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Flights from Siem Reap to Bangkok

Cheapest Airlines flying from Siem Reap to Bangkok

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Thai AirAsia logo Thai AirAsia

Cheap flight deals from Siem Reap to Bangkok

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • Round-trip
  • One way

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

Flight Info | Siem Reap to Bangkok

Cheapest one-way flight price Rp 1,322,118
Cheapest round-trip ticket price Rp 1,943,491
Off-season for travel March
Peak season for travel June
Flight distance 359.87 km
Average flight time 1 hour 24 minutes
Popular airline Thai AirAsia

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

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
From price
Search
  • 8 15
  • 15 22
  • 22 29

  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

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

    Airlines adjust prices for flights from Siem Reap to Bangkok based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Siem Reap (REP) to Bangkok (BKK) cost?

    According to Trip.com's data, the lowest price is around Rp 4,177,259.

  • How long does it take to fly from Siem Reap (REP) to Bangkok (BKK) and what is the distance?

    It takes around 1 hour 24 minutes to fly from Siem Reap (REP) to Bangkok (BKK).

  • What are the most popular airlines that fly from Siem Reap (REP) to Bangkok (BKK)?

How to find a cheap flight from Siem Reap to Bangkok

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Siem Reap to Bangkok. Book your flights at the right time and save more.
1
Be flexible with your travel dates to get the cheapest Siem Reap to Bangkok ticket.
Tap "Date" in the flight search bar to browse the calendar and find airfare from Siem Reap to Bangkok for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is Rp 1328922 for a one-way ticket on Thu, Jul 24.
2
Compare cheap Siem Reap to Bangkok flight deals from hundreds of airlines.
Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Siem Reap to Bangkok. The most affordable airline currently operating on this route is Thai AirAsia.
3
Set up a Price Alert to track fare drops.
Set up a Price Alert for your Siem Reap to Bangkok route to track ticket prices effortlessly—no need to check manually every day.
4
Don't miss out on cheap Siem Reap to Bangkok flight deals and promo codes.
Stay updated on the latest deals with Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership to unlock even more exclusive flight discounts.
5
Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
6
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from Siem Reap to Bangkok to access exclusive deals just for you.

Find Cheap Flights & Deals on Trip.com

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