starting at $522
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from San Francisco to Hanoi. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from San Francisco to Hanoi, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The route San Francisco — Hanoi is served by a single airline — All Nippon Airways. This means that when planning your trip, you won’t need to spend time choosing between dozens of carriers: all flights are operated by one provider, which simplifies the booking process. Despite the limited choice, passengers can still plan ahead, select optimal departure dates, and buy tickets at the lowest price — from $522. Using our service, you can quickly compare available All Nippon Airways flights and book a seat in advance at a favorable rate.
starting at $522
There appear to be no non-stop flights from San Francisco to Hanoi at this time.... Well, or something went wrong on our side and we couldn't find anything
There are most likely no direct flights on the San Francisco — Hanoi route
The cheapest flight ticket from San Francisco to Hanoi according to data for the last 48 hours costs $522
Often the best time to buy tickets from San Francisco to Hanoi is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from San Francisco to Hanoi can be found flying in these months: July.
The fastest flights from San Francisco to Hanoi start from 19 hours 35 minutes in the air.
The following airlines operate direct flights on the route San Francisco — Hanoi:
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from San Francisco to Hanoi
We couldn't find any special offers for flights from San Francisco to Hanoi
The cheapest one-way flight from San Francisco to Hanoi departs on 07/23/2026, is operated by All Nippon Airways and costs $522
The cheapest roundtrip flight from San Francisco to Hanoi departs on 09/18/2026, is operated by Korean Air and costs $727
Fastest flight from San Francisco to Hanoi takes 19h 35m
There are no direct flights on this route.
The distance between San Francisco and Hanoi is 11743km (7281 miles). The time difference between San Francisco and Hanoi is 15h