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Cheap flights from San Diego to Portugal from $258

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 1/15. 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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Find the cheapest flights from San Diego to Portugal

Cheap round-trip flights

These are some of the best round-trip flight deals from San Diego to Portugal that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Diego to Portugal.

Cheap last minute flights

Planning a quick getaway from San Diego to Portugal? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Portugal, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from San Diego to Portugal

Find recent round-trip train or bus tickets from San Diego to Portugal.

All round-trip flight deals to Portugal

The cheapest plane tickets to Portugal found on KAYAK recently.
6:15 am - 9:05 amSAN-LIS
18h 50m1 stop
8:55 am - 9:37 pmLIS-SAN
19h 42m1 stop
$657Iberia
Find Deal
Mon, Mar 3 - Thu, Mar 13
10:31 am - 9:20 amSAN-LIS
38h 49m3 stops
11:00 am - 10:40 pmLIS-SAN
42h 40m2 stops
$658United Airlines
Find Deal
Mon, Mar 3 - Thu, Mar 13
10:25 pm - 8:10 amSAN-LIS
25h 45m2 stops
11:00 am - 10:40 pmLIS-SAN
42h 40m2 stops
$663United Airlines
Find Deal
Mon, Mar 3 - Thu, Mar 13
10:30 pm - 8:00 amSAN-LIS
25h 30m2 stops
12:45 pm - 8:48 pmLIS-SAN
16h 03m1 stop
$679Delta
Find Deal
Mon, Mar 31 - Wed, Apr 9
1:35 pm - 7:00 amSAN-LIS
34h 25m1 stop
12:45 pm - 8:48 pmLIS-SAN
16h 03m1 stop
$682Delta
Find Deal
Sat, Mar 29 - Wed, Apr 9
7:00 am - 9:20 amSAN-LIS
18h 20m2 stops
5:00 am - 6:50 pmLIS-SAN
21h 50m2 stops
$697Air Canada
Find Deal
Wed, Jan 22 - Wed, Jan 29
4:00 pm - 9:20 amSAN-LIS
33h 20m2 stops
11:00 am - 11:05 amLIS-SAN
32h 05m2 stops
$729Air Canada
Find Deal
Mon, Feb 17 - Fri, Feb 28
9:30 am - 8:55 amSAN-LIS
15h 25m1 stop
8:20 am - 10:08 pmLIS-SAN
21h 48m2 stops
$730American Airlines
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Sun, Jan 19 - Tue, Feb 4
7:50 pm - 11:00 pmSAN-LIS
19h 10m1 stop
11:05 am - 6:57 pmLIS-SAN
15h 52m1 stop
$810British Airways
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Sun, Apr 13 - Tue, Apr 29
7:50 pm - 11:00 pmSAN-LIS
19h 10m1 stop
6:45 pm - 2:50 pmLIS-SAN
28h 05m1 stop
$825British Airways
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Sun, Apr 13 - Mon, Apr 28
6:15 am - 5:50 pmSAN-LIS
51h 35m3 stops
Wed, Jan 15
10:35 am - 11:30 pmSAN-LIS
52h 55m3 stops
Mon, Jan 13
6:25 am - 6:15 pmSAN-LIS
51h 50m3 stops
Wed, Jan 22
7:26 pm - 12:00 pmSAN-LIS
56h 34m2 stops
Mon, Jan 13
1:31 pm - 6:15 pmSAN-LIS
44h 44m3 stops
Sun, Jan 12
7:10 am - 8:00 amSAN-LIS
16h 50m1 stop
$502Delta
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Sat, Jan 11
8:10 am - 9:20 amSAN-LIS
17h 10m1 stop
$513United Airlines
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Tue, May 6
5:20 pm - 11:35 pmSAN-OPO
22h 15m1 stop
$553Lufthansa
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Wed, Feb 26
7:09 am - 3:15 pmSAN-OPO
24h 06m3 stops
$559United Airlines
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Wed, Feb 26
7:10 am - 8:00 amSAN-LIS
16h 50m1 stop
$569KLM
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Tue, Jan 7
9:30 pm - 8:10 amSAN-LIS
26h 40m2 stops
10:15 am - 10:30 pmLIS-SAN
20h 15m2 stops
$1,443United Airlines
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Thu, Dec 26 - Wed, Jan 8
6:15 am - 11:20 amSAN-LIS
21h 05m2 stops
10:00 am - 8:25 pmLIS-SAN
18h 25m1 stop
$1,455Delta
Find Deal
Thu, Dec 26 - Wed, Jan 8
6:10 pm - 12:10 pmSAN-LIS
34h 00m1 stop
3:50 pm - 4:05 pmLIS-SAN
32h 15m1 stop
$1,567British Airways
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Tue, Dec 24 - Tue, Jan 7
10:20 pm - 8:10 amSAN-LIS
25h 50m1 stop
11:00 am - 12:03 pmLIS-SAN
33h 03m1 stop
$1,568
Find Deal
Thu, Dec 26 - Wed, Jan 8
6:10 pm - 12:10 pmSAN-LIS
34h 00m1 stop
3:50 pm - 4:05 pmLIS-SAN
32h 15m1 stop
$1,574British Airways
Find Deal
Tue, Dec 24 - Tue, Jan 7
6:15 am - 11:20 amSAN-LIS
21h 05m2 stops
5:30 am - 8:31 pmLIS-SAN
23h 01m2 stops
$1,671Delta
Find Deal
Tue, Dec 24 - Tue, Jan 7
3:50 pm - 9:20 amSAN-LIS
57h 30m2 stops
6:15 pm - 12:03 pmLIS-SAN
49h 48m2 stops
$1,674Air Canada
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Wed, Dec 25 - Mon, Jan 6
12:55 pm - 4:25 pmSAN-LIS
19h 30m2 stops
6:15 pm - 12:03 pmLIS-SAN
49h 48m2 stops
$1,981Air Canada
Find Deal
Wed, Dec 25 - Mon, Jan 6
10:45 pm - 7:55 amSAN-LIS
25h 10m1 stop
11:05 am - 7:18 pmLIS-SAN
16h 13m1 stop
$2,270American Airlines
Find Deal
Thu, Dec 26 - Sun, Jan 5
5:20 pm - 12:50 pmSAN-OPO
35h 30m1 stop
1:45 pm - 3:25 pmOPO-SAN
33h 40m1 stop
$5,092Lufthansa
Find Deal
Mon, Dec 23 - Tue, Jan 7

Iberia flights from San Diego to Portugal

Our best Iberia deals on San Diego to Portugal flight tickets
Iberia
Mar 3
SAN6:15 amSan Diego
18h 50m
1 stop
LIS9:05 amLisbon Humberto Delgado
Mar 13
LIS8:55 amLisbon Humberto Delgado
19h 42m
1 stop
SAN9:37 pmSan Diego
Iberia
Feb 23
SAN6:15 amSan Diego
18h 40m
1 stop
LIS8:55 amLisbon Humberto Delgado
Mar 8
LIS10:30 amLisbon Humberto Delgado
19h 45m
1 stop
SAN10:15 pmSan Diego
Iberia
Feb 17
SAN10:06 amSan Diego
14h 59m
1 stop
LIS9:05 amLisbon Humberto Delgado
Feb 28
LIS11:05 amLisbon Humberto Delgado
18h 47m
1 stop
SAN9:52 pmSan Diego

United Airlines flights from San Diego to Portugal

Our best United Airlines deals on San Diego to Portugal flight tickets
United Airlines
Mar 3
SAN10:31 amSan Diego
38h 49m
3 stops
LIS9:20 amLisbon Humberto Delgado
Mar 13
LIS11:00 amLisbon Humberto Delgado
42h 40m
2 stops
SAN10:40 pmSan Diego
United Airlines
Mar 3
SAN10:25 pmSan Diego
25h 45m
2 stops
LIS8:10 amLisbon Humberto Delgado
Mar 13
LIS11:00 amLisbon Humberto Delgado
42h 40m
2 stops
SAN10:40 pmSan Diego
United Airlines
Feb 23
SAN7:19 pmSan Diego
28h 51m
3 stops
LIS8:10 amLisbon Humberto Delgado
Mar 8
LIS10:15 amLisbon Humberto Delgado
18h 40m
2 stops
SAN8:55 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 $746, 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 April instead. Flights to Portugal in April, while not as cheap as those in February, still average around $753.

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?

The ideal time to book your flight to Portugal is 23 days in advance when prices tend to average $1,025. However, in the past 72 hours, people saw flights from San Diego for as low as $569.

Can stopping save me money on San Diego to Portugal flights?

You could potentially save up to 27% on your flight if you consider stops on a San Diego to Portugal flight.

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

$258

Fastest flight time

12h 40m

Direct flights

None

Airports in Portugal

4 airports
The best one-way flight to Portugal from San Diego in the past 72 hours is $258. The best round-trip flight deal from San Diego to Portugal found on momondo in the last 72 hours is $657.
The fastest flight from San Diego to Portugal takes 12h 40m
There are no direct flights from San Diego to Portugal. Popular non-direct routes for this connection are 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
American AirlinesPriceFrom $500Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
KLMPriceFrom $536Free CancellationRating
7.8
1,342 reviews
Search KLM flights
British AirwaysPriceFrom $544Free CancellationRating
6.6
6,815 reviews
Search British Airways flights
LufthansaPriceFrom $547Free CancellationRating
6.8
7,080 reviews
Search Lufthansa flights
IberiaPriceFrom $598Free CancellationRating
7.0
2,652 reviews
Search Iberia flights
DeltaPriceFrom $629Free CancellationRating
8.0
8,594 reviews
Search Delta flights
Air CanadaPriceFrom $642Free CancellationRating
7.0
8,413 reviews
Search Air Canada flights
United AirlinesPriceFrom $657Free CancellationRating
7.4
9,028 reviews
Search United Airlines 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.


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