Which airlines fly direct between Hanoi and San Francisco?

Airlines operating direct flights include Vietnam Airlines, Bamboo Airways, United Airlines, Alaska Airlines.

What is the cheapest fare for this route?

Recorded one-way fares on Prymeo start from as low as $759 depending on season and advance booking.

Home FlightsHanoi to San Francisco

Verified Route Guide

Flights from Hanoi to San Francisco

Q: How long is the flight from Hanoi to San Francisco?

The average nonstop flight time from Hanoi (HAN) to San Francisco (SFO) is approximately 14h 35m covering a distance of 11758 km.

Noi Bai International (HAN) → San Francisco International (SFO)

Fares From$759

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Flight Time

14h 35m

Nonstop average

Distance

11758 km

Air route corridor

Best Time to Fly

Year-Round (Best rates booked 3-5 weeks ahead)

Pleasant weather

Extra Fees

$0.00

Zero commission

Route Overview: Hanoi to San Francisco

Cheap flights from Hanoi (HAN) to San Francisco (SFO). Compare Vietnam Airlines fares from $759 with 0% fees on Prymeo.

Prymeo aggregates real-time flight availability directly from both low-cost carriers and legacy full-service airlines. When searching for tickets between Noi Bai International and San Francisco International, our technology checks multiple booking systems in parallel so you never miss a flash sale or promotional discount.

Direct Carriers on This Corridor

Vietnam Airlines

Bamboo Airways

United Airlines

Alaska Airlines

Quick Flight Facts & Corridor Specifications

Live Verified Data

Route Corridor	Hanoi (HAN) to San Francisco (SFO)
Flight Distance	11,758 kilometers / 7,306 miles
Average Flight Duration	14h 35m (nonstop)
Starting Fare	From $759 (0% added booking fees)
Operating Airlines	Vietnam Airlines, Bamboo Airways, United Airlines, Alaska Airlines
Optimal Travel Season	Year-Round (Best rates booked 3-5 weeks ahead)

Return Flight Route

San Francisco (SFO) to Hanoi (HAN)

Nonstop return tickets from $759 · 0% booking markup

View Return Leg

Frequently Asked Questions About This Route

How long is the flight from Hanoi to San Francisco?

The nonstop flight takes approximately 14h 35m, traversing 11758 km.

How far in advance should I book my flight?

For the best rates, we recommend booking between 3 to 6 weeks before your desired departure date, particularly during peak summer and holiday seasons.