Find cheap one-way & round trip flights from Siem Reap to Bangkok starting at S$78.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Price Trends for the Coming 12 Weeks

  • 612
  • 1319
  • 2026
  • Mar

    275
  • 612
  • 1319
  • 2026
  • Apr

    272
  • 39
  • 1016
  • 1723
  • 2430
Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Find cheap route flights from Siem Reap to Bangkok by different airports

  • REPDMK
    Sat, 18 Mar
    One wayDirect
    From S$71
  • REPBKK
    Tue, 14 Mar
    One wayDirect
    From S$151

Frequently Asked Questions

  • When to buy flight tickets from Siem Reap (REP) to Bangkok (BKK) the cheapest?

    Airlines adjust prices for flights from Siem Reap to Bangkok based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much is a flight from Siem Reap (REP) to Bangkok (BKK) cost?

    According to Trip.com's data, the lowest price is around S$331.
  • How long is a flight from Siem Reap (REP) to Bangkok (BKK)?

    It takes about 1 hour 22 minutes to fly from Siem Reap (REP) to Bangkok (BKK).
  • What is the transportation method from the main airport to downtown in Bangkok?

    • The distance from Suvarnabhumi Airport to downtown is about 24km, by taxi about 40 minutes.
    • The distance from Don Mueang International Airport to downtown is about 22km, by taxi about 40 minutes.
  • What time does the earliest flight from Siem Reap to Bangkok depart?

    The earliest flight departs from Siem Reap (REP) at 09:50 and arrives in Bangkok (BKK) at 10:55.
  • What time does the latest flight from Siem Reap to Bangkok depart?

    The latest flight departs from Siem Reap (REP) at 21:45 and arrives in Bangkok (DMK) at 22:50.
  • What are the most popular airlines that fly from Siem Reap (REP) to Bangkok (BKK)?

  • What's the most popular airline for direct flights from Siem Reap (REP) to Bangkok (BKK)?

    Thai Airasia operates 24 direct flights from Siem Reap (REP) to Bangkok (BKK).
  • How many airports in Bangkok?

    There are 2 airports near Bangkok: Suvarnabhumi Airport and Don Mueang International Airport.

Flight Information from Siem Reap to Bangkok

Cheapest return ticket price
S$133
Cheapest direct flight price
S$77
Cheapest month
November
Peak season for travel
August