SFO - CXR

$632 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 6/5. 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.
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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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Flights Deals

Cheap Flight Deals 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.

Recent round-trip flight deals from San Francisco to Nha Trang

KAYAK's recommended round-trip deals from the most popular airlines that fly from San Francisco to Nha Trang.
Discover the best prices for you by selecting your travel dates on KAYAK.
Korean Air Logo
12:50 pm - 11:05 pmSFO-CXR
20h 15m1 stop
Korean Air Logo
11:10 pm - 10:30 amCXR-SFO
25h 20m1 stop
$897Korean Air
Find Deal
Wed, Sep 24 - Wed, Oct 29
 Logo
10:00 am - 8:05 amSFO-CXR
56h 05m2 stops
 Logo
2:50 pm - 7:00 amCXR-SFO
30h 10m2 stops
Wed, Sep 24 - Wed, Oct 29
Vietnam Airlines Logo
10:50 pm - 8:05 amSFO-CXR
19h 15m1 stop
Vietnam Airlines Logo
7:05 pm - 6:00 pmCXR-SFO
36h 55m2 stops
$947Vietnam Airlines
Find Deal
Wed, Sep 24 - Wed, Oct 29
Vietnam Airlines Logo
10:50 pm - 6:45 pmSFO-CXR
29h 55m2 stops
Vietnam Airlines Logo
1:55 pm - 6:40 pmCXR-SFO
18h 45m1 stop
$992Vietnam Airlines
Find Deal
Wed, Sep 24 - Sun, Oct 19
China Southern Logo
12:35 am - 4:35 pmSFO-CXR
26h 00m2 stops
China Southern Logo
5:40 pm - 7:40 pmCXR-SFO
17h 00m1 stop
$1,076China Southern
Find Deal
Mon, Oct 27 - Tue, Nov 11
Cathay Pacific Logo
12:55 pm - 8:10 pmSFO-CXR
41h 15m1 stop
Cathay Pacific Logo
8:55 pm - 11:15 amCXR-SFO
28h 20m1 stop
$1,187Cathay Pacific
Find Deal
Sat, May 17 - Mon, May 26
Cathay Pacific Logo
1:40 pm - 8:10 pmSFO-CXR
40h 30m1 stop
Cathay Pacific Logo
8:55 pm - 11:30 amCXR-SFO
28h 35m1 stop
$1,657Cathay Pacific
Find Deal
Tue, Jul 15 - Tue, Aug 5
Delta Logo
4:21 pm - 11:05 pmSFO-CXR
40h 44m2 stops
Delta Logo
12:20 am - 11:58 pmCXR-SFO
37h 38m2 stops
$1,676Delta
Find Deal
Sat, May 31 - Sat, Jul 12
China Southern Logo
12:35 am - 3:10 pmSFO-CXR
24h 35m1 stop
China Southern Logo
4:00 pm - 8:40 pmCXR-SFO
18h 40m1 stop
$1,850China Southern
Find Deal
Sat, May 31 - Tue, Jul 15
Delta Logo
5:55 am - 11:05 pmSFO-CXR
27h 10m2 stops
Delta Logo
12:20 am - 3:53 pmCXR-SFO
29h 33m2 stops
$1,910Delta
Find Deal
Tue, Jun 10 - Mon, Jun 23
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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 $988 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,686 and $1,675 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 1 week before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonAugust
High seasonFebruary
Cheapest flight$632
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 8% 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 $632 for a one-way ticket and $897 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, Korean Air or Delta?

    The two airlines most popular with KAYAK users for flights from San Francisco to Nha Trang are Korean Air and Delta. With an average price for the route of $1,059 and an overall rating of 8.4, Korean Air is the most popular choice. Delta is also a great choice for the route, with an average price of $1,349 and an overall rating of 8.0.

  • 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.

Top 4 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 1068 reviews
8.7Crew
8.1Food
8.5Boarding
8.3Comfort
8.2Entertainment
Airline reviews

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.

8.0 ExcellentAnonymous, Apr 2025ATL - ICN
Read more Korean Air reviews

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.

Just a typical domestic poor flight nothing more. There is no food choices in such a flight. Crew doesn't really care if you are on-board or not

My second flight wasn't better than the first one. And this is 14 hours trip, crew came out only to offer food and the choices was poor. This food choices are good for Asian people but not for westerners. The breakfast kind thing was a corn sausage really disgusting. The air-conditioned blower really blow high and cold, turn out on my arrival to feel seek, that makes the trip uncomfortable. The crew didn't not really come out during the trip to offer drinks or snacks. No fruits available. Very poor service

long flights are difficult but the crew and amenities made it a very good experience

Our seat row plus one ahead and behind we're completely overlooked during beverage service...

I loved everything, I was just a little confused on my bag allowance. When I checked in it said I was allowed 2 check in bags, but when I got there they said I was only allowed 1 so I had to pay an additional 200 dollars! Other then that everything was great! I would love to use your Airlines again when I fly out to Manila again in late May, however I want to be able to have 2 bags included this time lol 😆

Need to have space for Cary on when traveler boarding any zone

When I selected my seats, it showed row 29 as the front row, so I paid extra to sit in what I thought would be the front row, but when I boarded the plane, row 29 was the second economy row. I was disappointed that I'd spent almost $100 more for no actual benefit.

Delta flight was on time, seats were comfortable, and crew was nice.

Bathrooms dirty sinks clogged. No one seemed to clean them. Plane very old

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

It was terrible, if they ran flights on time it would make a big difference.

Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.

I actually received a notification from kayak on email but not one by text from Delta when my departure gait changed and I almost missed my flight

New boarding doesn't make sense. Filling front first is slow.

Delta flight was great from the check in all the way to arrival. However, I had a very bad experience. I requested a wheelchair and the wheelchair employee that went to pick me up from the plane in Boston to bring me to the baggage claims told me I have to pay him. I was under the impression that it was a free service and I usually give tips but the person forced me to pay and since I said no because I was upset with his demand when my daughter walked in to pick me up he demanded payment from my daughter who paid him thinking maybe now it is a charged service.

Horrible. Grateful to be alive but spent 13 hours at airport only to return back to my familys house and flight changed to next day. They tried to fix a part on plane, had no back up plane and after 10 hours , reattempted the flight and it STILL wasn't fixed. We got a meal voucher and rescheduled flight but there should be some other compensation for the 15 hours spent in airport

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.

Overall very nice airline. The seats were cloth unlike leather seats I am accustom to on planes. The food was adequate.

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.

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

It was okay. Boarding the staff made you feel rushed like we were late or something

It was great. The staff were so nice and helpful the food was great and they always made sure I was okay. As a foreigner I was worried about the language barrier but it was absolutely no issues. I highly recommend

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

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