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

Cheapflights users have booked flights from Bangkok to Siem Reap return from ฿2,696. ไทยแอร์เอเชีย is priced at 52% lower than the current average price of a flight leaving 3 months from now. Find deals

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

ไทยแอร์เอเชีย, บางกอกแอร์เวย์ส and Thai Airways are the most popular airlines when flying from Bangkok to Siem Reap. Find deals

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

Consider Emirates (93%), แอร์ฟร้านซ์ (92%) or Thai Airways (92%) when booking your flight. These represent the most reliable airlines when flying from Bangkok to Siem Reap. Find deals

Can I find flights from Bangkok to Siem Reap for under ฿2,700 on Cheapflights?

Yes, there are multiple flights from Bangkok to Siem Reap for under ฿2,700. The cheapest flight booked recently is on ไทยแอร์เอเชีย for just ฿2,696, but on average you can expect to pay ฿3,248. Find deals

Are there direct flights from Bangkok to Siem Reap for under ฿2,700 on Cheapflights?

Cheapflights has 20 direct flights from Bangkok to Siem Reap under ฿2,700. A good price for a direct flight from Bangkok to Siem Reap is less than ฿3,248.

Are there last-minute flights available from Bangkok to Siem Reap for under ฿3,500?

There are currently 20+ open flights from Bangkok to Siem Reap within the next 7 days for less than ฿3,500.

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

ไทยแอร์เอเชีย, บางกอกแอร์เวย์ส, and ไทยสมายล์แอร์เวย์ 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.

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 ฿5,656 per person but you can even find prices for as low as ฿3,387. The most expensive prices can be found in the month of April. Opting for a September flight can save you 78% on your journey compared to booking in April

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.

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 23 inbound flights from Bangkok per day.

Cheap Flights from Bangkok to Siem Reap from ฿1,175

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

Popular in	April
Cheapest in	September
Round-trip from	฿111,601
One-way from	฿1,175

High demand for flights, 44% potential price rise

Search Deals

Best time to find cheap flights, 31% potential price drop

Search Deals

From Bangkok to Siem Reap

Search Deals

One-way flight from Bangkok to Siem Reap

Search Deals

BKK - REP Price	฿3,229 - ฿14,709
REP Temperature	24 - 29 °C
REP Rainfall	0 - 260 mm

BKK - REP

Price

฿3,229 - ฿14,709

REP

Temperature

24 - 29 °C

REP

Rainfall

0 - 260 mm

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 56 days in advance, which can save you up to 54% on flights from Bangkok to Siem Reap compared to booking the week you need them. Waiting 56 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 ฿5,771. For sooner than that we have options available in the next 3 days from ฿7,015.

Cheap flights from Bangkok to Siem Reap in June, July 2023

Listed are some of the best fares we've found on flights departing from Bangkok to Siem Reap in 2023. For more flight deals, be sure to check back very soon.

26 Jun - 16 Aug

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿2,937

ไทยแอร์เอเชีย

Deal found 9/6

26 Jun - 18 Aug

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿3,145

ไทยแอร์เอเชีย

Deal found 9/6

7 Jul - 9 Jul

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿3,179

ไทยแอร์เอเชีย

Deal found 8/6

23 Jun - 26 Jun

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿3,214

ไทยแอร์เอเชีย

Deal found 9/6

9 Jul - 16 Jul

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿3,248

ไทยแอร์เอเชีย

Deal found 9/6

26 Jun - 17 Aug

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿3,421

ไทยแอร์เอเชีย

Deal found 9/6

25 Jun - 18 Aug

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 10m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿3,456

ไทยแอร์เอเชีย

Deal found 9/6

15 Jun - 18 Jun

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿3,490

ไทยแอร์เอเชีย

Deal found 8/6

26 Jun - 19 Aug

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿3,525

ไทยแอร์เอเชีย

Deal found 9/6

Bangkok to Siem Reap 2023 flight deals

Listed are some of the best fares we've found on flights departing from Bangkok to Siem Reap in 2023. For more flight deals, be sure to check back very soon.

15 Nov - 19 Nov

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 10m

฿2,696

ไทยแอร์เอเชีย

Deal found 9/6

4 Nov - 7 Nov

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 10m

฿2,868

ไทยแอร์เอเชีย

Deal found 9/6

12 Sep - 27 Sep

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿2,903

ไทยแอร์เอเชีย

Deal found 9/6

17 Sep - 3 Oct

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿2,937

ไทยแอร์เอเชีย

Deal found 9/6

14 Nov - 19 Nov

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 10m

฿2,972

ไทยแอร์เอเชีย

Deal found 9/6

26 Jun - 18 Aug

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿3,145

ไทยแอร์เอเชีย

Deal found 9/6

7 Jul - 9 Jul

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿3,179

ไทยแอร์เอเชีย

Deal found 8/6

23 Jun - 26 Jun

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿3,214

ไทยแอร์เอเชีย

Deal found 9/6

16 Sep - 3 Oct

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 10m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿3,248

ไทยแอร์เอเชีย

Deal found 9/6

Cheap ไทยแอร์เอเชีย flights from Bangkok to Siem Reap

Take a look at some of the lowest-priced ไทยแอร์เอเชีย flights heading from Bangkok to Siem Reap. Come back soon if you're not finding the exact deal you're looking for.

15 Nov - 19 Nov

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 10m

฿2,696

ไทยแอร์เอเชีย

Deal found 9/6

4 Nov - 7 Nov

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 10m

฿2,868

ไทยแอร์เอเชีย

Deal found 9/6

12 Sep - 27 Sep

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿2,903

ไทยแอร์เอเชีย

Deal found 9/6

17 Sep - 3 Oct

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿2,937

ไทยแอร์เอเชีย

Deal found 9/6

14 Nov - 19 Nov

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 10m

฿2,972

ไทยแอร์เอเชีย

Deal found 9/6

26 Jun - 18 Aug

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿3,145

ไทยแอร์เอเชีย

Deal found 9/6

7 Jul - 9 Jul

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿3,179

ไทยแอร์เอเชีย

Deal found 8/6

23 Jun - 26 Jun

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿3,214

ไทยแอร์เอเชีย

Deal found 9/6

16 Sep - 3 Oct

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 10m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿3,248

ไทยแอร์เอเชีย

Deal found 9/6

Cheap บางกอกแอร์เวย์ส flights from Bangkok to Siem Reap

Some of the best deals we've found on บางกอกแอร์เวย์ส flights traveling from Bangkok to Siem Reap. Ensure the flight price, dates, time, and airline match your criteria before you book.

28 Aug - 31 Aug

BKK

Bangkok Suvarnabhumi

REP

Siem Reap

Nonstop

1h 10m

REP

Siem Reap

BKK

Bangkok Suvarnabhumi

Nonstop

1h 20m

฿6,220

บางกอกแอร์เวย์ส

Deal found 10/6

26 Aug - 8 Sep

BKK

Bangkok Suvarnabhumi

REP

Siem Reap

Nonstop

1h 10m

REP

Siem Reap

BKK

Bangkok Suvarnabhumi

Nonstop

1h 20m

฿6,255

บางกอกแอร์เวย์ส

Deal found 9/6

14 Jul - 16 Jul

BKK

Bangkok Suvarnabhumi

REP

Siem Reap

Nonstop

1h 10m

REP

Siem Reap

BKK

Bangkok Suvarnabhumi

Nonstop

1h 20m

฿6,289

บางกอกแอร์เวย์ส

Deal found 8/6

20 Jun - 21 Jun

BKK

Bangkok Suvarnabhumi

REP

Siem Reap

Nonstop

1h 10m

REP

Siem Reap

BKK

Bangkok Suvarnabhumi

Nonstop

1h 20m

฿6,324

บางกอกแอร์เวย์ส

Deal found 9/6

17 Jul - 19 Jul

BKK

Bangkok Suvarnabhumi

REP

Siem Reap

Nonstop

1h 10m

REP

Siem Reap

BKK

Bangkok Suvarnabhumi

Nonstop

1h 20m

฿6,359

บางกอกแอร์เวย์ส

Deal found 8/6

2 Aug - 6 Aug

BKK

Bangkok Suvarnabhumi

REP

Siem Reap

Nonstop

1h 10m

REP

Siem Reap

BKK

Bangkok Suvarnabhumi

Nonstop

1h 20m

฿6,393

บางกอกแอร์เวย์ส

Deal found 9/6

1 Jul - 4 Jul

BKK

Bangkok Suvarnabhumi

REP

Siem Reap

Nonstop

1h 10m

REP

Siem Reap

BKK

Bangkok Suvarnabhumi

Nonstop

1h 20m

฿6,428

บางกอกแอร์เวย์ส

Deal found 9/6

18 Sep - 28 Sep

BKK

Bangkok Suvarnabhumi

REP

Siem Reap

Nonstop

1h 10m

REP

Siem Reap

BKK

Bangkok Suvarnabhumi

Nonstop

1h 20m

฿6,462

บางกอกแอร์เวย์ส

Deal found 9/6

7 Jul - 9 Jul

BKK

Bangkok Suvarnabhumi

REP

Siem Reap

Nonstop

1h 10m

REP

Siem Reap

BKK

Bangkok Suvarnabhumi

Nonstop

1h 20m

฿6,497

บางกอกแอร์เวย์ส

Deal found 8/6

Direct flights to Siem Reap from Bangkok

Consider booking one of these non-stop flights heading from Bangkok to Siem Reap. Select from other flights from Bangkok to Siem Reap by using the search form above.

15 Nov - 19 Nov

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 10m

฿2,696

ไทยแอร์เอเชีย

Deal found 9/6

4 Nov - 7 Nov

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 10m

฿2,868

ไทยแอร์เอเชีย

Deal found 9/6

12 Sep - 27 Sep

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿2,903

ไทยแอร์เอเชีย

Deal found 9/6

17 Sep - 3 Oct

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿2,937

ไทยแอร์เอเชีย

Deal found 9/6

14 Nov - 19 Nov

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 10m

฿2,972

ไทยแอร์เอเชีย

Deal found 9/6

26 Jun - 18 Aug

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿3,145

ไทยแอร์เอเชีย

Deal found 9/6

7 Jul - 9 Jul

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿3,179

ไทยแอร์เอเชีย

Deal found 8/6

23 Jun - 26 Jun

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿3,214

ไทยแอร์เอเชีย

Deal found 9/6

16 Sep - 3 Oct

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 10m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿3,248

ไทยแอร์เอเชีย

Deal found 9/6

Last-minute flights from Bangkok to Siem Reap

Have a look at some of the flights available from Bangkok to Siem Reap departing last-minute. Tip: verify your flight details before completing your reservation.

15 Jun - 18 Jun

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿3,490

ไทยแอร์เอเชีย

Deal found 8/6

17 Jun - 25 Jun

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 10m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿3,525

ไทยแอร์เอเชีย

Deal found 10/6

20 Jun - 21 Jun

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿3,559

ไทยแอร์เอเชีย

Deal found 9/6

15 Jun - 18 Jun

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 10m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿3,767

ไทยแอร์เอเชีย

Deal found 10/6

16 Jun - 25 Jun

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿3,836

ไทยแอร์เอเชีย

Deal found 10/6

16 Jun - 21 Jun

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿3,870

ไทยแอร์เอเชีย

Deal found 10/6

15 Jun - 18 Jun

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

Nonstop

1h 05m

฿4,181

ไทยแอร์เอเชีย

Deal found 10/6

17 Jun - 25 Jun

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

2 stops

22h 50m

฿5,564

Multiple Airlines

Deal found 10/6

17 Jun - 25 Jun

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

REP

Siem Reap

DMK

Bangkok Don Mueang Intl

1 stop

11h 45m

฿5,598

Multiple Airlines

Deal found 10/6

One-way flights to Siem Reap from Bangkok

Some of the best available deals we've found on one-way flights from Bangkok to Siem Reap. Users in need of a round-trip flight from Bangkok to Siem Reap instead should update the search form at the top of page.

20 Nov

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

฿1,175

ไทยแอร์เอเชีย

Deal found 9/6

26 Jun

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

฿1,244

ไทยแอร์เอเชีย

Deal found 10/6

15 Jun

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

฿1,279

ไทยแอร์เอเชีย

Deal found 8/6

15 Jun

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

฿1,313

ไทยแอร์เอเชีย

Deal found 9/6

15 Nov

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

฿1,417

ไทยแอร์เอเชีย

Deal found 9/6

15 Jun

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 10m

฿1,486

ไทยแอร์เอเชีย

Deal found 10/6

15 Jun

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 00m

฿1,521

ไทยแอร์เอเชีย

Deal found 10/6

22 Jun

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

฿1,555

ไทยแอร์เอเชีย

Deal found 9/6

9 Aug

DMK

Bangkok Don Mueang Intl

REP

Siem Reap

Nonstop

1h 05m

฿1,590

ไทยแอร์เอเชีย

Deal found 9/6

Find flights from Bangkok to Siem Reap within your budget

Fly from

Fly to

Budget

฿2,696 - ฿6,601

Route

Depart

Return

Price

Bangkok Don Mueang IntlSiem Reap

DMK - REP

DMKREP

Bangkok Don Mueang Intl

Wed 15/11

Nonstop1h 05m

Siem Reap

Sun 19/11

Nonstop1h 10m

฿2,696

Pick Dates

Bangkok Don Mueang IntlSiem Reap

DMK - REP

DMKREP

Bangkok Don Mueang Intl

Sat 4/11

Nonstop1h 05m

Siem Reap

Tue 7/11

Nonstop1h 10m

฿2,868

Pick Dates

Bangkok Don Mueang IntlSiem Reap

DMK - REP

DMKREP

Bangkok Don Mueang Intl

Tue 12/9

Nonstop1h 05m

Siem Reap

Wed 27/9

Nonstop1h 05m

฿2,903

Pick Dates

Bangkok Don Mueang IntlSiem Reap

DMK - REP

DMKREP

Bangkok Don Mueang Intl

Sun 17/9

Nonstop1h 05m

Siem Reap

Tue 3/10

Nonstop1h 05m

฿2,937

Pick Dates

Bangkok Don Mueang IntlSiem Reap

DMK - REP

DMKREP

Bangkok Don Mueang Intl

Tue 14/11

Nonstop1h 05m

Siem Reap

Sun 19/11

Nonstop1h 10m

฿2,972

Pick Dates

Bangkok Don Mueang IntlSiem Reap

DMK - REP

DMKREP

Bangkok Don Mueang Intl

Fri 7/7

1 stop10h 50m

Siem Reap

Sun 9/7

Nonstop1h 05m

฿4,423

Pick Dates

Bangkok SuvarnabhumiSiem Reap

BKK - REP

BKKREP

Bangkok Suvarnabhumi

Mon 28/8

Nonstop1h 10m

Siem Reap

Thu 31/8

Nonstop1h 20m

฿6,220

Pick Dates

Bangkok SuvarnabhumiSiem Reap

BKK - REP

BKKREP

Bangkok Suvarnabhumi

Wed 1/11

Nonstop1h 00m

Siem Reap

Sun 5/11

Nonstop1h 05m

฿6,566

Pick Dates

Bangkok SuvarnabhumiSiem Reap

BKK - REP

BKKREP

Bangkok Suvarnabhumi

Mon 4/12

Nonstop1h 00m

Siem Reap

Thu 7/12

Nonstop1h 05m

฿6,600

Pick Dates

Flights are sorted by cheapest first

Deals found on 9/6

Related info for your journey

Bangkok Suvarnabhumi Airport is BKK and Siem Reap Airport is REP. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Ready for more IATA code knowledge? These are related airports for your current travel destination: Bangkok Don Mueang Intl Airport (DMK), Rayong Utapao Rayong Pattaya Airport (UTP), Hua Hin Airport (HHQ).

Flights to Siem Reap from Bangkok

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Flights to Siem Reap

Flights from Bangkok

Flights from Siem Reap

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Top 4 airlines flying from Bangkok to Siem Reap

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
บางกอกแอร์เวย์ส	Cheapest฿3,058	Average฿3,321	FlexibilityNo cancel fee	On-time74%	COVID-19 safety	Search บางกอกแอร์เวย์ส flights
ไทยแอร์เอเชีย	Cheapest฿3,364	Average฿4,209	FlexibilityNo cancel fee	On-time87%	COVID-19 safety	Search ไทยแอร์เอเชีย flights
ไทยสมายล์แอร์เวย์	Cheapest฿3,527	Average฿7,826	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search ไทยสมายล์แอร์เวย์ flights
Thai Airways	Cheapest฿3,968	Average฿7,437	FlexibilityNo cancel fee	On-time77%	COVID-19 safety	Search Thai Airways flights

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Hourly flight availability from Bangkok to Siem Reap

1%of flight departures	Early morningMidnight to 6 am
49%of flight departures	Morning6 am to noon
47%of flight departures	AfternoonNoon to 6 pm
3%of flight departures	Evening6 pm to midnight

Midnight

6 AM

Noon

6 PM

Weekly flight availability from Bangkok to Siem Reap

Sunday	23daily flights
Monday	23daily flights
Tuesday	23daily flights
Wednesday	23daily flights
Thursday	23daily flights
Friday	23daily flights
Saturday	23daily flights

Cheap flights from Bangkok to Siem Reap from ฿1,175

This is the cheapest one-way flight price, found on 9/6. Prices may vary by date and flight preferences.

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.

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

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

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

Cheap flights from Bangkok to Siem Reap in June, July 2023

The best prices found for Bangkok to REP flights in June, July

Listed are some of the best fares we've found on flights departing from Bangkok to Siem Reap in 2023. For more flight deals, be sure to check back very soon.

Bangkok to Siem Reap 2023 flight deals

Cheap flights to Siem Reap from Bangkok found for this year

Listed are some of the best fares we've found on flights departing from Bangkok to Siem Reap in 2023. For more flight deals, be sure to check back very soon.

Cheap ไทยแอร์เอเชีย flights from Bangkok to Siem Reap

Take a look at some of the lowest-priced ไทยแอร์เอเชีย flights heading from Bangkok to Siem Reap. Come back soon if you're not finding the exact deal you're looking for.

Cheap บางกอกแอร์เวย์ส flights from Bangkok to Siem Reap

Some of the best deals we've found on บางกอกแอร์เวย์ส flights traveling from Bangkok to Siem Reap. Ensure the flight price, dates, time, and airline match your criteria before you book.

Direct flights to Siem Reap from Bangkok

Save time with Bangkok to Siem Reap direct flight deals

Consider booking one of these non-stop flights heading from Bangkok to Siem Reap. Select from other flights from Bangkok to Siem Reap by using the search form above.

Last-minute flights from Bangkok to Siem Reap

Late deals on return flights to Siem Reap from Bangkok, departing today and this week

Have a look at some of the flights available from Bangkok to Siem Reap departing last-minute. Tip: verify your flight details before completing your reservation.

One-way flights to Siem Reap from Bangkok

The cheapest one-way flights from Bangkok to Siem Reap

Some of the best available deals we've found on one-way flights from Bangkok to Siem Reap. Users in need of a round-trip flight from Bangkok to Siem Reap instead should update the search form at the top of page.

Find flights from Bangkok to Siem Reap within your budget

Use the slider to find flights from Bangkok to Siem Reap that fit your budget.

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?

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

Can I find flights from Bangkok to Siem Reap for under ฿2,700 on Cheapflights?

Are there direct flights from Bangkok to Siem Reap for under ฿2,700 on Cheapflights?

Are there last-minute flights available from Bangkok to Siem Reap for under ฿3,500?

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

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

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

What does BKK to REP mean?

Flights to Siem Reap from Bangkok

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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.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2023

Hourly flight availability from Bangkok to Siem Reap

See what time of day planes typically take off from Bangkok to Siem Reap

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

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