International route
Flights from SFO to SGN
From $299 rt
Search live SFO–SGN itineraries for your dates, then compare stops, baggage, and arrival time—not only the first fare shown. Recent searches found fares from $299 rt. Typical international flight time is Varies by airline and connections — search above for live times.
Sample fares found recently — search above for live prices on your dates.
Search live SFO → SGN faresTypical flight time
Varies by airline and connections — search above for live times
Best time to book
6–10 weeks before departure
Often cheapest days
Tuesday and Wednesday
Best months to fly
Research SGN weather and local holidays — avoiding peak tourist weeks often saves on airfare.
Flying from San Francisco (SFO) to SGN (SGN)
Search live SFO–SGN itineraries for your dates, then compare stops, baggage, and arrival time—not only the first fare shown.
Leaving San Francisco
Departing SFO: BART reaches the airport directly. Fog delays are occasional—avoid razor-thin same-day international connections.
Arriving in SGN
SGN is served through SGN Airport (SGN). Review nonstop and 1-stop options above to balance price and total travel time.
Major holidays and summer weekends usually mean higher fares — midweek often saves more.
Alternative airports
Bay Area travelers should compare SFO, Oakland (OAK), and San Jose (SJC) when schedules allow.
Entry requirements
Passport, visa, transit, and entry rules depend on citizenship and can change. Verify with official government sources and the operating airline.
Last verified September 4, 2026
Airlines on SFO–SGN
- Major full-service and low-cost carriers — review live results above
Tips for cheaper San Francisco to SGN flights
- •For SFO–SGN, aim to book about 6–10 weeks before departure when you can—earlier for holidays.
- •Research SGN weather and local holidays — avoiding peak tourist weeks often saves on airfare.
- •Midweek travel often undercuts Friday and Sunday leisure peaks on this corridor.
- •Bay Area travelers should compare SFO, Oakland (OAK), and San Jose (SJC) when schedules allow.
- •Passport, visa, transit, and entry rules depend on citizenship and can change. Verify with official government sources and the operating airline.
Frequently asked questions
How long is the flight from San Francisco to SGN?
Most itineraries from SFO to SGN take Varies by airline and connections — search above for live times. Exact duration depends on nonstop vs connecting flights and winds.
When is usually a better time to fly SFO–SGN?
Major holidays and summer weekends usually mean higher fares — midweek often saves more. Use flexible midweek dates when you can, and search more than one week if your plans allow.
Which airlines may appear from San Francisco to SGN?
Schedules change, but this market often shows carriers such as Major full-service and low-cost carriers — review live results above. Confirm the operating airline and any codeshare in live results.
Should I compare nearby airports for San Francisco–SGN?
Bay Area travelers should compare SFO, Oakland (OAK), and San Jose (SJC) when schedules allow.
What sample fares has Flitura seen on SFO–SGN?
Recent searches found round-trip samples from $299 on this route. Live prices change—search with your dates for the current total.
Flitura Guarantee
Safe & secure booking
PCI-compliant checkout with transparent taxes and fees before you pay.
Trusted travel platform
Azurovia Travel Group LLC
IATA accredited · PCI DSS compliant · ASTA member
Similar routes
- Flights from San Francisco to New York (SFO – JFK)
- Flights from San Francisco to Los Angeles (SFO – LAX)
- Flights from San Francisco to Newark (SFO – EWR)
- Flights from San Francisco to Chicago (SFO – ORD)
- Flights from San Francisco to Honolulu (SFO – HNL)
- Flights from San Francisco to London (SFO – LHR)
- Flights from San Francisco to HKG (SFO – HKG)
- Flights from London to SGN (LHR – SGN)
How this page is built
This flight route page is written for travelers planning a real trip—not to rank for every keyword variation. Route and destination pages combine Flitura flight-search tools with editorial airport, airline, and booking guidance. Sample schedules and “from” prices, when shown, come from live or recently observed search data and can change. Always confirm the final fare, baggage rules, and travel documents at checkout.