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Cheap flights from San Francisco to Portugal from $232

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Portugal departing on 10/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from San Francisco to Portugal.
 Logo
11:50 am - 9:20 amSFO-LIS
13h 30m1 stop
 Logo
12:35 pm - 4:25 pmLIS-SFO
35h 50m1 stop
Tue, Oct 14 - Tue, Nov 4
Iberia Logo
8:10 pm - 8:35 pmSFO-LIS
16h 25m1 stop
Iberia Logo
9:10 am - 6:10 pmLIS-SFO
17h 00m1 stop
$505Iberia
Find Deal
Tue, Oct 7 - Tue, Oct 21
British Airways Logo
11:19 pm - 9:05 amSFO-LIS
25h 46m1 stop
British Airways Logo
8:25 am - 12:10 amLIS-SFO
23h 45m2 stops
$568British Airways
Find Deal
Sat, Aug 9 - Tue, Aug 19
TAP AIR PORTUGAL Logo
4:20 pm - 11:30 amSFO-LIS
11h 10mnonstop
TAP AIR PORTUGAL Logo
9:55 am - 2:35 pmLIS-SFO
12h 40mnonstop
$579TAP AIR PORTUGAL
Find Deal
Wed, Aug 20 - Wed, Sep 3
United Airlines Logo
9:25 pm - 9:20 amSFO-LIS
27h 55m2 stops
United Airlines Logo
11:25 am - 1:09 pmLIS-SFO
33h 44m2 stops
$592United Airlines
Find Deal
Sat, Aug 9 - Tue, Aug 19
United Airlines Logo
9:10 pm - 10:30 amSFO-LIS
29h 20m1 stop
United Airlines Logo
11:25 am - 11:15 amLIS-SFO
31h 50m1 stop
$593United Airlines
Find Deal
Sat, Aug 2 - Wed, Aug 20
Air Canada Logo
11:50 am - 9:20 amSFO-LIS
13h 30m1 stop
Air Canada Logo
11:25 am - 9:40 pmLIS-SFO
18h 15m1 stop
$598Air Canada
Find Deal
Wed, Aug 20 - Wed, Sep 3
Air Canada Logo
11:50 am - 9:20 amSFO-LIS
13h 30m1 stop
Air Canada Logo
11:25 am - 9:40 pmLIS-SFO
18h 15m1 stop
$600Air Canada
Find Deal
Wed, Aug 20 - Wed, Sep 3
British Airways Logo
4:20 pm - 5:55 pmSFO-LIS
17h 35m1 stop
British Airways Logo
7:20 am - 5:15 pmLIS-SFO
17h 55m1 stop
$604British Airways
Find Deal
Tue, May 6 - Thu, May 15
TAP AIR PORTUGAL Logo
4:20 pm - 11:35 amSFO-LIS
11h 15mnonstop
TAP AIR PORTUGAL Logo
9:55 am - 2:30 pmLIS-SFO
12h 35mnonstop
$618TAP AIR PORTUGAL
Find Deal
Mon, Sep 1 - Thu, Sep 11

British Airways flights from San Francisco to Portugal

Our best British Airways deals on San Francisco to Portugal flight tickets
British Airways
Aug 9
SFO11:19 pmSan Francisco
25h 46m
1 stop
LIS9:05 amLisbon Humberto Delgado
Aug 19
LIS8:25 amLisbon Humberto Delgado
23h 45m
2 stops
SFO12:10 amSan Francisco
British Airways
May 6
SFO4:20 pmSan Francisco
17h 35m
1 stop
LIS5:55 pmLisbon Humberto Delgado
May 15
LIS7:20 amLisbon Humberto Delgado
17h 55m
1 stop
SFO5:15 pmSan Francisco
British Airways
May 6
SFO4:20 pmSan Francisco
33h 45m
1 stop
LIS10:05 amLisbon Humberto Delgado
May 20
LIS7:15 amLisbon Humberto Delgado
18h 00m
1 stop
SFO5:15 pmSan Francisco

Virgin Atlantic flights from San Francisco to Portugal

Our best Virgin Atlantic deals on San Francisco to Portugal flight tickets
Virgin Atlantic
Apr 23
SFO7:30 amSan Francisco
19h 15m
1 stop
LIS10:45 amLisbon Humberto Delgado
Apr 30
LIS10:00 amLisbon Humberto Delgado
21h 11m
1 stop
SFO11:11 pmSan Francisco
Virgin Atlantic
Sep 22
SFO9:00 amSan Francisco
15h 00m
1 stop
LIS8:00 amLisbon Humberto Delgado
Oct 1
LIS10:00 amLisbon Humberto Delgado
20h 30m
2 stops
SFO10:30 pmSan Francisco
Virgin Atlantic
Apr 26
SFO10:30 pmSan Francisco
25h 30m
1 stop
LIS8:00 amLisbon Humberto Delgado
May 9
LIS10:00 amLisbon Humberto Delgado
22h 20m
2 stops
SFO12:20 amSan Francisco

See travel insights to Portugal from

How to get the cheapest flight ticket from San Francisco to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from San Francisco is in February. Flight prices, which tend to average around $671, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Portugal from San Francisco during January instead. Flights to Portugal in January, while not as cheap as those in February, still average around $676.

What is the cheapest day to depart on your flight to Portugal?

According to our data, Monday is the cheapest day to fly to Portugal from San Francisco. The lowest ticket price found for a Monday departure recently was $723. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Thursday, with ticket prices averaging around $886.

What is the cheapest time of day to depart on your flight to Portugal?

Our most recent data shows that the best time of day to fly to Portugal is in the evening. Flights from San Francisco to Portugal during this time can be as low as $791. At noon is when there is more demand to fly to Portugal, so prices are often more expensive at around $969 per ticket.

What is the cheapest San Francisco to Portugal flight route?

Fly from San Francisco to Lisbon Humberto Delgado for the best San Francisco - Portugal flight prices

How far in advance should I book a flight to Portugal?

You are more likely to see cheaper flights to Portugal from San Francisco when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $873 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from San Francisco for as low as $834 on momondo.

What cabin class options are available on San Francisco to Portugal flights?

There are 4 cabin classes available to choose from on San Francisco to Portugal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap San Francisco to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Portugal

Best Price Found

$232

Fastest flight time

9h 30m

Direct flights

Wed, Thu, Fri, Sat and Sun

Airports in Portugal

5 airports
The best one-way flight to Portugal from San Francisco in the past 72 hours is $232. The best round-trip flight deal from San Francisco to Portugal found on momondo in the last 72 hours is $481.
The fastest flight from San Francisco to Portugal takes 9h 30m
Direct flights go from San Francisco to Portugal on Wednesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: TAP AIR PORTUGAL and Azores Airlines.
There are 5 airports near Portugal: Lajes (TER), Faro (FAO), Lisbon Humberto Delgado (LIS), Ponta Delgada Nordela (PDL), Porto (OPO)

  • When did momondo last update prices for flights from San Francisco Airport to Portugal?

    Prices for flights from San Francisco Airport to Portugal are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Francisco Airport to Portugal?

  • How old do you have to be to fly from San Francisco Airport to Portugal?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The travel and health documents required for your trip to Portugal can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portugal. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from San Francisco to Portugal?


Best airlines flying from San Francisco to Portugal

Compare and see reviews for airlines that fly from San Francisco to Portugal with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom $375Free CancellationRating
7.1
1,839 reviews
Search TAP AIR PORTUGAL flights
LEVELPriceFrom $464Free CancellationRating
4.0
4 reviews
Search LEVEL flights
IberiaPriceFrom $556Free CancellationRating
7.0
2,674 reviews
Search Iberia flights
KLMPriceFrom $562Free CancellationRating
7.8
1,327 reviews
Search KLM flights
LufthansaPriceFrom $582Free CancellationRating
6.7
7,011 reviews
Search Lufthansa flights
British AirwaysPriceFrom $584Free CancellationRating
6.6
6,771 reviews
Search British Airways flights
SWISSPriceFrom $586Free CancellationRating
7.5
1,580 reviews
Search SWISS flights
Scandinavian AirlinesPriceFrom $596Free CancellationRating
7.3
1,335 reviews
Search Scandinavian Airlines flights
United AirlinesPriceFrom $597Free CancellationRating
7.4
8,667 reviews
Search United Airlines flights
VuelingPriceFrom $609Free CancellationRating
7.1
1,151 reviews
Search Vueling flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Portugal?

It is quick and easy to find San Francisco to Portugal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Portugal that suits you.

Can I find flights from San Francisco to Portugal with flexible booking policies on momondo?

Yes. All flights to Portugal from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Francisco to Portugal?

Once you have performed a search for San Francisco to Portugal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Francisco to Portugal right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Portugal now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portugal and let you know when they change.


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