$370 Find Cheap Flights from San Jose to Vietnam

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Jose to Vietnam departing on 12/3. 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.
1 adult
1 adult, Economy

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Cheap Flights from San Jose to Vietnam

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Ho Chi Minh City
Ho Chi Minh City2 stops$675
Hanoi
Hanoi2 stops$716
Da Nang
Da Nang2 stops$831
Nha Trang
Nha Trang2 stops$1,035
Phu Quoc
Phu Quoc2 stops$809
Ho Chi Minh City
Ho Chi Minh City2 stops$675
Hanoi
Hanoi2 stops$716
Da Nang
Da Nang2 stops$831
Nha Trang
Nha Trang2 stops$1,035
Phu Quoc
Phu Quoc2 stops$809

Book Cheap San Jose to Vietnam Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Jose to Vietnam that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Jose to Vietnam

Thu, Oct 23 - Wed, Nov 5
Korean Air Logo
8:10 pm - 11:15 pmSJC-SGN
37h 05m2 stops
Korean Air Logo
8:00 am - 9:45 pmSGN-SJC
28h 45m2 stops
$675Korean Air
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Tue, Nov 25 - Wed, Dec 3
Delta Logo
7:15 am - 11:20 pmSJC-SGN
25h 05m2 stops
Delta Logo
11:50 pm - 10:13 pmSGN-SJC
37h 23m2 stops
$705Delta
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Mon, Nov 24 - Wed, Dec 3
United Airlines Logo
4:02 pm - 10:55 pmSJC-SGN
39h 53m3 stops
United Airlines Logo
6:00 am - 5:51 pmSGN-SJC
26h 51m3 stops
$805United Airlines
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Sun, Nov 16 - Thu, Nov 27
United Airlines Logo
6:40 pm - 10:55 pmSJC-SGN
37h 15m3 stops
United Airlines Logo
6:00 am - 1:42 pmSGN-SJC
46h 42m3 stops
$817United Airlines
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Wed, Nov 5 - Wed, Dec 3
China Airlines Logo
10:48 am - 4:50 pmSJC-SGN
39h 02m2 stops
China Airlines Logo
5:50 pm - 2:19 pmSGN-SJC
35h 29m2 stops
$834China Airlines
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Tue, Sep 30 - Mon, Oct 27
China Airlines Logo
3:00 pm - 9:40 amSJC-SGN
52h 40m2 stops
China Airlines Logo
11:00 am - 10:09 amSGN-SJC
37h 09m2 stops
$840China Airlines
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Mon, Feb 9 - Mon, Mar 16
Multiple Airlines Logo
3:05 pm - 4:45 pmSJC-SGN
34h 40m2 stops
Multiple Airlines Logo
11:40 am - 9:19 amSGN-SJC
35h 39m2 stops
$862Multiple Airlines
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Tue, Oct 14 - Tue, Dec 2
EVA Air Logo
7:53 pm - 9:55 amSJC-SGN
24h 02m2 stops
EVA Air Logo
1:55 am - 2:19 pmSGN-SJC
27h 24m2 stops
$890EVA Air
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Tue, Oct 28 - Wed, Nov 5
EVA Air Logo
1:00 pm - 10:05 amSJC-SGN
31h 05m2 stops
EVA Air Logo
1:55 am - 5:54 pmSGN-SJC
30h 59m2 stops
$891EVA Air
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Mon, Nov 3 - Fri, Nov 14
Multiple Airlines Logo
1:00 pm - 5:25 pmSJC-HAN
37h 25m2 stops
Multiple Airlines Logo
11:30 am - 10:56 pmHAN-SJC
26h 26m2 stops
$920Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for San Jose to Vietnam flights

Get data-powered insights and trends into flights from San Jose to Vietnam to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from San Jose to Vietnam?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Jose to Vietnam, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Jose to Vietnam is August, when tickets cost $724 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,597 and $1,503 respectively.

Good to know

Low seasonSeptember
Cheapest flight$370
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from San Jose to Ho Chi Minh City

FAQs - booking Vietnam flights

  • How does KAYAK find such low prices on flights from San Jose to Vietnam?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Jose to Vietnam.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Jose to Vietnam?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Jose to Vietnam is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Jose to Vietnam?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Jose to Vietnam with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Jose to Vietnam?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Jose to Vietnam up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Vietnam?

    The cheapest time of day to fly to Vietnam is generally in the afternoon, when round-trip flights cost $840 on average. Morning departures are around 5% cheaper than evening flights, on average. The most expensive time of day to fly to Vietnam is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,100.

Reviews of the top airline flying from San Jose to Vietnam

 
Need help choosing which airline to fly with from San Jose to Vietnam? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1140 reviews
8.2Entertainment
8.3Comfort
8.7Crew
8.5Boarding
8.1Food
Airline reviews

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

8.0 ExcellentMatt, Aug 2025ATL - EWR
Read more Korean Air reviews

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

I can't believe they put my wife and I in the two middle seats! It is a very long flight and we had single flyers on either side of us blocking the way to the bathroom! There's no reason to not give one of us the isle seat so we could have managed bathroom needs and snacks with convenience. So I think very poorly of Korean air to put us both in the middle, I've never had that happen before and will probably avoid this airline in the future because of this. We tried to have them change it but they didn't so you pretty much lost a customer because of it.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

This flight was a superior flight in all regards. Extremely pleasant experience.

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Unfortunately, there has been a boarding and departure delay. However, as usual, the flight arrived earlier than the scheduled. There has been a turbulence in-between, it’s unavoidable. I couldn’t complain them.

Not many people, so you can lay down on two seats

Everything you need to know for your flight from San Jose to Vietnam

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