SFO - CXR

$404 Find Cheap Flights from San Francisco to Nha Trang

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 Francisco to Nha Trang departing on 11/11. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Nha Trang, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Nha Trang, as well as popular online travel agencies
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Flight Deals

Cheap Flights from San Francisco to Nha Trang (SFO-CXR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Nha Trang 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 Francisco to Nha Trang

Thu, Oct 2 - Thu, Oct 16
Cathay Pacific Logo
11:10 pm - 8:10 pmSFO-CXR
31h 00m1 stop
Cathay Pacific Logo
8:55 pm - 11:15 amCXR-SFO
28h 20m1 stop
$828Cathay Pacific
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Thu, Oct 2 - Thu, Oct 16
Cathay Pacific Logo
11:10 pm - 8:10 pmSFO-CXR
31h 00m1 stop
Cathay Pacific Logo
8:55 pm - 11:15 amCXR-SFO
28h 20m1 stop
$831Cathay Pacific
Find Deal
Mon, Sep 1 - Mon, Sep 8
 Logo
1:05 am - 2:15 pmSFO-CXR
23h 10m2 stops
 Logo
8:55 pm - 5:50 pmCXR-SFO
34h 55m1 stop
Mon, Jan 19 - Tue, Apr 21
China Southern Logo
11:35 pm - 5:40 pmSFO-CXR
27h 05m2 stops
China Southern Logo
4:00 pm - 8:40 pmCXR-SFO
18h 40m1 stop
$902China Southern
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Wed, Oct 1 - Thu, Oct 16
 Logo
12:20 am - 2:15 pmSFO-CXR
23h 55m2 stops
 Logo
8:55 pm - 11:15 amCXR-SFO
28h 20m1 stop
Tue, Sep 2 - Sun, Sep 7
Delta Logo
12:50 pm - 11:05 pmSFO-CXR
20h 15m1 stop
Delta Logo
12:20 am - 10:09 pmCXR-SFO
35h 49m2 stops
$951Delta
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Wed, Sep 24 - Sat, Oct 18
Delta Logo
12:50 pm - 11:05 pmSFO-CXR
20h 15m1 stop
Delta Logo
12:20 am - 10:40 amCXR-SFO
24h 20m1 stop
$954Delta
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Sat, Aug 30 - Sun, Sep 7
China Southern Logo
12:35 am - 2:50 pmSFO-CXR
24h 15m1 stop
China Southern Logo
3:40 pm - 8:30 pmCXR-SFO
42h 50m2 stops
$1,036China Southern
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Wed, Sep 24 - Sun, Oct 19
Vietnam Airlines Logo
10:50 pm - 6:45 pmSFO-CXR
29h 55m2 stops
Vietnam Airlines Logo
8:40 am - 6:40 pmCXR-SFO
24h 00m1 stop
$1,134Vietnam Airlines
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Sun, Aug 31 - Sun, Sep 7
Vietnam Airlines Logo
10:50 pm - 4:30 pmSFO-CXR
27h 40m2 stops
Vietnam Airlines Logo
2:50 pm - 6:40 pmCXR-SFO
17h 50m1 stop
$1,150Vietnam Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for San Francisco to Nha Trang flights

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

What is the cheapest month to fly from San Francisco to Nha Trang?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Nha Trang, 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 Francisco to Nha Trang is November, where tickets cost $987 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $1,675 and $1,583 respectively.

How far in advance should I book a flight from San Francisco to Nha Trang?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Nha Trang, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Francisco to Nha Trang, you should book around 2 weeks before departure, which saves you about 8% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight$404
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from San Francisco to Nha Trang

When to book flights from San Francisco to Nha Trang

Are your dates flexible? Find out the best times to travel from San Francisco to Nha Trang based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Francisco to Nha Trang

  • What is the cheapest flight from San Francisco to Nha Trang?

    In the last 3 days, the lowest price for a flight from San Francisco to Nha Trang was $404 for a one-way ticket and $828 for a round-trip.

  • Do I need a passport to fly between San Francisco and Nha Trang?

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Francisco and on arrival in Nha Trang.

  • Which aircraft models fly most regularly from San Francisco to Nha Trang?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Francisco to Nha Trang?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between San Francisco and Nha Trang, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from San Francisco to Nha Trang, China Southern or Vietnam Airlines?

    The two airlines most popular with KAYAK users for flights from San Francisco to Nha Trang are China Southern and Vietnam Airlines. With an average price for the route of $1,021 and an overall rating of 7.6, China Southern is the most popular choice. Vietnam Airlines is also a great choice for the route, with an average price of $1,259 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from San Francisco to Nha Trang?

    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 Francisco to Nha Trang.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Nha Trang from San Francisco 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 Francisco to Nha Trang?

    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 to Nha Trang with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and CXR can sometimes prove cheaper using this method.

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

    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 to Nha Trang from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from San Francisco to Nha Trang

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Nha Trang. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Nha Trang? 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 1131 reviews
8.2Entertainment
8.5Boarding
8.7Crew
8.3Comfort
8.1Food
Airline reviews

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.

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

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

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

Great except for the delay in Korea. Korean Air did a great job setting up a hotel for the night. I also needed assistance with a wheelchair and they were outstanding.

The flight was on time and very quick, as expected, but the leg room isn't great in coach seats.

Overall I had good experience with China Southern airline. Nothing to claim. I hoped they could improve the meal quality that is.

Wow very impressed by the quality and attentiveness of service of China Southern. Lived the blankets! Will definitely fly with them again. Despite language barriers, a few attendants know enough English to understand our rudimentary Mandarin and respond to basic questions. Although they don’t explain the beverage and meal service on the website or ticketing documents, they offered regular beverage cart and snacks during the beginning hours and end hours of the long, transoceanic flight. A full meal at the beginning and end of the flight as well, and a midflight small sandwich (dinner roll sized) but we weren’t hungry and didn’t try that one. The expectation is that every sleeps during the middle of the flight. We were on a “redeye” departure from LAX with a morning arrival in China, so I don’t know if this service pattern is the same for other flights. The domestic flight we took from Guangzhou to Harbin offered conventional refreshments and meals like a US flight service. Note that they didn’t offer diet sodas. If you like to stay hydrated, I recommend bringing plenty of your own. It is served in small cups like any other drink. You can ask for a bottle but they’re tiny - about 6 ounces.

China Southern was not the problem. I booked my flight through Kayak and also received a booking reference and alert details regarding departure time and gate numbers… however Kayak NEVER actually booked my flight! We were stranded at the airport without a flight for a long awaited holiday!

The connection between LA and Atlanta was too much stress

Terrible boarding experience,,food is very poor that I I . Never going book this airline again.

The crew were kind, patient and responsive. The service was excellent, even though we travelled the cheapest economy class. We arrived at our destination 40 min early, which for a 15+ hour flight is a great bonus. The boarding seemed a bit "loose", but got us boarded on time, and the plane was off exactly @ 0:30 hrs.

The airport didn‘t give me the ticket. I called customer service to ask for a refund but they kept giving me a perfunctory response and refused to refund me.

The flight was delayed hours and most flights from CS are always delayed. Plane was efficient and got us home but not the best food and no entertainment system at all.

Not good - chair back could not move back for premium economy. Not worth the price

The back of the chair - premium economy could not move back - not worth the price

2 hours delay, time changes started already 2 days before the flight

Average, not more then that. Cannot compete with Singapore Airlines

I bought the front row seat and made and early online check in but they changed my seat to the back row without prior notice. The inflight meal was too poor, only a piece of small finger food. The boarding is a disaster, everyone is stuffed in a bus in chaos. Doesnt worth the money at all.

Poor. Flight was delay without prior notice. Poor boarding. Poor meal service. Plane was dirty and smelly. Does not worth the money.

Overall very nice airline. The seats were cloth unlike leather seats I am accustom to on planes. The food was adequate. I had to use a paper boarding pass as they do not like electronic boarding passes. I scanned my electronic pass, but the gate agent requested the paper pass. Luckily I had a paper pass, although my electronic pass worked and when the paper pass was scanned it stated I was already on board.

I am a bit upset with the check in counter, I signed up a wheelchair for my mom so they wouldn’t grant us her boarding pass. We got to the airport a couple of hours earlier and they had us wait and no one ever gave us her boarding pass or the wheelchair, I had to go back and complain when it was already time for our flight to board. Since we got their earlier, I could have easily pushed my mom myself and we could have relaxed and went to the lounge while waiting… when I finally got someone to help us he couldn’t explain how and why they dismissed us in the first place.

Was on holiday with my partner and we booked with Vietnam airlines as it not meant to be a budget airline. They separated us and made us sit at either end of the plane. Not the way I planned to spend my time on my holiday separate from my loved one. How can they separate people on the same booking. They know we are together and spending quality time together.

I had sometimes my trips with Vietnam Airlines and I like it 😊

The check-in process was great, and I cannot remember the name of the supervisor, but he was good and told us about the transit process very correctly and efficiently and kindly. We were given down access and the overall process was very efficient.

The plane had a technical problem it would delayed 10 hours but they just gave limited information and put all passengers into the Miracle lounge. Ther were not enough chairs and so on.

Everything you need to know for your flight from San Francisco to Nha Trang

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