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$400+ Cheap flights from Oakland, CA (OAK) 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — HAN
nov. 27 — déc. 41
jeu. 11/27
jeu. 12/4
1 adult, Economy
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Cheap flight deals from Oakland to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) 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 octobre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$817
(oojo)

One-way from

$400
(Delta)

Popular in

December

Cheapest in

September

Average price

$777
Provider with most accurate pricing for Oakland-Hanoi Noibai flight deals.
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Provider most trusted by Cheapflights users for Oakland-Hanoi Noibai flights.
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From Oakland to Hanoi Noibai
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One-way flight from Oakland to Hanoi Noibai
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Highest demand for flights based on searches. 11% potential increase in price ($126 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Oakland to Hanoi

Cheapest flights from Oakland to Hanoi
Explore the most affordable flight options available from Oakland to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octobre 28, 2025.

This oojo deal was found by Cheapflights users on 10/28. 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.
mer. 12/36:40 amOAK - HAN
2 stops24h 50mJapan Airlines
mer. 12/1711:55 pmHAN - OAK
2 stops29h 12mJapan Airlines
Deal found 10/28$1,032
This Trip.com deal was found by Cheapflights users on 10/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/286:30 amOAK - HAN
2 stops41h 40mMultiple Airlines
lun. 11/37:35 amHAN - OAK
2 stops31h 24mMultiple Airlines
Deal found 10/27$1,078
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/106:40 amOAK - HAN
2 stops24h 50mAlaska Airlines
mer. 12/1711:55 pmHAN - OAK
2 stops39h 04mAlaska Airlines
Deal found 10/26$1,242
This oojo deal was found by Cheapflights users on 10/27. 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.
mer. 12/36:40 amOAK - HAN
2 stops24h 50mJapan Airlines
jeu. 12/1811:55 pmHAN - OAK
2 stops29h 12mJapan Airlines
Deal found 10/27$1,336
This Korean Air deal was found by Cheapflights users on 10/26. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/206:30 amOAK - HAN
2 stops24h 15mKorean Air
mer. 12/311:05 pmHAN - OAK
2 stops29h 27mKorean Air
Deal found 10/26$1,391
This Korean Air deal was found by Cheapflights users on 10/26. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/206:30 amOAK - HAN
2 stops37h 40mKorean Air
mar. 12/211:05 pmHAN - OAK
2 stops53h 27mKorean Air
Deal found 10/26$1,398
This oojo deal was found by Cheapflights users on 10/27. 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.
lun. 11/106:30 amOAK - HAN
2 stops33h 25mQatar Airways
mar. 11/183:00 amHAN - OAK
2 stops35h 59mQatar Airways
Deal found 10/27$1,489
This Korean Air deal was found by Cheapflights users on 10/26. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/206:30 amOAK - HAN
2 stops24h 15mKorean Air
lun. 12/111:05 pmHAN - OAK
2 stops53h 27mKorean Air
Deal found 10/26$1,519
This Korean Air deal was found by Cheapflights users on 10/26. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 11/216:15 amOAK - HAN
2 stops24h 30mKorean Air
mer. 12/312:20 pmHAN - OAK
2 stops40h 12mKorean Air
Deal found 10/26$1,544
This oojo deal was found by Cheapflights users on 10/25. 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.
mar. 11/256:15 amOAK - HAN
2 stops25h 15mJapan Airlines
mer. 12/311:55 pmHAN - OAK
2 stops28h 37mJapan Airlines
Deal found 10/25$1,549
This Korean Air deal was found by Cheapflights users on 10/26. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 11/216:15 amOAK - HAN
2 stops37h 55mKorean Air
mar. 12/211:05 pmHAN - OAK
2 stops53h 27mKorean Air
Deal found 10/26$1,551
This Korean Air deal was found by Cheapflights users on 10/27. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 12/126:40 amOAK - HAN
2 stops24h 05mMultiple Airlines
ven. 12/1912:20 pmHAN - OAK
2 stops26h 48mMultiple Airlines
Deal found 10/27$1,585

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland 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 2,558,603 searches. Data last updated octobre 28, 2025.
Use the filters below to find and compare flights from Oakland to Hanoi that are best for you.

Fly from

Oakland

Fly to

Hanoi

Route

Depart

Return

Price

OaklandHanoi

OAK - HAN

OAKHAN

Oakland

jeu. 1/22

8:10 am-10:30 pm

2 stops23h 20m

Hanoi Noibai

jeu. 2/5

11:55 pm-4:23 pm

2 stops31h 28m

$817

OaklandHanoi

OAK - HAN

OAKHAN

Oakland

mer. 12/3

6:40 am-10:30 pm

2 stops24h 50m

Hanoi Noibai

mer. 12/17

11:55 pm-2:07 pm

2 stops29h 12m

$1,032

OaklandHanoi

OAK - HAN

OAKHAN

Oakland

ven. 1/23

8:10 am-10:30 pm

2 stops23h 20m

Hanoi Noibai

sam. 2/7

11:55 pm-4:23 pm

2 stops31h 28m

$1,239

OaklandHanoi

OAK - HAN

OAKHAN

Oakland

mer. 12/3

6:40 am-10:30 pm

2 stops24h 50m

Hanoi Noibai

jeu. 12/18

11:55 pm-2:07 pm

2 stops29h 12m

$1,336

OaklandHanoi

OAK - HAN

OAKHAN

Oakland

jeu. 2/12

6:30 am-12:20 pm

2 stops38h 50m

Hanoi Noibai

jeu. 2/26

8:55 am-11:38 pm

2 stops53h 43m

$1,341

OaklandHanoi

OAK - HAN

OAKHAN

Oakland

jeu. 4/9

7:00 am-7:15 am

2 stops34h 15m

Hanoi Noibai

lun. 4/27

8:45 am-11:39 pm

2 stops52h 54m

$1,341

OaklandHanoi

OAK - HAN

OAKHAN

Oakland

mar. 2/3

11:43 am-6:55 am

2 stops28h 12m

Hanoi Noibai

dim. 3/8

7:10 pm-5:43 pm

2 stops36h 33m

$1,378

OaklandHanoi

OAK - HAN

OAKHAN

Oakland

ven. 2/20

6:30 am-6:55 am

2 stops33h 25m

Hanoi Noibai

lun. 3/9

7:10 pm-5:43 pm

2 stops36h 33m

$1,378

OaklandHanoi

OAK - HAN

OAKHAN

Oakland

ven. 2/20

6:30 am-12:20 pm

2 stops38h 50m

Hanoi Noibai

jeu. 3/19

7:10 pm-11:39 pm

2 stops42h 29m

$1,378

OaklandHanoi

OAK - HAN

OAKHAN

Oakland

jeu. 11/20

6:30 am-9:45 pm

2 stops24h 15m

Hanoi Noibai

mer. 12/3

11:05 pm-1:32 pm

2 stops29h 27m

$1,391

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 22 results
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Compare providers for flights from Oakland 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 Oakland to Hanoi in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oakland, California-Hanoi flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Oakland, California-Hanoi flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Oakland, California-Hanoi flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oakland, California-Hanoi flights, Cheapflights users trust eDreams the most. eDreams 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 Oakland, California-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 Oakland to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Oakland 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.

Cheapflights Insights

Everything you need to know about your flight from Oakland to Hanoi

What is the cheapest month to book a flight from Oakland, California to Hanoi?

Currently, September is the cheapest month in which you can book a flight from Oakland, California to Hanoi (average of $627). Flying from Oakland, California to Hanoi in July is currently the most expensive (average of $906). 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.

Related info for your journey

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

  • How long is the flight from Oakland, California to Hanoi?

    There are many flights that can get you from Oakland, California to Hanoi in 23h 20m. Fly via Japan Airlines or Qatar Airways to get the fastest option. Airlines will cover a distance of 7303 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Oakland, California to Hanoi one-way?

    $400 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Japan Airlines and China Airlines, with prices starting from $451 and $518, respectively.

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

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

  • How can I find direct flights from Oakland to Hanoi?

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

  • Can I find deals for business class flights from Oakland to Hanoi?

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

  • What is the cheapest month to book a flight from Oakland, California to Hanoi?

    Currently, September is the cheapest month in which you can book a flight from Oakland, California to Hanoi (average of $627). Flying from Oakland, California to Hanoi in July is currently the most expensive (average of $906). 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.

See more FAQs

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