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$476+ Cheap flights from San Jose (SJC) 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — HAN
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from San Jose to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) 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 septiembre 17, 2025.

Round-trip from

$716
(ScholarTrip)

One-way from

$476
(oojo)
From San Jose to Hanoi Noibai
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One-way flight from San Jose to Hanoi Noibai
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Find flight deals from San Jose to Hanoi

Cheapest flights from San Jose to Hanoi
Explore the most affordable flight options available from San Jose to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This ScholarTrip deal was found by Cheapflights users on 9/15. 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/103:37 pmSJC - HAN
2 stops28h 33mKorean Air
mié. 11/1911:05 pmHAN - SJC
2 stops30h 52mKorean Air
Deal found 9/15$716
This Delta deal was found by Cheapflights users on 9/14. 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. 9/201:35 pmSJC - HAN
2 stops42h 00mDelta
mié. 9/2411:10 pmHAN - SJC
2 stops33h 19mDelta
Deal found 9/14$736
This Priceline deal was found by Cheapflights users on 9/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/317:15 amSJC - HAN
2 stops24h 30mKorean Air
vie. 11/711:05 pmHAN - SJC
2 stops28h 45mKorean Air
Deal found 9/16$876
This oojo deal was found by Cheapflights users on 9/15. 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. 11/31:00 pmSJC - HAN
2 stops37h 25mMultiple Airlines
vie. 11/1411:30 amHAN - SJC
2 stops26h 26mMultiple Airlines
Deal found 9/15$920
This oojo deal was found by Cheapflights users on 9/15. 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. 10/76:59 pmSJC - HAN
2 stops25h 36mChina Airlines
vie. 11/711:35 amHAN - SJC
2 stops44h 43mChina Airlines
Deal found 9/15$925
This oojo deal was found by Cheapflights users on 9/15. 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. 11/510:48 amSJC - HAN
2 stops33h 47mEVA Air
lun. 12/112:35 pmHAN - SJC
2 stops45h 20mEVA Air
Deal found 9/15$936
This oojo deal was found by Cheapflights users on 9/15. 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. 11/181:00 pmSJC - HAN
2 stops37h 25mMultiple Airlines
dom. 11/2311:30 amHAN - SJC
2 stops26h 29mMultiple Airlines
Deal found 9/15$944
This oojo deal was found by Cheapflights users on 9/16. 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. 10/13:00 pmSJC - HAN
2 stops35h 50mEVA Air
mié. 10/86:00 pmHAN - SJC
2 stops39h 35mEVA Air
Deal found 9/16$986
This oojo deal was found by Cheapflights users on 9/15. 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. 9/173:00 pmSJC - HAN
2 stops29h 35mChina Airlines
dom. 9/215:50 pmHAN - SJC
2 stops30h 08mChina Airlines
Deal found 9/15$999
This oojo deal was found by Cheapflights users on 9/17. 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.
dom. 10/198:15 pmSJC - HAN
2 stops30h 35mEVA Air
sáb. 11/86:20 pmHAN - SJC
2 stops31h 37mEVA Air
Deal found 9/17$1,004
This China Eastern deal was found by Cheapflights users on 9/14. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/207:00 amSJC - HAN
2 stops41h 00mChina Eastern
mar. 9/232:20 amHAN - SJC
2 stops26h 25mChina Eastern
Deal found 9/14$1,005

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose 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 septiembre 17, 2025.
Use the filters below to find and compare flights from San Jose to Hanoi that are best for you.

Fly from

San Jose

Fly to

Hanoi

Route

Depart

Return

Price

San JoseHanoi

SJC - HAN

SJCHAN

San Jose

lun. 11/10

3:37 pm-11:10 am

2 stops28h 33m

Hanoi Noibai

mié. 11/19

11:05 pm-2:57 pm

2 stops30h 52m

$716

San JoseHanoi

SJC - HAN

SJCHAN

San Jose

sáb. 9/20

1:35 pm-9:35 pm

2 stops42h 00m

Hanoi Noibai

mié. 9/24

11:10 pm-6:29 pm

2 stops33h 19m

$736

San JoseHanoi

SJC - HAN

SJCHAN

San Jose

sáb. 11/15

5:00 pm-11:10 am

2 stops27h 10m

Hanoi Noibai

mié. 11/19

12:20 pm-6:19 pm

2 stops20h 59m

$736

San JoseHanoi

SJC - HAN

SJCHAN

San Jose

vie. 10/31

7:15 am-9:45 pm

2 stops24h 30m

Hanoi Noibai

vie. 11/7

11:05 pm-12:50 pm

2 stops28h 45m

$876

San JoseHanoi

SJC - HAN

SJCHAN

San Jose

mar. 11/18

1:00 pm-5:25 pm

2 stops37h 25m

Hanoi Noibai

lun. 11/24

11:30 am-10:59 pm

2 stops26h 29m

$920

San JoseHanoi

SJC - HAN

SJCHAN

San Jose

mar. 10/7

6:59 pm-10:35 am

2 stops25h 36m

Hanoi Noibai

vie. 11/7

11:35 am-5:18 pm

2 stops44h 43m

$925

San JoseHanoi

SJC - HAN

SJCHAN

San Jose

mar. 10/7

6:59 pm-10:35 am

2 stops25h 36m

Hanoi Noibai

mié. 11/5

11:35 am-10:09 am

2 stops37h 34m

$925

San JoseHanoi

SJC - HAN

SJCHAN

San Jose

mié. 11/5

10:48 am-11:35 am

2 stops33h 47m

Hanoi Noibai

lun. 12/1

12:35 pm-6:55 pm

2 stops45h 20m

$936

San JoseHanoi

SJC - HAN

SJCHAN

San Jose

mié. 10/1

3:00 pm-4:50 pm

2 stops35h 50m

Hanoi Noibai

mié. 10/8

6:00 pm-7:35 pm

2 stops39h 35m

$986

San JoseHanoi

SJC - HAN

SJCHAN

San Jose

sáb. 9/20

7:00 am-2:00 pm

2 stops41h 00m

Hanoi Noibai

mar. 9/23

2:20 am-2:45 pm

2 stops26h 25m

$1,005

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 18 results
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Best time to book a flight from San Jose to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from San Jose 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 San Jose to Hanoi

What is the cheapest month to book a flight from San Jose to Hanoi?

Currently, September is the cheapest month in which you can book a flight from San Jose to Hanoi (average of $862). Flying from San Jose to Hanoi in December is currently the most expensive (average of $1,597). 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 San Jose 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 San Jose to Hanoi?

    Korean Air and Delta can get you from San Jose to Hanoi in just under 28h 33m. Your travel time can differ by up to 13h 27m. Airlines will cover a distance of 7331 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Jose 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 San Jose to Hanoi?

    Currently, September is the cheapest month in which you can book a flight from San Jose to Hanoi (average of $862). Flying from San Jose to Hanoi in December is currently the most expensive (average of $1,597). 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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