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Cheap flights from Southeast Asia to Siem Reap, Cambodia

BKK — SAI
17 Oct — 24 Oct1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Southeast Asia to Siem Reap

Round-trip from

C$ 300

One-way from

C$ 134
Vietnam Airlines
  • Vietnam Airlines
  • 24/11-28/11
  • 2 total stops
  • 37h 10m total
  • Southeast Asia to Siem Reap
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Vietnam Airlines
  • Vietnam Airlines
  • 17/12-31/12
  • 1 total stop
  • 10h 25m total
  • Southeast Asia to Siem Reap
Search Deals

Cheapflights Insights

Everything you need to know about your flight from Southeast Asia to Siem Reap

How far ahead should I book a flight from Southeast Asia to Siem Reap?

The best time to book flights from Southeast Asia to Siem Reap is 15 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Southeast Asia to Siem Reap?

Currently, July is the cheapest month in which you can book a flight from Southeast Asia to Siem Reap (average of C$ 212). Flying from Southeast Asia to Siem Reap in May is currently the most expensive (average of C$ 360). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YJX to SAI?

When flying from Southeast Asia to Siem Reap, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 15% versus a flight at noon.

Related info for your journey

  • What airport do you fly into for flights to Siem Reap from Southeast Asia?

    Siem Reap–Angkor Intl (SAI), located 39.7 km from the city centre, is the airport you fly into when you book flights from Southeast Asia to Siem Reap.

  • How long is the flight from Southeast Asia to Siem Reap?

    For as low as C$ 312, Vietnam Airlines can have you in Siem Reap from Southeast Asia in 1h 20m. Airlines will cover a distance of 377 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Southeast Asia to Siem Reap one-way?

    The cheapest airlines for a one-way flight from Southeast Asia to Siem Reap are Cambodia Angkor Air (C$ 56), VietJet Air (C$ 83), and AirAsia Cambodia (C$ 85).

  • What are the most popular routes from Southeast Asia to Siem Reap?

    The most popular flight routes from Southeast Asia to Siem Reap are Bangkok Suvarnabhumi - Siem Reap–Angkor Intl, Singapore Changi - Siem Reap–Angkor Intl and Ho Chi Minh City - Siem Reap–Angkor Intl.

  • What are the most reliable airlines from Southeast Asia to Siem Reap?

    The top 3 most reliable airlines when flying from Southeast Asia to Siem Reap are Finnair (84%), Emirates (80%) and Qantas Airways (76%).

  • What are the cheapest flights from Southeast Asia to Siem Reap?

    The cheapest flight price from Southeast Asia to Siem Reap is C$ 163. On average you can expect to pay C$ 170. The most popular route, (Bangkok Suvarnabhumi - Siem Reap–Angkor Intl), can usually be booked for C$ 339.

  • Can I find deals for flights from Southeast Asia to Siem Reap that include hotel bookings?

    Yes. In addition to deals on Southeast Asia to Siem Reap flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Southeast Asia to Siem Reap?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southeast Asia to Siem Reap.

  • Can I find deals for business class flights from Southeast Asia to Siem Reap?

    Yes. Cheapflights offers flight deals from Southeast Asia to Siem Reap by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Southeast Asia to Siem Reap?

    Currently, July is the cheapest month in which you can book a flight from Southeast Asia to Siem Reap (average of C$ 212). Flying from Southeast Asia to Siem Reap in May is currently the most expensive (average of C$ 360). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Southeast Asia to Siem Reap

Suvarnabhumi to Siem Reap flights
Ho Chi Minh City to Siem Reap flights
Singapore to Siem Reap flights

Top 3 airlines flying from Southeast Asia to Siem Reap

AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapestC$ 243AverageC$ 304FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Bangkok AirwaysCheapestC$ 254AverageC$ 268FlexibilityNo cancel feeOn-time74%
Search Bangkok Airways flights
Cambodia Angkor AirCheapestC$ 285AverageC$ 323FlexibilityNo cancel feeOn-timeN/A
Search Cambodia Angkor Air flights

Fly with Cheapflights

How does Cheapflights help users find flights from Southeast Asia to Siem Reap?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Siem Reap from Southeast Asia today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Southeast Asia to Siem Reap?

Millions of users choose and trust Cheapflights to book the best flight deals from Southeast Asia to Siem Reap for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Southeast Asia to Siem Reap with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Southeast Asia to Siem Reap, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Southeast Asia to Siem Reap become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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