Are there direct flights from Siem Reap to Bangkok?

Yes, direct flights are available from Siem Reap to Bangkok. Historically, approximately 42.9% of all flights on this route across the trailing 90 days have been direct. For flights that include stopovers, the median number of stopovers has been one. This indicates a good chance of finding a non-stop option for your journey.

How many hours is the flight from Siem Reap to Bangkok?

The direct flight from Siem Reap to Bangkok typically takes 1 hour and 25 minutes, covering a distance of 377 kilometers. For flights with one stop, the median duration is considerably longer, averaging 12 hours and 45 minutes. Travelers prioritizing speed will find direct flights to be significantly more efficient for this route.

Are there frequently good prices on flights from Siem Reap to Bangkok?

Based on historical trends, good prices on flights from Siem Reap to Bangkok are frequent. This route is consistently identified as one that often presents favorable deals. Travelers can typically find competitive pricing when planning their trips on this popular route.

Flights From Siem Reap

To Bangkok

Cheap Flights from Siem Reap to Bangkok

Browse current best options from Siem Reap. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Siem Reap

RatePunk searches hundreds of travel sites at once for deals on flights to Bangkok

Prices updated 1 day ago

457 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 7, 2026.)

Today’s best flight deals from Siem Reap to Bangkok

Explore current cheapest deals departing from Siem Reap to Bangkok

2026-09-13 – 2026-09-15
REP - Bangkok
34% AI deal score
$125
$191
Round trip
2026-09-14 – 2026-09-15
REP - Bangkok
34% AI deal score
$122
$191
Round trip
2026-11-04 – 2026-11-29
REP - Bangkok
36% AI deal score
$79
$198
Round trip
2026-09-14 – 2026-10-04
REP - Bangkok
36% AI deal score
$91
$199
Round trip
2026-10-22 – 2026-11-20
REP - Bangkok
36% AI deal score
$88
$199
Round trip
2026-10-27 – 2026-11-22
REP - Bangkok
36% AI deal score
$91
$199
Round trip
2026-09-20 – 2026-10-04
REP - Bangkok
37% AI deal score
$90
$199
Round trip
2026-09-13 – 2026-10-06
REP - Bangkok
36% AI deal score
$92
$199
Round trip
2026-09-14 – 2026-10-06
REP - Bangkok
36% AI deal score
$91
$199
Round trip
2026-09-13 – 2026-10-08
REP - Bangkok
36% AI deal score
$92
$199
Round trip

Siem Reap to Bangkok: Overview

Insights for flights from Siem Reap to Bangkok

Right now, only 1% of recent fares from Siem Reap to Bangkok are classified as a good price. If you are looking for cheap flights from Siem Reap to Bangkok, fares are currently above the typical level for this route. Prices typically range from $181 to $346, with a median of $263.

A typical journey from Siem Reap to Bangkok takes 5h 20m, including connections. This route is considered a short-haul flight, covering a distance of 377 kilometers.

When considering the cheapest time to fly from Siem Reap to Bangkok, February and January stand out with median fares of $131. November also offers competitive pricing, with a median fare of $136.

For flights from Siem Reap to Bangkok, a meaningful share of itineraries are non-stop, while the rest connect once. Approximately 42.9% of recent fares were for direct flights from Siem Reap to Bangkok. For itineraries that include connections, the median number of stopovers is 1.

How much is a round trip from Siem Reap to Bangkok

Regular price: $68 - $224

Prices for flights from Siem Reap to Bangkok are currently within the regular range.

The regular price range for flights from Siem Reap to Bangkok is between $68 and $224. The current lowest deal is $198 with Thai AirAsia for travel from Sep 23-Oct 21.

now $198

Low $68

High $224

The cheapest time to fly from Siem Reap to Bangkok

The cheapest month to fly from REP to BKK is January, with a median price of $131. The most expensive month is October, with a median price of $416. Prices are generally lower from January to December.

January

Cheapest

Flights from $131

October

Most Expensive

Flights from $416

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Siem Reap to Bangkok

Cambodia Airways

Thai AirAsia

Last-minute flights going from Siem Reap to Bangkok

Tue, Sep 1

⌛ Last-Minute

SAI - Bangkok

Siem Reap (SAI) - Bangkok (BKK)

Emirates Airlines

$168

$306

One-way

Tue, Sep 1

⌛ Last-Minute

SAI - Bangkok

Siem Reap (SAI) - Bangkok (BKK)

Emirates Airlines

$137

$306

One-way

Thu, Sep 3

⌛ Last-Minute

SAI - Bangkok

Siem Reap (SAI) - Bangkok (BKK)

Emirates Airlines

$148

$306

One-way

Fri, Sep 11

⌛ Last-Minute

SAI - Bangkok

Siem Reap (SAI) - Bangkok (DMK)

Thai AirAsia

$92

$199

One-way

Thu, Sep 17

⌛ Last-Minute

SAI - Bangkok

Siem Reap (SAI) - Bangkok (BKK)

$122

$242

One-way

Fri, Sep 18

⌛ Last-Minute

SAI - Bangkok

Siem Reap (SAI) - Bangkok (DMK)

Thai AirAsia

$86

$200

One-way

Biggest price drops on these dates for flights from Siem Reap to Bangkok

2 nights

Dec 15 - Dec 17

$233 → $249

2 nights

Sep 14 - Sep 16

$135 → $202

50%

1 night

Dec 14 - Dec 15

$234 → $303

30%

2 nights

Dec 14 - Dec 16

$233 → $303

30%

Popular Airports to fly from Siem Reap to Bangkok

Siem Reap - Bangkok route insights

💸 Price insights

Recent fares are above the typical level

Recent roundtrip fares from Siem Reap to Bangkok are above the typical level.

📅 Best time to fly

Fly in February for prices as low as $131

Historically, February, January, and November offer the lowest median prices for this route.

⏱️ Flight duration

Total flight time is 5h 20m

The median flight duration from Siem Reap to Bangkok is 5 hours and 20 minutes.

✈️ Airlines & availability

Direct flights are available from 2 airlines

Direct flights are available from Cambodia Airways and Thai AirAsia, making up 42.9% of recent deals.

🏆 Airline highlight

Thai AirAsia offers deals from $198

Thai AirAsia recently offered a roundtrip deal for $198 from Siem Reap to Bangkok.

🎯 Booking tip

Deals appear frequently on this route

Deals from Siem Reap to Bangkok appear frequently, with 1% of recent fares considered good.

Siem Reap main airports to depart from

Siem Reap–Angkor International Airport (SAI)

Cheapest

Siem Reap–Angkor International Airport offers flights to Bangkok, providing a convenient departure point.

📍 ~41 km from Siem Reap (reachable by car)

💸 Flights from ~$191

Bangkok main airports to arrive at

Don Mueang International (DMK)

Cheapest

Don Mueang International Airport is a good option for flights from Siem Reap to Bangkok.

📍 ~21 km from Bangkok city center (reachable by car)

💸 Flights from ~$198

Airports nearby Bangkok used as alternative

U-Tapao International (UTP)

U-Tapao International Airport is a practical alternative due to its proximity and international-standard facilities.

📍 ~140 km from Bangkok (reachable by car)

💸 Flights from ~$345

Business & First Class Flight Deals to Bangkok

Discover luxury on the budget with premium cabin class on flights from Siem Reap to Bangkok.

Elite

Best Elite deals to Bangkok

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From SAI

Elite

Jan 04

Bangkok, Thailand

50% AI deal score

$916

$778

Save $138

Thai Airways International

Business Class

From SAI

Elite

Dec 13

Bangkok, Thailand

49% AI deal score

$823

$735

Save $88

Thai Airways International

Business Class

From SAI

Elite

Dec 14

Bangkok, Thailand

49% AI deal score

$829

$735

Save $94

Thai Airways International

Business Class

From SAI

Elite

Dec 10

Bangkok, Thailand

49% AI deal score

$819

$735

Save $84

Thai Airways International

Business Class

From SAI

Elite

Dec 19

Bangkok, Thailand

49% AI deal score

$873

$778

Save $95

Thai Airways International

Business Class

From SAI

Elite

Dec 17

Bangkok, Thailand

49% AI deal score

$874

$778

Save $96

Thai Airways International

Business Class

From SAI

Elite

Dec 24

Bangkok, Thailand

48% AI deal score

$846

$778

Save $68

Thai Airways International

Business Class

From SAI

Elite

Jan 11

Bangkok, Thailand

48% AI deal score

$855

$778

Save $77

Thai Airways International

Business Class

From SAI

Elite

Dec 27

Bangkok, Thailand

48% AI deal score

$844

$778

Save $66

Thai Airways International

Business Class

From SAI

Elite

Dec 29

Bangkok, Thailand

48% AI deal score

$861

$778

Save $83

Thai Airways International

Business Class

From SAI

Elite

Jan 02

Bangkok, Thailand

48% AI deal score

$854

$778

Save $76

Thai Airways International

Business Class

From SAI

Elite

Dec 28

Bangkok, Thailand

48% AI deal score

$857

$778

Save $79

Thai Airways International

Business Class

Frequently Asked Questions About Flights to Bangkok

Historically, the cheapest flights from Siem Reap to Bangkok are typically found when booking 7-13 days in advance. Across the trailing quarter, flights booked within this window had an average price of $255. In comparison, booking 0-6 days prior to departure saw an average price of $331, while booking 28-59 days out resulted in a higher average of $444. Planning your purchase within the optimal 7-13 day window can lead to significant savings.

A flight from Siem Reap to Bangkok is generally considered a good deal if it is priced at or below $181. This threshold is based on historical data from the trailing 90 days, representing the lower quartile of prices observed. The median price for this route during the same period was $263, with prices reaching up to $346 for the upper quartile. Aiming for prices around $181 or less can help ensure you secure a favorable fare.

Historically, January and February have offered the cheapest flights from Siem Reap to Bangkok, both with a median price of $131. November also presented competitive prices, with a median of $136. These months are notably more affordable than the annual median price of $263 for this route. Travelers looking for the best value should consider flying during these periods across the trailing 270 days of data.

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Siem Reap to Bangkok: Overview

Insights for flights from Siem Reap to Bangkok

A typical journey from Siem Reap to Bangkok takes 5h 20m, including connections. This route is considered a short-haul flight, covering a distance of 377 kilometers.

How much is a round trip from Siem Reap to Bangkok

Regular price: $68 - $224

Prices for flights from Siem Reap to Bangkok are currently within the regular range.

The regular price range for flights from Siem Reap to Bangkok is between $68 and $224. The current lowest deal is $198 with Thai AirAsia for travel from Sep 23-Oct 21.

now $198

Low $68

High $224

The cheapest time to fly from Siem Reap to Bangkok

January

Cheapest

Flights from $131

October

Most Expensive

Flights from $416

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Siem Reap to Bangkok

Cambodia Airways

Thai AirAsia

Last-minute flights going from Siem Reap to Bangkok

Tue, Sep 1

⌛ Last-Minute

SAI - Bangkok

Siem Reap (SAI) - Bangkok (BKK)

Emirates Airlines

$168

$306

One-way

Tue, Sep 1

⌛ Last-Minute

SAI - Bangkok

Siem Reap (SAI) - Bangkok (BKK)

Emirates Airlines

$137

$306

One-way

Thu, Sep 3

⌛ Last-Minute

SAI - Bangkok

Siem Reap (SAI) - Bangkok (BKK)

Emirates Airlines

$148

$306

One-way

Fri, Sep 11

⌛ Last-Minute

SAI - Bangkok

Siem Reap (SAI) - Bangkok (DMK)

Thai AirAsia

$92

$199

One-way

Thu, Sep 17

⌛ Last-Minute

SAI - Bangkok

Siem Reap (SAI) - Bangkok (BKK)

$122

$242

One-way

Fri, Sep 18

⌛ Last-Minute

SAI - Bangkok

Siem Reap (SAI) - Bangkok (DMK)

Thai AirAsia

$86

$200

One-way

Biggest price drops on these dates for flights from Siem Reap to Bangkok

2 nights

Dec 15 - Dec 17

$233 → $249

2 nights

Sep 14 - Sep 16

$135 → $202

50%

1 night

Dec 14 - Dec 15

$234 → $303

30%

2 nights

Dec 14 - Dec 16

$233 → $303

30%

Popular Airports to fly from Siem Reap to Bangkok

Siem Reap - Bangkok route insights

💸 Price insights

Recent fares are above the typical level

Recent roundtrip fares from Siem Reap to Bangkok are above the typical level.

📅 Best time to fly

Fly in February for prices as low as $131

Historically, February, January, and November offer the lowest median prices for this route.

⏱️ Flight duration

Total flight time is 5h 20m

The median flight duration from Siem Reap to Bangkok is 5 hours and 20 minutes.

✈️ Airlines & availability

Direct flights are available from 2 airlines

Direct flights are available from Cambodia Airways and Thai AirAsia, making up 42.9% of recent deals.

🏆 Airline highlight

Thai AirAsia offers deals from $198

Thai AirAsia recently offered a roundtrip deal for $198 from Siem Reap to Bangkok.

🎯 Booking tip

Deals appear frequently on this route

Deals from Siem Reap to Bangkok appear frequently, with 1% of recent fares considered good.

Siem Reap main airports to depart from

Siem Reap–Angkor International Airport (SAI)

Cheapest

Siem Reap–Angkor International Airport offers flights to Bangkok, providing a convenient departure point.

📍 ~41 km from Siem Reap (reachable by car)

💸 Flights from ~$191

Bangkok main airports to arrive at

Don Mueang International (DMK)

Cheapest

Don Mueang International Airport is a good option for flights from Siem Reap to Bangkok.

📍 ~21 km from Bangkok city center (reachable by car)

💸 Flights from ~$198

Airports nearby Bangkok used as alternative

U-Tapao International (UTP)

U-Tapao International Airport is a practical alternative due to its proximity and international-standard facilities.

Bangkok, Thailand

48% AI deal score

$857

$778

Save $79

Thai Airways International

Business Class

Frequently Asked Questions About Flights to Bangkok

Cheap Flights from Siem Reap to Bangkok

Today’s best flight deals from Siem Reap to Bangkok

Siem Reap to Bangkok: Overview

Insights for flights from Siem Reap to Bangkok

How much is a round trip from Siem Reap to Bangkok

The cheapest time to fly from Siem Reap to Bangkok

Direct flights from Siem Reap to Bangkok

Last-minute flights going from Siem Reap to Bangkok

Biggest price drops on these dates for flights from Siem Reap to Bangkok

Popular Airports to fly from Siem Reap to Bangkok

Siem Reap - Bangkok route insights

Recent fares are above the typical level

Fly in February for prices as low as $131

Total flight time is 5h 20m

Direct flights are available from 2 airlines

Thai AirAsia offers deals from $198

Deals appear frequently on this route

Siem Reap main airports to depart from

Bangkok main airports to arrive at

Airports nearby Bangkok used as alternative

Business & First Class Flight Deals to Bangkok

Best Elite deals to Bangkok

Jan 04

Dec 13

Dec 14

Dec 10

Dec 19

Dec 17

Dec 24

Jan 11

Dec 27

Dec 29

Jan 02

Dec 28

Frequently Asked Questions About Flights to Bangkok

How early should I book Siem Reap to Bangkok flights to get the cheapest price?

How do I know if a Siem Reap to Bangkok flight is a good deal?

Which months have the cheapest flights from Siem Reap to Bangkok?

Are there direct flights from Siem Reap to Bangkok?

How many hours is the flight from Siem Reap to Bangkok?

Are there frequently good prices on flights from Siem Reap to Bangkok?

Related routes

Flights to Bangkok from other cities

Siem Reap to Bangkok: Overview

Insights for flights from Siem Reap to Bangkok

How much is a round trip from Siem Reap to Bangkok

The cheapest time to fly from Siem Reap to Bangkok

Direct flights from Siem Reap to Bangkok

Last-minute flights going from Siem Reap to Bangkok

Biggest price drops on these dates for flights from Siem Reap to Bangkok

Popular Airports to fly from Siem Reap to Bangkok

Siem Reap - Bangkok route insights

Recent fares are above the typical level

Fly in February for prices as low as $131

Total flight time is 5h 20m

Direct flights are available from 2 airlines

Thai AirAsia offers deals from $198

Deals appear frequently on this route

Siem Reap main airports to depart from

Bangkok main airports to arrive at

Airports nearby Bangkok used as alternative

Business & First Class Flight Deals to Bangkok

Best Elite deals to Bangkok

Jan 04

Dec 13

Dec 14

Dec 10

Dec 19

Dec 17

Dec 24

Jan 11

Dec 27

Dec 29

Jan 02

Dec 28

Frequently Asked Questions About Flights to Bangkok

How early should I book Siem Reap to Bangkok flights to get the cheapest price?

How do I know if a Siem Reap to Bangkok flight is a good deal?

Which months have the cheapest flights from Siem Reap to Bangkok?

Are there direct flights from Siem Reap to Bangkok?