$324 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 2/17. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Vietnam

Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

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$611
Hanoi
Hanoi2 stops$618
Da Nang
Da Nang2 stops$758
Ho Chi Minh City
Ho Chi Minh City2 stops$611
Hanoi
Hanoi2 stops$618
Da Nang
Da Nang2 stops$758

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

Mon, Mar 2 - Wed, Mar 11
Korean Air Logo
7:15 am - 11:20 pm
SJC
-
SGN
25h 05m
2 stops
Korean Air Logo
8:00 am - 2:56 pm
SGN
-
SJC
20h 56m
2 stops
$611Korean Air
Mon, Mar 9 - Thu, Mar 12
Korean Air Logo
8:35 pm - 12:50 pm
SJC
-
SGN
26h 15m
2 stops
Korean Air Logo
8:00 am - 10:17 pm
SGN
-
SJC
28h 17m
2 stops
$617Korean Air
Mon, Mar 9 - Thu, Mar 12
Korean Air Logo
6:25 pm - 12:50 pm
SJC
-
SGN
28h 25m
2 stops
Korean Air Logo
8:00 am - 10:17 pm
SGN
-
SJC
28h 17m
2 stops
$618Korean Air
Tue, Apr 14 - Tue, Apr 21
Korean Air Logo
8:05 pm - 10:40 am
SJC
-
HAN
24h 35m
2 stops
Korean Air Logo
11:10 pm - 5:52 pm
HAN
-
SJC
32h 42m
2 stops
$618Korean Air
Sun, May 3 - Sun, May 10
Korean Air Logo
8:05 pm - 12:35 pm
SJC
-
SGN
26h 30m
2 stops
Korean Air Logo
11:45 pm - 3:28 pm
SGN
-
SJC
29h 43m
2 stops
$653Korean Air
Thu, Mar 19 - Mon, May 4
Multiple Airlines Logo
7:15 am - 10:25 pm
SJC
-
SGN
25h 10m
2 stops
Multiple Airlines Logo
11:45 pm - 1:17 pm
SGN
-
SJC
27h 32m
2 stops
$666Multiple Airlines
Tue, Feb 17 - Thu, Apr 30
Delta Logo
7:15 am - 10:25 pm
SJC
-
SGN
24h 10m
2 stops
Delta Logo
11:45 pm - 10:16 pm
SGN
-
SJC
36h 31m
2 stops
$702Delta
Sun, Feb 22 - Tue, Mar 17
Delta Logo
7:15 am - 2:15 pm
SJC
-
DAD
40h 00m
2 stops
Delta Logo
3:45 pm - 10:02 pm
DAD
-
SJC
44h 17m
2 stops
$802Delta
Tue, Feb 17 - Thu, Apr 30
United Airlines Logo
3:55 pm - 10:55 pm
SJC
-
SGN
40h 00m
3 stops
United Airlines Logo
7:00 am - 12:00 pm
SGN
-
SJC
43h 00m
3 stops
$855United Airlines
Tue, Mar 24 - Tue, Apr 7
China Airlines Logo
2:29 pm - 4:30 pm
SJC
-
HAN
36h 01m
2 stops
China Airlines Logo
11:35 am - 9:28 am
HAN
-
SJC
35h 53m
2 stops
$889China Airlines
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 $1,448 respectively.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$324
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 12% 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.

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 1188 reviews
8.1Food
8.7Crew
8.5Boarding
8.3Comfort
8.2Entertainment
Airline reviews

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

10.0 ExcellentVivian, Nov 2025
SEA - ICN
Read more Korean Air reviews

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

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.

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

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

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

Information on your arrival and departure airports

San Jose (SJC)