Cheap flights from Hanoi (HAN) to San Francisco (SFO) from $471

Yes, there are multiple flights from Hanoi to San Francisco for under $800. The cheapest flight booked recently is on United Airlines for just $778, but on average you can expect to pay $878.

Our cheapest airline available from Hanoi to San Francisco is United Airlines. Our recent data shows that you can find tickets from as low as $778 on this airline. Additional options worth looking into are Japan Airlines and STARLUX Airlines, starting at $797 and $839 round-trip. You may be able to fly from Hanoi to San Francisco for 19% less than the average price by searching for these airlines.

For one-way options, check prices for STARLUX Airlines. According to our data, you can fly for as low as $471. Users have also found prices from $494 and $535 on Philippine Airlines and Japan Airlines, respectively.

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Hanoi Noibai Airport to San Francisco Airport flight would often be abbreviated as a HAN to SFO flight.

The amount of baggage you can bring on your Hanoi to San Francisco flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter Hanoi to San Francisco flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on Hanoi to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hanoi to San Francisco.

Yes. Cheapflights offers flight deals from Hanoi to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines flying from Hanoi to San Francisco offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on Hanoi to San Francisco flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The Hanoi to San Francisco flight deals you see on this page were last updated on 5/29.

Consider EVA Air, China Airlines or Japan Airlines when booking your flight. These represent the most popular airlines when flying from Hanoi to San Francisco.

Currently, September is the cheapest month in which you can book a flight from Hanoi to San Francisco (average of $268). Flying from Hanoi to San Francisco in June is currently the most expensive (average of $385). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.