$590 Cheap Flights from Hue (HUI) to San Francisco (SFO)

View $590 flight on Wed, May 21, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Hue to San Francisco (HUI-SFO)

Prices were available within the past 7 days and start at $590 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Hue (HUI) to San Francisco (SFO)
Origin airport
Phu Bai Intl.
Destination airport
San Francisco Intl.
Distance
7487 mi

Hue to San Francisco Flights

The cheapest times to fly from Hue to San Francisco

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Hue to San Francisco are during the month of . You can find some of the cheapest flights from Hue to San Francisco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hue to San Francisco

Sunday is one of the best days to book for cheap flights from Hue to San Francisco: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Hue to San Francisco

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Hue to San Francisco in 2025. You can also book with separate airlines for your outbound and return journeys, from $590 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Hue to San Francisco flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Hue to San Francisco airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

Is it cheaper to buy a plane ticket from HUI to San Francisco Intl. Airport (SFO) last minute?
Being a spontaneous soul is a fantastic way to travel the globe, but it isn’t always the smartest method to grab a bargain fare. It’s better to book your Phu Bai Intl. Airport (HUI) to San Francisco Intl. Airport (SFO) trip well in advance instead of waiting till the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Save all that spontaneity for when you get to San Francisco Intl. Airport (SFO)!
What airports do you fly into for San Francisco from Hue?
With San Francisco Intl. Airport (SFO), Oakland Intl. Airport (OAK) and Norman Y. Mineta San Jose Intl. Airport (SJC) to choose from, traveling from Hue to San Francisco is no sweat. The city’s busiest terminal, San Francisco Intl. Airport (SFO), is approximately 12 mi south of the center. Apart from ticket prices, consider factors like train or bus options from the airport and the distance to your hotel when deciding where to fly into. Get your San Francisco adventure off to an exciting start by checking out Pier 39 and Golden Gate Bridge.
Can I change the date of my flight from HUI to San Francisco Airport?
It’s a piece of cake to make changes to your HUI to San Francisco Airport trip yourself. Access your itinerary via the Expedia Trips portal and choose “change flight.” Browse around for new flights and lock in the one that works best with your plans. You’ll get an estimate of applicable flight change costs. You can also head to our Customer Service portal to chat to our Virtual Agent and quickly get answers to all your questions.

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*Available to One Key members.