Flights from Busan (PUS) to Phnom Penh (KTI)

In-flight Dining
You will be served meals on both the Busan–Singapore and Singapore–Phnom Penh sectors in Economy Class and Business Class, with menus designed to suit regional tastes and flight timings.

Special Meals
We offer a range of special meals for specific dietary needs on this route, which must be requested in advance through your booking or our customer service channels.

Book the Cook
Eligible passengers in selected premium cabins on Singapore Airlines can pre-select gourmet main courses from our Book the Cook service on many routes; availability depends on your specific flight sector and cabin.

Beverage Service
Throughout the flight, you can enjoy a variety of hot and cold beverages, including soft drinks, juices, tea, and coffee. Our signature Singapore Sling is also available on board.

For flights between Busan and Phnom Penh, 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 final 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 from Busan to Phnom Penh 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. Non-members can purchase access plans. The service supports messaging, email, and basic browsing, but does not support video streaming, video calls, or large file transfers.

On the Busan–Singapore and Singapore–Phnom Penh sectors, Economy Class seats generally offer a 32-inch pitch with up to 19-inch seat width. Business Class provides a fully flat or deeply reclining seat with generous personal space and direct aisle access, designed for work, rest, or sleep on both sectors.

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 invited to facilities such as the SilverKris Lounge (First Class), SilverKris Lounge (Business Class), or KrisFlyer Gold Lounge.

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

Singapore Changi Airport is designed for comfortable layovers, with attractions such as indoor gardens, quiet rest areas, and family-friendly zones located across its terminals. For longer connections, you can explore additional amenities including entertainment zones and extensive dining options. Official transit tours into the city may be available for layovers of around 5.5 hours or more, subject to operating hours and eligibility. Your time at Singapore Changi Airport is more than just a wait — it is an integral part of your journey.

Busan follows Korea Standard Time (UTC+9) and does not observe daylight saving time. Phnom Penh follows Indochina Time (UTC+7) and also does not use daylight saving time. This means Phnom Penh is 2 hours behind Busan throughout the year.

Yes, your baggage will typically be checked through to Phnom Penh International Airport when flying from Busan 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 (Busan–Singapore and Singapore–Phnom Penh) 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 Phnom Penh 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 Busan–Phnom Penh 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.