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

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 8/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
HAN — SFO
Jun 15 — Jun 221
From?
To?
Sat 6/15
Sat 6/22
1 adult, Economy
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The best prices from Hanoi Noibai to San Francisco are usually found in February or December, booked 13 days in advance, depart on a Sunday or Monday and return on a Thursday

Cheap flight deals from Hanoi to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Hanoi (HAN) to San Francisco (SFO). 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 June 10, 2024.

Popular in

August

Cheapest in

February

Average price

$916

Round-trip from

$268
High demand for flights, 13% potential price rise
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Best time to find cheap flights, 12% potential price drop
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Average for round-trip flights in June 2024
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From Hanoi Noibai to San Francisco
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What is the cheapest day to fly round-trip from Hanoi to San Francisco?

Friday flights are found to be more expensive to fly from Hanoi to San Francisco. 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.

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

To save up to 45% on this flight, we recommend booking at least 14 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 from $610 1-2 weeks out and tickets from $1,679 for flights departing within the next 72 hours.

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

Our data shows that February tends to be the cheapest month to fly to San Francisco from Hanoi. Users have commonly found prices around $964 for the month, but tickets can be as low as $802. Due to multiple factors, prepare for potentially higher prices in August.

What is the cheapest time of day to fly from HAN to SFO?

It’s typically best to fly out from Hanoi to San Francisco in the evening. Doing so could potentially save you 8% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Hanoi to San Francisco flights in June & July 2024

Find cheap flight options from Hanoi to San Francisco specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Prices were last updated on June 10, 2024.
The lowest fares we've come across on flights traveling from Hanoi to San Francisco in June and July 2024. Check back soon for alternative fares.
Thu 6/1311:20 pmHAN - SFO
1 stop26h 05mJapan Airlines
Fri 6/289:32 amSFO - HAN
2 stops46h 18mJapan Airlines
Deal found 6/9$875
Wed 7/35:45 pmHAN - SFO
1 stop16h 50mSTARLUX Airlines
Tue 7/2312:50 amSFO - HAN
1 stop25h 55mSTARLUX Airlines
Deal found 6/9$885
Wed 7/311:35 amHAN - SFO
1 stop22h 50mChina Airlines
Thu 7/251:05 amSFO - HAN
1 stop25h 45mChina Airlines
Deal found 6/9$887
Mon 6/175:50 pmHAN - SFO
1 stop16h 05mChina Airlines
Sun 7/712:10 amSFO - HAN
1 stop26h 40mChina Airlines
Deal found 6/10$906
Mon 7/111:35 amHAN - SFO
1 stop22h 50mChina Airlines
Sat 7/131:05 amSFO - HAN
1 stop25h 45mChina Airlines
Deal found 6/9$907
Tue 7/211:35 pmHAN - SFO
2 stops37h 56mUnited Airlines
Tue 7/2312:10 pmSFO - HAN
1 stop20h 05mUnited Airlines
Deal found 6/9$925
Wed 7/311:35 pmHAN - SFO
2 stops29h 56mUnited Airlines
Fri 7/2612:40 pmSFO - HAN
1 stop19h 35mUnited Airlines
Deal found 6/9$928
Sun 7/711:20 pmHAN - SFO
2 stops48h 36mJapan Airlines
Sun 7/281:55 pmSFO - HAN
1 stop17h 55mJapan Airlines
Deal found 6/9$948
Wed 7/311:35 pmHAN - SFO
2 stops44h 51mUnited Airlines
Fri 7/267:15 amSFO - HAN
2 stops25h 00mUnited Airlines
Deal found 6/9$953

Hanoi to San Francisco 2024 flight deals

Discover exclusive flight deals for travel between Hanoi and San Francisco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.
The lowest fares we've come across on flights traveling from Hanoi to San Francisco in June and July 2024. Check back soon for alternative fares.
Thu 6/1311:20 pmHAN - SFO
1 stop26h 05mJapan Airlines
Fri 6/289:32 amSFO - HAN
2 stops46h 18mJapan Airlines
Deal found 6/9$875
Wed 7/35:45 pmHAN - SFO
1 stop16h 50mSTARLUX Airlines
Tue 7/2312:50 amSFO - HAN
1 stop25h 55mSTARLUX Airlines
Deal found 6/9$885
Wed 7/311:35 amHAN - SFO
1 stop22h 50mChina Airlines
Thu 7/251:05 amSFO - HAN
1 stop25h 45mChina Airlines
Deal found 6/9$887
Mon 6/175:50 pmHAN - SFO
1 stop16h 05mChina Airlines
Sun 7/712:10 amSFO - HAN
1 stop26h 40mChina Airlines
Deal found 6/10$906
Mon 7/111:35 amHAN - SFO
1 stop22h 50mChina Airlines
Sat 7/131:05 amSFO - HAN
1 stop25h 45mChina Airlines
Deal found 6/9$907
Tue 7/211:35 pmHAN - SFO
2 stops37h 56mUnited Airlines
Tue 7/2312:10 pmSFO - HAN
1 stop20h 05mUnited Airlines
Deal found 6/9$925
Wed 7/311:35 pmHAN - SFO
2 stops29h 56mUnited Airlines
Fri 7/2612:40 pmSFO - HAN
1 stop19h 35mUnited Airlines
Deal found 6/9$928
Sun 7/711:20 pmHAN - SFO
2 stops48h 36mJapan Airlines
Sun 7/281:55 pmSFO - HAN
1 stop17h 55mJapan Airlines
Deal found 6/9$948
Wed 7/311:35 pmHAN - SFO
2 stops44h 51mUnited Airlines
Fri 7/267:15 amSFO - HAN
2 stops25h 00mUnited Airlines
Deal found 6/9$953

One-way flights to San Francisco from Hanoi

Search for one-way flight options from Hanoi to San Francisco. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.
Users in need of a one-way flight from Hanoi to San Francisco can choose from these deals. Users can also find round-trip Hanoi to San Francisco flights by using the search form above.
Wed 8/285:45 pmHAN - SFO
1 stop16h 50mSTARLUX Airlines
Deal found 6/10$471
Sun 10/2712:00 pmHAN - SFO
1 stop21h 50mSTARLUX Airlines
Deal found 6/10$483
Fri 9/131:45 amHAN - SFO
1 stop33h 05mPhilippine Airlines
Deal found 6/9$494
Sun 10/2011:10 amHAN - SFO
1 stop22h 55mSTARLUX Airlines
Deal found 6/9$528
Wed 11/139:15 amHAN - SFO
2 stops25h 30mMultiple Airlines
Deal found 6/8$532
Wed 6/1911:35 pmHAN - SFO
1 stop25h 00mUnited Airlines
Deal found 6/9$534
Sat 10/1912:30 amHAN - SFO
1 stop24h 30mMultiple Airlines
Deal found 6/9$535
Sat 10/198:00 amHAN - SFO
2 stops25h 50mANA
Deal found 6/10$539
Sat 10/265:45 pmHAN - SFO
1 stop16h 20mSTARLUX Airlines
Deal found 6/10$540

Find flights from Hanoi to San Francisco within your budget

Customize your flight search to find flights from Hanoi to San Francisco 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 3,020,828 searches. Data last updated June 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$885 - $1,322

Route

Depart

Return

Price

Hanoi NoibaiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

Wed 7/3

1 stop16h 50m

San Francisco

Tue 7/23

1 stop25h 55m

$885

Hanoi NoibaiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

Wed 7/3

1 stop22h 50m

San Francisco

Thu 7/25

1 stop25h 45m

$887

Hanoi NoibaiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

Tue 7/2

2 stops37h 56m

San Francisco

Tue 7/23

2 stops25h 45m

$925

Hanoi NoibaiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

Sun 7/7

2 stops48h 36m

San Francisco

Sun 7/28

1 stop17h 55m

$948

Hanoi NoibaiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

Mon 7/1

2 stops28h 23m

San Francisco

Sun 7/14

1 stop21h 05m

$964

Hanoi NoibaiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

Tue 7/2

1 stop24h 15m

San Francisco

Wed 7/24

1 stop22h 10m

$1,059

Hanoi NoibaiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

Wed 7/3

1 stop17h 30m

San Francisco

Wed 7/24

1 stop20h 05m

$1,219

Hanoi NoibaiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

Wed 7/3

1 stop16h 25m

San Francisco

Wed 7/24

1 stop37h 50m

$1,228

Hanoi NoibaiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

Sat 7/13

1 stop26h 25m

San Francisco

Sat 8/3

2 stops30h 51m

$1,322

Flights are sorted by cheapest first

Deals found on 6/9

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

Use this chart to determine the optimal time to book a round-trip flight from Hanoi to San Francisco. Price data was last updated on May 31, 2024.
Booking 13 days in advance of your planned departure date is, on average, the best time to get cheap flights from Hanoi to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Hanoi to San Francisco. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Hanoi to San Francisco flight should consider departing on Monday evenings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Hanoi to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Hanoi with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature and rainfall totals by month.

SFO

Temperature

51.8 - 62.6 °F

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated June 10, 2024.
Read reviews from past customers who have flown United Airlines, Japan Airlines and American Airlines from Hanoi to San Francisco. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
105 reviews

Crew

9.3

Boarding

9.1

Entertainment

9.1

Food

9.0

Overall

9.1

Comfort

9.2

Reviews

1 / 2

First time on starlux. I was pleasantly surprised. Exceeded my expectations.

STARLUX Airlines
9.1
Wonderful
105 reviews
STARLUX Airlines
9.1
Wonderful
105 reviews

Crew

9.3

Boarding

9.1

Entertainment

9.1

Food

9.0

Overall

9.1

Comfort

9.2

Reviews

1 / 2

First time on starlux. I was pleasantly surprised. Exceeded my expectations.

ANA
8.5
Very good
894 reviews
STARLUX Airlines
9.1
Wonderful
105 reviews

Crew

9.3

Boarding

9.1

Entertainment

9.1

Food

9.0

Overall

9.1

Comfort

9.2

Reviews

1 / 2

First time on starlux. I was pleasantly surprised. Exceeded my expectations.

Asiana Airlines
8.4
Very good
564 reviews
STARLUX Airlines
9.1
Wonderful
105 reviews

Crew

9.3

Boarding

9.1

Entertainment

9.1

Food

9.0

Overall

9.1

Comfort

9.2

Reviews

1 / 2

First time on starlux. I was pleasantly surprised. Exceeded my expectations.

EVA Air
8.4
Very good
1,488 reviews
STARLUX Airlines
9.1
Wonderful
105 reviews

Crew

9.3

Boarding

9.1

Entertainment

9.1

Food

9.0

Overall

9.1

Comfort

9.2

Reviews

1 / 2

First time on starlux. I was pleasantly surprised. Exceeded my expectations.

Japan Airlines
8.3
Very good
1,458 reviews
STARLUX Airlines
9.1
Wonderful
105 reviews

Crew

9.3

Boarding

9.1

Entertainment

9.1

Food

9.0

Overall

9.1

Comfort

9.2

Reviews

1 / 2

First time on starlux. I was pleasantly surprised. Exceeded my expectations.

Related info for your journey

Find useful and relevant information for your journey from Hanoi to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Hanoi to San Francisco for under $900 on Cheapflights?

    Yes, there are multiple flights from Hanoi to San Francisco for under $900. The cheapest flight booked recently is on STARLUX Airlines for just $885, but on average you can expect to pay $990.

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

    Our cheapest airline available from Hanoi to San Francisco is STARLUX Airlines. Our recent data shows that you can find tickets from as low as $885 on this airline. Additional options worth looking into are China Airlines and United Airlines, starting at $887 and $925 round-trip. You may be able to fly from Hanoi to San Francisco for 8% less than the average price by searching for these airlines.

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

    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 $534 on Philippine Airlines and United Airlines, respectively.

  • What does HAN to SFO mean?

    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.

  • Can I find deals for flights from Hanoi to San Francisco that include extra baggage allowance?

    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.

  • Can I find deals on flights from Hanoi to San Francisco with specific airlines?

    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.

  • Can I find deals for flights from Hanoi to San Francisco that include hotel bookings?

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

  • How can I find direct flights from Hanoi to San Francisco?

    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.

  • Can I find deals for business class 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.

  • Can I find deals for flights from Hanoi to San Francisco that allow pets onboard?

    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.

  • Can I find deals on last-minute flights from Hanoi to San Francisco?

    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.

  • How recently were the Hanoi to San Francisco flight deals updated?

    The Hanoi to San Francisco flight deals you see on this page were last updated on 6/10.

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

    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.

  • What is the cheapest month to book a flight 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 $384). 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.

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Top 6 airlines flying from Hanoi to San Francisco

Discover the top 6 airlines that operate flights from Hanoi to San Francisco. 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 3,020,828 searches. Data last updated June 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$733Average$927FlexibilityNo cancel feeOn-time70%
Japan AirlinesCheapest$765Average$871FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$770Average$1,104FlexibilityNo cancel feeOn-time69%
ANACheapest$876Average$922FlexibilityNo cancel feeOn-time80%
EVA AirCheapest$881Average$913FlexibilityNo cancel feeOn-time74%
Korean AirCheapest$945Average$965FlexibilityNo cancel feeOn-time81%
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Search flights from Hanoi to San Francisco by cabin class

Find flights from Hanoi to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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