$451+ Cheap flights from San Francisco (SFO) to Hanoi (HAN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Francisco to Hanoi with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from San Francisco to Hanoi Noibai are usually found in October or November, booked 26 days in advance, depart on a Wednesday or Tuesday and return on a Monday
Cheap flight deals from San Francisco to Hanoi
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Popular in | December |
Cheapest in | October |
Round-trip from | $740 (oojo) |
One-way from | $451 (Kiwi.com) |
Find flight deals from San Francisco to Hanoi
Cheapest flights from San Francisco to HanoiExplore the most affordable flight options available from San Francisco to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.
Explore the most affordable flight options available from San Francisco to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.
This oojo deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gurufare deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This ANA deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Expedia deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from San Francisco to Hanoi within your budget
Customize your flight search to find flights from San Francisco to Hanoi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoHanoi
SFO - HAN
SFOHAN
San Francisco
Tue 2/18
11:35 pm-6:25 pm
1 stop27h 50m
Hanoi Noibai
Tue 2/25
10:40 am-9:15 pm
1 stop25h 35m
San FranciscoHanoi
SFO - HAN
SFOHAN
San Francisco
Wed 12/4
11:30 pm-10:25 pm
1 stop31h 55m
Hanoi Noibai
Wed 12/18
1:30 pm-2:00 pm
1 stop15h 30m
San FranciscoHanoi
SFO - HAN
SFOHAN
San Francisco
Tue 12/3
6:20 am-1:45 am
2 stops28h 25m
Hanoi Noibai
Wed 12/11
1:50 pm-9:00 am
1 stop34h 10m
San FranciscoHanoi
SFO - HAN
SFOHAN
San Francisco
Thu 3/20
11:40 pm-10:35 am
1 stop20h 55m
Hanoi Noibai
Mon 4/28
11:35 am-7:55 pm
1 stop22h 20m
San FranciscoHanoi
SFO - HAN
SFOHAN
San Francisco
Mon 4/21
1:30 pm-9:50 pm
1 stop18h 20m
Hanoi Noibai
Wed 4/30
11:20 pm-11:25 am
1 stop26h 05m
San FranciscoHanoi
SFO - HAN
SFOHAN
San Francisco
Mon 4/21
1:30 pm-9:50 pm
1 stop18h 20m
Hanoi Noibai
Wed 4/30
11:20 pm-6:06 pm
2 stops32h 46m
San FranciscoHanoi
SFO - HAN
SFOHAN
San Francisco
Thu 2/20
10:40 am-11:05 pm
1 stop21h 25m
Hanoi Noibai
Sun 3/2
12:25 am-3:20 pm
1 stop29h 55m
San FranciscoHanoi
SFO - HAN
SFOHAN
San Francisco
Tue 12/3
11:00 am-11:05 pm
1 stop21h 05m
Hanoi Noibai
Tue 12/10
12:25 am-9:15 am
1 stop23h 50m
San FranciscoHanoi
SFO - HAN
SFOHAN
San Francisco
Wed 12/4
7:05 am-11:05 pm
2 stops25h 00m
Hanoi Noibai
Tue 12/17
12:25 am-9:15 am
1 stop23h 50m
San FranciscoHanoi
SFO - HAN
SFOHAN
San Francisco
Fri 2/28
11:40 am-9:40 pm
1 stop19h 00m
Hanoi Noibai
Sat 3/22
11:00 pm-10:30 am
1 stop25h 30m
Compare providers for flights from San Francisco to Hanoi
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Hanoi in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Francisco-Hanoi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Hanoi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Hanoi flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Hanoi flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Hanoi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Francisco to Hanoi
Have a flexible travel schedule? Discover the best time to fly to Hanoi from San Francisco with our price prediction graph.
Travel insights for flights from San Francisco to Hanoi
Get recent, data-driven insights about flights from San Francisco to Hanoi including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from San Francisco to Hanoi?
Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Hanoi. Price data was last updated on November 15, 2024.
To ensure you get the cheapest price possible for a flight from San Francisco to Hanoi, you should look to book at least 26 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from San Francisco to Hanoi?
Currently, September is the cheapest month in which you can book a flight from San Francisco to Hanoi (average of $978). Flying from San Francisco to Hanoi in June is currently the most expensive (average of $1,594). 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.
What is the cheapest time of day to fly from SFO to HAN?
Find hourly flight availability from San Francisco to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.
It’s optimal to fly from San Francisco to Hanoi in the afternoon. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight at noon.
Rainfall in Hanoi by month
Plan your trip to Hanoi by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Hanoi ranges from 0.6 - 11.7 inches per month. August is typically the wettest month, when rainfall can reach 11.7 in. December is typically the driest time to visit Hanoi when rainfall is around 0.6 in.
Temperature in Hanoi by month
Plan your trip to Hanoi by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 62.6 F).
Reviews of airlines servicing Hanoi
Get insights into the airlines that provide service to Hanoi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hanoi. Reviews last updated November 20, 2024.
Read reviews from past customers who have flown American Airlines, ANA and China Eastern from San Francisco to Hanoi. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Crew
Food
Overall
Boarding
Entertainment
Reviews
Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.
Comfort
Crew
Food
Overall
Boarding
Entertainment
Reviews
Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.
Comfort
Crew
Food
Overall
Boarding
Entertainment
Reviews
Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.
Comfort
Crew
Food
Overall
Boarding
Entertainment
Reviews
Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.
Comfort
Crew
Food
Overall
Boarding
Entertainment
Reviews
Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.
Comfort
Crew
Food
Overall
Boarding
Entertainment
Reviews
Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for San Francisco to Hanoi
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from San Francisco to Hanoi
Discover the top 10 airlines that operate flights from San Francisco to Hanoi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$694 | Average$838 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$711 | Average$847 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$750 | Average$1,091 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$752 | Average$936 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$754 | Average$1,166 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$756 | Average$906 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$759 | Average$880 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$764 | Average$949 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$769 | Average$1,485 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$774 | Average$897 | FlexibilityNo cancel fee | On-time70% |