Search flights from Brussels (BRU) to Siem Reap (SAI)

Book your plane tickets from Brussels to Siem Reap with ease

Cheapest flights to Siem Reap

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from Brussels to Siem Reap: things to know

The most popular route is from Brussels Airport in Brussels to Siem Reap-Angkor International Airport in Siem Reap. On average this flight takes 14 hours 40 minutes one way and costs US$2,086 for the round trip.

Most popular route
Brussels Airport (BRU) to Siem Reap-Angkor International Airport (SAI)
Average flight time
14 hours 40 minutes
Average round-trip price
US$2,086
Fly from Brussels to Siem Reap
8 airlines

Reasons to book flights with Booking.com

  • Great selection

    Easily compare flights, airlines and prices – all in one place

  • No hidden fees

    Always know exactly what you’re paying for

  • Flexibility

    Use our flexible plane ticket option to change your dates if needed

Flexible plane ticket options are available for an additional cost on selected airfares

Airlines that fly from Brussels to Siem Reap

Airline options may vary according to recently booked flights and your search terms

  • Thai Airways
  • Singapore Airlines
  • Turkish Airlines
  • Lufthansa
  • Austrian Airlines
  • Etihad Airways
  • Qatar Airways
  • Brussels Airlines

Frequently asked questions

Fly to more destinations from Brussels

Research, refine and make plans for your whole trip

Hotels in Siem Reap

Thinking about which towns and cities to visit during your trip? Try Siem Reap, a popular choice with other visitors.

All flights

Fly to your next dream destination.

Flights from Belgium to Cambodia

More options to fly to Cambodia.

Flights to Siem Reap Province

Reaching Siem Reap Province just got easier!

Flights from Brussels to Cambodia

Plan your next getaway from Brussels.