Flights from Siem Reap (SAI) to Bangkok (BKK)

In-flight Dining
You will be served complimentary meals in both Business Class and Economy Class on your Siem Reap to Singapore and Singapore to Bangkok flights, with menus designed to suit the regional route and time of day.

Special Meals
We offer a range of special meals to meet specific dietary needs on this route. You can request these when you book your ticket, or by managing your booking online at least 24 hours before departure.

Book the Cook
Eligible Business Class customers can use our Book the Cook service on selected sectors of their journey, pre-ordering from a wider menu of main courses for a more personalised dining experience.

Beverage Service
A selection of hot and cold drinks is available throughout the flight, including juices, soft drinks, coffee, and tea. Our signature Singapore Sling is also available on board for you to enjoy during your journey.

For flights between Siem Reap and Bangkok, the weight concept applies. In Economy Class, your checked baggage allowance is 25kg on Lite and Value fares, and 30kg on Standard and Flexi fares. In Business Class, your checked baggage allowance is 40kg. Each checked bag must not exceed 32kg.

For cabin baggage, Economy Class travellers may bring 1 piece up to 7kg, while Business Class travellers may bring 2 pieces, each up to 7kg. Your exact allowance will be 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; Economy Class and Business Class customers simply need to add their membership number to the booking at least 1.5 hours before departure. Non-members can purchase access plans on board.

The connection is ideal for messaging, email, and basic browsing, but it does not support video streaming, video calls, or large file transfers.

On both the Boeing 737-8 MAX and Boeing 787-10 sectors between Siem Reap, Singapore, and Bangkok, Economy Class seats offer a 32-inch pitch with up to 19-inch seat width, providing a comfortable amount of legroom for the regional journey.

Business Class on both aircraft types offers a fully flat bed or lie-flat style seat, depending on configuration, with significantly more personal space and legroom. Every seat has direct aisle access, allowing you to move easily around the cabin when the seatbelt sign is off.

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.

At Singapore Changi Airport, eligible customers may be invited to relax in facilities such as the SilverKris Lounge (First Class), SilverKris Lounge (Business Class), or KrisFlyer Gold Lounge before their onward flight.

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 Siem Reap but have a Business Class onward flight from Singapore, you get lounge access in Singapore only.

Singapore Changi Airport is designed for comfortable and engaging layovers, with themed gardens, quiet rest zones, and a wide choice of dining. For shorter connections, you can stay airside and explore facilities like indoor gardens, relaxation areas, and family-friendly play zones within the terminals.

For longer layovers of about 5.5 hours or more, you may be able to join a free transit tour into the city, subject to eligibility and timing, giving you a brief glimpse of Singapore before returning to the airport. Alternatively, airport hotels and rest areas allow you to freshen up and recharge between flights.

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

Siem Reap follows Indochina Time (UTC+7), and Bangkok also follows Indochina Time (UTC+7). There is no time difference between the two cities at any time of the year, and neither observes daylight saving time, which makes planning your flights and onward connections straightforward.

Yes, your baggage will typically be checked through to Bangkok when flying from Siem Reap 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 (Siem Reap–Singapore and Singapore–Bangkok) 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 Bangkok 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 Siem Reap–Bangkok 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.