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Siem Reap to Bangkok in November 2026 SAI → BKK, DMK

Siem Reap International Airport (SAI) → Suvarnabhumi Airport (BKK), Don Mueang International Airport (DMK)

For departures in November 2026, the cheapest return found recently is $232 with THAI Airways, 2 Nov – 23 Nov, found today. The cheapest one-way found recently is $99 with Thai AirAsia, 9 Nov, found yesterday.

Return

In November 2026, the cheapest return fare on each of 3 departure dates is usually $221 to $257. Across all 9 departure dates we hold on this route, it is usually $201 to $232. Of the 2 months with enough return fares to compare, November 2026 is usually the most expensive.

Cheapest return found recently

$232

2 Nov – 23 Nov · THAI Airways

Siem Reap International Airport (SAI) → Suvarnabhumi Airport (BKK)

out nonstop, back nonstop

found today

See prices for these datesCheck today's price

Cheapest we hold, of any age

$209

1 Nov – 4 Nov · THAI Airways

Siem Reap International Airport (SAI) → Suvarnabhumi Airport (BKK)

out nonstop, back nonstop

found 2 days ago

See prices for these datesCheck today's price

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The cheapest dates in November 2026

DatesFromAirlineStopsFound
1 Nov – 4 Nov$209THAI Airwaysout nonstop, back nonstopfound 2 days agoSee prices for these dates
2 Nov – 23 Nov$232THAI Airwaysout nonstop, back nonstopfound todaySee prices for these dates
14 Nov – 15 Nov$281Thai AirAsiaout nonstop, back nonstopfound 7 days agoSee prices for these dates

Every date we hold

3 departure dates

1 Nov – 4 Nov: $209, found 2 days ago2 Nov – 23 Nov: $232, found today14 Nov – 15 Nov: $281, found 7 days agoNov
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Nov – 4 Nov$209THAI AirwaysSiem Reap International Airport (SAI) → Suvarnabhumi Airport (BKK)out nonstop, back nonstopfound 2 days agoSee prices for these dates
2 Nov – 23 Nov$232THAI AirwaysSiem Reap International Airport (SAI) → Suvarnabhumi Airport (BKK)out nonstop, back nonstopfound todaySee prices for these dates
14 Nov – 15 Nov$281Thai AirAsiaSiem Reap International Airport (SAI) → Don Mueang International Airport (DMK)out nonstop, back nonstopfound 7 days agoSee prices for these dates

Which month looks cheapest?

January 2027 is the cheapest month — from $191.

November 2026From $2093 departure dates1 Nov – 4 Nov · found 2 days agoSee prices for these dates
December 2026From $2013 departure dates16 Dec – 13 Jan 2027 · found 6 days agoSee prices for these datesEvery date in December 2026
January 2027From $191Cheapest seen1 departure date20 Jan 2027 – 27 Jan 2027 · found 16 hours agoSee prices for these datesEvery date in January 2027
March 2027From $1992 departure dates3 Mar 2027 – 6 Mar 2027 · found 4 days agoSee prices for these dates

One-way

In November 2026, the cheapest one-way fare on each of 12 departure dates is usually $109 to $131. Across all 59 departure dates we hold on this route, it is usually $104 to $126. Of the 7 months with enough one-way fares to compare, 4 are usually cheaper than November 2026.

Cheapest one-way found recently

$99

9 Nov · Thai AirAsia

Siem Reap International Airport (SAI) → Don Mueang International Airport (DMK)

nonstop

found yesterday

Open this tripCheck today's price

It is also the cheapest one-way we hold, of any age.

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The cheapest dates in November 2026

DatesFromAirlineStopsFound
9 Nov$99Thai AirAsianonstopfound yesterdayOpen this trip
30 Nov$107Thai AirAsianonstopfound todayOpen this trip
27 Nov$108Thai AirAsianonstopfound todayOpen this trip
4 Nov$109Thai AirAsianonstopfound 2 days agoOpen this trip
11 Nov$110Thai AirAsianonstopfound 6 days agoOpen this trip

Every date we hold

12 departure dates

2 Nov: $126, found 5 days ago3 Nov: $124, found 5 days ago4 Nov: $109, found 2 days ago6 Nov: $113, found 5 days ago9 Nov: $99, found yesterday11 Nov: $110, found 6 days ago12 Nov: $162, found 5 days ago19 Nov: $162, found 5 days ago23 Nov: $111, found 6 days ago25 Nov: $144, found yesterday27 Nov: $108, found today30 Nov: $107, found todayNov
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
2 Nov$126Thai AirAsiaSiem Reap International Airport (SAI) → Don Mueang International Airport (DMK)nonstopfound 5 days agoOpen this trip
3 Nov$124Thai AirAsiaSiem Reap International Airport (SAI) → Don Mueang International Airport (DMK)nonstopfound 5 days agoOpen this trip
4 Nov$109Thai AirAsiaSiem Reap International Airport (SAI) → Don Mueang International Airport (DMK)nonstopfound 2 days agoOpen this trip
6 Nov$113Thai AirAsiaSiem Reap International Airport (SAI) → Don Mueang International Airport (DMK)nonstopfound 5 days agoOpen this trip
9 Nov$99Thai AirAsiaSiem Reap International Airport (SAI) → Don Mueang International Airport (DMK)nonstopfound yesterdayOpen this trip
11 Nov$110Thai AirAsiaSiem Reap International Airport (SAI) → Don Mueang International Airport (DMK)nonstopfound 6 days agoOpen this trip
12 Nov$162EmiratesSiem Reap International Airport (SAI) → Suvarnabhumi Airport (BKK)nonstopfound 5 days agoOpen this trip
19 Nov$162EmiratesSiem Reap International Airport (SAI) → Suvarnabhumi Airport (BKK)nonstopfound 5 days agoOpen this trip
23 Nov$111Thai AirAsiaSiem Reap International Airport (SAI) → Don Mueang International Airport (DMK)nonstopfound 6 days agoOpen this trip
25 Nov$144Thai AirAsiaSiem Reap International Airport (SAI) → Don Mueang International Airport (DMK)nonstopfound yesterdayOpen this trip
27 Nov$108Thai AirAsiaSiem Reap International Airport (SAI) → Don Mueang International Airport (DMK)nonstopfound todayOpen this trip
30 Nov$107Thai AirAsiaSiem Reap International Airport (SAI) → Don Mueang International Airport (DMK)nonstopfound todayOpen this trip

Which month looks cheapest?

November 2026 is the cheapest month — from $99.

October 2026From $1018 departure dates26 Oct · found yesterdayOpen this tripEvery date in October 2026
November 2026From $99Cheapest seen12 departure dates9 Nov · found yesterdayOpen this trip
December 2026From $1107 departure dates2 Dec · found 2 days agoOpen this tripEvery date in December 2026
January 2027From $10310 departure dates18 Jan 2027 · found yesterdayOpen this tripEvery date in January 2027
February 2027From $9912 departure dates5 Feb 2027 · found 22 hours agoOpen this tripEvery date in February 2027
March 2027From $1025 departure dates27 Mar 2027 · found 4 days agoOpen this trip
April 2027From $1025 departure dates20 Apr 2027 · found todayOpen 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