C. AMERICA & CARIBBEAN

C. AMERICA & CARIBBEAN

San Francisco, USA → Hanoi, Vietnam

Flight deals from Western USA to East Asia | Secret Flying

April 16, 2026

⚠️ ERROR FARE ⚠️ Western USA to East Asia from only $148 one-way (or $293 roundtrip)

Error Fare flights from Western USA to East Asia from only $148 one-way. Or fly roundtrip from only $293.

Flight deals from San Francisco to Hanoi, Vietnam | Secret Flying

June 4, 2020

SUMMER: San Francisco to Hanoi, Vietnam for only $467 roundtrip (Aug-Jan dates)

Summer flights from San Francisco to Hanoi, Vietnam for only $467 roundtrip with Asiana Airlines.