Cheap flights from San Francisco to Hanoi

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Planning a flight from San Francisco to Hanoi?

Flight prices from San Francisco to Hanoi change depending on demand and time of booking.

Choose a date to explore the best fares now.

Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.

Which airports serve San Francisco and Hanoi?

When planning a trip of about 11758 km, it's a good idea to check flights from surrounding airports too.

  • Airports in San Francisco: San Francisco is the only operational airport in the area.
  • Airports in Hanoi: The only active airport in Hanoi is Hanoi - Noibai.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Flights from San Francisco to Hanoi - Noibai

Plan your journey from San Francisco to Hanoi with ease

Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.

Other popular destinations

Exploring options in Vietnam? These cities are trending: Da Nang, Hanoi, Ho Chi Minh City, Nha Trang, Phu Quoc.

Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently Asked Questions

Frequently asked questions about flights from San Francisco to Hanoi.

How much does an airline ticket from San Francisco to Hanoi cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from San Francisco to Hanoi.

How far is San Francisco from Hanoi?

San Francisco is about 11758 km from Hanoi.

What are the airports in Hanoi?

Hanoi has one airport: Hanoi - Noibai.

What are the airports in San Francisco?

San Francisco has one airport: San Francisco.

What are the most popular cities in Vietnam?

The most popular cities in Vietnam according to our users' searches are: Da Nang, Hanoi, Ho Chi Minh City, Nha Trang, Phu Quoc.

When should I book a flight from San Francisco to Hanoi?

This information is not available at the moment.

What is the cheapest month to fly from San Francisco to Hanoi?

This information is not available at the moment.

What is the most expensive month to fly from San Francisco to Hanoi?

This information is not available at the moment.

What is the best day of the week to fly from San Francisco to Hanoi?

This information is not available at the moment.