Flights from Hanoi (HAN) to San Francisco (SFO) currently require at least one layover through Ho Chi Minh City (SGN). Depending on the length of your stopovers, the total journey may take 18.5 to 40 hours. One-way ticket prices start from around USD 585.41 (*) (VND 15,197,000). Read on for flight schedules, key travel tips, and booking guidance.
1. Flight Details From Hanoi to San Francisco
While there are no direct flights from Hanoi to San Francisco, passengers can enjoy a convenient connection through Tan Son Nhat International Airport (SGN) in Ho Chi Minh City, where direct, non-stop flights to San Francisco are available. This route has become a popular choice for those traveling from Hanoi to the U.S. West Coast.
Here are some key details for the Hanoi to San Francisco route:
- Distance: Approximately 11,752km (around 7,302 miles).
- Flight Duration (*): From 18 hours and 30 minutes to 40 hours, depending on layovers.
- Flight Frequency (*): Average 10 flights/day, 6 days per week with one stopover (Ho Chi Minh City).
Departure Information
|
Departure |
Hanoi, Vietnam |
|
Airport Name |
Noi Bai International Airport |
|
Airport Code |
HAN |
|
Terminal |
International (T1) |
|
Location |
Phu Minh, Soc Son, Hanoi, Vietnam |
Transit airport
|
Departure from |
Ho Chi Minh City |
|
Airport Name |
Tan Son Nhat International Airport |
|
Airport Code |
SGN |
|
Terminal |
Terminal 3 → Terminal 2 |
|
Location |
Tan Binh District, Ho Chi Minh City, Vietnam |
Arrival Information
|
Arrival |
San Francisco |
|
Airport Name |
San Francisco International Airport |
|
Airport Code |
SFO |
|
Terminal |
Terminal I |
|
Location |
San Francisco, CA 94128, USA |
(*) Flight time and terminal can differ by airline and layover duration. Fares and seat availability may fluctuate depending on when you book and the time of year you travel.
2. Transportation to Noi Bai International Airport and the San Francisco City Center
Below are the most common transport options for both ends of the Hanoi to SFO route.
2.1. Getting to Noi Bai International Airport (HAN)
|
Transportation |
Instruction |
Cost (one-way) |
|
Taxi |
Readily available across the city or through mobile ride-hailing platforms. |
From VND 10,000 (USD 0.38) per kilometer. |
|
Hotel Shuttle |
Many hotels in Hanoi offer transportation to the airport, usually requiring a reservation. |
Usually included in the accommodation fee (confirm in advance). |
|
Bus |
Several public bus routes connect central Hanoi with the airport, including routes 07, 17, 68, 86, 90, and 109. |
VND 8,000 - 40,000 (USD 0.31 - USD 1.54). |
|
Motorcycle Taxi |
Best for short rides, these can be flagged down on the street or arranged through apps. |
VND 200,000 - 220,000 (USD 7.69 - USD 8.46). |
Travelers departing from Hanoi can choose between taxis, hotel shuttles, buses, or motorcycle taxis to reach Noi Bai Airport
2.2. Getting from San Francisco International Airport (SFO) to The City Center
|
Transportation |
Instruction |
Estimated One-way Cost |
|
Bus |
Routes 292 and 397 run directly from the airport terminals into the city. |
USD 2.25. |
|
Train (BART) |
The Bay Area’s regional rail system connects the airport to central San Francisco. |
USD 5.35. |
|
Taxi |
Metered cabs can be found just outside the arrivals area. |
USD 45 - USD 65, depending on traffic. |
Upon arriving at SFO, visitors can access downtown San Francisco via affordable buses (Source: Internet)
3. Travel Tips for Your Hanoi to SFO Flight
A smooth journey from Hanoi to San Francisco requires more than just booking a ticket – proper preparation and attention to key details can make a big difference. Here are some essential tips to help you travel smart.
3.1. Stay Updated on The Best Airfares
To optimize travel costs on your Hanoi to SFO journey, staying informed about ticket promotions and booking strategies is essential:
- Book early: Ticket prices tend to be lower if purchased 2 - 3 months in advance, especially for long-haul routes.
- Follow promotional campaigns: Regularly check the Official website, mobile app, or Facebook page of Vietnam Airlines for sales and special offers.
- Join the Lotusmiles (Bong Sen Vang) program: Members enjoy benefits such as free baggage upgrades, the ability to redeem miles for tickets, and exclusive offers on international routes.
Airfares for long-haul international flights are typically more affordable when booked 8 to 12 weeks in advance
3.2. Arrive at Noi Bai Airport at Least 2 Hours Before Departure
To allow ample time for check-in, security checks, and potential queues, it’s best to arrive at the airport at least two hours before your scheduled departure from Hanoi.
3.3. Double-check Your Ticket Details and Connecting Flight Itinerary
If your flight involves a stopover in Ho Chi Minh City, pay special attention to the following:
Baggage policy:
- If you book a through-ticket under one reservation code, your checked luggage will be transferred automatically to San Francisco.
- If flights are booked separately, you must claim your luggage at Tan Son Nhat Airport and check in again for the international leg.
- Always check that the luggage tag issued at Noi Bai lists “SFO” as the final destination.
Connecting procedures
- If you’ve already received your boarding pass for the SGN - SFO segment at Noi Bai, simply proceed through security and immigration, then walk to the international terminal (T3), located a short distance from the terminal (T2).
- If you don’t have the boarding pass yet, you’ll need to visit the Vietnam Airlines check-in counter at the international terminal to complete the process.
Layover time: Aim for a layover of at least 2 to 3 hours between connecting flights. This allows time for terminal transfers, passport control, security screening, and unforeseen delays.
Ensure a smooth flight connection in Ho Chi Minh City by verifying your baggage handling, boarding passes, and transfer time requirements
3.4. Familiarize Yourself with San Francisco’s Entry Requirements
Before departure, make sure you understand the U.S. immigration and customs procedures. Prepare your documents, including your visa or ESTA (if applicable), customs declaration form, and ensure your passport has at least 6 months’ validity.
4. 5 Must-Visit Attractions in San Francisco
Whether it’s your first time in San Francisco or a return visit, the city offers an exciting blend of cultural heritage, modern landmarks, and scenic beauty. Here are five iconic spots you shouldn’t miss:
|
Attraction |
Distance from SFO |
Highlights |
|
Chinatown SF |
~13 miles (21km) |
As one of the oldest and most vibrant Chinatowns in the U.S., this neighborhood draws visitors with its colorful streets, traditional medicine shops, and authentic dim sum eateries. |
|
Union Square |
~14.3 miles (~23km) |
A dynamic downtown district where shopping, dining, and art converge. Union Square is home to high-end fashion stores, Broadway-style theaters, and open-air art installations. |
|
Fisherman’s Wharf |
~15.5 miles (~25 km) |
A lively waterfront destination offering fresh seafood, souvenir shopping, and access to harbor cruises. Don’t miss the famous street performers and views of the bay. |
|
Alcatraz Island |
~17.4 miles, incl. ferry (~28 km) |
Formerly a notorious federal prison, Alcatraz now serves as a historic site. Visitors can explore the facility on guided audio tours and take in breathtaking views of the San Francisco skyline. |
|
Golden Gate Bridge |
~21 miles (~34 km) |
An internationally recognized symbol of San Francisco, this iconic red suspension bridge is ideal for walking or cycling while enjoying panoramic vistas of the bay and city. |
San Francisco’s Chinatown captivates visitors with its historic charm, vibrant lantern-lit alleys, and traditional herbal shops (Source: Internet)
5. Frequently Asked Questions
5.1. How Long is The Flight from Hanoi to San Francisco?
The total travel time from Hanoi to San Francisco typically ranges from 19 to 36 hours, depending on layover duration and routing. As there are currently no direct flights, passengers must transit at least once, most commonly via Ho Chi Minh City and/or a major international hub.
5.2. When is The Best Time to Book Cheap Flights?
Airfares are usually lower when booked 8 to 12 weeks in advance of your travel date. The best deals often appear during early-year promotions, Black Friday, or in off-peak travel periods such as March - April and September - November.
5.3. How Many Weekly Flights Operate from Hanoi to San Francisco?
Vietnam Airlines and international partners operate connecting flights from Hanoi via Ho Chi Minh City to San Francisco, with an average of 10 connecting flights per day, operating 6 days a week, subject to seasonal schedules.
To sum up, while there are no direct flights from Hanoi to San Francisco, connecting through Ho Chi Minh City is a convenient and efficient option. With one layover, you can enjoy a seamless journey to the U.S. West Coast. For the best deals and tips on your flight, be sure to check Vietnam Airlines’ official website and book your tickets early. Book your seat today and start your travel experience with us!