San Francisco to Ho Chi Minh City SFO → SGN
San Francisco International Airport (SFO) → Tan Son Nhat International Airport (SGN)
The cheapest return found recently is $920 with EVA Air, 5 Nov – 27 Nov, found today. The cheapest one-way found recently is $360 with Air Premia, 5 Dec, found today.
Return
The cheapest return fare on each of 5 departure dates is usually $920 to $1,494.
Cheapest return found recently
$920
5 Nov – 27 Nov · EVA Air
San Francisco International Airport (SFO) → Tan Son Nhat International Airport (SGN)
Leaves 12:00 p.m. · Return leaves 1:55 a.m. · 38 h 45 min of travel, both ways together
out 1 stop, back 1 stop
found today
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$920 5 Nov – 27 Novfound todaySee prices for these dates
$787 18 Feb 2027 – 24 Mar 2027found 6 days agoSee prices for these dates
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $399 to $1,351.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 5 departure dates from 5 Nov to 18 Feb 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 22-night return fares leaving within 3 days of 5 Nov to compare.
Every date we hold
5 fares on 5 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 5 Nov – 27 Nov | $920 | EVA Air | San Francisco International Airport (SFO) → Tan Son Nhat International Airport (SGN) | out 1 stop, back 1 stop | found today | See prices for these dates |
| 20 Nov – 29 Nov | $1,528 | Alaska Airlines | San Francisco International Airport (SFO) → Tan Son Nhat International Airport (SGN) | out 2 stops, back 2 stops | found 4 days ago | See prices for these dates |
| 15 Dec – 23 Dec | $1,330 | China Eastern | San Francisco International Airport (SFO) → Tan Son Nhat International Airport (SGN) | out 2 stops, back 2 stops | found 4 days ago | See prices for these dates |
| 20 Dec – 25 Dec | $1,494 | Frontier Airlines | San Francisco International Airport (SFO) → Tan Son Nhat International Airport (SGN) | out 3 stops, back 1 stop | found 4 days ago | See prices for these dates |
| 18 Feb 2027 – 24 Mar 2027 | $787 | Asiana Airlines | San Francisco International Airport (SFO) → Tan Son Nhat International Airport (SGN) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
Which month looks cheapest?
February 2027 is the cheapest month — from $787.
Airlines on the cheapest dates: EVA Air, Alaska Airlines, China Eastern, Frontier Airlines, Asiana Airlines.
One-way
The cheapest one-way fare on each of 4 departure dates is usually $368 to $393.
Cheapest one-way found recently
$360
5 Dec · Air Premia
San Francisco International Airport (SFO) → Tan Son Nhat International Airport (SGN)
Leaves 3:20 p.m. · 40 h 40 min trip
stops unknown
found today
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$360 5 Decfound todayOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $238 to $374.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 4 departure dates from 5 Dec to 18 Feb 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 5 Dec to compare.
Every date we hold
4 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 5 Dec | $360 | Air Premia | San Francisco International Airport (SFO) → Tan Son Nhat International Airport (SGN) | stops unknown | found today | Open this trip |
| 29 Jan 2027 | $370 | Singapore Airlines | San Francisco International Airport (SFO) → Tan Son Nhat International Airport (SGN) | 1 stop | found 3 days ago | Open this trip |
| 30 Jan 2027 | $425 | Singapore Airlines | San Francisco International Airport (SFO) → Tan Son Nhat International Airport (SGN) | 1 stop | found today | Open this trip |
| 18 Feb 2027 | $382 | Singapore Airlines | San Francisco International Airport (SFO) → Tan Son Nhat International Airport (SGN) | 1 stop | found 6 days ago | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $360.
Airlines on the cheapest dates: Singapore Airlines, Air Premia.
Premium cabin fares from San Francisco to Ho Chi Minh City
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 5 Nov – 27 Nov in another cabin: Premium economy · Business · First
Today's prices for 5 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for San Francisco to Ho Chi Minh City?
Return
Fares 90 to 179 days before departure were typically 17% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $847 | $758 | +20% | 7 |
| 14–29 days | $799 | $797 | +13% | 7 |
| 30–59 days | $789 | $766 | +12% | 23 |
| 60–89 days | $1,309 | $821 | +86% | 24 |
| 90–179 days | $705 | $399 | Cheapest seen | 20 |
| 180+ days | $839 | $839 | +19% | 7 |
One-way
Not enough history yet: in 25 days of one-way prices, 24 Sept to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
San Jose → Ho Chi Minh City
67 km from San Francisco
$1,700
$780 more than flying from San Francisco
5 Dec – 30 Dec · SJC → SGN · out 2 stops, back 2 stops
found today
Oakland → Ho Chi Minh City
13 km from San Francisco
$1,825
$905 more than flying from San Francisco
5 Dec – 30 Dec · OAK → SGN · out 2 stops, back 2 stops
found today
Sacramento → Ho Chi Minh City
121 km from San Francisco
$1,060
$140 more than flying from San Francisco
20 Jan 2027 – 5 Feb 2027 · SMF → SGN · out 2 stops, back 2 stops
found 6 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Oakland → Ho Chi Minh City
13 km from San Francisco
$746
$386 more than flying from San Francisco
29 Jan 2027 · OAK → SGN · 2 stops
found 3 days ago
San Jose → Ho Chi Minh City
67 km from San Francisco
$768
$408 more than flying from San Francisco
29 Jan 2027 · SJC → SGN · 2 stops
found 3 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 5 Nov – 27 Nov. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work