Your next trip, last seen at €395
Lowest observedAir Premia · 2 stops · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
- Lowest observed
- €395, departing 8 Nov 2026 (Last checked: 11 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 72Check live prices for this route
- Airlines seen
- Air Premia, Alaska Airlines, Asiana Airlines, Cathay Pacific, China Eastern, Eastar Jet +8 more
- Typical journey time
- 36h 23m
About this route
Explore the fares we observed from San Francisco to Nha Trang. Prices move often, so pick your dates to see the latest options.
- Route distance
- 12,284 km
- Typical journey time
- 36h 23m
- Airlines seen
- Air Premia, Alaska Airlines, Asiana Airlines, Cathay Pacific, China Eastern, Eastar Jet +8 more
- Seen on fares with a connection
- Korean Air, EVA Air, Air Premia, Vietjet, Philippine Airlines, Vietnam Airlines +5 more
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
Airport to city: straight-line distance
- San Francisco International Airport (SFO) → San Francisco, city gazetteer reference point (37.7749, -122.4194): ≈ 18 km.
- Cam Ranh International Airport / Cam Ranh Air Base (CXR) → Nha Trang, city gazetteer reference point (12.2388, 109.1967): ≈ 27 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from San Francisco to Nha Trang: November 2026, from €395 (checked 11 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| October 2026 | €414 | 19 |
| November 2026 | €395 | 27 |
| December 2026 | €406 | 15 |
| January 2027 | €451 | 11 |
Lowest fare by day of the week
Cheapest day of the week from San Francisco to Nha Trang: Sunday, from €395 (checked 11 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €418 | 12 |
| Tuesday | €413 | 11 |
| Wednesday | €429 | 10 |
| Thursday | €411 | 10 |
| Friday | €400 | 9 |
| Saturday | €400 | 9 |
| Sunday | €395 | 11 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from San Francisco to Nha Trang by days until departure (8 to 30 days): €395 (checked 11 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €422 | 8 |
| 8 to 30 days | €395 | 23 |
| 31 to 60 days | €400 | 23 |
| 61 days or more | €451 | 18 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Lowest one-way fare we saw per airline
Cheapest airline from San Francisco to Nha Trang: Air Premia, from €395 (checked 11 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Air Premia | €395Nov 8, 2026 | 6 |
| Vietjet | €411Dec 3, 2026 | 9 |
| Frontier Airlines | €413Dec 1, 2026 | 6 |
| Alaska Airlines | €419Nov 17, 2026 | 5 |
| Philippine Airlines | €428Nov 16, 2026 | 5 |
| Korean Air | €451Oct 25, 2026 | 29 |
| EVA Air | €489Oct 19, 2026 | 6 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from San Francisco to Nha Trang?
The lowest fare we have observed is €395, found on 11 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from San Francisco to Nha Trang?
Cheapest month from San Francisco to Nha Trang: November 2026, from €395 (checked 11 Oct 2026).
Are there direct flights from San Francisco to Nha Trang?
Our data holds no non-stop flight from San Francisco to Nha Trang. The fares on this page include at least one stop.
Which airlines fly from San Francisco to Nha Trang?
These are the carriers we have seen on the route: Air Premia, Alaska Airlines, Asiana Airlines, Cathay Pacific, China Eastern, Eastar Jet +8 more.
How long does the flight from San Francisco to Nha Trang take?
The average journey time across the 71 fares we observed is 37h 42m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed San Francisco to Nha Trang fares were non-stop?
None of the 73 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which day of the week is cheapest from San Francisco to Nha Trang?
Cheapest day of the week from San Francisco to Nha Trang: Sunday, from €395 (checked 11 Oct 2026).
Which airline has the lowest fare from San Francisco to Nha Trang?
Cheapest airline from San Francisco to Nha Trang: Air Premia, from €395 (checked 11 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 11 Oct 2026