SFO - FAO

$314 Find Cheap Flights from San Francisco to Faro

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 Faro departing on 9/3. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Faro

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Faro, 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 Faro, as well as popular online travel agencies
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Flights Deals

Cheap Flights from San Francisco to Faro (SFO-FAO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Faro 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Faro

Mon, Dec 1 - Wed, Dec 10
Scandinavian Airlines Logo
4:40 pm - 9:45 amSFO-FAO
33h 05m2 stops
Scandinavian Airlines Logo
10:35 am - 2:35 pmFAO-SFO
36h 00m2 stops
$473Scandinavian Airlines
Find Deal
Mon, Dec 1 - Wed, Dec 10
Scandinavian Airlines Logo
4:40 pm - 9:45 amSFO-FAO
33h 05m2 stops
Scandinavian Airlines Logo
10:35 am - 2:35 pmFAO-SFO
36h 00m2 stops
$474Scandinavian Airlines
Find Deal
Mon, Sep 22 - Tue, Oct 7
 Logo
8:30 am - 4:05 pmSFO-FAO
23h 35m2 stops
 Logo
4:30 pm - 12:40 pmFAO-SFO
28h 10m2 stops
Mon, Sep 22 - Tue, Oct 7
 Logo
8:30 am - 4:05 pmSFO-FAO
23h 35m2 stops
 Logo
4:30 pm - 12:40 pmFAO-SFO
28h 10m2 stops
Mon, Sep 22 - Tue, Oct 7
TAP AIR PORTUGAL Logo
4:20 pm - 11:50 pmSFO-FAO
23h 30m1 stop
TAP AIR PORTUGAL Logo
6:15 pm - 2:35 pmFAO-SFO
28h 20m1 stop
$603TAP AIR PORTUGAL
Find Deal
Wed, Oct 29 - Wed, Nov 19
TAP AIR PORTUGAL Logo
5:35 pm - 3:45 pmSFO-FAO
15h 10m1 stop
TAP AIR PORTUGAL Logo
6:05 am - 2:30 pmFAO-SFO
16h 25m1 stop
$605TAP AIR PORTUGAL
Find Deal
Thu, Oct 30 - Thu, Nov 13
British Airways Logo
6:30 pm - 12:50 pmSFO-FAO
35h 20m1 stop
British Airways Logo
7:40 pm - 3:00 pmFAO-SFO
27h 20m1 stop
$741British Airways
Find Deal
Thu, Oct 30 - Thu, Nov 13
British Airways Logo
6:30 pm - 12:50 pmSFO-FAO
35h 20m1 stop
British Airways Logo
7:40 pm - 7:22 pmFAO-SFO
31h 42m2 stops
$761British Airways
Find Deal
Thu, Oct 30 - Thu, Nov 13
American Airlines Logo
8:08 am - 5:30 pmSFO-FAO
26h 22m2 stops
American Airlines Logo
7:40 pm - 6:45 pmFAO-SFO
31h 05m1 stop
$782American Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 13
American Airlines Logo
8:08 am - 5:30 pmSFO-FAO
26h 22m2 stops
American Airlines Logo
7:40 pm - 6:24 pmFAO-SFO
30h 44m2 stops
$792American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for San Francisco to Faro flights

Get data-powered insights and trends into flights from San Francisco to Faro 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 Faro?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Faro, 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 Faro is January, where tickets cost $606 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $1,412 and $1,269 respectively.

Good to know

Low seasonFebruary
Cheapest flight$314
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from San Francisco to Faro

When to book flights from San Francisco to Faro

Are your dates flexible? Find out the best times to travel from San Francisco to Faro 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 Faro

  • What is the cheapest flight from San Francisco to Faro?

    In the last 3 days, the lowest price for a flight from San Francisco to Faro was $314 for a one-way ticket and $473 for a round-trip.

  • Do I need a passport to fly between San Francisco and Faro?

    Yes

  • Which airports will I be using when flying from San Francisco to Faro?

    San Francisco and Faro are both served by 1 main airport. You will leave San Francisco from San Francisco and will be arriving at Faro.

  • Which aircraft models fly most regularly from San Francisco to Faro?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Francisco to Faro?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between San Francisco and Faro, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from San Francisco to Faro, United Airlines or TAP AIR PORTUGAL?

    The two airlines most popular with KAYAK users for flights from San Francisco to Faro are United Airlines and TAP AIR PORTUGAL. With an average price for the route of $1,269 and an overall rating of 7.4, United Airlines is the most popular choice. TAP AIR PORTUGAL is also a great choice for the route, with an average price of $842 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from San Francisco to Faro?

    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 Faro.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Faro?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Faro 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 Faro?

    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 Faro with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and FAO 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 Faro?

    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 Faro from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from San Francisco to Faro

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Faro. 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 Faro? 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.
7.4
United AirlinesOverall score based on 8896 reviews
7.7Boarding
7.3Comfort
7.1Entertainment
6.6Food
8.1Crew
Airline reviews

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

6.0 GoodLeilani, Jul 2025SFO - KOA
Read more United Airlines reviews

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

The best airline I have ever travel , really good customer service, attention and service !!

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

Breakfast was not loaded at SFO due to catering company change. Seems like a major airline at a major hub would have thought of something else or warned passengers to pick up food before boarding a 3 hour flight.

Boarding seemed to be organized bedlam. For what ever reason, preboarding took longer than 20 minutes. Made the plane 20 minutes late taking off. Luckily we arrived on time. Flight crew seemed very friendly. Only slight turbulence.

They hired a new catering company the same day of my flight. They botched the job by not delivering the right carts and after THREE HOURS waiting, the flight crew timed out (flight was 19 hours long and FAA rules state crew can’t work more than 14 hours long). So they CANCELED OUR FLIGHT!! Worst experience ever. Avoid UAL at all costs.

The personnel were professional and friendly. The Boeing 737 Max 9 is too claustrophobic and was very warm at both airport gates, and still warm in the air.

There was chaos at the Naples airport. We arrived three hours early for the flight but there was no invitation available about where to go to check bags until an hour later. Then we had to go to a different terminal to check our bags and check in and back to the first to board.

We flew TAP last October from Newark to Lisbon. The meal was bad. This flight had good food. Also, this flight was delayed. There were TAP employees waiting at Lisbon to make sure we made our connecting flight. I find the TAP website and app frustrating, but the service once we reached the airport was very good

The airport temperature at the airport and on the flight was too warm

Boarding too way too long. Biggest peeve: zero in-seat power in economy! No plug sockets, no USB ports. Plane was an A330, so not old.

boarding is so disorganized, i was literally appalled at the boarding experience

Comfortable but not Polaris or Delta comfort Business Class. Overall 7 out of 10

Tap air Portugal was the best I will traveling again with u guys. Thank u.

The long wait at JFK made the trip horrible. Also not having enough buses when we deplaned was annoying

Terrible! I had to cancel our flights due to my wife Carmen requiring an unexpected second cancer surgery. I first contacted orbitz about obtaining a credit due to medical interruption and orbitz directed me to TAP. I contacted TAP and the representative directed me back to orbitz and refused to even explain what TAP’s medical interruption policy was or how it worked—I wanted that information for a second call to orbitz. Terrible service at a particularly difficult time.

Food was edible, not great, and served by attendants who looked like they really were not happy working the flight. The section I was in was too warm making the 11 hour flight uncomfortable. Other areas on the plane were fine.

My experience with British Airways is excellent, thanks for all 🫶🏻✈️

Old tired plane, Uncomfortable business class seat. Breakfast dreadful and meagre. At least flight was on time!

Enjoyable flight, helpful crew everything was organized to accommodate passengers.

The on flight entertainment system touch screen system and the USB charger did not work on multiple seats on least 4 seats an in different rows. The attendant tried to reset the system but was un successful. I couldn't change my phone to get my ticket for my next flight. This was an international flight I changed seats and the problem was the same. the flight attendant offered his power bank

I was transferred to an American Airlines flight. The boarding was late and unorganized. The seating was extremely tight and uncomfortable. Will not use AA again.

The check-in of my luggage was terrible. When purchased my tickets, one luggage and one carry-on was part of the fight. My flight was switched from British to American Airline. During check-in of luggage at the airport, I was denied and had to pay extra $75. How do I get reimbursed for this extra luggage payment?

This was the second time on BA, food terrible, bathrooms gross,( granted, that was mostly due to the disgusting children urinating all over it)boarding was late and disorganized. No gate issued until last minute st Heathrow, bad system, caused undue stress. Seats were painful, that's what you get for traveling like a poor in economy, right BA? Should have been able to afford business or first class if you want to actually be able to walk upright without back pain after a trip.

Business class was nothing more than Economy with middle seat empty. Uncomfortable seat and leg room. A mom behind me had a 18 month/2 yr old on her lap, who had his feet on my back all the time- while middle seat remained empty. Pretty much not worth the fare. Very disappointed.

The delay was not communicated via text and the person who helped with check in also didn’t inform me about the delay. I ended up missing my connection and it was a waste of 5 hours. The crew didn’t mention there would be someone at the gate informing of if I would be rebooked and there was no signage. Overall a very poor experience. The British Airways app was also very buggy, and didn’t work. I will avoid flying with British Airways when possible.

Cancelled flight minutes before boarding. Rescheduled flight was two days later

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