USM)

out nonstop, back nonstop

found 2 days ago

See prices for these datesCheck today's price

Cheapest we hold, of any age

$101

13 Nov – 15 Nov · Bangkok Airways

Phuket International Airport (HKT) → Koh Samui Airport (USM)

out nonstop, back nonstop

found 4 days ago

See prices for these datesCheck today's price

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The cheapest dates in November 2026

DatesFromAirlineStopsFound
13 Nov – 15 Nov$101Bangkok Airwaysout nonstop, back nonstopfound 4 days agoSee prices for these dates
19 Nov – 2 Dec$151Bangkok Airwaysout nonstop, back nonstopfound 2 days agoSee prices for these dates
18 Nov – 24 Nov$154Bangkok Airwaysout nonstop, back nonstopfound 3 days agoSee prices for these dates
16 Nov – 20 Nov$159Bangkok Airwaysout nonstop, back nonstopfound 2 days agoSee prices for these dates
14 Nov – 30 Nov$177Bangkok Airwaysout nonstop, back nonstopfound 4 days agoSee prices for these dates

Every date we hold

14 departure dates

13 Nov – 15 Nov: $101, found 4 days ago14 Nov – 30 Nov: $177, found 4 days ago15 Nov – 26 Nov: $229, found 4 days ago16 Nov – 20 Nov: $159, found 2 days ago17 Nov – 27 Nov: $204, found 3 days ago18 Nov – 24 Nov: $154, found 3 days ago19 Nov – 2 Dec: $151, found 2 days ago20 Nov – 15 Dec: $215, found 5 days ago24 Nov – 4 Dec: $236, found 4 days ago26 Nov – 10 Dec: $198, found 2 days ago27 Nov – 10 Dec: $193, found 7 days ago28 Nov – 3 Dec: $193, found 3 days ago29 Nov – 7 Dec: $207, found 5 days ago30 Nov – 13 Dec: $214, found 2 days agoNov
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
13 Nov – 15 Nov$101Bangkok AirwaysPhuket International Airport (HKT) → Koh Samui Airport (USM)out nonstop, back nonstopfound 4 days agoSee prices for these dates
14 Nov – 30 Nov$177Bangkok AirwaysPhuket International Airport (HKT) → Koh Samui Airport (USM)out nonstop, back nonstopfound 4 days agoSee prices for these dates
15 Nov – 26 Nov$229Bangkok AirwaysPhuket International Airport (HKT) → Koh Samui Airport (USM)out nonstop, back nonstopfound 4 days agoSee prices for these dates
16 Nov – 20 Nov$159Bangkok AirwaysPhuket International Airport (HKT) → Koh Samui Airport (USM)out nonstop, back nonstopfound 2 days agoSee prices for these dates
17 Nov – 27 Nov$204Bangkok AirwaysPhuket International Airport (HKT) → Koh Samui Airport (USM)out nonstop, back nonstopfound 3 days agoSee prices for these dates
18 Nov – 24 Nov$154Bangkok AirwaysPhuket International Airport (HKT) → Koh Samui Airport (USM)out nonstop, back nonstopfound 3 days agoSee prices for these dates
19 Nov – 2 Dec$151Bangkok AirwaysPhuket International Airport (HKT) → Koh Samui Airport (USM)out nonstop, back nonstopfound 2 days agoSee prices for these dates
20 Nov – 15 Dec$215Bangkok AirwaysPhuket International Airport (HKT) → Koh Samui Airport (USM)out nonstop, back nonstopfound 5 days agoSee prices for these dates
24 Nov – 4 Dec$236Bangkok AirwaysPhuket International Airport (HKT) → Koh Samui Airport (USM)out nonstop, back nonstopfound 4 days agoSee prices for these dates
26 Nov – 10 Dec$198Bangkok AirwaysPhuket International Airport (HKT) → Koh Samui Airport (USM)out nonstop, back nonstopfound 2 days agoSee prices for these dates
27 Nov – 10 Dec$193Bangkok AirwaysPhuket International Airport (HKT) → Koh Samui Airport (USM)out nonstop, back nonstopfound 7 days agoSee prices for these dates
28 Nov – 3 Dec$193Bangkok AirwaysPhuket International Airport (HKT) → Koh Samui Airport (USM)out nonstop, back nonstopfound 3 days agoSee prices for these dates
29 Nov – 7 Dec$207Bangkok AirwaysPhuket International Airport (HKT) → Koh Samui Airport (USM)out nonstop, back nonstopfound 5 days agoSee prices for these dates
30 Nov – 13 Dec$214Bangkok AirwaysPhuket International Airport (HKT) → Koh Samui Airport (USM)out nonstop, back nonstopfound 2 days agoSee prices for these dates

Which month looks cheapest?

November 2026 is the cheapest month — from $101.

November 2026From $101Cheapest seen14 departure dates13 Nov – 15 Nov · found 4 days agoSee prices for these dates
December 2026From $19623 departure dates2 Dec – 8 Dec · found 2 days agoSee prices for these datesEvery date in December 2026
January 2027From $26827 departure dates27 Jan 2027 – 17 Feb 2027 · found 2 days agoSee prices for these datesEvery date in January 2027
February 2027From $25719 departure dates10 Feb 2027 – 20 Mar 2027 · found 3 days agoSee prices for these datesEvery date in February 2027
March 2027From $23011 departure dates6 Mar 2027 – 22 Mar 2027 · found 7 days agoSee prices for these datesEvery date in March 2027
April 2027From $1896 departure dates30 Apr 2027 – 12 May 2027 · found 7 days agoSee prices for these dates
May 2027From $1343 departure dates31 May 2027 – 15 Jun 2027 · found 6 days agoSee prices for these dates
June 2027From $1356 departure dates1 Jun 2027 – 14 Jun 2027 · found 6 days agoSee prices for these datesEvery date in June 2027
July 2027From $2563 departure dates17 Jul 2027 – 31 Jul 2027 · found 7 days agoSee prices for these dates
August 2027From $1742 departure dates29 Aug 2027 – 9 Sept 2027 · found 5 days agoSee prices for these dates

One-way

In November 2026, the cheapest one-way fare on each of 3 departure dates is usually $45 to $55. Across all 16 departure dates we hold on this route, it is usually $65 to $104. Of the 2 months with enough one-way fares to compare, November 2026 is usually the cheapest.

Cheapest one-way found recently

$49

18 Nov · Bangkok Airways

Phuket International Airport (HKT) → Koh Samui Airport (USM)

nonstop

found 3 days ago

Open this tripCheck today's price

Cheapest we hold, of any age

$41

14 Nov · Bangkok Airways

Phuket International Airport (HKT) → Koh Samui Airport (USM)

nonstop

found 5 days ago

Open this tripCheck today's price

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The cheapest dates in November 2026

DatesFromAirlineStopsFound
14 Nov$41Bangkok Airwaysnonstopfound 5 days agoOpen this trip
18 Nov$49Bangkok Airwaysnonstopfound 3 days agoOpen this trip
13 Nov$61Bangkok Airwaysnonstopfound 4 days agoOpen this trip

Every date we hold

3 departure dates

13 Nov: $61, found 4 days ago14 Nov: $41, found 5 days ago18 Nov: $49, found 3 days agoNov
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
13 Nov$61Bangkok AirwaysPhuket International Airport (HKT) → Koh Samui Airport (USM)nonstopfound 4 days agoOpen this trip
14 Nov$41Bangkok AirwaysPhuket International Airport (HKT) → Koh Samui Airport (USM)nonstopfound 5 days agoOpen this trip
18 Nov$49Bangkok AirwaysPhuket International Airport (HKT) → Koh Samui Airport (USM)nonstopfound 3 days agoOpen this trip

Which month looks cheapest?

November 2026 is the cheapest month — from $41.

November 2026From $41Cheapest seen3 departure dates14 Nov · found 5 days agoOpen this trip
April 2027From $1061 departure date26 Apr 2027 · found 5 days agoOpen this trip
May 2027From $651 departure date31 May 2027 · found 7 days agoOpen this trip
June 2027From $657 departure dates12 Jun 2027 · found 5 days agoOpen this tripEvery date in June 2027
July 2027From $1162 departure dates8 Jul 2027 · found 6 days agoOpen this trip
August 2027From $1161 departure date13 Aug 2027 · found 3 days agoOpen this trip
October 2027From $1031 departure date25 Oct 2027 · found 4 days agoOpen this trip

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work