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Vietnam Airlines presents a gateway for travelers from Singapore to the United States, boasting a selection of around 18 flights per week, encompassing both one-stop and two-stop options with an average flight duration of 40 hours. This article delves into the specifics of schedules, departure times, and ticket prices, offering crucial insights to streamline your travel plan.

Departure Airport

Changi Airport (SIN)

Arrival Airport

San Francisco Airport (SFO)

Distance between Singapore and United States

14,910.08km (9,264.69 miles)

Time Zone Difference

Singapore is 13 hours ahead of the United States

  • Singapore: (GMT+8)
  • United States: (GMT-5)

Flights from Singapore to the United States in Detail

Vietnam Airlines operates a comprehensive schedule connecting Singapore (SIN) to San Francisco (SFO) encompassing 18 flights every weekday, except on Mondays. It's essential to note that this service exclusively comprises connecting flights, involving layovers typically ranging from 1 to 2 stops. Among the favored transit points facilitating these connections, Hanoi (HAN) and Ho Chi Minh City (SGN) stand out, known for their efficient connectivity and smooth transitions for passengers.

Vietnam Airlines operates a comprehensive schedule connecting Singapore (SIN), to San Francisco (SFO) encompassing 18 flights every weekday

Vietnam Airlines operates a comprehensive schedule connecting Singapore (SIN), to San Francisco (SFO) encompassing 18 flights every weekday (Source: Vietnam Airlines)

The total flight duration for this route typically spans around 40 hours. The fastest flight segment takes only about 19 hours 45 minutes with a layover in Ho Chi Minh City, departing from 1:15 PM to 5:00 PM.

Vietnam Airlines ensures a punctual and comprehensive service, facilitating multiple departure options to cater to various travel preferences and schedules. Passengers can expect a range of amenities and services during their journey, making the long-haul flight comfortable and accommodating.

Things to Keep in Mind When Traveling to the United States

Planning a trip to the United States involves careful considerations ranging from transportation options and baggage regulations to visa requirements and weather preparedness. Here are some things you need to keep in mind:

1 - Transportation from San Francisco Airport to nearby tourist destinations

Destination

Distance from SFO (km)

Travel Time

Means of Transportation

Golden Gate Bridge

Approx. 26km

30 mins

Car/Taxi/Rideshare

Fisherman's Wharf

Approx. 24km

25 mins

Car/Taxi Rideshare

Alcatraz Island

Approx. 29km

40 mins

Car/Taxi/Ferry

Muir Woods National Park

Approx. 45km

45 mins

Car/Taxi/Bus

Silicon Valley

Approx. 60km 

60 mins

Car/Taxi/Train/Bus

2 - Baggage regulations per Vietnam Airlines

Passengers are encouraged to review Vietnam Airlines's baggage regulations before their flight. For detailed information on allowed baggage size, weight, and restrictions, refer to Vietnam Airlines' official baggage regulations page here.

3 - Visa requirements and essential documents for entry into the United States

Before planning a trip to the United States, it's imperative to ensure that you meet specific requirements for entry. Firstly, ensure you possess a valid passport that extends throughout your intended stay in the United States. Green Card holders should have their valid Green Cards readily available. Notably, Green Card holders are exempt from the Electronic System for Travel Authorization requirement.

Additionally, travelers from visa waiver countries must hold a valid Electronic System for Travel Authorization (ESTA) matching their passport data. Alternatively, individuals from non-waiver countries need a valid US visa that corresponds precisely to their passport details. 

Vietnam Airlines operates a comprehensive schedule connecting Singapore (SIN), to San Francisco (SFO) encompassing 18 flights every weekday

Vietnam Airlines operates a comprehensive schedule connecting Singapore (SIN), to San Francisco (SFO) encompassing 18 flights every weekday (Source: Vietnam Airlines)

Moreover, entry into the United States hinges on not posing any threat to the nation or its people, along with ensuring no exclusion status affecting entry. Adhering to these prerequisites is essential for a seamless and successful entry into the United States.

4 - Seasonal Weather in San Francisco - Packing suggestions

San Francisco's climate is characterized by its microclimates, resulting in varying weather patterns across the city:

  • Summer: As temperatures hover between the mid-50s to mid-60s Fahrenheit (13 - 18°C), it's advisable to opt for a versatile wardrobe. Bringing along T-shirts, lightweight long sleeves, and a mix of both shorts and long pants ensures readiness for fluctuating temperatures. Moreover, you should consider some accessories such as sunglasses, sunscreen, and a hat to shield yourself from the sun on clear days;
  • Winter: Despite the generally mild winter climate in San Francisco, evenings bring a noticeable chill, with temperatures averaging in the 50s Fahrenheit (10 - 15°C). To ensure comfort during winter visits, it's prudent to pack heavier jackets, scarves, gloves, and closed-toe shoes, especially from December to February. 

San Francisco's climate is characterized by its microclimates, resulting in varying weather patterns across the city

San Francisco's climate is characterized by its microclimates, resulting in varying weather patterns across the city (Source: Vietnam Airlines)

5 - Suggested Incentives for Vietnam Airlines passengers

Vietnam Airlines offers various incentives for passengers on this flight. Explore the range of benefits and services provided by Vietnam Airlines for an enriching travel experience here. These incentives aim to enhance the journey and ensure passenger comfort and satisfaction throughout the trip.

3. FAQs

How far in advance should I book a flight from Singapore to the United States?

It's recommended to book your flight at least 90 days before the departure time.

What is the flight distance from Singapore to the United States?

The flight distance from Singapore to the United States is approximately 14,910.08 kilometers (9,264.69 miles).

How many flights per week are there from Singapore to the United States?

Vietnam Airlines offers about 18 flights per week for travelers from Singapore to the United States.

What is the fastest flight time from Singapore to the United States?

The fastest flight duration from Singapore to the United States is 19 hours 45 minutes. And that is the flight with a layover in Ho Chi Minh City.

How to purchase Vietnam Airlines tickets?

You have three options to purchase Vietnam Airlines tickets:

Additionally, you can access the  Vietnam Airlines help desk page for assistance or to find information related to your flight.