Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from San Diego to Portugal from $352

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 Diego to Portugal departing on 7/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from San Diego to Portugal

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from San Diego to Portugal.
 Logo
6:15 am - 2:45 pmSAN-LIS
24h 30m2 stops
 Logo
5:05 am - 10:09 pmLIS-SAN
25h 04m2 stops
Thu, May 8 - Wed, May 21
Air Canada Logo
4:55 pm - 9:20 amSAN-LIS
32h 25m2 stops
Air Canada Logo
9:50 am - 7:35 pmLIS-SAN
17h 45m1 stop
$640Air Canada
Find Deal
Wed, Sep 17 - Sat, Oct 11
Air Canada Logo
10:30 pm - 9:20 amSAN-LIS
26h 50m2 stops
Air Canada Logo
9:50 am - 7:35 pmLIS-SAN
17h 45m1 stop
$644Air Canada
Find Deal
Wed, Sep 17 - Sat, Oct 11
United Airlines Logo
5:15 pm - 9:50 pmSAN-LIS
20h 35m1 stop
United Airlines Logo
11:25 am - 2:56 pmLIS-SAN
35h 31m3 stops
$648United Airlines
Find Deal
Fri, May 9 - Mon, May 12
United Airlines Logo
10:30 pm - 9:20 amSAN-LIS
26h 50m2 stops
United Airlines Logo
11:25 am - 3:50 pmLIS-SAN
36h 25m2 stops
$649United Airlines
Find Deal
Mon, Sep 29 - Mon, Oct 13
Delta Logo
7:00 am - 10:45 amSAN-LIS
19h 45m2 stops
Delta Logo
5:00 am - 12:00 pmLIS-SAN
15h 00m1 stop
$662Delta
Find Deal
Sat, Aug 2 - Tue, Aug 19
Delta Logo
10:10 pm - 10:45 amSAN-LIS
28h 35m2 stops
Delta Logo
10:00 am - 9:44 amLIS-SAN
31h 44m2 stops
$667Delta
Find Deal
Fri, Aug 1 - Tue, Aug 19
British Airways Logo
7:50 pm - 11:10 pmSAN-LIS
19h 20m1 stop
British Airways Logo
7:10 am - 2:50 pmLIS-SAN
15h 40m1 stop
$821British Airways
Find Deal
Sat, Sep 20 - Sat, Sep 27
British Airways Logo
6:25 am - 9:05 amSAN-LIS
18h 40m1 stop
British Airways Logo
6:50 pm - 6:00 pmLIS-SAN
31h 10m1 stop
$825British Airways
Find Deal
Thu, Oct 2 - Sun, Oct 12
American Airlines Logo
4:40 pm - 7:10 pmSAN-FAO
18h 30m1 stop
American Airlines Logo
11:30 am - 2:50 pmFAO-SAN
35h 20m1 stop
$1,289American Airlines
Find Deal
Tue, Jun 3 - Tue, Jun 17

United Airlines flights from San Diego to Portugal

Our best United Airlines deals on San Diego to Portugal flight tickets
United Airlines
May 9
SAN5:15 pmSan Diego
20h 35m
1 stop
LIS9:50 pmLisbon Humberto Delgado
May 12
LIS11:25 amLisbon Humberto Delgado
35h 31m
3 stops
SAN2:56 pmSan Diego
United Airlines
Sep 29
SAN10:30 pmSan Diego
26h 50m
2 stops
LIS9:20 amLisbon Humberto Delgado
Oct 13
LIS11:25 amLisbon Humberto Delgado
36h 25m
2 stops
SAN3:50 pmSan Diego
United Airlines
Aug 10
SAN6:30 amSan Diego
20h 35m
2 stops
LIS11:05 amLisbon Humberto Delgado
Aug 30
LIS9:50 amLisbon Humberto Delgado
35h 00m
2 stops
SAN12:50 pmSan Diego

Air Canada flights from San Diego to Portugal

Our best Air Canada deals on San Diego to Portugal flight tickets
Air Canada
Sep 17
SAN4:55 pmSan Diego
32h 25m
2 stops
LIS9:20 amLisbon Humberto Delgado
Oct 11
LIS9:50 amLisbon Humberto Delgado
17h 45m
1 stop
SAN7:35 pmSan Diego
Air Canada
Sep 17
SAN10:30 pmSan Diego
26h 50m
2 stops
LIS9:20 amLisbon Humberto Delgado
Oct 11
LIS9:50 amLisbon Humberto Delgado
17h 45m
1 stop
SAN7:35 pmSan Diego
Air Canada
Aug 17
SAN8:10 amSan Diego
17h 10m
1 stop
LIS9:20 amLisbon Humberto Delgado
Aug 24
LIS12:55 pmLisbon Humberto Delgado
38h 43m
2 stops
SAN7:38 pmSan Diego

See travel insights to Portugal from

How to get the cheapest flight ticket from San Diego 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 Diego is in February. Flight prices, which tend to average around $734, 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 Diego during January instead. Flights to Portugal in January, while not as cheap as those in February, still average around $764.

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

According to our data, Wednesday is the cheapest day to fly to Portugal from San Diego. The lowest ticket price found for a Wednesday departure recently was $878. 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 Friday, with ticket prices averaging around $1,214.

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 at noon. Flights from San Diego to Portugal during this time can be as low as $888. In the morning is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,071 per ticket.

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

You are more likely to see cheaper flights to Portugal from San Diego when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $1,040 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from San Diego for as low as $824 on momondo.

Cheap San Diego to Portugal flight deals and tips

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

Best Price Found

$352

Fastest flight time

13h 50m

Direct flights

None

Airports in Portugal

4 airports
The best one-way flight to Portugal from San Diego in the past 72 hours is $352. The best round-trip flight deal from San Diego to Portugal found on momondo in the last 72 hours is $635.
The fastest flight from San Diego to Portugal takes 13h 50m
There are no direct flights from San Diego to Portugal. Popular non-direct routes for this connection are San Diego Airport - Ponta Delgada Nordela Airport, San Diego Airport - Lisbon Humberto Delgado Airport and San Diego Airport - Porto Airport.
There are 4 airports near Portugal: Faro (FAO), Lisbon Humberto Delgado (LIS), Ponta Delgada Nordela (PDL), Porto (OPO)

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

    Prices for flights from San Diego Airport to Portugal refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego 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.


Best airlines flying from San Diego to Portugal

Compare and see reviews for airlines that fly from San Diego to Portugal with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $547Free CancellationRating
6.7
7,027 reviews
Search Lufthansa flights
Air FrancePriceFrom $589Free CancellationRating
7.4
1,442 reviews
Search Air France flights
IberiaPriceFrom $598Free CancellationRating
7.0
2,684 reviews
Search Iberia flights
KLMPriceFrom $626Free CancellationRating
7.8
1,333 reviews
Search KLM flights
Scandinavian AirlinesPriceFrom $631Free CancellationRating
7.3
1,344 reviews
Search Scandinavian Airlines flights
DeltaPriceFrom $666Free CancellationRating
8.0
7,920 reviews
Search Delta flights
British AirwaysPriceFrom $683Free CancellationRating
6.6
6,799 reviews
Search British Airways flights
United AirlinesPriceFrom $687Free CancellationRating
7.4
8,685 reviews
Search United Airlines flights
American AirlinesPriceFrom $775Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $790Free CancellationRating
7.0
9,192 reviews
Search Air Canada flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Diego to Portugal. momondo saves you time and could save you money on your trip.

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

All flight searches from San Diego to Portugal on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Portugal from San Diego. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Portugal from San Diego. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


An easier way to manage your Portugal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Mon 4/28
Mon 5/5

Find better results for your trip to Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo