Flights from Phnom Penh (KTI) to Bangkok (BKK)

In-flight Dining
On the Phnom Penh to Singapore and Singapore to Bangkok sectors, you will be served meals tailored to the time of day and flight duration, with distinct menus in Business Class and Economy Class.

Special Meals
We offer a selection of special meals that can be requested in advance to suit various dietary needs, and these are available in both Business Class and Economy Class on this route.

Book the Cook
Eligible Business Class customers can pre-select main courses from the Book the Cook menu on the longer Singapore sector where the service is offered, adding more choice to your dining experience.

Beverage Service
A range of hot and cold drinks is served throughout the flight, and our signature Singapore Sling is available on board, so you can enjoy a classic taste of Singapore during your journey.

For flights between Phnom Penh and Bangkok, the weight concept applies. In Economy Class, checked baggage allowances are 25kg for Lite and Value fares, and 30kg for Standard and Flexi fares. In Business Class, the checked baggage allowance is 40kg. Each checked bag must not exceed 32kg.

For cabin baggage, Economy Class customers may bring 1 piece up to 7kg, while Business Class customers may bring 2 pieces, each up to 7kg. Your final allowance is shown on your e-ticket, and KrisFlyer Elite Gold and PPS Club members enjoy additional allowances.

Wi-Fi is available on most Singapore Airlines services 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 should add their membership number to the booking at least 1.5 hours before departure to enjoy this. Non-members can purchase access plans.

The connection is ideal for messaging, email, and basic browsing, but it does not support video streaming, video calls, or large file transfers. Coverage and performance may vary slightly between aircraft types.

On both the Phnom Penh–Singapore and Singapore–Bangkok sectors, Economy Class seats offer a 32-inch pitch with up to 19-inch seat width, giving you comfortable legroom for the regional journey.

Business Class on these flights offers a fully flat bed on wide seats, with generous personal space and direct aisle access on the Airbus A350-900 and Boeing 787-10, and a spacious recliner-style or lie-flat configuration on the Boeing 737-8 MAX, depending on the specific layout.

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.

Eligible customers may be able to use facilities such as the SilverKris Lounge (First Class), SilverKris Lounge (Business Class), or the KrisFlyer Gold Lounge in Singapore Changi Airport, depending on cabin and status.

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.

With a layover at Singapore Changi Airport, you can explore themed gardens, quiet rest areas, and family zones within the terminals. For longer connections, you may be able to join a free city tour, which usually requires a minimum layover of around 5.5 to 6 hours, subject to eligibility and schedule.

If your transit time is shorter, staying airside is very comfortable, with walking trails, relaxation areas, and a variety of dining and shopping options close to the gates. Airport hotels and nap facilities are also available if you prefer to rest between flights.

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

Phnom Penh operates on Indochina Time (UTC+7), and Bangkok also uses Indochina Time (UTC+7). Neither city observes daylight saving time, so the time is the same in Phnom Penh and Bangkok throughout the year.

Yes, your baggage will typically be checked through to Bangkok 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–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 Phnom Penh–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.