Does Singapore Airlines fly direct from Phnom Penh to San Francisco?

Singapore Airlines does not operate a nonstop flight from Phnom Penh to San Francisco. Instead, travellers can enjoy a smooth 1-stop connection via Singapore, with convenient layovers at Singapore (SIN).

How long is the flight from Phnom Penh to San Francisco?

The flight time from Phnom Penh to San Francisco typically ranges from about 17h to 20h, depending on the duration of your layover in Singapore. The airborne time is around 2h 5m to 2h 10m from Phnom Penh to Singapore, then approximately 14h 55m from Singapore to San Francisco.

What is Singapore Airlines flight schedule between Phnom Penh and San Francisco?

Singapore Airlines operates three daily one-stop services between Phnom Penh and San Francisco via Singapore. You can check our latest schedule for flight times and frequency.

Which aircraft does Singapore Airlines use on flights from Phnom Penh to San Francisco?

On the Phnom Penh to Singapore sector, flights are operated by the Boeing 737-8 MAX and the Airbus A350-900. The long-haul Singapore to San Francisco sector is operated by the Airbus A350-900, offering a modern, quiet cabin throughout your journey.

Why fly from Phnom Penh to San Francisco with Singapore Airlines?

When you fly with us from Phnom Penh to San Francisco, you travel on carefully curated routes that balance comfort, reliability, and attentive service from departure to arrival. Our teams are on hand at each stage to support a smooth journey. On board, you can enjoy thoughtfully prepared meals, hours of entertainment on your personal screen, and considerate cabin crew who anticipate your needs. Lighting and cabin design on our aircraft help you settle in, rest, or work as you prefer. This route offers Business Class, Premium Economy Class, and Economy Class on the long-haul Airbus A350-900 sector, and Business Class and Economy Class on the Phnom Penh to Singapore sector. Across cabins, ergonomic seating and well-designed storage help you make the most of your time in the air. Your connection at Singapore Changi Airport adds to the experience, with efficient transfers, clear wayfinding, and a range of dining and relaxation options between flights, making a flight with us truly A Great Way to Fly.

What cabin classes are available on Singapore Airlines flights from Phnom Penh to San Francisco?

From Phnom Penh to Singapore, you can choose between Business Class and Economy Class, depending on the flight. From Singapore to San Francisco, the Airbus A350-900 offers Business Class, Premium Economy Class, and Economy Class, giving you several ways to tailor comfort and space across your journey.

Which Phnom Penh airports can I fly from to reach San Francisco with Singapore Airlines?

Singapore Airlines flights to San Francisco from Phnom Penh currently depart from KTI airport, where you will connect via Singapore before continuing to San Francisco.

Does Singapore Airlines offer meals on Phnom Penh-San Francisco flights?

In-flight Dining On this route, you will be served meals tailored to the journey length, with menus designed to keep you comfortable on both the regional and long-haul sectors. Portions and service times are planned to help you relax or rest. Special Meals We offer a range of special meals that can be requested in advance to suit different dietary needs. Please place your request when booking or via Manage Booking before you fly so we can prepare it for your flight. Book the Cook Eligible passengers in premium cabins on the long-haul sector can pre-select from an expanded menu using our Book the Cook service. This lets you choose your main course before departure for a more personalised dining experience. Beverage Service Throughout the journey, you can enjoy a selection of hot and cold drinks. Our signature Singapore Sling is available on board, alongside other beverages, so you can toast your trip at your preferred time.

What is the baggage allowance for Phnom Penh to San Francisco?

For flights between Phnom Penh and San Francisco, the piece concept applies for checked baggage. In Economy Class, you may check in 2 pieces, each up to 23kg. In Premium Economy Class, you may check in 2 pieces, each up to 23kg. In Business Class, you may check in 2 pieces, each up to 32kg. Each individual checked bag must not exceed 32kg. For cabin baggage, Economy Class and Premium Economy Class customers may bring 1 piece up to 7kg, while Business Class customers may bring 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.

Is Wi-Fi available on Singapore Airlines flights from Phnom Penh to San Francisco?

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 Premium Economy Class customers should add their membership number to the booking at least 1.5 hours before departure. Non-members can choose from paid plans. The connection is ideal for messaging, email, and basic browsing, but it does not support video streaming, video calls, or large file transfers.

What is the legroom on Singapore Airlines flights from Phnom Penh to San Francisco?

On both the Phnom Penh to Singapore and Singapore to San Francisco sectors, Economy Class seats offer a pitch of about 32 inches and up to 19 inches of seat width, giving good space for regional and long-haul flying. Premium Economy Class, available on the Airbus A350-900 between Singapore and San Francisco, offers a pitch of about 38 inches and up to 20 inches of seat width for extra room and comfort. Business Class on both sectors features a fully flat bed with direct aisle access on the Airbus A350-900, and spacious reclining seats that convert to a comfortable rest position on the Boeing 737-8 MAX, helping you arrive more refreshed.

Does Singapore Airlines provide lounge access for layovers in Singapore?

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. In Singapore, eligible customers may relax in facilities such as the SilverKris Lounge (First Class), SilverKris Lounge (Business Class), and KrisFlyer Gold Lounge during their layover.

How should I spend my layover in Singapore?

With a layover at Singapore Changi Airport, you can enjoy one of the world s most comfortable transit experiences. If you have at least 5.5 to 6 hours between flights, you may be able to join a free city tour of Singapore, allowing you to see key sights before returning for your onward flight. For shorter layovers, stay airside to explore the airport s themed gardens, art installations, rest areas, and family zones, or take time to refresh with showers, spa services, and quiet corners designed for napping. Your time at Singapore Changi Airport is more than just a wait — it s an integral part of your journey.

What is the time difference between Phnom Penh and San Francisco?

Phnom Penh follows Indochina Time (UTC+7) and does not observe daylight saving time. San Francisco follows Pacific Time, which is UTC−8 in winter (roughly November to March) and UTC−7 in summer (roughly March to November). This means San Francisco is typically 14 or 15 hours behind Phnom Penh, depending on the time of year.

Will my baggage be checked through from Phnom Penh to San Francisco?

Yes, your baggage will typically be checked through to San Francisco 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–San Francisco) 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 San Francisco is operated by a partner airline, Singapore Airlines has through-check agreements that usually allow your bags to be tagged to your final destination.

Can I break my journey in Singapore when flying from Phnom Penh to San Francisco?

You may be able to plan a stopover in Singapore on your Phnom Penh–San Francisco 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.

Flights from Phnom Penh (KTI) to San Francisco (SFO)

Name: Flight Phnom Penh-San Francisco
Brand: Singapore Airlines
Price: 1221 USD

About San Francisco

Discover San Francisco

Why visit San Francisco?
San Francisco is a bayside city known for its sweeping hilltop views, iconic bridges, and creative energy. You will find compact neighbourhoods, striking architecture, and easy access to the Pacific coast and wine country.

What to expect
The city is shaped by its dramatic hills, waterfront piers, and historic tram lines. Neighbourhoods such as SoMa, the Mission District, and Fisherman s Wharf each offer a distinct mix of galleries, cafés, and scenic promenades, all set against cool, often misty weather.

Plan your trip
San Francisco works well as both a short city break and a starting point for wider exploration of California. From here, you can connect to nearby national parks, coastal drives, and wine regions, making it a versatile base for a longer journey.

Top sights in San Francisco

Golden Gate Bridge

Walk or cycle across this world-famous red suspension bridge for panoramic views of the bay and city skyline.

Fisherman s Wharf

Stroll along the lively waterfront, watch sea lions basking on the piers, and explore historic ships and attractions.

Alcatraz Island

Take a ferry to the former island prison and explore its atmospheric cell blocks and dramatic coastal views.

Lombard Street

Visit the famously winding stretch of Lombard Street and enjoy views over the city from the top of the hill.

Chinatown

Wander through one of the largest and oldest Chinatowns in North America, lined with shops, bakeries, and colourful streets.

Golden Gate Park

Spend time in this vast urban park with gardens, lakes, and cultural institutions spread between the city and the ocean.

Coit Tower

Climb Telegraph Hill to this slender tower for murals inside and broad views over the bay and downtown skyline.

Palace of Fine Arts

Admire the grand domed rotunda and tranquil lagoon, a popular spot for photos and a quiet pause in the city.

Experience San Francisco s everyday rhythm

Getting around
San Francisco s compact core is well served by Muni buses, trams, and light rail, with BART trains linking the city to the wider Bay Area. Classic cable cars offer a scenic way to climb the steep hills, while walking or short ride-hailing trips work well for the final stretch.

Local life & culture
Daily life in San Francisco balances work in technology and creative industries with a strong café and park culture. Neighbourhoods such as the Mission, Hayes Valley, and North Beach blend historic streets with independent galleries, music venues, and community events, giving each area its own distinct character.

Where to unwind
You can relax along the Embarcadero promenade, at the beaches facing the Golden Gate, or in calm corners of Golden Gate Park. For sunset, head to viewpoints like Twin Peaks or the coastal bluffs near Lands End, where wide horizons and cool breezes offer a peaceful end to the day.

A taste of San Francisco

Street food & local specialties
San Francisco is known for sourdough bread, fresh seafood from the bay, and simple dishes that highlight seasonal produce. Neighbourhoods such as the Ferry Building area and food-truck gatherings offer casual bites that make it easy to sample varied flavours in one outing.

Casual & modern dining hubs
Around SoMa, the Mission District, and along the Marina, you will find a mix of relaxed bistros, neighbourhood cafés, and contemporary eateries. Many menus encourage sharing smaller plates, so you can try different dishes in one meal, from seafood to vegetarian options and global influences.

Signature & scenic dining
For memorable meals, look for dining rooms with views of the skyline, the bay, or the Golden Gate Bridge. Waterfront restaurants and hilltop venues pair carefully prepared menus with striking outlooks, turning dinner into an occasion that frames the city s landmarks in a new way.

Retail therapy in San Francisco

Malls & lifestyle hubs
In and around Union Square, you will find major department stores, international labels, and multi-level malls that double as social spaces. These hubs often combine shopping with cinemas, casual dining, and open plazas where you can pause between stores.

Markets & local crafts
Neighbourhoods such as Hayes Valley, the Mission, and the Ferry Building area are ideal for discovering smaller boutiques and local makers. Here you can browse independent fashion labels, design stores, and regular market stalls showcasing crafts, homeware, and gifts with a clear sense of place.

Evening retail scene
After dark, central streets around Union Square and parts of Market Street stay bright and active, with some stores and galleries opening later into the evening. Occasional night markets and pop-up events bring extra life to the waterfront, and public transport makes it simple to reach these areas and return to your hotel.

Best time to visit San Francisco

Summer fog season (June to August, peak season)
In summer, temperatures usually range from 13°C to 21°C (55°F to 70°F), with cool ocean breezes and the city s famous morning and evening fog. This is a popular time for visitors, with longer daylight hours and lively outdoor events across the bayfront and neighbourhood parks.

Mild autumn (September to November, shoulder season)
Autumn often brings some of the clearest skies of the year, with temperatures around 12°C to 22°C (54°F to 72°F). The weather is generally calm and pleasant, ideal for walking tours, bay cruises, and day trips to nearby wine regions or coastal viewpoints.

Cool winter and spring (December to May, low season)
From late autumn through spring, temperatures usually sit between 9°C and 18°C (48°F to 64°F), with a mix of crisp, bright days and periods of rain. This quieter time offers a relaxed atmosphere, comfortable conditions for museum visits, and rewarding coastal walks when the skies clear.