Cheap Flights from Bangkok to Siem Reap Starting at $63

Helping travelers to find the best flight offers

Cheapest flights from Bangkok to Siem Reap

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Bangkok to Siem Reap. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$63

Thai AirAsia
Thai AirAsia
Direct flight
1 hour
08/17/2025

The cheapest one-way flight from Bangkok to Siem Reap departs on 08/17/2025, is operated by Thai AirAsia and costs $63

Cheapest round trip flight

$143

Thai AirAsia
Thai AirAsia
Direct flight
2h 5m
08/26/2025

The cheapest roundtrip flight from Bangkok to Siem Reap departs on 08/26/2025, is operated by Thai AirAsia and costs $143

The fastest flight

1 hour

Fastest flight from Bangkok to Siem Reap takes 1 hour

Direct flights

Every day

There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa

Earliest flight

7:40 AM

Latest flight

5:25 PM

Average flight duration

1h

Direct flights count

45

Distance

362km

Timezone difference

0h

The distance between Bangkok and Siem Reap is 362km (224 miles). The average flight duration is 1h . There are 45 direct flights from Bangkok to Siem Reap. Bangkok and Siem Reap are in the same time zone. Flights from Bangkok begin at 7:40 AM. The latest flight from Bangkok departs at 5:25 PM.

Airfare from Bangkok to Siem Reap by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Bangkok to Siem Reap

May 2025
Lowest price
on average:
$65
February 2026
Highest price
on average:
$108
  • Avg Price

Airlines operating on route

Below you will find a list of airlines operating flights on the Bangkok — Siem Reap route and the starting prices for flights of each specific airline on it.

Starting at $77

Starting at $92

Starting at $116

Direct Flights from Bangkok to Siem Reap

A direct flight is the most convenient and comfortable way to fly from Bangkok to Siem Reap, despite the fact that sometimes flights with transfers can cost significantly less.

Siem Reap city image

BangkokSiem Reap

BKKSAI

05/06/2025

Departure date

Direct flight

Bangkok Airways

PG907

Starting at $191

Siem Reap city image

BangkokSiem Reap

BKKSAI

05/07/2025

Departure date

Direct flight

Bangkok Airways

PG905

Starting at $137

Siem Reap city image

BangkokSiem Reap

BKKSAI

05/08/2025

Departure date

Direct flight

Bangkok Airways

PG903

Starting at $120

Siem Reap city image

BangkokSiem Reap

BKKSAI

05/09/2025

Departure date

Direct flight

Bangkok Airways

PG905

Starting at $208

Siem Reap city image

BangkokSiem Reap

BKKSAI

05/10/2025

Departure date

Direct flight

Thai AirAsia

FD614

Starting at $83

Siem Reap city image

BangkokSiem Reap

BKKSAI

05/11/2025

Departure date

Direct flight

Thai AirAsia

FD610

Starting at $115

Siem Reap city image

BangkokSiem Reap

BKKSAI

05/12/2025

Departure date

Direct flight

Bangkok Airways

PG903

Starting at $188

Siem Reap city image

BangkokSiem Reap

BKKSAI

05/13/2025

Departure date

Direct flight

Thai AirAsia

FD614

Starting at $99

Siem Reap city image

BangkokSiem Reap

BKKSAI

05/14/2025

Departure date

Direct flight

Bangkok Airways

PG907

Starting at $120

Siem Reap city image

BangkokSiem Reap

BKKSAI

05/17/2025

Departure date

Direct flight

Thai AirAsia

FD614

Starting at $69

Schedule of direct flights from Bangkok to Siem Reap

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Bangkok to Siem Reap:

Thai AirAsia

Thai AirAsia

Every day

Starting at $78

Bangkok Airways

Bangkok Airways

Every day

Starting at $112

Bangkok airports overview

DMK
Thai AirAsia
Airlines flying to this airport
$63
Starting at
$79-36%
on average
BKK
Bangkok Airways
Thai Airways
Airlines flying to this airport
$93
Starting at
$108
on average

Siem Reap airports overview

SAI
Bangkok Airways
Thai Airways
Thai AirAsia
Airlines flying to this airport
$77
Starting at
$87
on average

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

How much is the cheapest flight ticket from Bangkok to Siem Reap?

The cheapest flight ticket from Bangkok to Siem Reap according to data for the last 48 hours costs $63

When is the best time to buy air tickets on the route Bangkok — Siem Reap?

Often the best time to buy tickets from Bangkok to Siem Reap is 2 months before departure.

When is the cheapest time of year to fly from Bangkok to Siem Reap?

Based on statistics over the past years, the lowest prices for flights from Bangkok to Siem Reap can be found flying in these months: May, June, November.

How long does it take to fly from Bangkok to Siem Reap?

The fastest flights from Bangkok to Siem Reap start from 1 hour in the air.

Which airline can fly direct from Bangkok to Siem Reap?

The following airlines operate direct flights on the route Bangkok — Siem Reap: Bangkok Airways, Thai AirAsia

Special offers and sales on air tickets from Bangkok to Siem Reap

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

Cambodia flag
Siem Reap image
BangkokSiem Reap

серпень 20

Thai AirAsia

Thai AirAsia

$68

Alternative routes

Chiang MaiSiem ReapKhon KaenSiem ReapMyeikSiem ReapNakhon Si ThammaratSiem ReapPhnom PenhSiem ReapSiem ReapSiem ReapSurat ThaniSiem ReapUdon ThaniSiem ReapVientianeSiem ReapSavannakhetSiem ReapBangkokBangkokBangkokKhon KaenBangkokPhnom PenhBangkokPleikuBangkokHo Chi Minh CityBangkokUdon ThaniBangkokCan ThoBangkokRach GiaBangkokSavannakhet