Find the best deal for flights from San Francisco to Hanoi

Fly Scanner search engine allows you to save money by comparing hundreds of flight deals in seconds, finding the offer that's right for you. Filter your search according to the parameters that interest you and Fly Scanner will show you only the offers that suit your needs.

Save time by comparing only direct flights

Compare the best solutions for direct flights from San Francisco to Hanoi choosing among the offers of more than 300 airlines and online agencies. Save time with Fly Scanner and find your airline ticket at the best price in seconds.

Compare cheap San Francisco - Hanoi flights

Fly Scanner finds the best travel solutions among the offers of hundreds of airlines, proposing even cheaper alternatives.

Direct flights and flexible dates

Fly Scanner helps you save money by also showing you travel deals for days close to your chosen dates and for airports close to San Francisco or Hanoi. Moreover, if you want to avoid stopovers, with Fly Scanner you can compare only the prices of direct flights from San Francisco to Hanoi by simply checking the option on the search page.