Are there direct flights from Siem Reap to Bangkok?

Yes, direct flights are available from Siem Reap to Bangkok. Historically, approximately 42.9% of the flights on this route have been direct. For flights that include stopovers, the median number of stopovers is typically one. This data is based on observations over the trailing 90 days.

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. Flights with one stopover, however, have a significantly longer median duration of 12 hours and 45 minutes. Travelers should consider these differences when planning their journey.

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

Historically, good prices on flights from Siem Reap to Bangkok are frequent. This route is classified as one with consistent availability of favorable deals. This trend has been observed across the trailing 30 days, indicating regular opportunities for travelers to find competitive fares.

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 7 days ago

451 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Aug 18, 2026.)

Today’s best flight deals from Siem Reap to Bangkok

Explore current cheapest deals departing from Siem Reap to Bangkok

2026-09-13 – 2026-10-07
REP - Bangkok
37% AI deal score
$86
$194
Round trip
2026-09-23 – 2026-10-21
REP - Bangkok
37% AI deal score
$85
$196
Round trip
2026-09-23 – 2026-10-02
REP - Bangkok
37% AI deal score
$96
$196
Round trip
2026-09-23 – 2026-10-05
REP - Bangkok
37% AI deal score
$90
$197
Round trip
2026-09-23 – 2026-10-06
REP - Bangkok
37% AI deal score
$90
$197
Round trip
2026-09-13 – 2026-09-21
REP - Bangkok
37% AI deal score
$97
$197
Round trip
2026-09-16 – 2026-09-21
REP - Bangkok
37% AI deal score
$105
$197
Round trip
2026-09-23 – 2026-10-07
REP - Bangkok
37% AI deal score
$90
$197
Round trip
2026-09-13 – 2026-10-05
REP - Bangkok
37% AI deal score
$86
$197
Round trip
2026-09-13 – 2026-10-06
REP - Bangkok
37% AI deal score
$86
$197
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. For travelers seeking cheap flights from Siem Reap to Bangkok, fares typically range from $181–$346, with a median of $263. Current fares are above the typical level, suggesting that prices are higher than usual for this route. New deals for this route appear almost daily, indicating frequent opportunities for price changes.

When is the cheapest time to fly from Siem Reap to Bangkok? The most affordable months to fly are typically February and January, both with median fares of $131. Following closely is November, where median fares are around $136. These months offer significantly lower prices compared to the overall median for the route.

How long is the flight from Siem Reap to Bangkok? A typical journey from Siem Reap to Bangkok takes about 5h 20m, including connections. While a meaningful share of itineraries are non-stop, the rest typically involve 1 stopover. The overall median journey time accounts for both direct and connecting flights on this route.

The distance between Siem Reap and Bangkok is 377 kilometers, classifying this as a short-haul route. This means you can expect a relatively quick journey, even with potential connections.

How much is a round trip from Siem Reap to Bangkok

Regular price: $80 - $247

Prices are currently within the regular range.

The regular price range for flights from Siem Reap to Bangkok is between $80 and $247. The current lowest deal is $237 on Kayak for travel from Sep 14-Sep 24.

now $237

Low $80

High $247

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

Bangkok Airways

Thai AirAsia

Last-minute flights going from Siem Reap to Bangkok

Tue, Aug 25

⌛ Last-Minute

SAI - Bangkok

Siem Reap (SAI) - Bangkok (BKK)

Emirates Airlines

$166

$308

One-way

Sat, Aug 29

⌛ Last-Minute

SAI - Bangkok

Siem Reap (SAI) - Bangkok (BKK)

Emirates Airlines

$189

$308

One-way

Sat, Sep 12

⌛ Last-Minute

SAI - Bangkok

Siem Reap (SAI) - Bangkok (DMK)

Thai AirAsia

$96

$203

One-way

Sun, Sep 13

⌛ Last-Minute

SAI - Bangkok

Siem Reap (SAI) - Bangkok (DMK)

Thai AirAsia

$97

$203

One-way

Wed, Sep 16

⌛ Last-Minute

SAI - Bangkok

Siem Reap (SAI) - Bangkok (DMK)

Thai AirAsia

$105

$203

One-way

Sat, Sep 19

⌛ Last-Minute

SAI - Bangkok

Siem Reap (SAI) - Bangkok (BKK)

Emirates Airlines

$113

$307

One-way

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

12 nights

Oct 27 - Nov 8

$194 → $251

29%

16 nights

Oct 27 - Nov 12

$191 → $249

31%

15 nights

Oct 27 - Nov 11

$191 → $251

32%

4 nights

Sep 7 - Sep 11

$115 → $197

72%

Popular Airports to fly from Siem Reap to Bangkok

Siem Reap - Bangkok route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Siem Reap to Bangkok are above the typical level at $237.

📅 Best time to fly

Fly in February for the best prices

Historically, February offers the lowest median price at $131 for this route.

⏱️ Flight duration

Typical 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

42.9% of recent deals are for direct flights, with connecting flights typically having 1 stopover.

🏆 Airline highlight

Bangkok Airways offers direct flights

Bangkok Airways and Thai AirAsia are among the airlines offering direct flights on this route.

🎯 Booking tip

Deals are frequent for this route

Deals for flights from Siem Reap to Bangkok are frequent, appearing often over 30 days.

Siem Reap main airports to depart from

Siem Reap–Angkor International Airport (SAI)

Cheapest

Fly from Siem Reap–Angkor International Airport, currently the cheapest option for flights to Bangkok.

📍 ~38 km from Siem Reap city center (reachable by car)

💸 Flights from ~$190

Bangkok main airports to arrive at

Suvarnabhumi (BKK)

Cheapest

Suvarnabhumi Airport is a primary arrival option for flights from Siem Reap to Bangkok.

📍 ~25 km from city center (reachable by car)

💸 Flights from ~$190

Airports nearby Bangkok used as alternative

U-Tapao International (UTP)

U-Tapao International (UTP) is a useful alternative arrival airport, serving as a secondary gateway for the region.

📍 ~135 km from Bangkok (reachable by car)

💸 Flights from ~$336

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 13

Bangkok, Thailand

50% AI deal score

$905

$772

Save $133

Thai Airways International

Business Class

From SAI

Elite

Jan 06

Bangkok, Thailand

50% AI deal score

$913

$772

Save $141

Thai Airways International

Business Class

From SAI

Elite

Jan 09

Bangkok, Thailand

49% AI deal score

$888

$772

Save $116

Thai Airways International

Business Class

From SAI

Elite

Dec 12

Bangkok, Thailand

49% AI deal score

$862

$772

Save $90

Thai Airways International

Business Class

From SAI

Elite

Jan 13

Bangkok, Thailand

49% AI deal score

$898

$772

Save $126

Thai Airways International

Business Class

From SAI

Elite

Dec 12

Bangkok, Thailand

49% AI deal score

$880

$772

Save $108

Thai Airways International

Business Class

From SAI

Elite

Dec 31

Bangkok, Thailand

49% AI deal score

$870

$772

Save $98

Thai Airways International

Business Class

From SAI

Elite

Jan 28

Bangkok, Thailand

49% AI deal score

$899

$772

Save $127

Thai Airways International

Business Class

From SAI

Elite

Dec 11

Bangkok, Thailand

49% AI deal score

$891

$772

Save $119

Thai Airways International

Business Class

From SAI

Elite

Jan 13

Bangkok, Thailand

49% AI deal score

$887

$772

Save $115

Thai Airways International

Business Class

From SAI

Elite

Dec 22

Bangkok, Thailand

49% AI deal score

$863

$772

Save $91

Thai Airways International

Business Class

From SAI

Elite

Jan 13

Bangkok, Thailand

49% AI deal score

$887

$772

Save $115

Thai Airways International

Business Class

Frequently Asked Questions About Flights to Bangkok

Historically, the lowest average prices for flights from Siem Reap to Bangkok are found when booking 7-13 days in advance. During this period, the average price is typically around $255. Booking 0-6 days out sees a slight increase to an average of $331. Prices tend to be higher for bookings made further in advance, with flights booked 28-59 days out averaging $444.

Across the trailing quarter, a good deal for a flight from Siem Reap to Bangkok is considered to be $181 or less. The median price for this route has been $263. Prices above $346 are typically in the higher range for this route. These figures are based on historical data from the trailing 90 days.

Historically, the cheapest months to fly from Siem Reap to Bangkok are February and January, both with a median price of $131. November also offers competitive pricing, with a median of $136. These prices are significantly lower than the annual median price of $263 for this route, based on data from the trailing 270 days.

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Siem Reap to Bangkok: Overview

Insights for flights from Siem Reap to Bangkok

The distance between Siem Reap and Bangkok is 377 kilometers, classifying this as a short-haul route. This means you can expect a relatively quick journey, even with potential connections.

How much is a round trip from Siem Reap to Bangkok

Regular price: $80 - $247

Prices are currently within the regular range.

The regular price range for flights from Siem Reap to Bangkok is between $80 and $247. The current lowest deal is $237 on Kayak for travel from Sep 14-Sep 24.

now $237

Low $80

High $247

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

Bangkok Airways

Thai AirAsia

Last-minute flights going from Siem Reap to Bangkok

Tue, Aug 25

⌛ Last-Minute

SAI - Bangkok

Siem Reap (SAI) - Bangkok (BKK)

Emirates Airlines

$166

$308

One-way

Sat, Aug 29

⌛ Last-Minute

SAI - Bangkok

Siem Reap (SAI) - Bangkok (BKK)

Emirates Airlines

$189

$308

One-way

Sat, Sep 12

⌛ Last-Minute

SAI - Bangkok

Siem Reap (SAI) - Bangkok (DMK)

Thai AirAsia

$96

$203

One-way

Sun, Sep 13

⌛ Last-Minute

SAI - Bangkok

Siem Reap (SAI) - Bangkok (DMK)

Thai AirAsia

$97

$203

One-way

Wed, Sep 16

⌛ Last-Minute

SAI - Bangkok

Siem Reap (SAI) - Bangkok (DMK)

Thai AirAsia

$105

$203

One-way

Sat, Sep 19

⌛ Last-Minute

SAI - Bangkok

Siem Reap (SAI) - Bangkok (BKK)

Emirates Airlines

$113

$307

One-way

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

12 nights

Oct 27 - Nov 8

$194 → $251

29%

16 nights

Oct 27 - Nov 12

$191 → $249

31%

15 nights

Oct 27 - Nov 11

$191 → $251

32%

4 nights

Sep 7 - Sep 11

$115 → $197

72%

Popular Airports to fly from Siem Reap to Bangkok

Siem Reap - Bangkok route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Siem Reap to Bangkok are above the typical level at $237.

📅 Best time to fly

Fly in February for the best prices

Historically, February offers the lowest median price at $131 for this route.

⏱️ Flight duration

Typical 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

42.9% of recent deals are for direct flights, with connecting flights typically having 1 stopover.

🏆 Airline highlight

Bangkok Airways offers direct flights

Bangkok Airways and Thai AirAsia are among the airlines offering direct flights on this route.

🎯 Booking tip

Deals are frequent for this route

Deals for flights from Siem Reap to Bangkok are frequent, appearing often over 30 days.

Siem Reap main airports to depart from

Siem Reap–Angkor International Airport (SAI)

Cheapest

Fly from Siem Reap–Angkor International Airport, currently the cheapest option for flights to Bangkok.

📍 ~38 km from Siem Reap city center (reachable by car)

💸 Flights from ~$190

Bangkok main airports to arrive at

Suvarnabhumi (BKK)

Cheapest

Suvarnabhumi Airport is a primary arrival option for flights from Siem Reap to Bangkok.

📍 ~25 km from city center (reachable by car)

💸 Flights from ~$190

Airports nearby Bangkok used as alternative

U-Tapao International (UTP)

U-Tapao International (UTP) is a useful alternative arrival airport, serving as a secondary gateway for the region.

Bangkok, Thailand

49% AI deal score

$887

$772

Save $115

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 the best prices

Typical flight time is 5h 20m

Direct flights are available

Bangkok Airways offers direct flights

Deals are frequent for 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 13

Jan 06

Jan 09

Dec 12

Jan 13

Dec 12

Dec 31

Jan 28

Dec 11

Jan 13

Dec 22

Jan 13

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 the best prices

Typical flight time is 5h 20m

Direct flights are available

Bangkok Airways offers direct flights

Deals are frequent for 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 13

Jan 06

Jan 09

Dec 12

Jan 13

Dec 12

Dec 31

Jan 28

Dec 11

Jan 13

Dec 22

Jan 13

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?