Cheap flights from San Francisco to Hanoi

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How to get the best price from San Francisco to Hanoi?

Depending on when you travel and how far in advance you book, fares between San Francisco and Hanoi can differ a lot.

Pick a travel date to see today’s available fares.

Search engines like Jetcost can highlight price changes in just seconds. For example, some users find better prices by flying on one day of the week over another — try several searches to spot the cheapest day.

Airport options between San Francisco and Hanoi

Even for routes around 11758 km, using different airports might affect flight cost and travel time.

  • Airports in San Francisco: Only San Francisco operates here.
  • Airports in Hanoi: Hanoi - Noibai is the only functioning airport.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Flights from San Francisco to Hanoi - Noibai

Plan smarter: flights from San Francisco to Hanoi

Find the flight that fits your plans with Jetcost. You can filter results by stops, agencies, budget, time of day, and airline — all in one search.

Other popular destinations

Travelers flying to Vietnam also checked out: Da Nang, Hanoi, Ho Chi Minh City, Nha Trang, Phu Quoc.

Comparing offers from multiple agencies helps you find the best price for the same route. You can also spot exclusive deals from individual airlines right in the results list.
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?

The best time to book a flight from San Francisco to Hanoi is 1 month in advance, while the worst time is 1 week in advance.

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.