Cheap flights from San Francisco to Hanoi

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Flight prices from San Francisco to Hanoi

There’s no fixed price — fares between San Francisco and Hanoi can vary a lot by day or time.

Choose a date to explore the best fares now.

The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.

Best airport options between San Francisco and Hanoi

If you're open to flying into or out of more than one airport, you’ll have more routes to compare.

  • Airports in San Francisco: San Francisco is the only operating airport.
  • Airports in Hanoi: Hanoi - Noibai is the sole airport currently available.

Some airports offer extras like lounges, fast track, or self check-in — good to keep in mind. Comparing airports by services offered helps you balance cost and comfort.

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?

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.