Cheap flights from Hanoi to San Francisco International

Round-trip
Economy
Hanoi (HAN)
San Francisco (SFO)
Depart
Return
Any month
Compare vs. Cheapflights |

The best prices from Hanoi to San Francisco International are usually found in March or May, booked 34 days in advance, depart on a Monday or Wednesday and return on a Tuesday

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

HAN - SFO
Price
15,983,418 ₫ - 30,262,552 ₫

Popular in

January

High demand for flights, 35% potential price rise

Cheapest in

March

Best time to find cheap flights, 18% potential price drop

Round-trip from

15,983,418 ₫

From Hanoi to San Francisco International

One-way from

11,883,924 ₫

One-way flight from Hanoi to San Francisco International

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Hanoi to San Francisco International?

Saturday flights are found to be more expensive to fly from Hanoi to San Francisco International. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Francisco International.

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

To save up to 5% on this flight, we recommend booking at least 46 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Hanoi to San Francisco International from 16,674,344 ₫ 1-2 weeks out and tickets from 17,065,868 ₫ for flights departing within the next 72 hours.

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

April can be a great time to fly to San Francisco International from Hanoi with a flight ticket averaging about 17,106,172 ₫. Cheapflights users have found deals in the month of April for as cheap as 13,150,622 ₫. The most expensive prices can be found in the month of January.

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

A simple way to save on the total cost of your ticket is to fly from Hanoi to San Francisco International in the morning. If you’re flexible enough to do this you can expect to save up to 3% on your trip compared to booking a flight at noon.

Cheap flights from Hanoi to San Francisco International in April, May, 2021

1 May - 14 May
33,302,626 ₫pp
HAN
Hanoi Noibai
Multiple Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Cathay Pacific
 
1 STOP
HAN
Hanoi Noibai
1 May - 14 May
33,993,552 ₫pp
HAN
Hanoi Noibai
Multiple Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
   
2 STOPS
HAN
Hanoi Noibai
30 Apr - 14 May
41,524,644 ₫pp
HAN
Hanoi Noibai
Multiple Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
   
2 STOPS
HAN
Hanoi Noibai

Hanoi to San Francisco International 2021 flight deals

19 Nov - 23 Nov
17,065,868 ₫pp
HAN
Hanoi Noibai
Japan Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Japan Airlines
 
1 STOP
HAN
Hanoi Noibai
19 Nov - 23 Nov
17,181,022 ₫pp
HAN
Hanoi Noibai
Japan Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Japan Airlines
   
2 STOPS
HAN
Hanoi Noibai
6 Dec - 20 Dec
22,984,800 ₫pp
HAN
Hanoi Noibai
Japan Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Japan Airlines
 
1 STOP
HAN
Hanoi Noibai

One-way flights to San Francisco International from Hanoi

19:20 - 07:30
Japan Airlines
1 stop
26h 10m
HAN - SFO
Japan Airlines
11,883,925 ₫
KAYAK
19:35 - 07:20
United Airlines
1 stop
25h 45m
HAN - SFO
United Airlines
12,275,450 ₫
United
19:20 - 13:23
American Airlines
2 stops
32h 03m
HAN - SFO
American Airlines
12,390,604 ₫

Related info for your journey

Flight FAQs

From Hanoi to San Francisco International

Can I find flights from Hanoi to San Francisco International for under 23,030,862 ₫ on Cheapflights?

Yes, there are multiple flights from Hanoi to San Francisco International for under 23,030,862 ₫. The cheapest flight booked recently is on Multiple Airlines for just 22,938,738 ₫, but on average you can expect to pay 40,442,192 ₫.

What safety measures are being taken by airlines flying from Hanoi Noibai to San Francisco to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travelers flying from Hanoi Noibai to San Francisco are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

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

Due to the rapidly changing circumstances due to COVID-19, airlines like Korean Air, EVA Air, and Hãng Hàng không Quốc gia Việt Nam flying from Hanoi Noibai to San Francisco have implemented new flexible cancellation policies.

Are there direct flights from Hanoi to San Francisco International for under 23,030,862 ₫ on Cheapflights?

There are no direct flights from Hanoi to San Francisco International, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

How popular is this flight route?

Within the past month, 71 users have taken a look at flights from Hanoi Noibai to San Francisco.

Does it rain more in Hanoi or San Francisco?

The rainfall in Hanoi is generally less than the rainfall in San Francisco. This will continue over the next 18 days.

Is Hanoi weather warmer or cooler than San Francisco?

Expect the weather to be around 34 °C on average in June. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in San Francisco is generally colder than in Hanoi.

How long is the flight from Hanoi to San Francisco International?

ANA can get you from Hanoi to San Francisco International in just under 25h. Your travel time can differ by up to .

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

According to our current data, ANA (73,099,952 ₫), offers the cheapest pricing from Hanoi to San Francisco International.

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

One-way options have recently been found by users for as low as 11,607,555 ₫ on ANA. Other airlines that offer cheap prices include Japan Airlines from 11,883,925 ₫ and American Airlines from 12,160,295 ₫ one-way.

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Destination information for San Francisco International

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Airports servicing Hanoi

Airports servicing San Francisco

Top 9 airlines flying from Hanoi to San Francisco International

Airline Cheapest Average Flexibility On-time COVID-19 safety
China Southern
557 ₫ 686 ₫ No cancel fee 69%

We couldn't confirm the COVID-19 safety measures taken by China Southern. Please check directly on their website for additional information.

Search China Southern flights
Air China
619 ₫ 735 ₫ No cancel fee 67%
Search Air China flights
Korean Air
714 ₫ 762 ₫ No cancel fee 81%
Search Korean Air flights
Asiana Airlines
709 ₫ 806 ₫ No cancel fee 76%

We couldn't confirm the COVID-19 safety measures taken by Asiana Airlines. Please check directly on their website for additional information.

Search Asiana Airlines flights
China Airlines
536 ₫ 838 ₫ No cancel fee 70%
Search China Airlines flights
EVA Air
745 ₫ 864 ₫ No cancel fee 74%
Search EVA Air flights
Hãng Hàng không Quốc gia Việt Nam
788 ₫ 868 ₫ No cancel fee 81%
Search Hãng Hàng không Quốc gia Việt Nam flights
Delta
759 ₫ 880 ₫ No cancel fee N/A
Search Delta flights
Cathay Pacific
762 ₫ 916 ₫ No cancel fee 72%
Search Cathay Pacific flights
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