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Cheap Flights from San Francisco to Vietnam
Expected price increase
20%
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1 Passenger
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Passengers
Adults 18+
Children 2-11
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Flight Classes
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Average price per month
- Low Season: September
- High Season: April
- Prices for this route are volatile and fluctuate from month to month.
- The cheapest flights are usually bought in September, February and May.
- High season months are August, July and April. However, it's not the rule and you should always search current flight deals.
- For example, the flight from San Francisco to Vietnam is currently 32% cheaper than average.
Price increase as travel date approaches
- Flight prices for this route increase by 29% if you book last minute. Hover on the graph above to see for yourself!.
- To grab the lowest price possible, you should buy your flight around 63 days before departure!
- Consider booking at least 31 days before departure to increase your chances of getting a low price.
- Generally, it's safe to book between 90 and 60 days in advance.
San Francisco to Vietnam Flight Information
| Flights Depart From | San Francisco (SFO) |
| Flights Arriving To | Vietnam (SGN) |
| Distance | 12601.02 km |
| Current Discount | 32 % |
| Average Price | $1116.29 |
| Good Deal | $669.19 |
| Cheapest Airlines | Singapore Airlines, Philippine Airlines (PAL), Asiana Airlines |
| Popular Airlines | Singapore Airlines, ANA (All Nippon Airways), EVA Air, Korean Air, Cathay Pacific, Asiana Airlines, Vietnam Airlines, Air India, Philippine Airlines (PAL), United Airlines |
| Flight Duration | 16 hours 09 minutes |
| Flights Depart From |
| San Francisco (SFO) |
| Flights Arrive In |
| Vietnam (SGN) |
| Distance |
| 12601.02 km |
| Flight Duration |
| 16 hours 09 minutes |
| Current Discount |
| 32 % |
| Average Price |
| $1116.29 |
| Good Deal |
| $669.19 |
| Cheapest Airlines |
| Singapore Airlines, Philippine Airlines (PAL), Asiana Airlines |
| Popular Airlines |
| Singapore Airlines, ANA (All Nippon Airways), EVA Air, Korean Air, Cathay Pacific, Asiana Airlines, Vietnam Airlines, Air India, Philippine Airlines (PAL), United Airlines |
Most Reliable Airlines flying to Vietnam
- According to our data, Singapore Airlines, ANA (All Nippon Airways) and EVA Air have the highest overall rating.
- The following airlines have the highest chance of on time arrivals: ANA (All Nippon Airways), Singapore Airlines and Cathay Pacific.
- If customer service is important for you then you should consider flying with ANA (All Nippon Airways), Korean Air and Singapore Airlines.
| Airline | Overall Rating | On time arrival | Check-in & Boarding | Cleanliness | Customer Service | Food & Beverage | Entertainment | Legroom | Seat Comfort |
|---|---|---|---|---|---|---|---|---|---|
Singapore Airlines |
4.3 | 4.5 | 4.5 | 4.5 | 4.5 | 4.0 | 4.5 | 4.0 | 4.0 |
ANA (All Nippon Airways) |
4.2 | 4.5 | 4.5 | 4.5 | 4.5 | 4.0 | 4.0 | 4.0 | 4.0 |
EVA Air |
4.2 | - | 4.5 | 4.5 | 4.5 | 4.0 | 4.0 | 4.0 | 4.0 |
Korean Air |
4.2 | 4.0 | 4.5 | 4.5 | 4.5 | 4.0 | 4.0 | 4.0 | 4.0 |
Cathay Pacific |
4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 |
Asiana Airlines |
3.9 | 3.5 | 4.0 | 4.0 | 4.0 | 4.0 | 3.5 | 4.0 | 4.0 |
Vietnam Airlines |
3.8 | 4.0 | 4.0 | 4.0 | 4.0 | 3.5 | 3.0 | 4.0 | 3.5 |
Air India |
3.4 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 2.5 | 3.5 | 3.5 |
Philippine Airlines (PAL) |
3.4 | 3.5 | 3.5 | 4.0 | 3.5 | 3.5 | 2.5 | 3.5 | 3.5 |
United Airlines |
3.3 | 4.0 | 3.5 | 3.5 | 3.5 | 3.0 | 3.0 | 3.0 | 3.0 |
Overall Rating
4.5
On time arrival
4.5
Check-in & Boarding
4.5
Cleanliness
4.5
Customer Service
4.5
Food & Beverage
4.0
Entertainment
4.5
Legroom
4.0
Seat Comfort
4.0
Overall Rating
4.0
On time arrival
4.5
Check-in & Boarding
4.5
Cleanliness
4.5
Customer Service
4.5
Food & Beverage
4.0
Entertainment
4.0
Legroom
4.0
Seat Comfort
4.0
Overall Rating
4.0
On time arrival
-
Check-in & Boarding
4.5
Cleanliness
4.5
Customer Service
4.5
Food & Beverage
4.0
Entertainment
4.0
Legroom
4.0
Seat Comfort
4.0
Overall Rating
4.0
On time arrival
4.0
Check-in & Boarding
4.5
Cleanliness
4.5
Customer Service
4.5
Food & Beverage
4.0
Entertainment
4.0
Legroom
4.0
Seat Comfort
4.0
Overall Rating
4.0
On time arrival
4.0
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
4.0
Entertainment
4.0
Legroom
4.0
Seat Comfort
4.0
Overall Rating
4.0
On time arrival
3.5
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
4.0
Entertainment
3.5
Legroom
4.0
Seat Comfort
4.0
Overall Rating
4.0
On time arrival
4.0
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.5
Entertainment
3.0
Legroom
4.0
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
3.5
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.5
Entertainment
2.5
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
3.5
Check-in & Boarding
3.5
Cleanliness
4.0
Customer Service
3.5
Food & Beverage
3.5
Entertainment
2.5
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
4.0
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.0
Legroom
3.0
Seat Comfort
3.0
Good to know:
Enter your preferred departure airport and travel dates into the search form above to unlock the latest Vietnam flight deals.
Track the flight prices from San Francisco to Vietnam by subscribing to Fare Alerts to never miss the best deals possible.
Did you know that you could find even better deals when you use our Mobile App?. How to get the cheapest flight to Vietnam?
Currently there is a 32% discount on flights to Vietnam. This price won't stay too long and you should consider buying now.
Flight prices for this route are expected to go up by 20%.
Awesome Deals
notifications_active In the past few days the following airlines offered the lowest prices from San Francisco to Vietnam: Singapore Airlines, Philippine Airlines (PAL) and Asiana Airlines..
Singapore AirlinesWed, 17 Sep SFO SGN
Wed, 15 Oct SGN SFO Trip duration: 28 days$644.41
Singapore AirlinesTue, 07 Oct SFO SGN
Tue, 28 Oct SGN SFO Trip duration: 21 days$652.41
Singapore AirlinesTue, 09 Sep SFO SGN
Tue, 30 Sep SGN SFO Trip duration: 21 days$660.41
Singapore AirlinesWed, 03 Sep SFO SGN
Sun, 21 Sep SGN SFO Trip duration: 18 days$660.41
Singapore AirlinesThu, 18 Sep SFO SGN
Sun, 19 Oct SGN SFO Trip duration: 31 days$668.41
Philippine Airlines (PAL)Sat, 18 Oct SFO SGN
Sun, 09 Nov SGN SFO Trip duration: 23 days$678.97
Philippine Airlines (PAL)Fri, 15 Aug SFO SGN
Sat, 30 Aug SGN SFO Trip duration: 15 days$680.97
Philippine Airlines (PAL)Wed, 24 Sep SFO SGN
Mon, 06 Oct SGN SFO Trip duration: 12 days$682.97
Asiana AirlinesSun, 30 Nov SFO SGN
Sat, 27 Dec SGN SFO Trip duration: 27 days$684.97
Philippine Airlines (PAL)Wed, 03 Sep SFO SGN
Mon, 22 Sep SGN SFO Trip duration: 19 days$687.97
Philippine Airlines (PAL)Tue, 23 Sep SFO SGN
Thu, 09 Oct SGN SFO Trip duration: 16 days$689.97
Philippine Airlines (PAL)Sun, 05 Oct SFO SGN
Tue, 14 Oct SGN SFO Trip duration: 9 days$690.97
Philippine Airlines (PAL)Wed, 08 Oct SFO SGN
Wed, 15 Oct SGN SFO Trip duration: 7 days$690.97
Philippine Airlines (PAL)Sat, 18 Oct SFO SGN
Mon, 27 Oct SGN SFO Trip duration: 9 days$690.97
Philippine Airlines (PAL)Mon, 04 Aug SFO SGN
Mon, 25 Aug SGN SFO Trip duration: 21 days$690.97
Philippine Airlines (PAL)Sun, 24 Aug SFO SGN
Sun, 31 Aug SGN SFO Trip duration: 7 days$690.97
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Inexpensive Cars in Vietnam
Frequently Asked Questions
- How long is a direct flight from San Francisco to Vietnam?A direct flight from San Francisco to Vietnam takes roughly 16 hours 09 minutes.
- Which airlines offer cheap airfare from San Francisco to Vietnam?That may change at any time. But in the past 14 days, the cheapest tickets we've found were with Singapore Airlines, Philippine Airlines (PAL) and Asiana Airlines.
- Do I need my passport to fly from San Francisco to Vietnam?Yes, you most certainly do.
- Which airlines fly from San Francisco to Vietnam most often?Singapore Airlines, ANA (All Nippon Airways), EVA Air, Korean Air, Cathay Pacific, Asiana Airlines, Vietnam Airlines, Air India, Philippine Airlines (PAL) and United Airlines are the top.
- What's the cheapest day to fly from San Francisco to Vietnam?That depends. Recently, the cheapest day to fly from San Francisco to Vietnam has been Thursday. And the cheapest return flight from Wednesday has been. That said, the cheapest departure days are constantly changing.
- Which airport will I be flying from in San Francisco?When departing from San Francisco you'll be flying out of San Francisco International.
- Which airport will I be flying from in Vietnam?When departing from Vietnam you'll be flying out of Tan Son Nhat International.
- How is Justfly.com so good at finding cheap flights?We've taken an oath of secrecy and vowed never to say. Just kidding. Our team and technology allows us to browse through hundreds of airlines and hundreds of thousands of flights to find the lowest prices. Then we pass the savings on to you.
- Can Justfly.com help me save money in any other way?We're glad you asked. We help you save money with our Fare Alerts, Price Trend charts and multi-ticket bookings. We also help you save on hotels and car rentals.
- How many airlines does Justfly.com search to find affordable flights?We typically search over 400 airlines.
- Can Justfly.com's Price Trend tool really tell me the best time to buy tickets?Absolutely! That's why we've made it accessible to you.
- Will the price of my flight change?Flight prices and availability change often. To counter this, we update the important data as often as possible every step of the way.
- How will I receive my booking confirmation and travel information?We'll send you an email with the important details!
- Can you cancel or change Justfly.com flights?You sure can. But give us a call first. We'll do our best to find a solution. However, in some cases, if we cancel your booking, we'll have to charge an administrative fee of $75 (domestic), $125 (trans-border between Canada and USA) and $200 (international).
- Are Justfly.com's tickets refundable?All bookings are currently non-refundable.
- How do I contact Justfly.com?To find answers to all of your questions, click here to visit our support page.