Flights from San Francisco to Hanoi
Flying time from San Francisco (SFO) to Hanoi (HAN) is about 15h 12m. Lowest fare seen: $258 one-way, 1 stop (8 Oct 2026).
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San Francisco → Hanoi flights
Fares seen from $258 one-way (8 Oct 2026). Live prices for your dates on the booking site.
Route snapshot: San Francisco to Hanoi
San Francisco (SFO) to Hanoi (HAN) is 11,758 km in a straight line, the equivalent of about 15h 12m in the air; we have not seen a nonstop fare on this pair. The lowest one-way fare seen recently was $258 with EVA Air (1 stop), departing 13 Oct 2026 — as of 8 Oct 2026.
Check fares, see which airlines fly this route, and sort out airports, visas, and what to do at the destination — all before you book.
When you land in Hanoi
Sort the airport transfer and pick a few things to do so you hit the ground running.
Getting out of Hanoi (HAN)
Skip the taxi rank and lock in your fare before you land.
Pre-book a fixed-price transfer
Our pickDriver waits at arrivals with your name, tracks your flight, and the price you see is the price you pay. English-speaking, fixed price. No surge, no haggling at 2am.
Check transfer pricesRenting a car instead? Compare rentals with free cancellation.Things to do in Hanoi
Lock in a few experiences before you go — the good ones sell out.
Tours, tickets & day trips
Our pickGetYourGuide has the deepest catalogue for Hanoi and free cancellation on most experiences — book now, decide later.
Browse HanoiJust need timed-entry attraction tickets in Hanoi? Try Tiqets.Want a private driver-guide? Trip.com Private Tours in Hanoi.Find hotels in Hanoi
Hotels, hostels & more · Trip.com
Why travelers watch this route
Fares seen
The lowest one-way fare seen was $258 with EVA Air (1 stop), departing 13 Oct 2026. Checked 8 Oct 2026 — fares move daily.
Seasonality
Hanoi demand usually strengthens around October – April, which can push fares higher on this corridor.
Who flies it
We have not confirmed a nonstop carrier on SFO–HAN; most travellers connect through a hub.
Airlines flying San Francisco to Hanoi
We have not confirmed which airlines fly SFO–HAN nonstop. Search the route to see every carrier selling it today, including connections.
Best time to fly to Hanoi
Based on weather and travel conditions in Vietnam
Vietnam spans multiple climate zones. Hanoi and the north are best Oct–Apr; Ho Chi Minh City is best Nov–Apr. Da Nang is excellent Feb–Aug. The middle has complex weather patterns.
Direct & Connecting Flights
We have not seen a nonstop fare between San Francisco (SFO) and Hanoi (HAN), so most itineraries connect through a hub.
Fares & Price Guide
The lowest one-way fare seen on SFO–HAN was $258 USD (1 stop) as of 8 Oct 2026. Set a fare alert to be told when it drops.
About Hanoi, Vietnam
Flights arrive at Noi Bai International Airport (HAN). Best visited during October – April. See the destination guide for hotels, visa requirements and travel tips.
Plan this route beyond the fare
Use the wider AirConnect network to move from a route check into airports, airlines, visa, and trip planning.
Search SFO → HAN
See current San Francisco to Hanoi fares on Trip.com.
Airport Guides
Check terminals, transport and arrival details for SFO and HAN.
Airline Route Maps
Explore the networks of airlines flying from San Francisco and Hanoi.
Hanoi Planning
Turn this flight route into a full trip with destination, hotel and activity planning.
Price Alerts
Track fare drops on SFO–HAN and related city pairs.
Visa Guides
Check entry rules before booking flights from San Francisco to Vietnam.
Explore related route clusters
More routes in this part of the world.
Frequently asked questions — San Francisco to Hanoi flights
How long is the flight from San Francisco to Hanoi?
How far is San Francisco from Hanoi by air?
How much does a flight from San Francisco to Hanoi cost?
Do I need a visa to travel from San Francisco to Vietnam?
What is the best time to visit Hanoi?
Sources: fares from Travelpayouts flight-search data, seen 8 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.
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