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Siem Reap to Bangkok flights in January 2027 from $83 SAI → BKK, DMK

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

For departures in January 2027, the cheapest return found recently is $311 with Thai AirAsia, 3 Jan 2027 – 4 Jan 2027, found 4 days ago. The cheapest one-way found recently is $83 with Air Cambodia, 23 Jan 2027, found 2 days ago.

Return

In January 2027, the cheapest return fare on each of 5 departure dates is usually $175 to $253. Across all 17 departure dates we hold on this route, it is usually $175 to $253. Of the 3 months with enough return fares to compare, January 2027 is usually the cheapest.

Cheapest return found recently

$311

3 Jan 2027 – 4 Jan 2027 · Thai AirAsia

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

out nonstop, back nonstop

found 4 days ago

See prices for these datesCheck today's price

Cheapest we hold, of any age

$166

23 Jan 2027 – 8 Feb 2027 · Air Cambodia

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

out nonstop, back nonstop

found 7 days ago

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The cheapest dates in January 2027

DatesFromAirlineStopsFound
23 Jan 2027 – 8 Feb 2027$166Air Cambodiaout nonstop, back nonstopfound 7 days agoSee prices for these dates
30 Jan 2027 – 10 Feb 2027$175Air Cambodiaout nonstop, back nonstopfound 5 days agoSee prices for these dates
21 Jan 2027 – 4 Feb 2027$176Thai AirAsiaout nonstop, back nonstopfound 5 days agoSee prices for these dates
9 Jan 2027 – 10 Jan 2027$253Air Cambodiaout nonstop, back nonstopfound 7 days agoSee prices for these dates
3 Jan 2027 – 4 Jan 2027$311Thai AirAsiaout nonstop, back nonstopfound 4 days agoSee prices for these dates

Every date we hold

5 departure dates

3 Jan 2027 – 4 Jan 2027: $311, found 4 days ago9 Jan 2027 – 10 Jan 2027: $253, found 7 days ago21 Jan 2027 – 4 Feb 2027: $176, found 5 days ago23 Jan 2027 – 8 Feb 2027: $166, found 7 days ago30 Jan 2027 – 10 Feb 2027: $175, found 5 days agoJan
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
3 Jan 2027 – 4 Jan 2027$311Thai AirAsiaSiem Reap International Airport (SAI) → Don Mueang International Airport (DMK)out nonstop, back nonstopfound 4 days agoSee prices for these dates
9 Jan 2027 – 10 Jan 2027$253Air CambodiaSiem Reap International Airport (SAI) → Suvarnabhumi Airport (BKK)out nonstop, back nonstopfound 7 days agoSee prices for these dates
21 Jan 2027 – 4 Feb 2027$176Thai AirAsiaSiem Reap International Airport (SAI) → Don Mueang International Airport (DMK)out nonstop, back nonstopfound 5 days agoSee prices for these dates
23 Jan 2027 – 8 Feb 2027$166Air CambodiaSiem Reap International Airport (SAI) → Suvarnabhumi Airport (BKK)out nonstop, back nonstopfound 7 days agoSee prices for these dates
30 Jan 2027 – 10 Feb 2027$175Air CambodiaSiem Reap International Airport (SAI) → Suvarnabhumi Airport (BKK)out nonstop, back nonstopfound 5 days agoSee prices for these dates

Which month looks cheapest?

February 2027 is the cheapest month — from $164.

November 2026From $2682 departure dates16 Nov – 4 Dec · found 8 days agoSee prices for these datesEvery date in November 2026
December 2026From $2383 departure dates9 Dec – 17 Dec · found 4 days agoSee prices for these datesEvery date in December 2026
January 2027From $1665 departure dates23 Jan 2027 – 8 Feb 2027 · found 7 days agoSee prices for these dates
February 2027From $164Cheapest seen4 departure dates23 Feb 2027 – 2 Mar 2027 · found 4 days agoSee prices for these datesEvery date in February 2027
March 2027From $1742 departure dates2 Mar 2027 – 15 Mar 2027 · found 5 days agoSee prices for these datesEvery date in March 2027
July 2027From $2251 departure date15 Jul 2027 – 12 Aug 2027 · found 5 days agoSee prices for these dates

One-way

In January 2027, the cheapest one-way fare on each of 10 departure dates is usually $85 to $121. Across all 61 departure dates we hold on this route, it is usually $84 to $114. Of the 5 months with enough one-way fares to compare, 1 is usually cheaper than January 2027.

Cheapest one-way found recently

$83

23 Jan 2027 · Air Cambodia

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

nonstop

found 2 days ago

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 January 2027

DatesFromAirlineStopsFound
23 Jan 2027$83Air Cambodianonstopfound 2 days agoOpen this trip
30 Jan 2027$83Air Cambodianonstopfound 2 days agoOpen this trip
5 Jan 2027$84Air Cambodianonstopfound 6 days agoOpen this trip
4 Jan 2027$86Air Cambodianonstopfound 2 days agoOpen this trip
18 Jan 2027$94Air Cambodianonstopfound 3 days agoOpen this trip

Every date we hold

10 departure dates

1 Jan 2027: $181, found 7 days ago2 Jan 2027: $124, found 2 days ago4 Jan 2027: $86, found 2 days ago5 Jan 2027: $84, found 6 days ago9 Jan 2027: $124, found 6 days ago11 Jan 2027: $111, found 4 days ago13 Jan 2027: $103, found 5 days ago18 Jan 2027: $94, found 3 days ago23 Jan 2027: $83, found 2 days ago30 Jan 2027: $83, found 2 days agoJan
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Jan 2027$181Thai AirAsiaSiem Reap International Airport (SAI) → Don Mueang International Airport (DMK)nonstopfound 7 days agoOpen this trip
2 Jan 2027$124Air CambodiaSiem Reap International Airport (SAI) → Suvarnabhumi Airport (BKK)nonstopfound 2 days agoOpen this trip
4 Jan 2027$86Air CambodiaSiem Reap International Airport (SAI) → Suvarnabhumi Airport (BKK)nonstopfound 2 days agoOpen this trip
5 Jan 2027$84Air CambodiaSiem Reap International Airport (SAI) → Suvarnabhumi Airport (BKK)nonstopfound 6 days agoOpen this trip
9 Jan 2027$124Air CambodiaSiem Reap International Airport (SAI) → Suvarnabhumi Airport (BKK)nonstopfound 6 days agoOpen this trip
11 Jan 2027$111Thai AirAsiaSiem Reap International Airport (SAI) → Don Mueang International Airport (DMK)nonstopfound 4 days agoOpen this trip
13 Jan 2027$103Thai AirAsiaSiem Reap International Airport (SAI) → Don Mueang International Airport (DMK)nonstopfound 5 days agoOpen this trip
18 Jan 2027$94Air CambodiaSiem Reap International Airport (SAI) → Suvarnabhumi Airport (BKK)nonstopfound 3 days agoOpen this trip
23 Jan 2027$83Air CambodiaSiem Reap International Airport (SAI) → Suvarnabhumi Airport (BKK)nonstopfound 2 days agoOpen this trip
30 Jan 2027$83Air CambodiaSiem Reap International Airport (SAI) → Suvarnabhumi Airport (BKK)nonstopfound 2 days agoOpen this trip

Which month looks cheapest?

March 2027 is the cheapest month — from $79.

November 2026From $10510 departure dates30 Nov · found 6 days agoOpen this tripEvery date in November 2026
December 2026From $799 departure dates31 Dec · found 2 days agoOpen this tripEvery date in December 2026
January 2027From $8310 departure dates23 Jan 2027 · found 2 days agoOpen this trip
February 2027From $7913 departure dates8 Feb 2027 · found 3 days agoOpen this tripEvery date in February 2027
March 2027From $79Cheapest seen12 departure dates20 Mar 2027 · found 2 days agoOpen this tripEvery date in March 2027
May 2027From $1091 departure date6 May 2027 · found 6 days agoOpen this trip
June 2027From $1042 departure dates11 Jun 2027 · found 2 days agoOpen this trip
July 2027From $1072 departure dates17 Jul 2027 · found 6 days agoOpen this trip
August 2027From $1041 departure date24 Aug 2027 · found 7 days agoOpen this trip
October 2027From $1201 departure date18 Oct 2027 · found 7 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