On this page, you can book flights from Siem Reap to Bangkok. This 366 km route is served regularly, with up to 34 flights per week, making it easy to find a convenient departure time.
The route is operated by carriers such as Bangkok Airways, Thai Airways, and Thai AirAsia. Ticket prices change constantly, so we recommend using the low-price calendar and price trend chart on this page to find the best deals.
The table shows direct flights Siem Reap → Bangkok on the selected date. The flight takes approximately 57 min. Regular flights are operated by Bangkok Airways, Thai AirAsia, Qatar Airways and Etihad. Departures from Siem Reap International Airport airports, arrivals at Suvarnabhumi Airport and Don Mueang International Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Siem Reap — Bangkok by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $101 in e, and the most expensive are around $282 in u. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Siem Reap → Bangkok, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $218 | high | May | $164 | low | Sep | $157 | low |
| Feb | $212 | high | Jun | $157 | low | Oct | $184 | medium |
| Mar | $184 | medium | Jul | $178 | medium | Nov | $205 | high |
| Apr | $205 | high | Aug | $178 | medium | Dec | $218 | high |
Some values are estimated based on seasonality.
The hottest period in Bangkok is typically March and April, when average highs reach 35°C. The heaviest rainfall occurs in September, while the driest and moderately warm weather settles in during December and January.
In terms of budget, the most affordable month to fly is October, with tickets starting $101. Prices peak in April, when the minimum fare for this route rises $282.
The best time for a trip is between November and January, offering comfortable weather and stable prices. The period of heavy rains in September is best reserved for those looking for maximum savings.
About 19 airlines operate flights from Siem Reap to Bangkok, with Bangkok Airways, Thai Airways, and Thai AirAsia accounting for the majority of flights. Direct flights dominate this route, allowing you to reach the Thai capital as quickly as possible. Detailed information on flight schedules and available route options can be found in the interactive list below.
Flights Siem Reap — Bangkok depart from Siem Reap International Airport and arrive at Suvarnabhumi Airport and Don Mueang International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The distance between the cities is only 366 km. Actual air time is usually no more than 50–60 minutes, with total flight time around 1 hour and 15 minutes including taxiing.
Bangkok Airways, Thai Airways, Thai AirAsia, and several other international carriers serve this destination. There are about 34 flights per week on this route.
Yes, there are many direct flights available on the Siem Reap — Bangkok route, operated daily by several airlines.
Most international flights from Siem Reap arrive at the city's main airport, Suvarnabhumi (BKK). We recommend checking how to get from the airport to your hotel in advance.
Ticket prices change constantly. The best deals are usually available when booking a month before departure; you can always check the current minimum in the low-price calendar on this page.
Where travelers fly most — pick a route and check prices
