Cheap flights from Bangkok to Siem Reap

BKK — REP
8 Feb — 15 Feb1
Return
1 adult
Economy
From?
To?
Wed 8/2
Wed 15/2

How to find the cheapest flight from Bangkok to Siem Reap (REP)

All the information you need to plan the best TH1 to REP flight in 2023: compare Bangkok to Siem Reap flight prices with the expected peak season, weather and rainfall in Siem Reap.

BKK - REP

Price

฿113 - ฿507

REP

Temperature

24 - 29 °C

REP

Rainfall

0 - 260 mm

Popular inFebruaryHigh demand for flights, 58% potential price rise
Cheapest inSeptemberBest time to find cheap flights, 47% potential price drop
Round-trip from฿3,708From Bangkok to Siem Reap
One-way from฿2,920One-way flight from Bangkok to Siem Reap

How far in advance should I book a flight from Bangkok to Siem Reap?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 34 days in advance, which can save you up to 40% on flights from Bangkok to Siem Reap compared to booking the week you need them. Waiting 34 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at ฿5,282. For sooner than that we have options available in the next 3 days from ฿6,267.

What is the cheapest month to fly from Bangkok to Siem Reap?

September is one of the best times of the year to fly to Siem Reap from Bangkok. Prices for September average ฿7,021 per person but you can even find prices for as low as ฿3,215. The most expensive prices can be found in the month of February. Opting for a September flight can save you 136% on your journey compared to booking in February

When is the cheapest time to fly from Bangkok to Siem Reap (BKK - REP)?

When flying from Bangkok to Siem Reap, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Bangkok to Siem Reap in February, March 2023

The best prices found for Bangkok to REP flights in February, March
13 Mar - 19 Mar
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m
REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 15m
฿3,544

ไทยแอร์เอเชีย

Pick Dates

Deal found 1/2

24 Mar - 26 Mar
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m
REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m
฿3,642

ไทยแอร์เอเชีย

Pick Dates

Deal found 2/2

29 Mar - 6 Apr
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m
REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m
฿3,675

ไทยแอร์เอเชีย

Pick Dates

Deal found 2/2

Bangkok to Siem Reap 2023 flight deals

Cheap flights to Siem Reap from Bangkok found for this year
2 Apr - 22 Apr
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m
REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m
฿3,248

ไทยแอร์เอเชีย

Pick Dates

Deal found 3/2

24 Jul - 14 Aug
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m
REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m
฿3,347

ไทยแอร์เอเชีย

Pick Dates

Deal found 3/2

7 May - 18 May
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m
REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m
฿3,445

ไทยแอร์เอเชีย

Pick Dates

Deal found 1/2

Cheap บางกอกแอร์เวย์ส flights from Bangkok to Siem Reap

7 Jul - 21 Jul
BKK

Bangkok Suvarnabhumi

REP

Siem Reap

Nonstop

1h 10m
REP

Siem Reap

BKK

Bangkok Suvarnabhumi

Nonstop

1h 20m
฿6,037

บางกอกแอร์เวย์ส

Pick Dates

Deal found 31/1

16 May - 24 May
BKK

Bangkok Suvarnabhumi

REP

Siem Reap

Nonstop

1h 10m
REP

Siem Reap

BKK

Bangkok Suvarnabhumi

Nonstop

1h 20m
฿6,103

บางกอกแอร์เวย์ส

Pick Dates

Deal found 31/1

14 May - 18 May
BKK

Bangkok Suvarnabhumi

REP

Siem Reap

Nonstop

1h 10m
REP

Siem Reap

BKK

Bangkok Suvarnabhumi

Nonstop

1h 20m
฿6,201

บางกอกแอร์เวย์ส

Pick Dates

Deal found 31/1

Cheap ไทยสมายล์แอร์เวย์ flights from Bangkok to Siem Reap

7 Mar - 10 Mar
BKK

Bangkok Suvarnabhumi

REP

Siem Reap

Nonstop

1h 00m
REP

Siem Reap

BKK

Bangkok Suvarnabhumi

Nonstop

1h 05m
฿6,529

ไทยสมายล์แอร์เวย์

Pick Dates

Deal found 2/2

5 Mar - 11 Mar
BKK

Bangkok Suvarnabhumi

REP

Siem Reap

Nonstop

1h 00m
REP

Siem Reap

BKK

Bangkok Suvarnabhumi

Nonstop

1h 05m
฿6,562

ไทยสมายล์แอร์เวย์

Pick Dates

Deal found 3/2

26 Feb - 11 Mar
BKK

Bangkok Suvarnabhumi

REP

Siem Reap

Nonstop

1h 00m
REP

Siem Reap

BKK

Bangkok Suvarnabhumi

Nonstop

1h 05m
฿6,595

ไทยสมายล์แอร์เวย์

Pick Dates

Deal found 31/1

Direct flights to Siem Reap from Bangkok

Save time with Bangkok to Siem Reap direct flight deals
2 Apr - 22 Apr
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m
REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m
฿3,248

ไทยแอร์เอเชีย

Pick Dates

Deal found 3/2

24 Jul - 14 Aug
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m
REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m
฿3,347

ไทยแอร์เอเชีย

Pick Dates

Deal found 3/2

7 May - 18 May
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m
REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m
฿3,445

ไทยแอร์เอเชีย

Pick Dates

Deal found 1/2

Last-minute flights from Bangkok to Siem Reap

Late deals on return flights to Siem Reap from Bangkok, departing today and this week
12 Feb - 14 Feb
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m
REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 15m
฿6,529

ไทยแอร์เอเชีย

Pick Dates

Deal found 1/2

8 Feb - 15 Feb
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m
REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 15m
฿6,562

ไทยแอร์เอเชีย

Pick Dates

Deal found 1/2

8 Feb - 15 Feb
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m
REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 15m
฿6,595

ไทยแอร์เอเชีย

Pick Dates

Deal found 31/1

One-way flights to Siem Reap from Bangkok

The cheapest one-way flights from Bangkok to Siem Reap
13 Jul
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m
฿1,509

ไทยแอร์เอเชีย

Pick Dates

Deal found 2/2

25 Mar
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m
฿1,575

ไทยแอร์เอเชีย

Pick Dates

Deal found 1/2

10 Mar
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m
฿1,641

ไทยแอร์เอเชีย

Pick Dates

Deal found 2/2

Related info for your journey

Useful info, stats and facts about Bangkok to Siem Reap flights.

What airport do you fly into for flights to Siem Reap from Bangkok?

Siem Reap (REP), located 7.4 km from the city centre, is the airport you fly into when you book flights from Bangkok to Siem Reap. 5 airlines have flights to Siem Reap from Bangkok on a regular basis. Booking flights from Bangkok to Siem Reap should not be difficult; the airport handles an average of 23 inbound flights from Bangkok per day.

Which airlines flying from Bangkok to Siem Reap have flexible cancellations due to COVID-19?

บางกอกแอร์เวย์ส, ไทยแอร์เอเชีย, and Thai Airways are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Bangkok to Siem Reap for under ฿3,300 on Cheapflights?

Yes, there are multiple flights from Bangkok to Siem Reap for under ฿3,300. The cheapest flight booked recently is on ไทยแอร์เอเชีย for just ฿3,248, but on average you can expect to pay ฿3,675.

Are there direct flights from Bangkok to Siem Reap for under ฿3,300 on Cheapflights?

Cheapflights has 20 direct flights from Bangkok to Siem Reap under ฿3,300. A good price for a direct flight from Bangkok to Siem Reap is less than ฿3,675.

Are there last-minute flights available from Bangkok to Siem Reap for under ฿6,600?

There are currently 20+ open flights from Bangkok to Siem Reap within the next 7 days for less than ฿6,600.

What days are direct flights available from Bangkok to Siem Reap?

Days when direct flights are available for this flight are: Wednesday.

How many flights depart from Bangkok to Siem Reap on average per day?

2 flight departures from Bangkok to Siem Reap per day on average.
Morning (6am - Noon) - 100% of flight departures

How long is the flight from Bangkok to Siem Reap?

ไทยแอร์เอเชีย can get you from Bangkok to Siem Reap in just under 1h. Your travel time will be generally consistent. The distance between Bangkok and Siem Reap is about 333 km. Generally, flights for this route are nonstop.

What is the cheapest airline to fly from Bangkok to Siem Reap round-trip?

Cheapflights users have booked flights from Bangkok to Siem Reap round-trip from ฿3,248. ไทยแอร์เอเชีย is priced at 53% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Bangkok to Siem Reap one-way?

To fly one-way, consider booking your trip with ไทยแอร์เอเชีย, which is currently one of the cheapest options available, starting at ฿1,509. Thai Airways flights start at ฿2,756 while deals on ไทยสมายล์แอร์เวย์ start at ฿3,019 one-way.

What are the most popular airlines that fly from Bangkok to Siem Reap?

ไทยแอร์เอเชีย, บางกอกแอร์เวย์ส and สิงคโปร์แอร์ไลน์ are the most popular airlines when flying from Bangkok to Siem Reap.

What are the most reliable airlines from Bangkok to Siem Reap?

Consider เอทิฮัดแอร์เวย์ (95%), Finnair (95%) or แอร์ฟร้านซ์ (94%) when booking your flight. These represent the most reliable airlines when flying from Bangkok to Siem Reap.

What are the cheapest flights from Bangkok to Siem Reap?

Looking at all options, your cheapest flight can be booked for ฿2,986. While the most popular route (Bangkok Suvarnabhumi - Siem Reap) can be booked for ฿3,445 on average our data indicates ฿5,671 when flying from Bangkok to Siem Reap.

Alternative routes for Bangkok to Siem Reap

See prices for flight routes from nearby airports that may be better suited for you.
Chiang Mai to Siem Reapfrom ฿8,475 pp
Koh Samui to Siem Reapfrom ฿12,631 pp

Top 4 airlines flying from Bangkok to Siem Reap

The chart below displays the airlines Cheapflights users travelling from Bangkok to Siem Reap choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
บางกอกแอร์เวย์สCheapest฿2,904Average฿3,142FlexibilityNo cancel feeOn-time74%COVID-19 safety
Search บางกอกแอร์เวย์ส flights
ไทยแอร์เอเชียCheapest฿3,201Average฿4,000FlexibilityNo cancel feeOn-time87%COVID-19 safety
Search ไทยแอร์เอเชีย flights
ไทยสมายล์แอร์เวย์Cheapest฿3,349Average฿6,802FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search ไทยสมายล์แอร์เวย์ flights
Thai AirwaysCheapest฿3,768Average฿7,043FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Thai Airways flights

Hourly flight availability from Bangkok to Siem Reap

See what time of day planes typically take off from Bangkok to Siem Reap
1%of flight departuresEarly morningMidnight to 6 am
50%of flight departuresMorning6 am to noon
49%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Bangkok to Siem Reap

See how many times per day planes take to the skies headed from Bangkok to Siem Reap
Sunday23daily flights
Monday23daily flights
Tuesday23daily flights
Wednesday23daily flights
Thursday23daily flights
Friday23daily flights
Saturday23daily flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.