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$515+ 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — HAN
feb. 25 — mar. 41
mié. 2/25
mié. 3/4
1 adult, Economy
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Cheap 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 enero 26, 2026.

This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/215:55 am
OAK
-
HAN
2 stops25h 40m
Delta
lun. 11/211:05 pm
HAN
-
OAK
2 stops39h 51m
Delta
Deal found 1/26$765
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/217:00 am
OAK
-
HAN
2 stops24h 50m
Japan Airlines
mié. 11/411:55 pm
HAN
-
OAK
2 stops28h 50m
Japan Airlines
Deal found 1/26$774
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/245:55 am
OAK
-
HAN
2 stops25h 50m
Delta
lun. 11/211:05 pm
HAN
-
OAK
2 stops39h 51m
Delta
Deal found 1/26$805
This oojo deal was found by Cheapflights users on 1/25. 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.
lun. 11/27:00 am
OAK
-
HAN
2 stops24h 30m
Japan Airlines
mar. 11/1011:55 pm
HAN
-
OAK
2 stops28h 50m
Japan Airlines
Deal found 1/25$849
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/215:55 am
OAK
-
HAN
2 stops25h 40m
Delta
vie. 11/612:20 pm
HAN
-
OAK
2 stops26h 36m
Delta
Deal found 1/26$877
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/245:55 am
OAK
-
HAN
2 stops25h 50m
Delta
dom. 11/112:20 pm
HAN
-
OAK
2 stops26h 36m
Delta
Deal found 1/26$917
This Korean Air deal was found by Cheapflights users on 1/26. 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.
lun. 10/197:00 am
OAK
-
HAN
2 stops37h 40m
Korean Air
mié. 11/412:20 pm
HAN
-
OAK
2 stops40h 25m
Korean Air
Deal found 1/26$920
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/185:55 am
OAK
-
HAN
2 stops25h 40m
Delta
lun. 11/211:05 pm
HAN
-
OAK
2 stops39h 51m
Delta
Deal found 1/26$925
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/317:58 pm
OAK
-
HAN
2 stops25h 07m
EVA Air
jue. 9/246:00 pm
HAN
-
OAK
2 stops19h 59m
EVA Air
Deal found 1/26$927
This Korean Air deal was found by Cheapflights users on 1/26. 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.
dom. 10/187:00 am
OAK
-
HAN
2 stops37h 40m
Korean Air
mié. 11/412:20 pm
HAN
-
OAK
2 stops40h 25m
Korean Air
Deal found 1/26$932
This Ovago deal was found by Cheapflights users on 1/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/207:58 pm
OAK
-
HAN
2 stops25h 07m
Multiple Airlines
jue. 11/56:20 pm
HAN
-
OAK
2 stops20h 39m
Multiple Airlines
Deal found 1/26$945
This oojo deal was found by Cheapflights users on 1/25. 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.
lun. 2/235:31 pm
OAK
-
HAN
2 stops25h 49m
China Airlines
lun. 3/911:20 am
HAN
-
OAK
2 stops35h 54m
China Airlines
Deal found 1/25$949

Find 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 enero 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$941
(oojo)

One-way from

$515
(oojo)

Popular in

December

Cheapest in

September

Average price

$834
Provider with most accurate pricing for Oakland-Hanoi Noibai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oakland-Hanoi Noibai flights.
Search Deals
From Oakland to Hanoi Noibai
Search Deals
One-way flight from Oakland to Hanoi Noibai
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($131 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 enero 26, 2026.
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

lun. 2/23

5:31 pm-10:20 am

2 stops25h 49m

Hanoi Noibai

lun. 3/9

11:20 am-9:14 am

2 stops35h 54m

$949

OaklandHanoi

OAK - HAN

OAKHAN

Oakland

dom. 3/8

6:15 am-11:35 am

2 stops39h 20m

Hanoi Noibai

vie. 3/13

12:35 pm-11:58 pm

2 stops25h 23m

$996

OaklandHanoi

OAK - HAN

OAKHAN

Oakland

dom. 3/8

4:15 pm-11:35 am

2 stops29h 20m

Hanoi Noibai

lun. 3/16

6:20 pm-9:14 am

2 stops28h 54m

$1,020

OaklandHanoi

OAK - HAN

OAKHAN

Oakland

mié. 4/1

6:40 pm-4:50 pm

2 stops32h 10m

Hanoi Noibai

mié. 4/8

6:00 pm-11:43 pm

2 stops19h 43m

$1,108

OaklandHanoi

OAK - HAN

OAKHAN

Oakland

mar. 4/7

5:55 am-9:35 pm

2 stops25h 40m

Hanoi Noibai

mar. 4/14

11:10 pm-11:54 pm

2 stops38h 44m

$1,177

OaklandHanoi

OAK - HAN

OAKHAN

Oakland

dom. 3/8

6:15 am-9:45 pm

2 stops25h 30m

Hanoi Noibai

lun. 3/16

11:05 pm-4:37 pm

2 stops31h 32m

$1,224

OaklandHanoi

OAK - HAN

OAKHAN

Oakland

dom. 4/5

7:00 am-12:15 pm

2 stops39h 15m

Hanoi Noibai

dom. 4/12

11:30 pm-11:43 pm

2 stops38h 13m

$1,237

OaklandHanoi

OAK - HAN

OAKHAN

Oakland

sáb. 3/7

6:15 am-11:10 am

2 stops37h 55m

Hanoi Noibai

lun. 3/16

12:20 pm-4:37 pm

2 stops42h 17m

$1,344

OaklandHanoi

OAK - HAN

OAKHAN

Oakland

jue. 4/9

7:00 am-9:50 pm

2 stops24h 50m

Hanoi Noibai

lun. 4/27

11:20 pm-10:32 pm

2 stops37h 12m

$1,445

OaklandHanoi

OAK - HAN

OAKHAN

Oakland

mar. 3/24

7:00 am-6:55 am

2 stops33h 55m

Hanoi Noibai

lun. 4/6

8:45 am-5:46 pm

2 stops47h 01m

$1,468

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 23 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oakland, California-Hanoi flight deals on Cheapflights vs. FlightHub >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 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 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, January is the cheapest month in which you can book a flight from Oakland, California to Hanoi (average of $557). 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 25h 40m. Fly via China Airlines, EVA Air, or Delta to get the fastest option. Airlines will cover a distance of 7303 mi. This flight may include one or multiple stops.

  • 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, January is the cheapest month in which you can book a flight from Oakland, California to Hanoi (average of $557). 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

Browse thousands of different options on Cheapflights for your next trip

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