Cheap flights from Bangkok to Siem Reap

BKK — REP
2 Jun — 9 Jun1
Return
1 adult
Economy
From?
To?
Thu 2/6
Thu 9/6

How to find the cheapest flight from Bangkok to Siem Reap

All the information you need to plan the best TH1 to REP flight in 2022: compare Bangkok to Siem Reap flight prices with the expected peak season, weather and rainfall in Siem Reap.

BKK - REP

Price

฿126 - ฿168

REP

Temperature

24 - 29 °C

REP

Rainfall

0 - 260 mm

Popular inJanuaryHigh demand for flights, 15% potential price rise
Cheapest inSeptemberBest time to find cheap flights, 12% potential price drop
Round-trip from฿4,297From Bangkok to Siem Reap
One-way from฿1,569One-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 14 days in advance, which can save you up to 3% on flights from Bangkok to Siem Reap compared to booking the week you need them. Waiting 14 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 ฿4,672. For sooner than that we have options available in the next 3 days from ฿4,979.

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 ฿4,888 per person but you can even find prices for as low as ฿3,615. The most expensive prices can be found in the month of January. Opting for a September flight can save you 17% on your journey compared to booking in January

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 May, June 2022

The best prices found for Bangkok to REP flights in May, June
18 Jun - 2 Jul
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m
REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m
฿4,058

ไทยแอร์เอเชีย

View Deal

Deal found 26/5/22

25 Jun - 28 Jun
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m
REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m
฿4,126

ไทยแอร์เอเชีย

View Deal

Deal found 25/5/22

14 Jun - 30 Jun
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m
REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m
฿4,160

ไทยแอร์เอเชีย

View Deal

Deal found 26/5/22

Bangkok to Siem Reap 2022 flight deals

Cheap flights to Siem Reap from Bangkok found for this year
9 Oct - 16 Oct
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m
REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m
฿3,376

ไทยแอร์เอเชีย

View Deal

Deal found 27/5/22

10 Oct - 26 Oct
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m
REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m
฿3,444

ไทยแอร์เอเชีย

View Deal

Deal found 27/5/22

1 Jul - 25 Jul
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m
REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m
฿3,478

ไทยแอร์เอเชีย

View Deal

Deal found 27/5/22

Cheap ไทยแอร์เอเชีย flights from Bangkok to Siem Reap

9 Oct - 16 Oct
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m
REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m
฿3,376

ไทยแอร์เอเชีย

View Deal

Deal found 27/5/22

10 Oct - 26 Oct
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m
REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m
฿3,444

ไทยแอร์เอเชีย

View Deal

Deal found 27/5/22

1 Jul - 25 Jul
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m
REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m
฿3,478

ไทยแอร์เอเชีย

View Deal

Deal found 27/5/22

Cheap เวียดนามแอร์ไลน์ flights from Bangkok to Siem Reap

25 Aug - 28 Aug
BKK

Bangkok Suvarnabhumi

REP

Siem Reap

1 stop

25h 50m
REP

Siem Reap

BKK

Bangkok Suvarnabhumi

1 stop

16h 00m
฿12,992

เวียดนามแอร์ไลน์

View Deal

Deal found 26/5/22

4 Aug - 7 Aug
BKK

Bangkok Suvarnabhumi

REP

Siem Reap

1 stop

7h 45m
REP

Siem Reap

BKK

Bangkok Suvarnabhumi

1 stop

20h 20m
฿13,026

เวียดนามแอร์ไลน์

View Deal

Deal found 26/5/22

24 Aug - 27 Aug
BKK

Bangkok Suvarnabhumi

REP

Siem Reap

1 stop

23h 35m
REP

Siem Reap

BKK

Bangkok Suvarnabhumi

1 stop

20h 20m
฿13,095

เวียดนามแอร์ไลน์

View Deal

Deal found 25/5/22

Direct flights to Siem Reap from Bangkok

Save time with Bangkok to Siem Reap direct flight deals
9 Oct - 16 Oct
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m
REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m
฿3,376

ไทยแอร์เอเชีย

View Deal

Deal found 27/5/22

23 Sep - 22 Oct
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m
REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m
฿3,444

ไทยแอร์เอเชีย

View Deal

Deal found 28/5/22

1 Jul - 25 Jul
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m
REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m
฿3,478

ไทยแอร์เอเชีย

View Deal

Deal found 27/5/22

Last-minute flights from Bangkok to Siem Reap

Late deals on return flights to Siem Reap from Bangkok, departing today and this week
4 Jun - 9 Jun
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m
REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m
฿4,433

ไทยแอร์เอเชีย

View Deal

Deal found 27/5/22

4 Jun - 7 Jun
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m
REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m
฿4,774

ไทยแอร์เอเชีย

View Deal

Deal found 27/5/22

4 Jun - 11 Jun
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m
REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m
฿4,808

ไทยแอร์เอเชีย

View Deal

Deal found 26/5/22

One-way flights to Siem Reap from Bangkok

The cheapest one-way flights from Bangkok to Siem Reap
16 Sep
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m
฿1,569

ไทยแอร์เอเชีย

View Deal

Deal found 28/5/22

15 Sep
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m
฿1,603

ไทยแอร์เอเชีย

View Deal

Deal found 26/5/22

4 Oct
DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m
฿1,671

ไทยแอร์เอเชีย

View Deal

Deal found 26/5/22

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. 4 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 0 inbound flights from Bangkok per day.

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

บางกอกแอร์เวย์ส, ไทยแอร์เอเชีย, and การบินไทย 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 ฿3,400 on Cheapflights?

Yes, there are multiple flights from Bangkok to Siem Reap for under ฿3,400. The cheapest flight booked recently is on ไทยแอร์เอเชีย for just ฿3,376, but on average you can expect to pay ฿3,853.

Are there direct flights from Bangkok to Siem Reap for under ฿3,400 on Cheapflights?

Cheapflights has 20 direct flights from Bangkok to Siem Reap under ฿3,400. A good price for a direct flight from Bangkok to Siem Reap is less than ฿3,853.

Are there last-minute flights available from Bangkok to Siem Reap for under ฿4,500?

There are currently 20+ open flights from Bangkok to Siem Reap within the next 7 days for less than ฿4,500.

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 ฿3,376. ไทยแอร์เอเชีย is priced at 30% lower than the current average price of a flight leaving 3 months from now.

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 cheapest flights from Bangkok to Siem Reap?

Looking at all options, your cheapest flight can be booked for ฿1,770. While the most popular route (Bangkok Suvarnabhumi - Siem Reap) can be booked for ฿3,376 on average our data indicates ฿4,078 when flying from Bangkok to Siem Reap.

Other flights from Bangkok

Top 3 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
การบินไทยCheapest฿3,420Average฿8,775FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search การบินไทย flights
ไทยแอร์เอเชียCheapest฿3,878Average฿5,116FlexibilityNo cancel feeOn-time87%COVID-19 safety
Search ไทยแอร์เอเชีย flights
บางกอกแอร์เวย์สCheapest฿6,330Average฿7,207FlexibilityNo cancel feeOn-time74%COVID-19 safety
Search บางกอกแอร์เวย์ส flights