Flights from Phnom Penh (KTI) to Siem Reap (SAI)

In-flight Dining
On Phnom Penh–Singapore and Singapore–Siem Reap sectors, you will be served meals or light refreshments appropriate to the time of day, with choices tailored to your cabin for a comfortable journey.

Special Meals
We offer a range of special meals on request, such as vegetarian, child, and medical-related options. Please place your request through our website or your travel agent at least 48 hours before departure.

Book the Cook
On selected routes and cabins, you can choose from a wider selection of main courses in advance using our Book the Cook service. Check availability for your specific flights when booking or managing your trip online.

Beverage Service
A range of hot and cold drinks is served throughout the flight, including juices, soft drinks, tea, and coffee. Our signature Singapore Sling is available on board, alongside a curated selection of other beverages.

For flights between Phnom Penh and Siem Reap via Singapore, the weight concept applies. Checked baggage allowances are: Economy Class (25kg for Lite/Value fares; 30kg for Standard/Flexi fares) and Business Class (40kg). Each checked bag must not exceed 32kg. Cabin baggage allowances are: Economy Class (1 piece, up to 7kg) and Business Class (2 pieces, each up to 7kg). Your exact allowance is shown on your e-ticket, and KrisFlyer Elite Gold and PPS Club members enjoy additional allowances.

Wi-Fi is available on Singapore Airlines flights on this route once the aircraft is above 10,000 feet. It is free and unlimited for KrisFlyer members, although Economy Class members must add their membership number to the booking at least 1.5 hours before departure. Non-members can purchase access plans. The service is suitable for messaging, email, and basic browsing, but does not support video streaming, video calls, or large file transfers.

On both the Phnom Penh–Singapore and Singapore–Siem Reap sectors, Economy Class seats offer a 32-inch pitch and up to 19-inch seat width, providing comfortable legroom for the regional journey. Business Class features seats that convert into a fully flat bed, with every seat offering direct aisle access for added space and privacy.

Yes, Singapore Airlines provides lounge access to eligible passengers with a layover in Singapore. Your eligibility is based on your class of travel or your KrisFlyer and Star Alliance status, and it is determined by your flight leaving Singapore. Other options, like purchasing a day pass at a pay-per-use lounge, are also available.

Lounge Access Eligibility
Cabin Class: Complimentary for Suites, First, and Business Class passengers. Premium Economy and Economy travellers do not have access unless they hold eligible status.

Frequent Flyer Status: PPS Club and KrisFlyer Elite Gold (or Star Alliance Gold) members have access regardless of cabin class.

The 'Next Segment' Rule: Eligibility is based on the flight immediately departing that airport. For example, if you fly Economy from Phnom Penh but have a Business Class onward flight from Singapore, you get lounge access in Singapore only. Eligible customers may use the SilverKris Lounge (First Class), SilverKris Lounge (Business Class), or KrisFlyer Gold Lounge, depending on their cabin and status.

If you have a longer layover at Singapore Changi Airport, you can join one of the official free transit tours into the city, which generally require at least 5.5 to 6 hours between flights. These tours offer a glimpse of Singapore’s skyline, waterfront, and key districts without needing to manage logistics yourself.

For shorter layovers, staying airside still gives you plenty of options. You can visit themed gardens, relax in quiet zones, or enjoy facilities such as rest areas and children’s play spaces between walks through the terminals.

Your time at Singapore Changi Airport is more than just a wait — it is an integral part of your journey.

Phnom Penh and Siem Reap are both in the same time zone, Indochina Time (UTC+7). Neither city observes daylight saving time, so there is no time difference between them at any point in the year.

Yes, your baggage will typically be checked through to Siem Reap airport when flying from Phnom Penh via Singapore on a single booking with Singapore Airlines.

Through-Check Conditions
For your bags to be sent directly to your final destination, the following general conditions must be met:

Single Itinerary: Both flight segments (Phnom Penh–Singapore and Singapore–Siem Reap) must be under the same booking reference or PNR.

Layover Duration: Your connection in Singapore must be less than 24 hours. If your layover exceeds 24 hours, it is considered a stopover, and you will typically be required to collect your luggage and re-check it for your onward flight.

Partner Airlines: If your onward flight from Singapore to Siem Reap is operated by a partner airline, Singapore Airlines has through-check agreements that usually allow your bags to be tagged to your final destination.

You may be able to plan a stopover in Singapore on your Phnom Penh–Siem Reap trip, subject to your ticket conditions and availability. When booking, you can search for multi-city options or speak with our customer service team or your travel agent, who can advise whether a stopover can be added to your itinerary.