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

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Cheapest flights to Hanoi

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from San Francisco to Hanoi: things to know

The most popular route is from San Francisco International Airport in San Francisco to Noi Bai International Airport in Hanoi. On average this flight takes 20 hours 45 minutes one way and costs US$2,119 for the round trip.

Most popular route
San Francisco International Airport (SFO) to Noi Bai International Airport (HAN)
Average flight time
20 hours 45 minutes
Average round-trip price
US$2,119
Fly from San Francisco to Hanoi
15 airlines

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Airlines that fly from San Francisco to Hanoi

Airline options may vary according to recently booked flights and your search terms

  • China Airlines
  • Asiana Airlines
  • Cathay Pacific
  • Korean Air
  • DAC Aviation
  • Japan Airlines
  • Vietnam Airlines
  • All Nippon Airways
  • Eva Air
  • China Eastern Airlines
  • United Airlines
  • China Southern Airlines
  • Philippine Airlines
  • Turkish Airlines
  • Singapore Airlines

Frequently asked questions

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Flights from the United States to Vietnam

Flexible on where to fly from? the United States also has many flight options for Vietnam.

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