Cheap flights from San Francisco (SFO) to Hanoi (HAN)

Flight FAQs

From San Francisco to Hanoi

Are flight prices decreasing from San Francisco to Hanoi due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both San Francisco and Hanoi for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from San Francisco to Hanoi for under $700 on Cheapflights?

Yes, there are multiple flights from San Francisco to Hanoi for under $700. The cheapest flight booked recently is on Philippine Airlines for just $661, but on average you can expect to pay $675.

Are there nonstop flights from San Francisco to Hanoi for under $700 on Cheapflights?

Cheapflights has 3 direct flights from San Francisco to Hanoi under $700. A good price for a nonstop flight from San Francisco to Hanoi is less than $675.

Are there last-minute flights available from San Francisco to Hanoi for under $700?

There are currently just 3 open flights from San Francisco to Hanoi within the next 7 days for less than $700.

How popular is this flight route?

Flights from San Francisco to Hanoi Noibai have been viewed 49 times in the past calendar month.

Does it rain more in San Francisco or Hanoi?

Expected rainfall in San Francisco is same as in Hanoi. You can expect this to be the case over the next 14 days.

Is San Francisco weather warmer or cooler than Hanoi?

Our data indicates that the weather will be 93 °F on average in the month of June. The temperature in Hanoi is typically hotter than in San Francisco. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.