Does Singapore Airlines fly direct from Bangkok to San Francisco?

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

How long is the flight from Bangkok to San Francisco?

The flight time from Bangkok to San Francisco typically ranges from around 19h to 22h, depending on the duration of your layover at Singapore (SIN).

What is Singapore Airlines' flight schedule between Bangkok and San Francisco?

Singapore Airlines operates daily one-stop services between Bangkok 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 Bangkok to San Francisco?

On the Bangkok to Singapore sector, Singapore Airlines operates a mix of Boeing 787-10 and Airbus A350-900 aircraft. From Singapore to San Francisco, flights are operated by the Airbus A350-900, offering a modern, quiet cabin for the long-haul journey.

Why fly from Bangkok to San Francisco with Singapore Airlines?

When you fly with us from Bangkok to San Francisco, you can expect attentive service, comfortable cabins, and thoughtful touches that support you throughout a long journey. Our cabins feature ergonomically designed seats, carefully curated meals, and a wide range of inflight entertainment, supported by our professional cabin crew. On this route, you can travel in Business Class or Economy Class between Bangkok and Singapore, and in Business Class, Premium Economy Class, or Economy Class between Singapore and San Francisco. Your connection at Singapore Changi Airport adds another highlight, with efficient transfers and relaxing facilities that help you arrive refreshed, making a flight with us truly A Great Way to Fly.

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

From Bangkok to Singapore, you can travel in Business Class or Economy Class, depending on the specific flight. From Singapore to San Francisco, the Airbus A350-900 offers Business Class, Premium Economy Class, and Economy Class, giving you a choice of comfort levels for the long-haul sector.

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

Singapore Airlines flights to San Francisco from Bangkok depart from Suvarnabhumi Airport (BKK), with a convenient connection through Singapore Changi Airport.

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

In-flight Dining On both the Bangkok–Singapore and Singapore–San Francisco sectors, you will be served meals appropriate to the time of day, featuring regional flavours and international favourites in all cabins. Special Meals We offer a range of special meals to meet different dietary requirements. You can request these in advance through our Manage Booking portal, subject to availability and advance order timelines. Book the Cook Eligible passengers in selected premium cabins may be able to pre-select main courses using our Book the Cook service on the Singapore–San Francisco sector. Menu choices vary by route and date, and should be reserved before departure. Beverage Service Throughout the journey, you can enjoy a selection of hot and cold drinks, including juices and soft drinks. A range of alcoholic beverages is also available, and our signature Singapore Sling is served on board.

What is the baggage allowance for Bangkok to San Francisco?

For flights between Bangkok and San Francisco, our piece concept applies to checked baggage. In Economy Class, you may check in 2 pieces, each up to 23kg. In Premium Economy Class and Business Class, you may check in 2 pieces, each up to 23kg in Premium Economy Class and 32kg in Business Class. Each individual checked bag must not exceed 32kg. For 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. Your final 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 Bangkok 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 members should add their membership number to the booking at least 1.5 hours before departure. Non-members can purchase paid plans. The connection is suitable for messaging, email, and basic browsing, but does not support video streaming, video calls, or large file transfers.

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

On the Bangkok–Singapore sector, Economy Class seats offer a 32-inch pitch and up to 19-inch seat width, while Business Class provides a fully flat bed with direct aisle access. On the Singapore–San Francisco sector, Economy Class also offers a 32-inch pitch and up to 19-inch seat width, Premium Economy Class provides a 38-inch pitch and up to 20-inch seat width, and Business Class offers a fully flat bed with direct aisle access.

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 Bangkok but have a Business Class onward flight from Singapore, you get lounge access in Singapore only. In Singapore, eligible customers may use the SilverKris Lounge (First Class), SilverKris Lounge (Business Class), or KrisFlyer Gold Lounge, depending on cabin and status.

How should I spend my layover in Singapore?

Singapore Changi Airport offers a wide range of ways to relax and refresh between your Bangkok and San Francisco flights. For longer layovers of around 5.5 hours or more, you may be able to join an official transit tour into the city, subject to availability and entry requirements. For shorter connections, stay airside to enjoy gardens, quiet zones, nap areas, and family-friendly spaces. There are also showers, transit hotels, and a variety of dining and shopping options to help you feel rested before your onward journey. 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 Bangkok and San Francisco?

Bangkok follows Indochina Time (UTC+7) and does not observe daylight saving time. 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 15 or 14 hours behind Bangkok, depending on the time of year.

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

Yes, your baggage will typically be checked through to San Francisco International Airport when flying from Bangkok 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 (Bangkok–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 Bangkok to San Francisco?

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

Name: Flight Bangkok-San Francisco
Brand: Singapore Airlines
Price: 34100 THB

About San Francisco

Discover San Francisco

Why visit San Francisco?
San Francisco is a bayside city of hills, bridges, and diverse neighbourhoods that blend technology, heritage, and creativity. You will find colourful streets, characterful architecture, and a relaxed West Coast atmosphere.

What to expect
From the Golden Gate Bridge to the historic cable cars and renovated piers, the city combines iconic landmarks with intimate districts like North Beach, the Mission, and Japantown. Expect mild weather, walkable streets in many areas, and sweeping views around almost every corner.

Plan your trip
San Francisco is a convenient base for exploring wider Northern California, including wine regions, towering redwood forests, and the Pacific coastline. With strong transport links and a compact core, you can comfortably combine urban experiences with day trips into the surrounding region.

Top sights in San Francisco

Golden Gate Bridge

Walk or cycle across this world-famous orange span for panoramic views of the bay, city skyline, and Pacific Ocean.

Fisherman's Wharf & Pier 39

Stroll along the waterfront for sea views, street performers, and the resident sea lions basking on the docks.

Alcatraz Island

Take a ferry across the bay to explore the former island prison and take in impressive views back to the city.

Chinatown

Enter through the Dragon Gate and wander narrow streets filled with colourful shopfronts and historic architecture.

Golden Gate Park

Escape the city bustle in this expansive park with lakes, gardens, museums, and quiet walking paths.

Lombard Street

See the famously steep, winding block lined with carefully manicured gardens and classic houses.

Twin Peaks

Head up to this hilltop viewpoint for one of the best wide-angle views of downtown, the bay, and beyond.

The Painted Ladies

Admire the row of colourful Victorian houses backed by the modern skyline from the lawns of Alamo Square.

Experience San Francisco's everyday rhythm

Getting around
San Francisco's compact core makes it easy to combine walking with the city's buses, trams, and BART trains for longer hops. Historic cable cars add a scenic way to climb the steep hills, while ride-hailing or taxis work well for late-night or last-mile journeys.

Local life & culture
Neighbourhoods each have a distinct personality, from the murals and boutiques of the Mission District to the cafés and bookshops of North Beach. Tech offices sit alongside independent galleries, music venues, and small theatres, creating a lively but unhurried daily rhythm.

Where to unwind
You can recharge in Golden Gate Park, along the bayside paths at Crissy Field, or on the Ocean Beach promenade. Early mornings and late afternoons are ideal for softer light and fewer crowds, whether you are jogging, cycling, or simply enjoying the fresh Pacific air.

A taste of San Francisco

Street food & local specialties
You will find casual eateries in the Ferry Building, food trucks around downtown, and small neighbourhood diners serving local favourites. The city is known for fresh Pacific seafood, sourdough bread, and inventive takes on global comfort food.

Casual & modern dining hubs
Neighbourhoods like the Mission, Hayes Valley, and SoMa offer a dense mix of casual restaurants and cafés. Menus draw influence from across the world, often with sharing plates and smaller portions that make it easy to sample a variety of flavours in one meal.

Signature & scenic dining
For memorable views, look for restaurants around the Embarcadero, the waterfront at Fisherman's Wharf, or hilltop neighbourhoods overlooking the bay. Dining near the water or high above the streets lets you pair seasonal Californian produce with sweeping skyline and bridge vistas.

Retail therapy in San Francisco

Malls & lifestyle hubs
Around Union Square you will find major department stores and shopping centres with international labels and lifestyle brands. These areas often combine shops, cafés, and cultural venues, making them easy places to spend an afternoon.

Markets & local crafts
Smaller markets and boutique-lined streets showcase local makers and designers. Head to the Ferry Building Marketplace, Hayes Valley, or the Mission District for artisan goods, design-focused shops, and unique souvenirs you will not find in larger malls.

Evening retail scene
After dark, the Union Square area and parts of Market Street stay lively with illuminated storefronts and late-opening shops. Some neighbourhoods pair evening browsing with bars and eateries, and public transport and taxis make it straightforward to return to your hotel at the end of the night.

Best time to visit San Francisco

Summer fog season (June to August, peak season)
Summer brings average temperatures of around 13–20°C (55–68°F), often with the famous coastal fog rolling over the hills. It is popular with visitors, and you can enjoy long daylight hours and comfortable conditions for walking and sightseeing.

Mild spring and autumn (March to May, September to October, shoulder season)
During spring and autumn, temperatures usually range from 11–21°C (52–70°F), with many clear days and fewer crowds. These seasons are ideal for exploring neighbourhoods, taking bay cruises, and planning day trips to nearby wine regions or coastal areas.

Cooler winter months (November to February, low season)
Winter is cooler and can be wetter, with averages of about 8–15°C (46–59°F), but the city often has crisp, bright days. This is a relaxed time to explore museums, cafés, and indoor attractions, with a calmer atmosphere in popular districts.