Book Cheap Flights From Thailand to San Francisco

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To fly from Thailand to San Francisco (SFO), you will need to take a connecting flight, with a duration of about 18 hours and 15 minutes to 37 hours 10 minutes (*). One-way fares start from USD 420.71 (**). Continue reading our guide for important flight information and travel recommendations.

1. Detailed Information on the Flight from Thailand to San Francisco

Vietnam Airlines (VNA) currently operates flights from Suvarnabhumi Airport (BKK) for connecting routes to the United States. You can choose to connect through major international hubs before arriving in San Francisco (SFO), such as Ho Chi Minh City (SGN) depending on your needs.

Departure Information

Departure

Bangkok, Thailand

Airport Name

Suvarnabhumi Airport Bangkok, Thailand

Airport Code

BKK

Terminal

International

Location

Bangna-Trad Road, Km 15, Bangkok, Thailand

Transit Information

Transit

Ho Chi Minh City

Airport Name

Tan Son Nhat International Airport

Airport Code

SGN

Terminal

International (T2)

Location

Tan Binh District, Ho Chi Minh City, Vietnam

Arrival Airport

Arrival

San Francisco

Airport Name

San Francisco International Airport

Airport Code

SFO

Terminal

International (T1)

Location

San Mateo County, California, United States

Important Note:

(*) Please note that the above flight times are for reference only. The schedule may change slightly due to external factors such as weather, airport conditions, etc.

(**) Ticket prices may fluctuate depending on the time of booking, flight status and seasonal factors, fuel prices, operating costs and economic conditions. Passengers are advised to plan and book tickets early.

2. Transportation Instruction When Flying From Thailand to San Francisco

For a smooth trip from Thailand to San Francisco (SFO), you should refer to the detailed information on how to get from the airport to the city center after landing through the content below:

2.1. How to Get to the Suvarnabhumi Airport?

Means of Transportation

Instruction

Estimated Cost

Public Bus

Route 549 (Minburi), 550 (Happy Land), and 551 (Victory Monument). Reach the airport with 6 - 8 stops.

~THB 24 - THB 35 (VND 16,000 - VND 24,000)

Airport Express Bus

Route AE1 (Silom), AE2 (Khaosan), AE3 (Sukhumvit - Ekkamai), and AE4 (Hua Lamphong). Pick up passengers at Terminal 8, operating from 5 AM to midnight.

~THB 24 - THB 35 (VND 16,000 - VND 24,000)

Taxi

Available 24/7 from the first floor, gates 3, 4, 7, and 8. Ideal for groups or heavy luggage.

~THB 350 (approx. VND 240,000)

2.2. How to Get from San Francisco Airport to The City Center?

Means of Transportation

Instruction

Estimated Cost

BART (Bay Area Rapid Transit)

Take BART from SFO Airport to downtown San Francisco. Journey takes 20 - 30 minutes to the city center.

Around USD 9

Bus (SamTrans)

Lines 292, 397, and KX connect the airport to Transbay Terminal on Market Street. First two are urban lines, KX is express.

USD 2.25 (urban lines)

USD 4 (KX express)

Taxi

Direct taxi service from the airport to the downtown area or specific destinations like Fisherman's Wharf.

Around USD 60 (downtown)

USD 65 (Fisherman's Wharf)

Shared Shuttle Services

Shuttle services are operated by different companies with discounts for round trips and groups.

Approximately USD 20 per person

3. 4 Tips When Taking A Flight From Thailand to San Francisco

To ensure your trip from San Francisco is smoother and more enjoyable, consider these four practical pre-flight tips designed to enhance your travel experience.

3.1. Find Best Deals on the Vietnam Airlines Website

The airline regularly offers exclusive promotions for online flights:

  • Book your ticket early: You should book your flight ticket early, preferably 5 - 6 months or at least 45 days before departure. This helps save 5 - 10% discount on air fare. Moreover, booking your ticket early will give you more choices of departure date, flight time and seat class.
  • Temporary seat hold feature: Use the “Hold” option for itineraries between Vietnam and Europe, America and Australia for 20 USD/passenger when booking 7 - 30 days before departure date.
  • Online ticket purchase promotion: Enjoy free ticketing service and apply discount codes when paying via e-wallet or bank transfer.
  • Become a Lotusmiles member: Sign up for the Vietnam Airlines Lotusmiles program to earn miles, enjoy exclusive member privileges, and increase your baggage allowance.

Passengers booking cheap flights to San Francisco with Vietnam Airlines will receive valuable incentives from programs such as the Golden Lotus Membership.

Passengers booking cheap flights to San Francisco with Vietnam Airlines will receive valuable incentives from programs such as the Golden Lotus Membership.

3.2. Understanding The Connection Process

When connecting through Bangkok (BKK) to Vietnam with Vietnam Airlines:

  • Ensure you have sufficient layover time for international transfers, typically 2 - 3 hours minimum.
  • Follow airport signage to the international transit area without exiting immigration if continuing on the same ticket.
  • Collect boarding passes for connecting flights during initial check-in or at transfer desks.
  • Verify terminal locations as some connections may require terminal changes via shuttle services.

3.3. Check Visa and Documents Carefully

Before boarding your flight from Thailand to San Francisco, make sure your passport is valid for at least six months beyond your intended stay. Prepare all necessary documents, including return tickets, accommodation confirmation, and US visa or ESTA. It is also a good idea to store digital copies on your phone or in the cloud in case of emergencies or lost documents.

Before boarding your flight from Thailand to San Francisco, make sure your passport is valid for at least six months beyond your intended stay

Before boarding your flight from Thailand to San Francisco, make sure your passport is valid for at least six months beyond your intended stay (Source: Internet)

3.4. Enjoy Full Service On Flight

When flying from Thailand to San Francisco with Vietnam Airlines, based on your fare class, passengers can enjoy a range of full-service amenities designed for long-haul comfort and convenience.

  • Complimentary meals: A curated selection of Vietnamese and international dishes, freshly prepared to suit diverse palates.
  • Free beverages: Includes water, soft drinks, tea, coffee, and wine served throughout the flight.
  • In-flight entertainment: Personal screens offering movies, music, games, and TV shows to keep passengers entertained.
  • Attentive cabin crew: Professional service ensuring comfort, safety, and assistance during the entire journey.

4. 5 Must-Visit Attractions in San Francisco

Whether you are seeking scenic views or iconic neighborhoods, here are the top attractions you shouldn’t miss:

Attraction

Highlights

Chinatown

One of the oldest and largest in the U.S., known for herbal shops, markets, and authentic dim sum restaurants.

Fisherman’s Wharf

Popular for its seafood stalls, street performers, and ferry access to Alcatraz.

Alcatraz Island

Historic former prison offering self-guided audio tours and dramatic views of the Bay.

Golden Gate Bridge

An iconic red suspension bridge with pedestrian walkways and photo-perfect viewpoints.

Palace of Fine Arts

It is a perfect blend of art, architecture, and nature, perfect for a quiet stroll or photography.

From cultural attractions to historical landmarks, San Francisco offers visitors a variety of unmissable experiences.

From cultural attractions to historical landmarks, San Francisco offers visitors a variety of unmissable experiences. (Source: Internet)

5. Frequently Asked Questions about the Flight From Thailand to San Francisco

Knowing the information before your trip will help you save time, money and avoid unnecessary trouble. Below are some frequently asked questions to help you better prepare for your trip from Thailand to San Francisco.

5.1. Is it Possible to Depart from Thailand and Arrive in San Francisco the Same Day?

Passengers can choose an early morning flight from Bangkok and conveniently transfer at various points to arrive in San Francisco in the afternoon of the same day (local time). However, please pay attention to the flight schedule and transit time to ensure a smooth trip and not miss your transfer.

5.2. What Type of Aircraft Operates on These Routes?

Vietnam Airlines primarily operates the modern Airbus A350 on routes between Bangkok and Vietnam. This wide-body aircraft features advanced fuel efficiency, enhanced passenger comfort, and state-of-the-art cabin amenities for medium to long-haul flights.

5.3. How Early Should I Arrive at Suvarnabhumi Airport?

Passengers should arrive at Suvarnabhumi Airport at least 3 hours before departure to check-in, drop off luggage, clear security and immigration. Arriving early will help you handle any unexpected situations and enjoy the airport facilities comfortably.

The flight from Thailand to San Francisco not only connects two continents, but also connects you to the cultural, technological and tourism center of the United States. With detailed information about the itinerary, procedures and travel tips shared, you can proactively plan and enjoy your trip to the fullest.

Fly with Vietnam Airlines to enjoy 4-star international service quality and receive many valuable promotions.