Q: Can I fly back to Hanoi Noibai from San Francisco?

Returning to Hanoi Noibai from San Francisco COVID-19 testing requirements Visitors from San Francisco are not required to present a negative COVID-19 PCR test or antigen result upon entering Hanoi Noibai. Quarantine requirements Visitors from San Francisco are not required to quarantine after entering Hanoi Noibai.

Question 1

How popular is this Hanoi to San Francisco flight route?

Accepted Answer

Within the past month, 67 users have taken a look at flights from Hanoi Noibai to San Francisco. Find deals

Question 2

What are the cheapest airlines flying from Hanoi to San Francisco round-trip?

Accepted Answer

Our cheapest airline available from Hanoi to San Francisco is Cathay Pacific. Our recent data shows that you can find tickets from as low as 17,112,048 ₫ on this airline. Additional options worth looking into are China Airlines and Korean Air, starting at 19,690,576 ₫ and 19,924,988 ₫ round-trip. Cathay Pacific is 26% cheaper than the average price of flights available within the next 90 days to this destination. Find deals

Question 3

What are the cheapest airlines to fly from Hanoi to San Francisco one-way?

Accepted Answer

To fly one-way, consider booking your trip with Korean Air, which is currently one of the cheapest options available, starting at 11,861,228 ₫. Japan Airlines flights start at 12,072,199 ₫ while deals on Asiana Airlines start at 12,330,052 ₫ one-way. Find deals

Question 4

Can I fly to San Francisco from Hanoi Noibai right now?

Accepted Answer

Information is based on travel restrictions from Hanoi Noibai to San Francisco

Most visitors from Hanoi Noibai need to provide a negative COVID-19 test result and/or quarantine to enter San Francisco.

COVID-19 testing requirements
Visitors from Hanoi Noibai are not required to present a negative COVID-19 PCR test or antigen result upon entering San Francisco.

Quarantine requirements
Visitors from Hanoi Noibai are not required to quarantine after entering San Francisco.

Documents
Passenger Disclosure and Attestation - To be filled out by travelers from the People’s Republic of China and designated airports including Incheon International Airport (ICN) in Seoul, the Republic of Korea; Toronto Pearson International Airport (YYZ) in Canada; and Vancouver International Airport (YVR) in Canada.

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Question 5

Can I fly back to Hanoi Noibai from San Francisco?

Accepted Answer

Returning to Hanoi Noibai from San Francisco

COVID-19 testing requirements
Visitors from San Francisco are not required to present a negative COVID-19 PCR test or antigen result upon entering Hanoi Noibai.

Quarantine requirements
Visitors from San Francisco are not required to quarantine after entering Hanoi Noibai.

Question 6

What are the most popular airlines that fly from Hanoi to San Francisco?

Accepted Answer

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

Question 7

What are the cheapest flights from Hanoi to San Francisco?

Accepted Answer

The cheapest flight price from Hanoi to San Francisco is 14,582,044 ₫. On average you can expect to pay 35,408,112 ₫. The most popular route, (Hanoi Noibai - San Francisco), can usually be booked for 19,573,370 ₫.

Question 8

Can I find flights from Hanoi to San Francisco for under 17,112,100 ₫ on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Hanoi to San Francisco for under 17,112,100 ₫. The cheapest flight booked recently is on Cathay Pacific for just 17,112,048 ₫, but on average you can expect to pay 19,315,518 ₫.

Question 9

Are there last-minute flights available from Hanoi to San Francisco for under 21,097,100 ₫?

Accepted Answer

There are currently 15+ open flights from Hanoi to San Francisco within the next 7 days for less than 21,097,100 ₫.

Question 10

Which airlines flying from Hanoi Noibai to San Francisco have flexible cancellations due to COVID-19?

Accepted Answer

Due to the rapidly changing circumstances due to COVID-19, airlines like China Airlines, ANA, and Air China flying from Hanoi Noibai to San Francisco have implemented new flexible cancellation policies.

Question 11

What is the cheapest day to fly round-trip from Hanoi to San Francisco?

Accepted Answer

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

Question 12

How far in advance should I book a flight from Hanoi to San Francisco?

Accepted Answer

Travelers have found it’s best to book a flight 60 days in advance to save up to 28% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 60 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Hanoi to San Francisco 1-2 weeks in advance for as low as 25,597,750 ₫, or 29,653,070 ₫ for flights within the next 24 hours.

Question 13

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

Accepted Answer

November can be a great time to fly to San Francisco from Hanoi with a flight ticket averaging about 23,361,072 ₫. Cheapflights users have found deals in the month of November for as cheap as 18,823,254 ₫. The most expensive prices can be found in the month of March.

Question 14

When is the cheapest time to fly from Hanoi to San Francisco (HAN - SFO)?

Accepted Answer

When flying from Hanoi to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 17% versus a flight in the morning.

Popular in	March	High demand for flights, 20% potential price rise
Cheapest in	November	Best time to find cheap flights, 13% potential price drop
Round-trip from	20,346,930 ₫	From Hanoi Noibai to San Francisco
One-way from	12,236,287 ₫	One-way flight from Hanoi Noibai to San Francisco

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
China Southern	Cheapest13,059,072 ₫	Average16,072,433 ₫	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search China Southern flights
Air China	Cheapest14,515,940 ₫	Average17,229,958 ₫	FlexibilityNo cancel fee	On-time67%	COVID-19 safety	Search Air China flights
ANA	Cheapest16,308,017 ₫	Average21,003,282 ₫	FlexibilityNo cancel fee	On-time80%	COVID-19 safety	Search ANA flights
Asiana Airlines	Cheapest16,622,128 ₫	Average18,894,514 ₫	FlexibilityNo cancel fee	On-time76%	COVID-19 safety	Search Asiana Airlines flights
Cathay Pacific	Cheapest17,857,008 ₫	Average21,476,090 ₫	FlexibilityNo cancel fee	On-time72%	COVID-19 safety	Search Cathay Pacific flights
China Airlines	Cheapest17,998,594 ₫	Average23,249,648 ₫	FlexibilityNo cancel fee	On-time70%	COVID-19 safety	Search China Airlines flights
EVA Air	Cheapest20,752,462 ₫	Average25,882,090 ₫	FlexibilityNo cancel fee	On-time74%	COVID-19 safety	Search EVA Air flights

Cheap flights from Hanoi to San Francisco

The best prices from Hanoi Noibai to San Francisco are usually found in November or June, booked 60 days in advance, depart on a Wednesday or Friday and return on a Tuesday

How to find the cheapest flight from Hanoi (HAN) to San Francisco (SFO)

All the information you need to plan the best HAN to SFO flight in 2023: compare Hanoi to San Francisco flight prices with the expected peak season, weather and rainfall in San Francisco.

What is the cheapest day to fly round-trip from Hanoi to San Francisco?

How far in advance should I book a flight from Hanoi to San Francisco?

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

When is the cheapest time to fly from Hanoi to San Francisco (HAN - SFO)?