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Flights from Bangkok to Siem Reap
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Find Bangkok to Siem Reap flights starting at CAD 20.

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

  • One way
  • Round-trip
      • Cheapest nonstop
        DMK19:00
        1h
        Nonstop
        SAI20:00
        Fri, Jan 3|Bangkok - Siem Reap|Thai AirAsia
        CAD 20CAD 534
        96% OFF
        96% OFF
        CAD 534CAD 20

        Choose Thai AirAsia flights from Bangkok to Siem Reap. The one-way direct flight with Thai AirAsia departs from Don Mueang International Airport on Fri, Jan 3, arriving at Siem Reap Angkor International Airport. One-way Prices start from CAD 20 including taxes and charges.

      • DMK19:00
        1h
        Nonstop
        SAI20:00
        Sat, Nov 30|Bangkok - Siem Reap|Thai AirAsia
        CAD 61CAD 534
        89% OFF
        89% OFF
        CAD 534CAD 61

        Choose Thai AirAsia flights from Bangkok to Siem Reap. The one-way direct flight with Thai AirAsia departs from Don Mueang International Airport on Sat, Nov 30, arriving at Siem Reap Angkor International Airport. One-way Prices start from CAD 61 including taxes and charges.

      • DMK19:00
        1h
        Nonstop
        SAI20:00
        Sun, Nov 24|Bangkok - Siem Reap|Thai AirAsia
        CAD 61CAD 534
        89% OFF
        89% OFF
        CAD 534CAD 61

        Choose Thai AirAsia flights from Bangkok to Siem Reap. The one-way direct flight with Thai AirAsia departs from Don Mueang International Airport on Sun, Nov 24, arriving at Siem Reap Angkor International Airport. One-way Prices start from CAD 61 including taxes and charges.

      • DMK19:00
        1h
        Nonstop
        SAI20:00
        Sun, Dec 1|Bangkok - Siem Reap|Thai AirAsia
        CAD 61
        CAD 61

        Choose Thai AirAsia flights from Bangkok to Siem Reap. The one-way direct flight with Thai AirAsia departs from Don Mueang International Airport on Sun, Dec 1, arriving at Siem Reap Angkor International Airport. One-way Prices start from CAD 61 including taxes and charges.

      • DMK19:00
        1h
        Nonstop
        SAI20:00
        Mon, Nov 25|Bangkok - Siem Reap|Thai AirAsia
        CAD 62
        CAD 62

        Choose Thai AirAsia flights from Bangkok to Siem Reap. The one-way direct flight with Thai AirAsia departs from Don Mueang International Airport on Mon, Nov 25, arriving at Siem Reap Angkor International Airport. One-way Prices start from CAD 62 including taxes and charges.

      • DMK19:00
        1h
        Nonstop
        SAI20:00
        Wed, Nov 20|Bangkok - Siem Reap|Thai AirAsia
        CAD 62
        CAD 62

        Choose Thai AirAsia flights from Bangkok to Siem Reap. The one-way direct flight with Thai AirAsia departs from Don Mueang International Airport on Wed, Nov 20, arriving at Siem Reap Angkor International Airport. One-way Prices start from CAD 62 including taxes and charges.

      • DMK19:00
        1h
        Nonstop
        SAI20:00
        Thu, Nov 28|Bangkok - Siem Reap|Thai AirAsia
        CAD 62
        CAD 62

        Choose Thai AirAsia flights from Bangkok to Siem Reap. The one-way direct flight with Thai AirAsia departs from Don Mueang International Airport on Thu, Nov 28, arriving at Siem Reap Angkor International Airport. One-way Prices start from CAD 62 including taxes and charges.

      • DMK19:00
        1h
        Nonstop
        SAI20:00
        Fri, Nov 22|Bangkok - Siem Reap|Thai AirAsia
        CAD 62
        CAD 62

        Choose Thai AirAsia flights from Bangkok to Siem Reap. The one-way direct flight with Thai AirAsia departs from Don Mueang International Airport on Fri, Nov 22, arriving at Siem Reap Angkor International Airport. One-way Prices start from CAD 62 including taxes and charges.

      • DMK19:00
        1h
        Nonstop
        SAI20:00
        Fri, Nov 15|Bangkok - Siem Reap|Thai AirAsia
        CAD 85
        CAD 85

        Choose Thai AirAsia flights from Bangkok to Siem Reap. The one-way direct flight with Thai AirAsia departs from Don Mueang International Airport on Fri, Nov 15, arriving at Siem Reap Angkor International Airport. One-way Prices start from CAD 85 including taxes and charges.

      • BKK07:45
        1h
        Nonstop
        SAI08:45
        Fri, Jan 3|Bangkok - Siem Reap|Thai Airways
        CAD 242
        CAD 242

        Choose Thai Airways flights from Bangkok to Siem Reap. The one-way direct flight with Thai Airways departs from Suvarnabhumi Airport on Fri, Jan 3, arriving at Siem Reap Angkor International Airport. One-way Prices start from CAD 242 including taxes and charges.

      • BKK13:00
        3h 5m
        Nonstop
        REP14:00
        Thu, Nov 21|Bangkok - Siem Reap|Thai AirAsia
        Find More Flights
        Find More Flights

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

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

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

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from Bangkok to Siem Reap

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

Thai AirAsia
From CAD 20
Thai Airways
From CAD 242
Bangkok Airways
From CAD 271
VietJet Air
From CAD 302
China Eastern Airlines
From CAD 367
Vietnam Airlines
From CAD 438
Lao Airlines
From CAD 494
Hong Kong Airlines
From CAD 507
Singapore Airlines
From CAD 678

Find more flights and airlines

Alternative Routes for Bangkok to Siem Reap Flights

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Bangkok to Siem Reap.

  • Cheapest
    Thai AirAsia
    DMK
    19:00
    1h 0m
    Nonstop
    SAI
    20:00
    Don Mueang International Airport - Siem Reap Angkor International Airport
    Fri, Jan 3Thai AirAsia
    CAD 20
  • Vietnam Airlines
    BKK
    19:00
    21h 10m
    1 transfer
    SAI
    16:10
    Suvarnabhumi Airport - Siem Reap Angkor International Airport
    Fri, Jan 3Vietnam Airlines
    CAD 438
  • Vietnam Airlines
    BKK
    19:00
    21h 10m
    1 transfer
    SAI
    16:10
    Suvarnabhumi Airport - Siem Reap Angkor International Airport
    Fri, Jan 3Vietnam Airlines
    CAD 438
    Find More Flights

FAQ

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

    Airlines adjust prices for flights from Bangkok to Siem Reap 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 are flights from Bangkok (BKK) to Siem Reap (REP) cost?

    According to Trip.com's data, the lowest price is around CAD 475.

  • How long is the flight from Bangkok (BKK) to Siem Reap (REP)?

    It takes about 1 hour 17 minutes to fly from Bangkok (BKK) to Siem Reap (REP).

  • What is the transportation method from the main airport to downtown in Siem Reap?

    • The distance from Siem Reap Angkor International Airport to downtown is about 39km, by taxi about 50 minutes.

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

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

    Thai AirAsia operates 37 direct flights from Bangkok (BKK) to Siem Reap (REP).

  • How many airports in Siem Reap (REP)?

    There are 2 airport(s) in Siem Reap (REP): Siem Reap International Airport and Siem Reap Angkor International Airport.

How to find a cheap flight from Bangkok to Siem Reap

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 Bangkok to Siem Reap. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information for Bangkok to Siem Reap Flights

Cheapest direct flight priceCAD 20
Cheapest return ticket priceCAD 159
Off-season travel monthNovember
Peak season for travelFebruary
Flight distance359.87km
Average flight time1 hour 17 minutes
Popular airlineBangkok Airways

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