Cheap flights from Colombo to Siem Reap from CA$445

Travelers frequently search for route combinations, such as Colombo and Toronto, Kuala Lumpur, Bangkok, Chennai, Malé, Singapore, Chiang Mai, Nairobi, New Delhi, Phuket City, Goa, Cebu, Udaipur, Sydney, Muscat, Athens, Hanoi, Da Nang, Jaipur, Hyderabad.

Travelers frequently search for route combinations, such as Siem Reap and Bangkok, Hanoi, Da Nang, Ho Chi Minh City, Krabi, Phnom Penh, Phuket City, Manila, Singapore, Hong Kong, Sihanoukville Province, Luang Prabang, Kuala Lumpur, Chumphon Province, Surat Thani Province, Vientiane, Dhaka, Vancouver, Jakarta, Penang.

Colombo is mainly served by Bandaranaike International. But there are other airports nearby, including Colombo Ratmalana Airport, Kelani River-Peliyagoda Waterdrome, Dandugama Sea Plane Base.

The main airport in Colombo is Bandaranaike International. It is also served by Sigiriya, Hatton Castlereigh Resrvr SPB, Koggala.

Currently, you can fly between Colombo and Siem Reap with SriLankan Airlines, Bangkok Airways, Thai Airways, Cambodia Airways, Emirates.

If you don’t have specific dates for your trip between Colombo and Siem Reap, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between Colombo and Siem Reap, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around Colombo. The main one is Bandaranaike International and other nearby airports include Sigiriya, Hatton Castlereigh Resrvr SPB, Koggala

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Colombo, such as morning, afternoon, evening, or night, or select the exact hours for departure.