Does Singapore Airlines fly direct from Busan to San Francisco?

Singapore Airlines does not operate a nonstop flight from Busan 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 Busan to San Francisco?

The flight time from Busan to San Francisco typically ranges from around 21h 20m to 23h, depending on the duration of your layover at Singapore.

What is Singapore Airlines flight schedule between Busan and San Francisco?

Singapore Airlines operates daily connections between Busan 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 Busan to San Francisco?

On the Busan to Singapore sector, Singapore Airlines operates the Boeing 737-8 MAX, offering Business Class and Economy Class. On the Singapore to San Francisco sector, flights are operated by the Airbus A350-900, with Business Class, Premium Economy Class, and Economy Class.

Why fly from Busan to San Francisco with Singapore Airlines?

On the Busan to San Francisco route, we combine attentive service with carefully designed cabins to create a calm and comfortable journey, even on longer travel days. Our teams aim to make every stage, from check-in to arrival, as smooth as possible. You can enjoy curated in-flight entertainment, thoughtfully prepared meals, and a selection of beverages tailored to long-haul travel. Our cabin crew are on hand throughout your trip to assist with your comfort and any requests. From Busan to Singapore, you can choose between Business Class and Economy Class on the Boeing 737-8 MAX. From Singapore to San Francisco, you can travel in Business Class, Premium Economy Class, or Economy Class on the Airbus A350-900, with each cabin offering generous space and modern amenities. Your connection at Singapore Changi Airport is designed to be part of the experience, with clear wayfinding, comfortable waiting areas, and a wide range of shops and dining options, making a flight with us truly A Great Way to Fly.

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

From Busan to Singapore, Singapore Airlines offers Business Class and Economy Class on the Boeing 737-8 MAX. From Singapore to San Francisco, you can choose from Business Class, Premium Economy Class, and Economy Class on the Airbus A350-900, allowing you to select the comfort level that best suits your journey.

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

Singapore Airlines flights to San Francisco depart from Busan Gimhae International Airport (PUS), connecting through Singapore for your onward flight to San Francisco.

Does Singapore Airlines offer meals on Busan-San Francisco flights?

In-flight Dining You will be served meals on both the Busan to Singapore and Singapore to San Francisco sectors, with menus designed for each stage of your journey and tailored to the flight length and time of day. Special Meals We offer a range of special meals to meet various dietary needs, which you can request in advance through our booking channels so that we can have them prepared for your flight. Book the Cook On eligible sectors and in participating cabins, you can pre-select from a wider range of main courses using our Book the Cook service, giving you more choice over what you enjoy on board. Beverage Service Throughout the journey, you can enjoy a selection of hot and cold drinks, including juices, soft drinks, teas, coffees, and a choice of alcoholic beverages. Our signature Singapore Sling is also available on board.

What is the baggage allowance for Busan to San Francisco?

For flights between Busan and San Francisco, our checked baggage allowance follows the piece concept. Checked baggage: Economy Class passengers may check in 2 pieces, each up to 23kg. Premium Economy Class passengers may check in 2 pieces, each up to 23kg. Business Class passengers may check in 2 pieces, each up to 32kg. Each individual piece must not exceed 32kg. Cabin baggage: Economy Class and Premium Economy Class passengers may bring 1 piece up to 7kg, while Business Class passengers may bring 2 pieces, each up to 7kg. The final allowance for your trip 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 Busan to San Francisco?

Wi-Fi is available on Singapore Airlines flights once the aircraft is above 10,000 feet. It is free and unlimited for KrisFlyer members; Economy Class and Premium Economy Class customers should ensure their membership number is added 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 it does not support video streaming, video calls, or large file transfers.

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

On both the Busan–Singapore and Singapore–San Francisco sectors, Economy Class offers a 32-inch seat pitch with up to 19-inch seat width. Premium Economy Class, available on the Singapore–San Francisco sector, offers a 38-inch seat pitch with up to 20-inch seat width. Business Class on both sectors provides a fully flat bed, with every seat offering direct aisle access on the Airbus A350-900 sector.

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 Busan but have a Business Class onward flight from Singapore, you get lounge access in Singapore only. In Singapore (SIN), eligible customers can use facilities such as the SilverKris Lounge (First Class), SilverKris Lounge (Business Class), and KrisFlyer Gold Lounge.

How should I spend my layover in Singapore?

Singapore Changi Airport offers many ways to relax and explore during your layover, from themed gardens and art installations to quiet rest areas and transit hotels. For longer layovers, there are facilities such as swimming pools, entertainment zones, and walking trails within the terminals. If your layover is at least 5.5 to 6 hours, you may consider joining an official transit tour to see highlights of the city before returning for your onward flight. Your time at Singapore Changi Airport is more than just a wait — it is an integral part of your journey.

What is the time difference between Busan and San Francisco?

Busan operates on Korea Standard Time (UTC+9) all year. San Francisco uses Pacific Time, which is UTC−8 during standard time (roughly November to March) and UTC−7 during daylight saving time (roughly March to November). This means San Francisco is typically 16 or 17 hours behind Busan, depending on the month.

Will my baggage be checked through from Busan to San Francisco?

Yes, your baggage will typically be checked through to San Francisco 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–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 Busan to San Francisco?

You may be able to plan a stopover in Singapore on your Busan–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 Busan (PUS) to San Francisco (SFO)

About San Francisco

Discover San Francisco

Why visit San Francisco?
San Francisco is a compact, waterfront city known for its sweeping bay views, iconic bridges, cable cars, and creative energy. You will find vibrant neighbourhoods, from historic districts to modern tech corridors, all wrapped in a relaxed coastal atmosphere.

What to expect
The city is built on steep hills, with viewpoints at almost every turn and microclimates that can change from sunny to foggy in minutes. Distinct areas such as Fisherman’s Wharf, Union Square, SoMa, and the Mission offer very different experiences, from galleries and museums to street art and seaside strolls.

Plan your trip
San Francisco works well as both a short city break and a base for exploring Northern California. With good transport links to wine regions, national parks, and the wider Bay Area, you can easily combine urban discoveries with coastal drives, hiking, and nearby towns.

Top sights in San Francisco

Golden Gate Bridge

Walk, cycle, or simply admire this famous orange-red suspension bridge and its panoramic views over the bay and Pacific Ocean.

Alcatraz Island

Take a ferry to the former island prison to explore its atmospheric cell blocks and learn about its dramatic history.

Fisherman’s Wharf & Pier 39

Stroll the lively waterfront, watch sea lions basking on the docks, and enjoy fresh seafood with views of the bay.

Chinatown

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

Cable cars

Ride the historic cable cars up and down the city’s steep streets for classic views and a sense of old San Francisco.

Golden Gate Park

Relax in vast green spaces, visit museums and gardens, and enjoy lakeside walks stretching almost to the ocean.

Lombard Street

See the famously winding, flower-lined section of this steep street and the surrounding Russian Hill neighbourhood.

Exploratorium

Experience hands-on science and art exhibits at this interactive museum on the Embarcadero waterfront.

Experience San Francisco’s everyday rhythm

Getting around
San Francisco’s compact size makes it easy to explore using a mix of Muni buses, trams, and the BART rapid transit system. Historic cable cars add a scenic way to tackle the hills, while walking and cycling are ideal for neighbourhoods and waterfront paths.

Local life & culture
The city has a strong creative spirit, visible in its galleries, live music venues, and street art. Each neighbourhood has its own personality, from the relaxed, leafy streets of Noe Valley to the edgy energy of the Mission and the polished, urban feel of downtown.

Where to unwind
You can escape the bustle in parks and along the waterfront, from grassy Dolores Park with its skyline views to the wide open spaces of Crissy Field by the bay. Early mornings and late afternoons are especially pleasant as the light softens and the city cools.

A taste of San Francisco

Street food & local specialties
San Francisco is known for sourdough bread, seafood by the bay, and a wide range of flavours from across the world. Food trucks and casual eateries around SoMa, the Embarcadero, and the Mission offer quick, characterful meals.

Casual & modern dining hubs
You will find relaxed cafes, bistros, and food halls spread throughout downtown, Hayes Valley, and the Ferry Building area. Menus often mix local ingredients with global influences, and smaller plates make it easy to sample several dishes with friends or family.

Signature & scenic dining
For a memorable meal, seek out restaurants with views across the bay, skyline, or nearby hills. Waterfront venues, rooftop spaces, and hillside neighbourhoods provide settings where you can enjoy carefully prepared dishes with a backdrop of bridges, boats, and city lights.

Retail therapy in San Francisco

Malls & lifestyle hubs
Union Square acts as the city’s main retail core, with department stores, international brands, and designer labels. Nearby indoor malls and mixed-use centres combine shopping with cinemas, cafes, and cultural venues, making them easy places to spend an afternoon.

Markets & local crafts
Neighbourhoods such as the Mission, Hayes Valley, and the Haight offer independent boutiques, vintage shops, and local design studios. Weekend markets and pop-up stalls often showcase art, jewellery, and homeware created by Bay Area makers.

Evening retail scene
After dark, key shopping streets and central districts remain pleasantly active, with illuminated storefronts and late-opening venues. Some markets and waterfront areas host evening events, and public transport links make it straightforward to return to your hotel once you have finished exploring.

Best time to visit San Francisco

Summer fog season (June to August, peak season)
Summer days are mild, averaging 18–22°C (64–72°F), with cool evenings and the famous coastal fog rolling over the hills. It is a popular time for outdoor festivals, waterfront walks, and longer daylight hours for sightseeing across the city.

Mild spring and autumn (March to May, September to October, shoulder season)
These months often bring some of the clearest skies, with temperatures around 15–22°C (59–72°F). You can enjoy comfortable walking conditions, fewer crowds at major sights, and pleasant sunsets over the bay and ocean.

Cooler winter months (November to February, low season)
Winters are generally cool and damp rather than cold, with temperatures around 10–16°C (50–61°F). This season is ideal for museum visits, cosy cafes, and scenic coastal drives, and you will often find a calmer atmosphere at popular viewpoints.