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

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The best prices from San Francisco to Hanoi are usually found in September or January, booked 57 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

$1370
$1120
$870
$622
Price
$622 - $1181
Temperature
68 - 93 °F
Rainfall
1 - 9 inches
Most popular in December High demand for flights, 8% potential price rise
Cheapest in September Best time to find cheap flights, 5% potential price drop
Average price $1181 Price for this month
Cheapest price $622 From San Francisco to Hanoi

Last minute flights from San Francisco to Hanoi

Late deals on round-trip flights to Hanoi from San Francisco, departing today and this week
12 Dec - 14 Dec
$950pp
SFO
San Francisco
Cathay Pacific
 
1 STOP
HAN
Hanoi Noibai
HAN
Hanoi Noibai
Cathay Pacific
 
1 STOP
SFO
San Francisco

Destination information for Hanoi

Things to know before you go. Useful info for your trip from San Francisco to Hanoi
Today's exchange rate
$1.00 = 23079₫
Average temperature for December in Hanoi
73.4 °F
Avg rainfall for December in Hanoi
0.9 ″

Airports servicing San Francisco

Airports servicing Hanoi

Related info for your journey

Useful info, stats and facts about San Francisco to Hanoi flights.

Flight FAQs

From San Francisco to Hanoi

How popular is this flight route?

Flights from San Francisco to Hanoi Noibai have been viewed 54 times in the past calendar month.

Does it rain more in San Francisco or Hanoi?

Expected rainfall in San Francisco is less than 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.