One-stop, round-trip flights from San Francisco, California (SFO) to Ho Chi Minh City, Vietnam (SGN) for $780 – $845 on Cathay Pacific, a 5-star airline. This is an Economy Light fare, which includes 1 carry-on bag and 1 checked bag.
Usual fare SFO-SGN one-stop flights (all airlines, past 12 months): $1073
How to Book
Please support us by using our link to book directly with Cathay Pacific. At time of publication, this fare was available in February – May, September, and October 2025.
- Tips:
- For the best results, use a trip length of at least 6 days when you search.
- Flights departing Mon – Thurs generally have the lowest fares.
- At the top of the flight search results, use the date / price tabs to see and select different prices and dates.
- Select your dates, then select the desired fare type.
Example Dates
There are more dates at this price than are shown here, especially in autumn. Use the tips above and the image below to help you find them.
- Feb. 10, 11 -17, 18, 19, 20
- Feb. 18 – Mar. 4
- Feb. 27 – Mar. 4, 9, 10, 11, 12
- March 17, 18 – March 24, 25
- April 21 – April 29
- May 5 – May 11, 12, 13, 14, 18, 19, 20, 21
- Sept. 9- 15
- Oct. 22 – 28
Flight deals are accurate and available at time of publication. Sale fares disappear quickly – if it’s been more than 24-72 hours since this deal was posted or updated, chances are it’s no longer available.
Flight deal information
| Airline(s): | Cathay Pacific |
| Rating: | 5 stars |
| Origin: | SFO |
| Destination: | SGN |
| Stops: | One each way |
| Fare type: | Economy Light |
| Baggage allowance: | Carry-on: 1; Checked bags: 1 |
| Seat selection: | For a fee |
| Changes: | $200 |
| Refunds / Cancellation: | $200 |
| Fare (ticket price): | $780 – $845 |
Book a hotel for your trip
Hotel Deals
Check out our curated collection of current hotel deals, promotions, and special offers.
Car Rental
Looking for car rental deals? Check out our car rental promotions, coupons, and special offers section.
RentalCars is a meta search engine that will quickly show you price comparisons from the top rental car brands like Hertz, Avis, Enterprise, and more.
Activities / Tours
Viator is a trusted vendor of tours and activities at thousands of locations around the globe.
Subscribe
Never miss a cheap flight. Curated flight deals and travel tips delivered straight to your inbox.
