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Cheap Flights from san francisco to Portugal
Expected price increase
50%
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1 Passenger
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Passengers
Adults 18+
Children 2-11
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Average price per month
- Low Season: February
- High Season: May
- Prices for this route are volatile and fluctuate from month to month.
- The cheapest flights are usually bought in February, December and November.
- High season months are June, July and May. However, it's not the rule and you should always search current flight deals.
- For example, the flight from San Francisco to Portugal is currently 20% cheaper than average.
Price increase as travel date approaches
- Flight prices for this route increase by 39% 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 56 days before departure!
- Consider booking at least 22 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 Portugal Flight Information
| Flights Depart From | San Francisco (SFO) |
| Flights Arriving To | Portugal (LIS) |
| Distance | 9126.21 km |
| Current Discount | 20 % |
| Average Price | $875.25 |
| Good Deal | $469.56 |
| Cheapest Airlines | SAS, United Airlines, Air Canada, British Airways |
| Popular Airlines | JetBlue, Alaska Airlines, Virgin Atlantic Airways, KLM Royal Dutch Airlines, Turkish Airlines, Delta Air Lines, Swiss International Air Lines, Finnair, Lufthansa, Aer Lingus |
| Flight Duration | 11 hours 42 minutes |
| Flights Depart From |
| San Francisco (SFO) |
| Flights Arrive In |
| Portugal (LIS) |
| Distance |
| 9126.21 km |
| Flight Duration |
| 11 hours 42 minutes |
| Current Discount |
| 20 % |
| Average Price |
| $875.25 |
| Good Deal |
| $469.56 |
| Cheapest Airlines |
| SAS, United Airlines, Air Canada, British Airways |
| Popular Airlines |
| JetBlue, Alaska Airlines, Virgin Atlantic Airways, KLM Royal Dutch Airlines, Turkish Airlines, Delta Air Lines, Swiss International Air Lines, Finnair, Lufthansa, Aer Lingus |
Most Reliable Airlines flying to Portugal
- According to our data, JetBlue, Alaska Airlines and Virgin Atlantic Airways have the highest overall rating.
- The following airlines have the highest chance of on time arrivals: Alaska Airlines, Delta Air Lines and Air France.
- If legroom is important for you then you should consider flying with JetBlue, Alaska Airlines and KLM Royal Dutch Airlines.
| Airline | Overall Rating | On time arrival | Check-in & Boarding | Cleanliness | Customer Service | Food & Beverage | Entertainment | Legroom | Seat Comfort |
|---|---|---|---|---|---|---|---|---|---|
JetBlue |
4.2 | 4.0 | 4.5 | 4.5 | 4.0 | 4.0 | 4.0 | 4.5 | 4.0 |
Alaska Airlines |
4.1 | 4.5 | 4.5 | 4.5 | 4.5 | 3.5 | 3.5 | 4.0 | 4.0 |
Virgin Atlantic Airways |
4.1 | 4.0 | 4.5 | 4.0 | 4.5 | 4.0 | 4.0 | 4.0 | 4.0 |
KLM Royal Dutch Airlines |
3.9 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 3.5 | 4.0 | 3.5 |
Turkish Airlines |
3.9 | 3.5 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 |
Delta Air Lines |
3.8 | 4.5 | 4.0 | 4.0 | 4.0 | 3.5 | 4.0 | 3.5 | 3.5 |
Swiss International Air Lines |
3.8 | 3.5 | 4.0 | 4.5 | 4.0 | 4.0 | 3.5 | 3.5 | 3.5 |
Finnair |
3.7 | 4.0 | 4.0 | 4.0 | 4.0 | 3.5 | 3.0 | 3.5 | 3.5 |
Lufthansa |
3.7 | 3.5 | 4.0 | 4.0 | 4.0 | 3.5 | 3.5 | 3.5 | 3.5 |
Aer Lingus |
3.6 | - | 4.0 | 4.0 | 4.0 | 3.5 | 3.0 | 3.5 | 3.5 |
Overall Rating
4.0
On time arrival
4.0
Check-in & Boarding
4.5
Cleanliness
4.5
Customer Service
4.0
Food & Beverage
4.0
Entertainment
4.0
Legroom
4.5
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
3.5
Entertainment
3.5
Legroom
4.0
Seat Comfort
4.0
Overall Rating
4.0
On time arrival
4.0
Check-in & Boarding
4.5
Cleanliness
4.0
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
3.5
Legroom
4.0
Seat Comfort
3.5
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
4.0
Legroom
4.0
Seat Comfort
4.0
Overall Rating
4.0
On time arrival
4.5
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.5
Entertainment
4.0
Legroom
3.5
Seat Comfort
3.5
Overall Rating
4.0
On time arrival
3.5
Check-in & Boarding
4.0
Cleanliness
4.5
Customer Service
4.0
Food & Beverage
4.0
Entertainment
3.5
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
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
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
3.5
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.5
Entertainment
3.5
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
-
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.5
Entertainment
3.0
Legroom
3.5
Seat Comfort
3.5
Good to know:
Enter your preferred departure airport and travel dates into the search form above to unlock the latest Portugal flight deals.
Track the flight prices from San Francisco to Portugal 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 Portugal?
Currently there is a 20% discount on flights to Portugal. This price won't stay too long and you should consider buying now.
Flight prices for this route are expected to go up by 50%.
Awesome Deals
notifications_active In the past few days the following airlines offered the lowest prices from San Francisco to Portugal: SAS, United Airlines, Air Canada and British Airways..
SASSun, 01 Feb SFO LIS
Sun, 22 Feb LIS SFO Trip duration: 21 days$435.97
United AirlinesWed, 04 Feb SFO LIS
Wed, 18 Feb LIS SFO Trip duration: 14 days$440.53
United AirlinesMon, 02 Feb SFO LIS
Sun, 15 Feb LIS SFO Trip duration: 13 days$441.13
United AirlinesWed, 28 Jan SFO LIS
Thu, 05 Feb LIS SFO Trip duration: 8 days$441.22
United AirlinesSat, 14 Feb SFO LIS
Wed, 25 Feb LIS SFO Trip duration: 11 days$441.22
United AirlinesSat, 07 Feb SFO LIS
Wed, 18 Feb LIS SFO Trip duration: 11 days$441.22
United AirlinesTue, 24 Feb SFO LIS
Thu, 05 Mar LIS SFO Trip duration: 9 days$441.23
United AirlinesWed, 28 Jan SFO LIS
Thu, 05 Feb LIS SFO Trip duration: 8 days$441.26
United AirlinesTue, 13 Jan SFO LIS
Tue, 20 Jan LIS SFO Trip duration: 7 days$441.32
United AirlinesTue, 13 Jan SFO LIS
Fri, 23 Jan LIS SFO Trip duration: 10 days$443.17
United AirlinesFri, 30 Jan SFO LIS
Sun, 08 Feb LIS SFO Trip duration: 9 days$445.53
United AirlinesWed, 21 Jan SFO LIS
Wed, 28 Jan LIS SFO Trip duration: 7 days$445.83
United AirlinesFri, 30 Jan SFO LIS
Tue, 10 Feb LIS SFO Trip duration: 11 days$445.83
Air CanadaTue, 30 Dec SFO LIS
Wed, 14 Jan LIS SFO Trip duration: 15 days$447.67
United AirlinesTue, 30 Dec SFO LIS
Wed, 21 Jan LIS SFO Trip duration: 22 days$447.83
British AirwaysMon, 19 Jan SFO LIS
Tue, 27 Jan LIS SFO Trip duration: 8 days$447.93
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Inexpensive Cars in Portugal
Frequently Asked Questions
- How long is a direct flight from San Francisco to Portugal?A direct flight from San Francisco to Portugal takes roughly 11 hours 42 minutes.
- Which airlines offer cheap airfare from San Francisco to Portugal?That may change at any time. But in the past 14 days, the cheapest tickets we've found were with SAS, United Airlines, Air Canada and British Airways.
- Do I need my passport to fly from San Francisco to Portugal?Yes, you most certainly do.
- Which airlines fly from San Francisco to Portugal most often?JetBlue, Alaska Airlines, Virgin Atlantic Airways, KLM Royal Dutch Airlines, Turkish Airlines, Delta Air Lines, Swiss International Air Lines, Finnair, Lufthansa and Aer Lingus are the top.
- 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 Portugal?When departing from Portugal you'll be flying out of Lisbon Portela.
- 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.